Magnetar Financial Filed as Magnetar Financial LLC.

multi-strat · Hedge funds · CIK 1352851 · EDGAR ↗
sum of disclosed values for 2026-03-31; 0 positions have no disclosed value and are left out of the sum, counted here rather than dropped
$9.8B
every reported holding for this filer and quarter, including ones with no disclosed value
1,755
positions with no comparable holding in the prior quarter (kind new), 2026-03-31
608
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
374
Quarter-end snapshot, filed up to 45 days later — not current holdings. What a 13F covers ↓
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Changes · Quarter ended 2026-03-31. Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

by shares · How classified ↗
Period
Position changes into quarter 2026-03-31
The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping.position matched across quarters by exact reported CUSIP over a registry gap — never a name matchNEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGEderived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricatedPrev valueCurr valuePrev sharesCurr shares
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM CL A · position key pos:13865 · issuer key iss:515ADD−$141M+375,000$4.9B$4.7B68,191,39468,566,394
—share class as filed: CL A · position key pos:10603 · issuer key iss:2323TRIM−$14.8M−244,570$102M$87.2M1,586,8001,342,230
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:15556 · issuer key iss:432TRIM−$16.5M−81,101$103M$86.9M501,505420,404
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:13073 · issuer key iss:1394TRIM−$13.8M−223,823$100M$86.2M1,698,9611,475,138
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:10385 · issuer key iss:1433NEW+$82.6M+251,433$0$82.6M—251,433
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM SER A · position key pos:13463 · issuer key iss:1942TRIM−$10.0M−166,061$91.7M$81.7M3,183,1533,017,092
—share class as filed: COM · position key sid:sec:prov:463f1654f8d580186c7ee3fa3be89ad8 · issuer key cusip6:74267CTRIM−$3.9M−238,128$84.2M$80.3M3,484,5633,246,435
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:14474 · issuer key iss:1052TRIM−$11.4M−658,305$90.8M$79.4M5,263,9034,605,598
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:13797 · issuer key iss:1953ADD+$78.4M+1,129,140$477K$78.9M7,5721,136,712
—share class as filed: COM NEW · position key sid:sec:prov:d9982c715efb91f9b2000022a280a1b1 · issuer key cusip6:01921DNEW+$78.1M+2,518,867$0$78.1M—2,518,867
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:12525 · issuer key iss:1319TRIM−$21.6M−68,823$99.3M$77.7M343,984275,161
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL B · position key pos:13195 · issuer key iss:1765TRIM−$12.6M−384,120$90.1M$77.5M1,881,9541,497,834
—share class as filed: COM · position key sid:sec:prov:003ec1a792a63a6ca1608977e0029001 · issuer key cusip6:574795ADD+$75.3M+421,626$709K$76.0M5,455427,081
—share class as filed: NOTE 0.250% 6/0 · position key pos:16982 · issuer key iss:1030 PRNADD+$15.8M+15,945,000$58.7M$74.6M58,749,00074,694,000
—share class as filed: NOTE 0.750% 6/1 · position key pos:13701 · issuer key iss:1826 PRNADD−$5.2M+7,000,000$76.8M$71.6M62,425,00069,425,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A NEW · position key pos:17705 · issuer key iss:583ADD+$31.2M+2,011,839$33.8M$65.0M2,203,9094,215,748
—share class as filed: COM · position key pos:13496 · issuer key iss:2361ADD+$2.9M+3,082$61.7M$64.5M804,349807,431
—share class as filed: NOTE 4.250%12/0 · position key pos:14452 · issuer key iss:1391 PRNADD+$22.6M+21,500,000$38.6M$61.3M37,521,00059,021,000
—share class as filed: 7.625 MAND CONV · position key pos:11699 · issuer key iss:906ADD+$27.1M+425,000$33.2M$60.3M500,000925,000
—share class as filed: DEP SHS REPSTG · position key pos:12357 · issuer key iss:1227NEW+$58.9M+1,025,000$0$58.9M—1,025,000

Flags: no row carries a flag.

1–20 of the 100 changes on this page

1–100 of 1,302 changes
Mark-to-market only (no share change) · 202

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping.position matched across quarters by exact reported CUSIP over a registry gap — never a name matchNEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGEderived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricatedPrev valueCurr valuePrev sharesCurr shares
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD ORD SHS · position key pos:11541 · issuer key iss:2091NO CHANGE+$216K0$26.7M$26.9M2,700,0002,700,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:14106 · issuer key iss:2097NO CHANGE+$125K0$25.1M$25.2M2,499,9932,499,993
—share class as filed: CL A · position key sid:sec:prov:c2e0786208a6db5e9f847b0b8412e1f8 · issuer key cusip6:G8901ANO CHANGE+$176K0$22.6M$22.7M2,200,0002,200,000
—share class as filed: COM NEW SHS · position key sid:sec:prov:3880b0296c25ac660960559337db9463 · issuer key cusip6:38983DNO CHANGE−$5.2M0$27.2M$21.9M1,639,0331,639,033
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:13734 · issuer key iss:2157NO CHANGE+$238K0$20.8M$21.0M1,980,0001,980,000
—share class as filed: SHS CLASS A · position key sid:sec:prov:f558891515d5bf80d5ee726637dd4a7b · issuer key cusip6:G5S86MNO CHANGE+$272K0$20.6M$20.9M1,945,1961,945,196
—share class as filed: SHS CL A · position key sid:sec:prov:a7c06d104a782daaf8f7ae39c6f106ac · issuer key cusip6:G8431TNO CHANGE+$233K0$20.6M$20.8M1,945,1961,945,196
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A · position key pos:15627 · issuer key iss:2199NO CHANGE+$158K0$20.6M$20.7M1,980,0001,980,000
—share class as filed: SHS CL A · position key sid:sec:prov:2eb88292c208b91f5f3415cce4387463 · issuer key cusip6:G5501CNO CHANGE+$191K0$20.4M$20.6M1,910,2541,910,254
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A · position key pos:11495 · issuer key iss:2022NO CHANGE+$95.0K0$20.0M$20.1M1,899,0981,899,098
—share class as filed: SHS CL A · position key sid:sec:prov:36a805ae858d09be2f134ac7cddd221b · issuer key cusip6:G20315NO CHANGE+$204K0$19.8M$20.0M1,856,2501,856,250
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:12928 · issuer key iss:2164NO CHANGE+$266K0$19.8M$20.0M1,900,0001,900,000
—share class as filed: SHS CL A · position key sid:sec:prov:5e7a252780c6d7c52e1f9b46db2cf510 · issuer key cusip6:G5304DNO CHANGE+$209K0$19.3M$19.5M1,900,0001,900,000
—share class as filed: COM CL A · position key sid:sec:prov:5c7d24df46238f5d6a0d91818461b8ad · issuer key cusip6:G9580ANO CHANGE+$37.0K0$18.6M$18.7M1,850,0001,850,000
—share class as filed: CL A SHS · position key sid:sec:prov:b1f88c5c9e8f0ecc7b39913b6621835c · issuer key cusip6:G5509PNO CHANGE+$175K0$18.0M$18.2M1,750,0001,750,000
—share class as filed: 7% SR NT 31 · position key sid:sec:prov:b6869e57edbdd752057c50353d75ba57 · issuer key cusip6:963025NO CHANGE+$1.4M0$16.7M$18.1M190,823190,823
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A SHS · position key pos:13333 · issuer key iss:2210NO CHANGE+$123K0$18.0M$18.1M1,750,0001,750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:15729 · issuer key iss:2216NO CHANGE+$210K0$17.8M$18.0M1,750,0001,750,000
—share class as filed: 7.25% DEP SHS A · position key pos:11776 · issuer key iss:66NO CHANGE+$3.3M0$14.7M$18.0M250,000250,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:17026 · issuer key iss:2220NO CHANGE+$175K0$17.8M$17.9M1,750,0001,750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:11499 · issuer key iss:2170NO CHANGE−$17.5K0$18.0M$17.9M1,749,9901,749,990
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:10866 · issuer key iss:2123NO CHANGE−$72.6K0$17.4M$17.3M1,613,3541,613,354
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS · position key pos:11118 · issuer key iss:2047NO CHANGE+$132K0$16.7M$16.9M1,650,0001,650,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:12930 · issuer key iss:2105NO CHANGE+$75.0K0$15.4M$15.5M1,500,0001,500,000
—share class as filed: ORD SHS CL A · position key sid:sec:prov:45113b8c8a23fc8d6f863114746362d2 · issuer key cusip6:G1368ENO CHANGE−$60.0K0$15.5M$15.4M1,500,0001,500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM CL A · position key pos:12563 · issuer key iss:2187NO CHANGE−$45.0K0$15.4M$15.4M1,500,0001,500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:13505 · issuer key iss:2169NO CHANGE+$102K0$15.2M$15.3M1,450,0001,450,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:15564 · issuer key iss:2088NO CHANGE+$168K0$14.8M$14.9M1,400,0001,400,000
—share class as filed: ORD SHS CL A · position key sid:sec:prov:c0b83b7619f6c21165af45523be279a1 · issuer key cusip6:G2574FNO CHANGE+$89.1K0$14.8M$14.9M1,485,0001,485,000
—share class as filed: SER A MAND CNV · position key pos:11085 · issuer key iss:141NO CHANGE−$4.2M0$18.9M$14.7M250,000250,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:11151 · issuer key iss:2231NO CHANGE−$392K0$14.9M$14.5M1,400,0001,400,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM CL A · position key pos:10829 · issuer key iss:2236NO CHANGE+$91.0K0$13.6M$13.7M1,300,0001,300,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:10432 · issuer key iss:2224NO CHANGE+$111K0$13.5M$13.6M1,300,0001,300,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS · position key pos:17302 · issuer key iss:2034NO CHANGE+$97.5K0$13.5M$13.6M1,300,0001,300,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:13487 · issuer key iss:2183NO CHANGE+$65.0K0$13.1M$13.2M1,300,0001,300,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:12185 · issuer key iss:2146NO CHANGE+$100K0$12.9M$13.0M1,250,0001,250,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:14607 · issuer key iss:2171NO CHANGE+$25.0K0$13.0M$13.0M1,250,0001,250,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:15324 · issuer key iss:2182NO CHANGE+$87.5K0$12.6M$12.7M1,250,0001,250,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:11194 · issuer key iss:2055NO CHANGE−$12.0K0$12.2M$12.2M1,198,7631,198,763
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD CL A · position key pos:12926 · issuer key iss:2029NO CHANGE−$616K0$12.5M$11.9M1,100,0001,100,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:16008 · issuer key iss:2103NO CHANGE+$95.5K0$11.1M$11.2M1,061,4981,061,498
—share class as filed: NOTE 0.250% 4/0 · position key pos:17505 · issuer key iss:480 PRNNO CHANGE−$1.1M0$11.9M$10.8M11,673,00011,673,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:15052 · issuer key iss:2201NO CHANGE+$40.0K0$10.4M$10.5M1,000,0001,000,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:14067 · issuer key iss:2121NO CHANGE−$71.6K0$10.5M$10.5M1,022,7241,022,724
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:13785 · issuer key iss:2153NO CHANGE+$107K0$10.3M$10.4M1,022,8001,022,800
—share class as filed: COM CL A · position key sid:sec:prov:83b4692cdfa7246e3d95d308241514d5 · issuer key cusip6:G19307NO CHANGE−$40.0K0$10.3M$10.3M1,000,0001,000,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A ORD SHS · position key pos:12431 · issuer key iss:2134NO CHANGE+$100K0$10.1M$10.2M1,000,0001,000,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:11117 · issuer key iss:2196NO CHANGE+$95.0K0$10.1M$10.2M1,000,0001,000,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A ORD SHS · position key pos:14122 · issuer key iss:2188NO CHANGE+$130K0$10.1M$10.2M1,000,0001,000,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:10129 · issuer key iss:2126NO CHANGE+$40.0K0$10.1M$10.1M999,990999,990
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:16693 · issuer key iss:2237NO CHANGE$00$10.0M$10.0M999,987999,987
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SH CL A · position key pos:13712 · issuer key iss:2130NO CHANGE+$46.5K0$9.3M$9.3M929,288929,288
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:14267 · issuer key iss:2113NO CHANGE+$85.5K0$9.2M$9.3M900,000900,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:17604 · issuer key iss:2144NO CHANGE+$67.5K0$9.2M$9.3M900,000900,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:17148 · issuer key iss:2190NO CHANGE+$49.3K0$9.1M$9.1M896,892896,892
—share class as filed: SHS CL A · position key sid:sec:prov:10fe9f815dd2be1760c43b982a012a2d · issuer key cusip6:G2867SNO CHANGE+$111K0$8.7M$8.8M850,000850,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:10168 · issuer key iss:2032NO CHANGE+$59.5K0$8.4M$8.5M850,000850,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS · position key pos:11746 · issuer key iss:2193NO CHANGE−$24.0K0$8.4M$8.4M800,000800,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM CL A · position key pos:15569 · issuer key iss:2044NO CHANGE+$65.1K0$8.3M$8.4M814,266814,266
—share class as filed: COM CL A · position key sid:sec:prov:fa96aedba44ad07572b27ece7e933eee · issuer key cusip6:G04819NO CHANGE+$96.0K0$8.0M$8.1M799,984799,984
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:14226 · issuer key iss:2042NO CHANGE+$48.0K0$8.1M$8.1M800,000800,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:11434 · issuer key iss:2084NO CHANGE+$70.2K0$8.0M$8.0M800,000800,000
—share class as filed: SHS CL A · position key sid:sec:prov:1a100e8412c1f4cc555449fa7a95ac22 · issuer key cusip6:G73944NO CHANGE+$150K0$7.7M$7.8M750,000750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:15981 · issuer key iss:2092NO CHANGE+$22.5K0$7.7M$7.7M750,000750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:11775 · issuer key iss:2067NO CHANGE−$67.5K0$7.7M$7.6M750,000750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM CL A · position key pos:18157 · issuer key iss:2254NO CHANGE+$60.0K0$7.6M$7.6M750,000750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:13678 · issuer key iss:2040NO CHANGE−$11.3K0$7.5M$7.5M750,000750,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM CL A · position key pos:10425 · issuer key iss:2062NO CHANGE+$3.7K0$7.4M$7.4M730,033730,033
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:13928 · issuer key iss:2127NO CHANGE−$13.3K0$6.9M$6.9M665,000665,000
—share class as filed: COM SHS · position key sid:sec:prov:f8e4166effab87d5e30f975adf84c4fa · issuer key cusip6:74277PNO CHANGE−$4.6M0$11.0M$6.4M3,125,0003,125,000
—share class as filed: COM SHS CL A · position key sid:sec:prov:1efc6cb6e9bb53314748e1b63624f203 · issuer key cusip6:G4992ANO CHANGE+$78.0K0$6.3M$6.3M600,000600,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:17618 · issuer key iss:2035NO CHANGE+$24.0K0$6.2M$6.2M600,000600,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:17940 · issuer key iss:2094NO CHANGE+$39.0K0$6.1M$6.1M600,000600,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:14540 · issuer key iss:2096NO CHANGE+$18.0K0$5.9M$6.0M600,000600,000
—share class as filed: ORD SHS CL A · position key sid:sec:prov:97cf90358c24fce1056497fa7b644d99 · issuer key cusip6:G24243NO CHANGE+$35.6K0$5.6M$5.6M547,400547,400
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:12206 · issuer key iss:2213NO CHANGE+$67.7K0$5.5M$5.6M520,823520,823
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:13017 · issuer key iss:2189NO CHANGE+$60.0K0$5.2M$5.3M500,000500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:14551 · issuer key iss:2066NO CHANGE+$55.0K0$5.1M$5.2M500,000500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A S · position key pos:15947 · issuer key iss:2069NO CHANGE−$75.0K0$5.1M$5.1M500,000500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:18245 · issuer key iss:2106NO CHANGE+$20.0K0$5.0M$5.1M500,000500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:17238 · issuer key iss:2086NO CHANGE+$47.5K0$4.8M$4.8M475,000475,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD CL A · position key pos:11374 · issuer key iss:2045NO CHANGE+$9.0K0$4.5M$4.5M450,000450,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A · position key pos:18181 · issuer key iss:2071NO CHANGE−$4.0K0$4.2M$4.2M400,000400,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:13095 · issuer key iss:2218NO CHANGE+$32.1K0$4.0M$4.1M401,000401,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:11104 · issuer key iss:2159NO CHANGE+$59.4K0$3.9M$4.0M371,250371,250
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A ORD · position key pos:13486 · issuer key iss:2136NO CHANGE+$20.0K0$4.0M$4.0M400,000400,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A SHS · position key pos:14680 · issuer key iss:2191NO CHANGE+$30.1K0$3.8M$3.8M375,830375,830
—share class as filed: CL A · position key sid:sec:prov:503327585281142a937ca983b4eb15be · issuer key cusip6:G87890NO CHANGE+$31.5K0$3.5M$3.6M350,000350,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:10260 · issuer key iss:2194NO CHANGE−$117K0$3.2M$3.1M300,000300,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:10825 · issuer key iss:2077NO CHANGE−$3.0K0$3.1M$3.1M300,000300,000
—share class as filed: SHS CL A · position key sid:sec:prov:bbf2a22d9009d030583e8a9a6eb0bc63 · issuer key cusip6:G8192JNO CHANGE+$21.0K0$3.0M$3.0M300,000300,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:12106 · issuer key iss:2160NO CHANGE+$15.0K0$3.0M$3.0M300,000300,000
—share class as filed: CL A · position key sid:sec:prov:9d33ce49a129076a99546baf789f21d4 · issuer key cusip6:G63212NO CHANGE+$37.7K0$2.9M$2.9M269,016269,016
—share class as filed: ORD SHS CL A · position key sid:sec:prov:01f359125ec5779783e79a955026d2a0 · issuer key cusip6:G6001JNO CHANGE+$35.0K0$2.6M$2.6M250,000250,000
—share class as filed: ORD SHS · position key sid:sec:prov:dc30e167483af98292e714826599a3f2 · issuer key cusip6:G4791JNO CHANGE+$24.8K0$2.3M$2.3M225,000225,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS · position key pos:16660 · issuer key iss:2227NO CHANGE+$28.0K0$2.1M$2.1M200,000200,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: ORD SHS CL A · position key pos:15379 · issuer key iss:2073NO CHANGE+$14.0K0$2.0M$2.0M200,000200,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:10867 · issuer key iss:2253NO CHANGE−$3.9K0$2.0M$2.0M195,000195,000
—share class as filed: ORD SHS CL A · position key sid:sec:prov:f63521017d490ca64e7eeca0d4033bf8 · issuer key cusip6:G01336NO CHANGE+$15.8K0$1.7M$1.8M175,000175,000
—share class as filed: CV PFD SER B · position key sid:sec:prov:459ed02dc2314d7524e0fd0f3b622ea0 · issuer key cusip6:963025NO CHANGE+$423K0$1.2M$1.6M218,512218,512
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:14174 · issuer key iss:2095NO CHANGE+$21.3K0$1.3M$1.3M125,000125,000
—share class as filed: CL A ORD SHS · position key sid:sec:prov:d951d4cf8093ce168e9229e92c1dd3b8 · issuer key cusip6:G3933NNO CHANGE+$16.0K0$1.0M$1.0M100,000100,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: USD CL A ORD SHS · position key pos:17284 · issuer key iss:2180NO CHANGE−$6.0K0$1.0M$1.0M100,000100,000
—share class as filed: SHS CL A · position key sid:sec:prov:a0e4bfb87e2ee8dab6b4a04b8caae182 · issuer key cusip6:G2124SNO CHANGE+$5.3K0$763K$768K75,00075,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS CL A · position key pos:10479 · issuer key iss:2064NO CHANGE+$4.8K0$625K$630K60,00060,000
—share class as filed: *W EXP 04/24/203 · position key sid:sec:prov:77bb5a794a2844f661c5de8c177486f3 · issuer key cusip6:G73944NO CHANGE+$310K0$187K$497K375,000375,000
—share class as filed: RIGHT 11/15/2028 · position key pos:10559 · issuer key iss:2164NO CHANGE+$38.0K0$456K$494K1,900,0001,900,000
—share class as filed: *W EXP 05/13/203 · position key pos:14308 · issuer key iss:2187NO CHANGE−$128K0$578K$450K750,000750,000
—share class as filed: RIGHT 05/21/2030 · position key sid:sec:prov:3e728300f52a3459e63e2eb5a468b703 · issuer key cusip6:G5304DNO CHANGE−$19.0K0$456K$437K1,900,0001,900,000
—share class as filed: RIGHT 02/21/2030 · position key pos:11908 · issuer key iss:2105NO CHANGE−$73.2K0$495K$422K1,500,0001,500,000
—share class as filed: *W EXP 99/99/999 · position key pos:14682 · issuer key iss:2199NO CHANGE−$13.3K0$424K$410K660,000660,000
—share class as filed: RIGHT 09/15/2029 · position key pos:16226 · issuer key iss:2210NO CHANGE−$5.1K0$376K$371K1,750,0001,750,000
—share class as filed: RIGHT 07/29/2025 · position key sid:sec:prov:a628b0911de3fdf5b09a56646d6fd52e · issuer key cusip6:G04819NO CHANGE+$161K0$200K$361K799,984799,984
—share class as filed: *W EXP 05/02/203 · position key sid:sec:prov:fdb85ef67c1c66dc63b58c5cbc65adbd · issuer key cusip6:G19307NO CHANGE−$42.6K0$400K$358K500,000500,000
—share class as filed: RIGHT 06/11/2030 · position key pos:11369 · issuer key iss:2055NO CHANGE$00$356K$356K1,185,0001,185,000
—share class as filed: RIGHT 04/02/2030 · position key pos:11531 · issuer key iss:2216NO CHANGE+$66.5K0$280K$347K1,750,0001,750,000
—share class as filed: RIGHT 04/25/2030 · position key pos:16665 · issuer key iss:2134NO CHANGE−$15.0K0$360K$345K1,000,0001,000,000
—share class as filed: *W EXP 04/23/203 · position key pos:13545 · issuer key iss:2231NO CHANGE−$294K0$630K$336K700,000700,000
—share class as filed: *W EXP 05/23/203 · position key sid:sec:prov:9a30859d3577dcfd156e3a43e3d6ac8d · issuer key cusip6:G1368ENO CHANGE−$101K0$433K$332K737,000737,000
—share class as filed: *W EXP 10/15/202 · position key pos:15846 · issuer key iss:2034NO CHANGE−$25.4K0$357K$332K650,000650,000
—share class as filed: RIGHT 99/99/9999 · position key pos:17047 · issuer key iss:2220NO CHANGE−$17.3K0$332K$315K1,750,0001,750,000
—share class as filed: *W EXP 05/16/203 · position key sid:sec:prov:b98cb2e17bfffc5d13067578b86c5bfe · issuer key cusip6:G8901ANO CHANGE−$76.8K0$385K$308K1,100,0001,100,000
—share class as filed: *W EXP 06/01/203 · position key sid:sec:prov:b6a81a31936fb83b9d1a2139053f5289 · issuer key cusip6:G8431TNO CHANGE+$95.0K0$209K$304K972,598972,598
—share class as filed: *W EXP 09/26/203 · position key pos:10343 · issuer key iss:2022NO CHANGE−$85.5K0$389K$304K949,549949,549
—share class as filed: *W EXP 01/30/203 · position key pos:16479 · issuer key iss:2171NO CHANGE+$18.7K0$263K$281K625,000625,000
—share class as filed: *W EXP 09/04/203 · position key sid:sec:prov:8ea5b3834ea03185b34056a7a17b62c4 · issuer key cusip6:G8377RNO CHANGE+$112K0$167K$279K268,080268,080
—share class as filed: *W EXP 06/30/203 · position key pos:18013 · issuer key iss:2097NO CHANGE−$33.3K0$292K$258K833,331833,331
—share class as filed: RIGHT 99/99/9999 · position key pos:11802 · issuer key iss:2193NO CHANGE−$120K0$360K$240K800,000800,000
—share class as filed: *W EXP 05/01/203 · position key pos:11187 · issuer key iss:2047NO CHANGE−$70.5K0$305K$235K825,000825,000
—share class as filed: *W EXP 07/03/202 · position key sid:sec:prov:218b57ed2d3b683554d7a25e62d4eb9b · issuer key cusip6:G9580ANO CHANGE−$27.2K0$254K$227K925,000925,000
—share class as filed: RIGHT 10/06/2030 · position key sid:sec:prov:d7f11914b8a70f84c1e3079ed4155cb0 · issuer key cusip6:G2574FNO CHANGE−$74.3K0$297K$223K1,485,0001,485,000
—share class as filed: RIGHT 05/22/2030 · position key pos:14130 · issuer key iss:2183NO CHANGE−$39.1K0$260K$221K1,300,0001,300,000
—share class as filed: *W EXP 05/01/203 · position key pos:17211 · issuer key iss:2196NO CHANGE−$80.1K0$300K$220K500,000500,000
—share class as filed: RIGHT 09/16/2030 · position key pos:15254 · issuer key iss:2091NO CHANGE−$162K0$378K$216K2,700,0002,700,000
—share class as filed: *W EXP 05/21/203 · position key pos:11993 · issuer key iss:2044NO CHANGE−$93.8K0$299K$205K341,200341,200
—share class as filed: RIGHT 01/17/2030 · position key pos:16566 · issuer key iss:2127NO CHANGE+$4.2K0$195K$200K700,000700,000
—share class as filed: *W EXP 04/04/203 · position key sid:sec:prov:c8628f57ca7dbce90b760fde92b72158 · issuer key cusip6:G2867SNO CHANGE+$21.4K0$164K$185K637,500637,500
—share class as filed: RIGHT 99/99/9999 · position key pos:16543 · issuer key iss:2094NO CHANGE+$39.0K0$144K$183K600,000600,000
—share class as filed: RIGHT 08/29/2031 · position key pos:16715 · issuer key iss:2146NO CHANGE−$22.4K0$200K$178K1,250,0001,250,000
—share class as filed: *W EXP 10/15/202 · position key pos:16083 · issuer key iss:2224NO CHANGE−$25.4K0$202K$176K650,000650,000
—share class as filed: RIGHT 11/27/2029 · position key pos:18035 · issuer key iss:2035NO CHANGE−$34.6K0$198K$163K600,000600,000
—share class as filed: *W EXP 10/09/202 · position key pos:12695 · issuer key iss:2157NO CHANGE−$158K0$312K$155K990,000990,000
—share class as filed: *W EXP 06/01/203 · position key pos:17665 · issuer key iss:2169NO CHANGE−$40.0K0$192K$152K725,000725,000
—share class as filed: *W EXP 05/16/203 · position key sid:sec:prov:99ba54a692d0d2bbbc4418f8c4a656b8 · issuer key cusip6:G93A7HNO CHANGE−$100K0$248K$148K1,078,1101,078,110
—share class as filed: RIGHT 99/99/9999 · position key sid:sec:prov:3a9d5071c1917fda5575fd9160ea69a4 · issuer key cusip6:G6001JNO CHANGE−$52.5K0$200K$148K250,000250,000
—share class as filed: SHS · position key sid:sec:prov:8da00f0cae7aab2e87fae6f0ec349fcf · issuer key cusip6:H0036KNO CHANGE+$8.6K0$138K$147K39,09239,092
—share class as filed: RIGHT 05/15/2030 · position key pos:12188 · issuer key iss:2062NO CHANGE−$73.0K0$219K$146K730,033730,033
—share class as filed: *W EXP 04/01/203 · position key pos:13031 · issuer key iss:2092NO CHANGE−$16.5K0$158K$141K375,000375,000
—share class as filed: RIGHT 06/10/2030 · position key pos:10782 · issuer key iss:2042NO CHANGE−$32.0K0$168K$136K800,000800,000
—share class as filed: *W EXP 06/01/203 · position key sid:sec:prov:9171ee22e87f0e58e6801182109ec5e6 · issuer key cusip6:G5S86MNO CHANGE−$107K0$243K$136K972,598972,598
—share class as filed: *W EXP 07/24/203 · position key pos:12956 · issuer key iss:2130NO CHANGE+$14.0K0$121K$135K464,644464,644
—share class as filed: RIGHT 03/31/2030 · position key pos:18025 · issuer key iss:2144NO CHANGE−$32.4K0$167K$134K900,000900,000
—share class as filed: *W EXP 10/25/202 · position key pos:12178 · issuer key iss:2095NO CHANGE−$147K0$280K$133K175,000175,000
—share class as filed: *W EXP 07/23/203 · position key pos:17731 · issuer key iss:2086NO CHANGE+$46.7K0$86.3K$133K237,500237,500
—share class as filed: *W EXP 09/30/203 · position key pos:10315 · issuer key iss:2237NO CHANGE−$27.9K0$160K$132K333,329333,329
—share class as filed: *W EXP 99/99/999 · position key pos:10500 · issuer key iss:2254NO CHANGE+$13.1K0$116K$129K375,000375,000
—share class as filed: *W EXP 06/17/203 · position key pos:15219 · issuer key iss:2182NO CHANGE−$9.4K0$138K$128K625,000625,000
—share class as filed: *W EXP 06/06/203 · position key pos:17522 · issuer key iss:2153NO CHANGE+$30.5K0$97.4K$128K511,400511,400
—share class as filed: *W EXP 05/02/203 · position key pos:14977 · issuer key iss:2121NO CHANGE−$80.6K0$208K$128K255,681255,681
—share class as filed: *W EXP 08/19/202 · position key pos:15934 · issuer key iss:2189NO CHANGE+$54.8K0$67.6K$122K250,000250,000
—share class as filed: *W EXP 05/31/203 · position key sid:sec:prov:bded1e41c93af638afd1571d677d6750 · issuer key cusip6:G20315NO CHANGE−$182K0$297K$115K928,125928,125
—share class as filed: *W EXP 06/07/203 · position key sid:sec:prov:489910c45ee13438def1c57b4211cff3 · issuer key cusip6:G5501CNO CHANGE−$61.6K0$176K$115K955,127955,127
—share class as filed: *W EXP 10/31/203 · position key pos:11084 · issuer key iss:2113NO CHANGE−$70.2K0$185K$114K450,000450,000
—share class as filed: *W EXP 04/24/203 · position key pos:17352 · issuer key iss:2170NO CHANGE−$184K0$295K$111K583,330583,330
—share class as filed: *W EXP 10/31/203 · position key pos:14912 · issuer key iss:2201NO CHANGE−$184K0$290K$106K500,000500,000
—share class as filed: RIGHT 99/99/9999 · position key sid:sec:prov:8c0eec2fc132a833b24df995188358b7 · issuer key cusip6:G4992ANO CHANGE−$56.7K0$162K$105K600,000600,000
—share class as filed: *W EXP 06/16/203 · position key pos:18153 · issuer key iss:2188NO CHANGE−$15.0K0$120K$105K500,000500,000
—share class as filed: *W EXP 05/31/203 · position key pos:18027 · issuer key iss:2123NO CHANGE−$260K0$365K$105K806,677806,677
—share class as filed: *W EXP 08/28/203 · position key pos:12242 · issuer key iss:2084NO CHANGE−$40.0K0$140K$100K400,000400,000
—share class as filed: *W EXP 10/07/203 · position key pos:11489 · issuer key iss:2032NO CHANGE−$21.3K0$119K$97.8K425,000425,000
—share class as filed: *W EXP 12/18/202 · position key pos:18132 · issuer key iss:2236NO CHANGE−$87.2K0$183K$96.1K650,000650,000
—share class as filed: *W EXP 06/01/203 · position key pos:12157 · issuer key iss:2088NO CHANGE−$104K0$196K$92.2K700,000700,000
—share class as filed: ORD SHS · position key sid:sec:prov:152cb21a851ba4e724c0feb8863966ea · issuer key cusip6:G5006SNO CHANGE$00$91.6K$91.6K49,53649,536
—share class as filed: *W EXP 05/16/203 · position key pos:15504 · issuer key iss:2190NO CHANGE−$15.1K0$105K$89.6K298,964298,964
—share class as filed: *W EXP 10/10/203 · position key pos:12209 · issuer key iss:2096NO CHANGE−$15.0K0$104K$88.5K300,000300,000
—share class as filed: *W EXP 09/11/203 · position key pos:18185 · issuer key iss:2040NO CHANGE−$19.6K0$108K$88.2K187,500187,500
—share class as filed: RIGHT 10/11/2029 · position key pos:14187 · issuer key iss:2071NO CHANGE−$44.0K0$128K$84.0K400,000400,000
—share class as filed: RIGHT 06/26/2030 · position key sid:sec:prov:0e0a3df5622f07a43756dcceeafee506 · issuer key cusip6:G8192JNO CHANGE−$3.0K0$81.0K$78.0K300,000300,000
—share class as filed: *W EXP 05/15/203 · position key pos:12826 · issuer key iss:2194NO CHANGE−$49.9K0$122K$72.0K150,000150,000
—share class as filed: *W EXP 06/17/203 · position key pos:17651 · issuer key iss:2106NO CHANGE−$2.5K0$66.3K$63.8K250,000250,000
—share class as filed: *W EXP 07/30/203 · position key pos:16670 · issuer key iss:2191NO CHANGE−$13.2K0$75.2K$62.0K187,915187,915
—share class as filed: RIGHT 05/15/2030 · position key sid:sec:prov:abf98f50154af90d6e275c58bdde3a95 · issuer key cusip6:G87890NO CHANGE−$12.2K0$73.5K$61.3K350,000350,000
—share class as filed: *W EXP 10/28/203 · position key pos:12233 · issuer key iss:2136NO CHANGE−$10.0K0$71.0K$61.0K200,000200,000
—share class as filed: *W EXP 12/05/203 · position key sid:sec:prov:364a1e6da45aa6658488ec5db4310448 · issuer key cusip6:74277PNO CHANGE−$85.3K0$144K$58.2K205,000205,000
—share class as filed: *W EXP 01/01/202 · position key pos:11233 · issuer key iss:2045NO CHANGE−$2.9K0$58.7K$55.8K90,00090,000
—share class as filed: *W EXP 07/01/203 · position key pos:13311 · issuer key iss:2077NO CHANGE−$2.6K0$53.3K$50.6K75,00075,000
—share class as filed: *W EXP 07/10/203 · position key pos:17160 · issuer key iss:2218NO CHANGE−$11.0K0$56.2K$45.2K200,500200,500
—share class as filed: RIGHT 99/99/9999 · position key sid:sec:prov:826236514c47767e9aaca06cdb25cd18 · issuer key cusip6:G01336NO CHANGE−$1.8K0$45.5K$43.8K175,000175,000
—share class as filed: *W EXP 99/99/999 · position key sid:sec:prov:39a85c78bdb8c8aeb26c58513d3907aa · issuer key cusip6:G24243NO CHANGE−$20.7K0$61.8K$41.1K273,700273,700
—share class as filed: *W EXP 10/06/203 · position key sid:sec:prov:a218105f84f100de9876f5830710ad28 · issuer key cusip6:G2574SNO CHANGE−$27.8K0$63.1K$35.3K742,500742,500
—share class as filed: RIGHT 07/25/2030 · position key pos:12513 · issuer key iss:2160NO CHANGE+$150$33.0K$33.0K300,000300,000
—share class as filed: RIGHT 04/02/2027 · position key sid:sec:prov:d248ace1769b9a18295913a021b9ea25 · issuer key cusip6:G4791JNO CHANGE−$1.7K0$32.6K$30.9K225,000225,000
—share class as filed: RIGHT 11/26/2029 · position key pos:18166 · issuer key iss:2227NO CHANGE−$15.9K0$41.9K$26.0K200,000200,000
—share class as filed: *W EXP 06/01/203 · position key pos:14830 · issuer key iss:2159NO CHANGE−$2.8K0$26.0K$23.2K185,625185,625
—share class as filed: *W EXP 06/06/203 · position key pos:17831 · issuer key iss:2253NO CHANGE−$10.4K0$33.4K$23.0K66,66466,664
—share class as filed: *W EXP 09/09/203 · position key pos:16390 · issuer key iss:2073NO CHANGE−$2500$19.0K$18.8K100,000100,000
—share class as filed: RIGHT 99/99/9999 · position key sid:sec:prov:47691005974f24d9fbf55d1df5a1ebe4 · issuer key cusip6:G1993WNO CHANGE+$5330$17.1K$17.6K75,00075,000
—share class as filed: RIGHT 05/01/2026 · position key sid:sec:prov:c8a367191bf411ea8733f2301622aaf1 · issuer key cusip6:G75389NO CHANGE$00$11.9K$11.9K99,00099,000
—share class as filed: RIGHT 06/17/2030 · position key sid:sec:prov:29510847fa738381c3e514c7bbfa7bd0 · issuer key cusip6:G3933NNO CHANGE−$1.5K0$13.0K$11.5K100,000100,000
—share class as filed: *W EXP 06/26/203 · position key pos:15199 · issuer key iss:2180NO CHANGE−$3.4K0$14.5K$11.1K25,00025,000
—share class as filed: RIGHT 05/14/2030 · position key sid:sec:prov:b9f20e644e69cac5a70b58c41f355452 · issuer key cusip6:G2124SNO CHANGE−$1.7K0$12.6K$10.9K75,00075,000
—share class as filed: *W EXP 06/17/203 · position key sid:sec:prov:edbfab66aad3860c78a9d6d34b4cffdb · issuer key cusip6:G3933NNO CHANGE+$1420$9.4K$9.6K75,00075,000

Flags: no row carries a flag.

Holdings without a security ID are counted, not compared. Method ↗

Reported positions — 2026-03-31

923 issuers · 1,755 rows
View
This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Positions Magnetar Financial LLC reported for the quarter ended 2026-03-31, as that filer reported them
This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filingShare of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0SharesWt
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)COREWEAVE INC · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
$4.7B68,566,39448.2%
—AIR LEASE CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for AIR LEASE CORP, as it reported them
AIR LEASE CORP · CL A CUSIP — $60.3M929,069
AIR LEASE CORP · CL A CUSIP — $26.8M413,161
ticker not yet mapped
$87.2M1,342,2300.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CHART INDS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for CHART INDS INC, as it reported them
CHART INDS INC · COM CUSIP — $60.0M290,155
CHART INDS INC · COM CUSIP — $26.9M130,249
$86.9M420,4040.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TXNM ENERGY INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for TXNM ENERGY INC, as it reported them
TXNM ENERGY INC · COM CUSIP — $59.7M1,020,802
TXNM ENERGY INC · COM CUSIP — $26.6M454,336
$86.2M1,475,1380.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PENUMBRA INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for PENUMBRA INC, as it reported them
PENUMBRA INC · COM CUSIP — $57.1M173,910
PENUMBRA INC · COM CUSIP — $25.5M77,523
$82.6M251,4330.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)WARNER BROS DISCOVERY INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for WARNER BROS DISCOVERY INC, as it reported them
WARNER BROS DISCOVERY INC · COM SER A CUSIP — $57.2M2,111,152
WARNER BROS DISCOVERY INC · COM SER A CUSIP — $24.5M905,940
$81.7M3,017,0920.8%
—PROASSURANCE CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for PROASSURANCE CORP, as it reported them
PROASSURANCE CORP · COM CUSIP 74267C106 $55.6M2,248,489
PROASSURANCE CORP · COM CUSIP 74267C106 $24.7M997,946
ticker not yet mapped
$80.3M3,246,4350.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KENVUE INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for KENVUE INC, as it reported them
KENVUE INC · COM CUSIP — $54.8M3,179,289
KENVUE INC · COM CUSIP — $24.6M1,426,309
$79.4M4,605,5980.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)WEBSTER FINL CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for WEBSTER FINL CORP, as it reported them
WEBSTER FINL CORP · COM CUSIP — $53.7M773,847
WEBSTER FINL CORP · COM CUSIP — $25.2M362,865
$78.9M1,136,7120.8%
—ALLIED GOLD CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ALLIED GOLD CORP, as it reported them
ALLIED GOLD CORP · COM NEW CUSIP 01921D204 $54.9M1,772,193
ALLIED GOLD CORP · COM NEW CUSIP 01921D204 $23.1M746,674
ticker not yet mapped
$78.1M2,518,8670.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NORFOLK SOUTHN CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for NORFOLK SOUTHN CORP, as it reported them
NORFOLK SOUTHN CORP · COM CUSIP — $52.0M184,038
NORFOLK SOUTHN CORP · COM CUSIP — $25.7M91,123
$77.7M275,1610.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TECK RESOURCES LTD
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for TECK RESOURCES LTD, as it reported them
TECK RESOURCES LTD · CL B CUSIP — $52.7M1,019,038
TECK RESOURCES LTD · CL B CUSIP — $24.8M478,796
$77.5M1,497,8340.8%
—MASIMO CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for MASIMO CORP, as it reported them
MASIMO CORP · COM CUSIP 574795100 $52.0M292,130
MASIMO CORP · COM CUSIP 574795100 $24.0M134,951
ticker not yet mapped
$76.0M427,0810.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)JD.COM INC
2 positions · 3 reported rows
Rows Magnetar Financial LLC reported for JD.COM INC, as it reported them
JD.COM INC · NOTE 0.250% 6/0 CUSIP — $52.4M52,442,000 PRN
JD.COM INC · NOTE 0.250% 6/0 CUSIP — $22.2M22,252,000 PRN
JD.COM INC · SPON ADS CL A CUSIP — $19.9K687
$74.6M—0.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TRIP COM GROUP LTD
2 positions · 3 reported rows
Rows Magnetar Financial LLC reported for TRIP COM GROUP LTD, as it reported them
TRIP COM GROUP LTD · NOTE 0.750% 6/1 CUSIP — $55.8M54,089,000 PRN
TRIP COM GROUP LTD · NOTE 0.750% 6/1 CUSIP — $15.8M15,336,000 PRN
TRIP COM GROUP LTD · ADS CUSIP — $195K3,966
$71.8M—0.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PG&E CORP
3 positions · 5 reported rows
Rows Magnetar Financial LLC reported for PG&E CORP, as it reported them
PG&E CORP · NOTE 4.250%12/0 CUSIP — $36.6M35,313,000 PRN
PG&E CORP · NOTE 4.250%12/0 CUSIP — $24.6M23,708,000 PRN
PG&E CORP · PFD CONV SER A CUSIP — $4.3M100,000
PG&E CORP · COM CUSIP — $480K27,445
PG&E CORP · COM CUSIP — $79.2K4,531
$66.1M—0.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DIGITALBRIDGE GROUP INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for DIGITALBRIDGE GROUP INC, as it reported them
DIGITALBRIDGE GROUP INC · CL A NEW CUSIP — $47.3M3,068,178
DIGITALBRIDGE GROUP INC · CL A NEW CUSIP — $17.7M1,147,570
$65.0M4,215,7480.7%
—CSG SYS INTL INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for CSG SYS INTL INC, as it reported them
CSG SYS INTL INC · COM CUSIP — $48.5M606,753
CSG SYS INTL INC · COM CUSIP — $16.0M200,678
ticker not yet mapped
$64.5M807,4310.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HEWLETT PACKARD ENTERPRISE C
2 positions · 3 reported rows
Rows Magnetar Financial LLC reported for HEWLETT PACKARD ENTERPRISE C, as it reported them
HEWLETT PACKARD ENTERPRISE C · 7.625 MAND CONV CUSIP — $41.1M630,276
HEWLETT PACKARD ENTERPRISE C · 7.625 MAND CONV CUSIP — $19.2M294,724
HEWLETT PACKARD ENTERPRISE C · COM CUSIP — $175K7,748
$60.4M932,7480.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MICROCHIP TECHNOLOGY INC.
2 positions · 4 reported rows
Rows Magnetar Financial LLC reported for MICROCHIP TECHNOLOGY INC., as it reported them
MICROCHIP TECHNOLOGY INC. · DEP SHS REPSTG CUSIP — $36.5M634,273
MICROCHIP TECHNOLOGY INC. · DEP SHS REPSTG CUSIP — $22.5M390,727
MICROCHIP TECHNOLOGY INC. · COM CUSIP — $7.3K122
MICROCHIP TECHNOLOGY INC. · COM CUSIP — $2.3K39
$58.9M1,025,1610.6%
—AMICUS THERAPEUTIC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for AMICUS THERAPEUTIC, as it reported them
AMICUS THERAPEUTIC · COM CUSIP 03152W109 $41.9M2,901,032
AMICUS THERAPEUTIC · COM CUSIP 03152W109 $15.7M1,085,026
ticker not yet mapped
$57.6M3,986,0580.6%
—TRI POINTE HOMES INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for TRI POINTE HOMES INC, as it reported them
TRI POINTE HOMES INC · COM CUSIP 87265H109 $37.9M810,388
TRI POINTE HOMES INC · COM CUSIP 87265H109 $17.7M378,060
ticker not yet mapped
$55.5M1,188,4480.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SILICON LABORATORIES INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for SILICON LABORATORIES INC, as it reported them
SILICON LABORATORIES INC · COM CUSIP — $34.5M165,916
SILICON LABORATORIES INC · COM CUSIP — $16.6M79,908
$51.2M245,8240.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ESSENTIAL UTILS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ESSENTIAL UTILS INC, as it reported them
ESSENTIAL UTILS INC · COM CUSIP — $36.4M904,525
ESSENTIAL UTILS INC · COM CUSIP — $12.0M299,160
$48.5M1,203,6850.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VALARIS LTD
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for VALARIS LTD, as it reported them
VALARIS LTD · CL A CUSIP — $32.9M335,831
VALARIS LTD · CL A CUSIP — $14.8M151,458
$47.8M487,2890.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NATIONAL STORAGE AFFILIATES
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for NATIONAL STORAGE AFFILIATES, as it reported them
NATIONAL STORAGE AFFILIATES · COM SHS BEN IN CUSIP — $32.0M847,189
NATIONAL STORAGE AFFILIATES · COM SHS BEN IN CUSIP — $14.4M381,283
$46.4M1,228,4720.5%
—ALIBABA GROUP HLDG LTD
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ALIBABA GROUP HLDG LTD, as it reported them
ALIBABA GROUP HLDG LTD · NOTE 0.500% 6/0 CUSIP — $29.2M21,000,000 PRN
ALIBABA GROUP HLDG LTD · NOTE 0.500% 6/0 CUSIP — $16.3M11,736,000 PRN
ticker not yet mapped
$45.5M32,736,000 PRN0.5%
—ARCELLX INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ARCELLX INC, as it reported them
ARCELLX INC · COMMON STOCK CUSIP 03940C100 $31.0M270,031
ARCELLX INC · COMMON STOCK CUSIP 03940C100 $14.3M124,900
ticker not yet mapped
$45.3M394,9310.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)UNIFIRST CORP MASS
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for UNIFIRST CORP MASS, as it reported them
UNIFIRST CORP MASS · COM CUSIP — $29.8M118,529
UNIFIRST CORP MASS · COM CUSIP — $13.4M53,344
$43.2M171,8730.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VEECO INSTRS INC DEL
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for VEECO INSTRS INC DEL, as it reported them
VEECO INSTRS INC DEL · COM CUSIP — $32.7M966,151
VEECO INSTRS INC DEL · COM CUSIP — $10.2M300,475
$42.9M1,266,6260.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)QORVO INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for QORVO INC, as it reported them
QORVO INC · COM CUSIP — $29.3M378,444
QORVO INC · COM CUSIP — $12.6M162,750
$41.9M541,1940.4%
—THERMON GROUP HLDGS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for THERMON GROUP HLDGS INC, as it reported them
THERMON GROUP HLDGS INC · COM CUSIP 88362T103 $25.8M511,601
THERMON GROUP HLDGS INC · COM CUSIP 88362T103 $12.4M246,395
ticker not yet mapped
$38.2M757,9960.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LIBERTY BROADBAND CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for LIBERTY BROADBAND CORP, as it reported them
LIBERTY BROADBAND CORP · COM SER C CUSIP — $28.8M573,064
LIBERTY BROADBAND CORP · COM SER C CUSIP — $7.6M150,687
$36.4M723,7510.4%
—APELLIS PHARMACEUTICALS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for APELLIS PHARMACEUTICALS INC, as it reported them
APELLIS PHARMACEUTICALS INC · COM CUSIP 03753U106 $24.1M599,445
APELLIS PHARMACEUTICALS INC · COM CUSIP 03753U106 $10.9M269,784
ticker not yet mapped
$35.0M869,2290.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SKYWATER TECHNOLOGY INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for SKYWATER TECHNOLOGY INC, as it reported them
SKYWATER TECHNOLOGY INC · COM CUSIP — $22.7M826,414
SKYWATER TECHNOLOGY INC · COM CUSIP — $9.6M349,170
$32.2M1,175,5840.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)INTERNATIONAL MONEY EXPRESS
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for INTERNATIONAL MONEY EXPRESS, as it reported them
INTERNATIONAL MONEY EXPRESS · COM CUSIP — $23.0M1,457,892
INTERNATIONAL MONEY EXPRESS · COM CUSIP — $7.4M466,518
$30.4M1,924,4100.3%
—ORACLE CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ORACLE CORP, as it reported them
ORACLE CORP · 6.5 DEP CUM SR D CUSIP — $19.0M414,769
ORACLE CORP · 6.5 DEP CUM SR D CUSIP — $10.8M235,231
ticker not yet mapped
$29.8M650,0000.3%
—STELLAR BANCORP INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for STELLAR BANCORP INC, as it reported them
STELLAR BANCORP INC · COM CUSIP 858927106 $20.9M570,983
STELLAR BANCORP INC · COM CUSIP 858927106 $8.8M241,233
ticker not yet mapped
$29.7M812,2160.3%
—CANTALOUPE INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for CANTALOUPE INC, as it reported them
CANTALOUPE INC · COM CUSIP 138103106 $22.2M2,056,237
CANTALOUPE INC · COM CUSIP 138103106 $6.7M624,347
ticker not yet mapped
$29.0M2,680,5840.3%
—SUN CTRY AIRLS HLDGS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for SUN CTRY AIRLS HLDGS INC, as it reported them
SUN CTRY AIRLS HLDGS INC · COM CUSIP 866683105 $19.9M1,206,215
SUN CTRY AIRLS HLDGS INC · COM CUSIP 866683105 $8.4M509,630
ticker not yet mapped
$28.3M1,715,8450.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CHURCHILL CAP CORP XI
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for CHURCHILL CAP CORP XI, as it reported them
CHURCHILL CAP CORP XI · CL A ORD SHS CUSIP — $27.4M2,700,000
CHURCHILL CAP CORP XI · *W EXP 12/10/203 CUSIP — $196K270,000
$27.6M2,970,0000.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DRUGS MADE IN AMER ACQ II CO
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for DRUGS MADE IN AMER ACQ II CO, as it reported them
DRUGS MADE IN AMER ACQ II CO · USD ORD SHS CUSIP — $26.9M2,700,000
DRUGS MADE IN AMER ACQ II CO · RIGHT 09/16/2030 CUSIP — $216K2,700,000
$27.2M5,400,0000.3%
—NEXTERA ENERGY INC
2 positions · 3 reported rows
Rows Magnetar Financial LLC reported for NEXTERA ENERGY INC, as it reported them
NEXTERA ENERGY INC · UNIT 02/15/2029 CUSIP — $11.5M229,528
NEXTERA ENERGY INC · UNIT 02/15/2029 CUSIP — $11.1M220,472
NEXTERA ENERGY INC · UNIT 06/01/2027 CUSIP — $4.4M77,250
ticker not yet mapped
$27.0M527,2500.3%
—NOVANTA INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for NOVANTA INC, as it reported them
NOVANTA INC · UNIT 11/01/2028 CUSIP — $14.3M266,120
NOVANTA INC · UNIT 11/01/2028 CUSIP — $12.5M233,880
ticker not yet mapped
$26.8M500,0000.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EQV VENTURES AC CORP. II
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for EQV VENTURES AC CORP. II, as it reported them
EQV VENTURES AC CORP. II · ORD SHS CL A CUSIP — $25.2M2,499,993
EQV VENTURES AC CORP. II · *W EXP 06/30/203 CUSIP — $258K833,331
EQV VENTURES AC CORP. II · UNIT 06/30/2032 CUSIP — $717
$25.5M3,333,3310.3%
—TITAN ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for TITAN ACQUISITION CORP, as it reported them
TITAN ACQUISITION CORP · CL A CUSIP G8901A103 $22.7M2,200,000
TITAN ACQUISITION CORP · *W EXP 05/16/203 CUSIP G8901A111 $308K1,100,000
ticker not yet mapped
$23.1M3,300,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TALKSPACE INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for TALKSPACE INC, as it reported them
TALKSPACE INC · COM CUSIP — $15.0M2,902,382
TALKSPACE INC · COM CUSIP — $7.0M1,356,251
$22.0M4,258,6330.2%
—RITHM PPTY TR INC · COM NEW SHS CUSIP 38983D854
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$21.9M1,639,0330.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LAUNCH TWO ACQUISITION CORP.
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for LAUNCH TWO ACQUISITION CORP., as it reported them
LAUNCH TWO ACQUISITION CORP. · ORD SHS CL A CUSIP — $21.0M1,980,000
LAUNCH TWO ACQUISITION CORP. · *W EXP 10/09/202 CUSIP — $155K990,000
$21.2M2,970,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RITHM ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for RITHM ACQUISITION CORP, as it reported them
RITHM ACQUISITION CORP · CL A CUSIP — $20.7M1,980,000
RITHM ACQUISITION CORP · *W EXP 99/99/999 CUSIP — $410K660,000
$21.1M2,640,0000.2%
—SIM ACQUISITION CORP. I
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for SIM ACQUISITION CORP. I, as it reported them
SIM ACQUISITION CORP. I · SHS CL A CUSIP G8431T101 $20.8M1,945,196
SIM ACQUISITION CORP. I · *W EXP 06/01/203 CUSIP G8431T119 $304K972,598
SIM ACQUISITION CORP. I · UNIT 06/17/2029 CUSIP G8431T127 $484
ticker not yet mapped
$21.1M2,917,7980.2%
—LAUNCH ONE ACQUISITION CORP
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for LAUNCH ONE ACQUISITION CORP, as it reported them
LAUNCH ONE ACQUISITION CORP · SHS CLASS A CUSIP G5S86M100 $20.9M1,945,196
LAUNCH ONE ACQUISITION CORP · *W EXP 06/01/203 CUSIP G5S86M126 $136K972,598
LAUNCH ONE ACQUISITION CORP · UNIT 99/99/9999 CUSIP G5S86M118 $434
ticker not yet mapped
$21.0M2,917,7980.2%
—LIONHEART HOLDINGS
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for LIONHEART HOLDINGS, as it reported them
LIONHEART HOLDINGS · SHS CL A CUSIP G5501C109 $20.6M1,910,254
LIONHEART HOLDINGS · *W EXP 06/07/203 CUSIP G5501C117 $115K955,127
LIONHEART HOLDINGS · UNIT 99/99/9999 CUSIP G5501C125 $413
ticker not yet mapped
$20.7M2,865,3840.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AXALTA COATING SYS LTD
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for AXALTA COATING SYS LTD, as it reported them
AXALTA COATING SYS LTD · COM CUSIP — $15.3M553,228
AXALTA COATING SYS LTD · COM CUSIP — $5.2M188,344
$20.5M741,5720.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MOUNTAIN LAKE ACQUISITION CO
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for MOUNTAIN LAKE ACQUISITION CO, as it reported them
MOUNTAIN LAKE ACQUISITION CO · SHS CL A CUSIP — $20.0M1,900,000
MOUNTAIN LAKE ACQUISITION CO · RIGHT 11/15/2028 CUSIP — $494K1,900,000
$20.5M3,800,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ALDEL FINL II INC
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for ALDEL FINL II INC, as it reported them
ALDEL FINL II INC · CL A CUSIP — $20.1M1,899,098
ALDEL FINL II INC · *W EXP 09/26/203 CUSIP — $304K949,549
ALDEL FINL II INC · UNIT 09/26/2031 CUSIP — $434
$20.4M2,848,6510.2%
—CENTURION ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for CENTURION ACQUISITION CORP, as it reported them
CENTURION ACQUISITION CORP · SHS CL A CUSIP G20315100 $20.0M1,856,250
CENTURION ACQUISITION CORP · *W EXP 05/31/203 CUSIP G20315118 $115K928,125
ticker not yet mapped
$20.1M2,784,3750.2%
—KOCHAV DEFENSE ACQUI CO
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for KOCHAV DEFENSE ACQUI CO, as it reported them
KOCHAV DEFENSE ACQUI CO · SHS CL A CUSIP G5304D106 $19.5M1,900,000
KOCHAV DEFENSE ACQUI CO · RIGHT 05/21/2030 CUSIP G5304D114 $437K1,900,000
ticker not yet mapped
$19.9M3,800,0000.2%
—WHEELER REAL ESTATE INVT TR
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for WHEELER REAL ESTATE INVT TR, as it reported them
WHEELER REAL ESTATE INVT TR · 7% SR NT 31 CUSIP 963025804 $18.1M190,823
WHEELER REAL ESTATE INVT TR · CV PFD SER B CUSIP 963025309 $1.6M218,512
WHEELER REAL ESTATE INVT TR · COM SHS CUSIP 963025770 $152K145,069
ticker not yet mapped
$19.9M554,4040.2%
—MOUNTAIN LAKE ACQUISIT CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for MOUNTAIN LAKE ACQUISIT CORP, as it reported them
MOUNTAIN LAKE ACQUISIT CORP · USD CL A ORD SHS CUSIP — $19.7M2,000,000
MOUNTAIN LAKE ACQUISIT CORP · *W EXP 01/21/203 CUSIP — $130K1,000,000
ticker not yet mapped
$19.8M3,000,0000.2%
—LIVE OAK ACQUISITION CORP V
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for LIVE OAK ACQUISITION CORP V, as it reported them
LIVE OAK ACQUISITION CORP V · CL A SHS CUSIP G5509P102 $18.2M1,750,000
LIVE OAK ACQUISITION CORP V · *W EXP 99/99/999 CUSIP G5509P110 $1.3M874,600
ticker not yet mapped
$19.5M2,624,6000.2%
—ABONY ACQUISITION CORP I · UNIT 01/29/2031 CUSIP G00582125
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$19.4M1,950,0000.2%
—VENDOME ACQUISITION CORP I
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for VENDOME ACQUISITION CORP I, as it reported them
VENDOME ACQUISITION CORP I · COM CL A CUSIP G9580A109 $18.7M1,850,000
VENDOME ACQUISITION CORP I · *W EXP 07/03/202 CUSIP G9580A117 $227K925,000
ticker not yet mapped
$18.9M2,775,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SIDDHI ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for SIDDHI ACQUISITION CORP, as it reported them
SIDDHI ACQUISITION CORP · CL A SHS CUSIP — $18.1M1,750,000
SIDDHI ACQUISITION CORP · RIGHT 09/15/2029 CUSIP — $371K1,750,000
$18.5M3,500,0000.2%
—ILLUMINATION ACQUISITIO CORP · UNIT 12/23/2031 CUSIP G470AU126
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$18.4M1,850,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SIZZLE ACQUISITION CORP. II
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for SIZZLE ACQUISITION CORP. II, as it reported them
SIZZLE ACQUISITION CORP. II · USD CL A ORD SHS CUSIP — $18.0M1,750,000
SIZZLE ACQUISITION CORP. II · RIGHT 04/02/2030 CUSIP — $347K1,750,000
$18.3M3,500,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SOULPOWER ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for SOULPOWER ACQUISITION CORP, as it reported them
SOULPOWER ACQUISITION CORP · USD CL A ORD SHS CUSIP — $17.9M1,750,000
SOULPOWER ACQUISITION CORP · RIGHT 99/99/9999 CUSIP — $315K1,750,000
$18.3M3,500,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NEW PROVIDENCE ACQUISITION C
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for NEW PROVIDENCE ACQUISITION C, as it reported them
NEW PROVIDENCE ACQUISITION C · USD CL A ORD SHS CUSIP — $17.9M1,749,990
NEW PROVIDENCE ACQUISITION C · *W EXP 04/24/203 CUSIP — $111K583,330
NEW PROVIDENCE ACQUISITION C · UNIT 99/99/9999 CUSIP — $10410
$18.0M2,333,3300.2%
—LAFAYETTE DIGITAL ACQUISITIO
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for LAFAYETTE DIGITAL ACQUISITIO, as it reported them
LAFAYETTE DIGITAL ACQUISITIO · ORD CLASS A CUSIP G5345D107 $17.9M1,800,000
LAFAYETTE DIGITAL ACQUISITIO · *W EXP 12/23/203 CUSIP G5345D115 $119K450,000
ticker not yet mapped
$18.0M2,250,0000.2%
—ALBEMARLE CORP
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ALBEMARLE CORP, as it reported them
ALBEMARLE CORP · 7.25% DEP SHS A CUSIP — $12.3M171,580
ALBEMARLE CORP · 7.25% DEP SHS A CUSIP — $5.6M78,420
ticker not yet mapped
$18.0M250,0000.2%
—D BORAL ACQUISITION I CORP · UNIT 01/30/2031 CUSIP G2616T127
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$17.7M1,750,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SOREN ACQUISITION CORP
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for SOREN ACQUISITION CORP, as it reported them
SOREN ACQUISITION CORP · USD CL A ORD SHS CUSIP — $17.2M1,749,993
SOREN ACQUISITION CORP · *W EXP 12/19/203 CUSIP — $187K583,331
SOREN ACQUISITION CORP · UNIT 12/19/2030 CUSIP — $707
$17.4M2,333,3310.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GRAF GLOBAL CORP
3 positions · 3 reported rows
Rows Magnetar Financial LLC reported for GRAF GLOBAL CORP, as it reported them
GRAF GLOBAL CORP · ORD SHS CL A CUSIP — $17.3M1,613,354
GRAF GLOBAL CORP · *W EXP 05/31/203 CUSIP — $105K806,677
GRAF GLOBAL CORP · UNIT 05/31/2032 CUSIP — $685
$17.4M2,420,0360.2%
—CALAVO GROWERS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for CALAVO GROWERS INC, as it reported them
CALAVO GROWERS INC · COM CUSIP 128246105 $12.2M471,900
CALAVO GROWERS INC · COM CUSIP 128246105 $5.1M199,372
ticker not yet mapped
$17.3M671,2720.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BERTO ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for BERTO ACQUISITION CORP, as it reported them
BERTO ACQUISITION CORP · ORD SHS CUSIP — $16.9M1,650,000
BERTO ACQUISITION CORP · *W EXP 05/01/203 CUSIP — $235K825,000
$17.1M2,475,0000.2%
—CAMBRIDGE ACQUISITION CORP · UNIT 01/30/2031 CUSIP G1871M124
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$16.9M1,700,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FIFTH ERA ACQUISITION CORP I
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for FIFTH ERA ACQUISITION CORP I, as it reported them
FIFTH ERA ACQUISITION CORP I · ORD SHS CL A CUSIP — $15.5M1,500,000
FIFTH ERA ACQUISITION CORP I · RIGHT 02/21/2030 CUSIP — $422K1,500,000
$15.9M3,000,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PERIMETER ACQUISITION CORP I
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for PERIMETER ACQUISITION CORP I, as it reported them
PERIMETER ACQUISITION CORP I · COM CL A CUSIP — $15.4M1,500,000
PERIMETER ACQUISITION CORP I · *W EXP 05/13/203 CUSIP — $450K750,000
$15.8M2,250,0000.2%
—BLUE WTR ACQUISITION CORP. I
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for BLUE WTR ACQUISITION CORP. I, as it reported them
BLUE WTR ACQUISITION CORP. I · ORD SHS CL A CUSIP G1368E106 $15.4M1,500,000
BLUE WTR ACQUISITION CORP. I · *W EXP 05/23/203 CUSIP G1368E114 $332K737,000
ticker not yet mapped
$15.8M2,237,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ZIM INTEGRATED SHIPPING SERV
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ZIM INTEGRATED SHIPPING SERV, as it reported them
ZIM INTEGRATED SHIPPING SERV · SHS CUSIP — $10.6M401,769
ZIM INTEGRATED SHIPPING SERV · SHS CUSIP — $5.1M193,487
$15.7M595,2560.2%
—KENSINGTON CAP ACQUIST CORP · UNIT 99/99/9999 CUSIP G5235S123
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$15.6M1,549,3990.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NEWBURY STR II ACQUISITION C
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for NEWBURY STR II ACQUISITION C, as it reported them
NEWBURY STR II ACQUISITION C · ORD SHS CL A CUSIP — $15.3M1,450,000
NEWBURY STR II ACQUISITION C · *W EXP 06/01/203 CUSIP — $152K725,000
$15.4M2,175,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)INFINITE EAGLE ACQUISITION C
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for INFINITE EAGLE ACQUISITION C, as it reported them
INFINITE EAGLE ACQUISITION C · CL A CUSIP — $15.0M1,500,000
INFINITE EAGLE ACQUISITION C · RIGHT 01/13/2031 CUSIP — $270K1,500,000
$15.3M3,000,0000.2%
—CROWN RESV ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for CROWN RESV ACQUISITION CORP, as it reported them
CROWN RESV ACQUISITION CORP · ORD SHS CL A CUSIP G2574F119 $14.9M1,485,000
CROWN RESV ACQUISITION CORP · RIGHT 10/06/2030 CUSIP G2574F127 $223K1,485,000
ticker not yet mapped
$15.1M2,970,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ANDRETTI ACQUISITION CORP II
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for ANDRETTI ACQUISITION CORP II, as it reported them
ANDRETTI ACQUISITION CORP II · ORD SHS CL A CUSIP — $14.9M1,400,000
ANDRETTI ACQUISITION CORP II · *W EXP 06/01/203 CUSIP — $92.2K700,000
$15.0M2,100,0000.2%
—KRAKACQUISITION CORPORATION
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for KRAKACQUISITION CORPORATION, as it reported them
KRAKACQUISITION CORPORATION · CL A ORD SHS CUSIP G5315G106 $14.8M1,500,000
KRAKACQUISITION CORPORATION · *W EXP 12/23/203 CUSIP G5315G114 $225K375,000
ticker not yet mapped
$15.0M1,875,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)IRON HORSE ACQUISIT II CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for IRON HORSE ACQUISIT II CORP, as it reported them
IRON HORSE ACQUISIT II CORP · COM CUSIP — $14.8M1,500,000
IRON HORSE ACQUISIT II CORP · RIGHT 07/11/2030 CUSIP — $203K1,500,000
$15.0M3,000,0000.2%
—SUMA ACQUISITION CORP · UNIT 03/05/2031 CUSIP G8557R129
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$14.9M1,485,0000.2%
—PRAETORIAN ACQUISITION CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for PRAETORIAN ACQUISITION CORP, as it reported them
PRAETORIAN ACQUISITION CORP · ORD SHS CL A CUSIP G7S17G103 $14.7M1,500,000
PRAETORIAN ACQUISITION CORP · *W EXP 01/16/203 CUSIP G7S17G129 $160K500,000
ticker not yet mapped
$14.9M2,000,0000.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TEXAS VENTURES ACQUISITION I
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for TEXAS VENTURES ACQUISITION I, as it reported them
TEXAS VENTURES ACQUISITION I · USD CL A ORD SHS CUSIP — $14.5M1,400,000
TEXAS VENTURES ACQUISITION I · *W EXP 04/23/203 CUSIP — $336K700,000
$14.9M2,100,0000.2%
—TERNS PHARMACEUTICALS INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for TERNS PHARMACEUTICALS INC, as it reported them
TERNS PHARMACEUTICALS INC · COM CUSIP — $10.2M194,211
TERNS PHARMACEUTICALS INC · COM CUSIP — $4.6M87,403
ticker not yet mapped
$14.8M281,6140.2%
—APOLLO GLOBAL MGMT INC
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for APOLLO GLOBAL MGMT INC, as it reported them
APOLLO GLOBAL MGMT INC · SER A MAND CNV CUSIP — $11.6M197,495
APOLLO GLOBAL MGMT INC · SER A MAND CNV CUSIP — $3.1M52,505
ticker not yet mapped
$14.7M250,0000.1%
—RANGE CAP ACQUISITION CORP I
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for RANGE CAP ACQUISITION CORP I, as it reported them
RANGE CAP ACQUISITION CORP I · CL A ORD SHS CUSIP G7375J103 $14.0M1,400,000
RANGE CAP ACQUISITION CORP I · *W EXP 09/29/203 CUSIP G7375J111 $231K700,000
ticker not yet mapped
$14.2M2,100,0000.1%
—ARES MANAGEMENT CORPORATION
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for ARES MANAGEMENT CORPORATION, as it reported them
ARES MANAGEMENT CORPORATION · 6.75 SE B PFD CUSIP — $8.7M236,712
ARES MANAGEMENT CORPORATION · 6.75 SE B PFD CUSIP — $5.3M145,538
ticker not yet mapped
$14.0M382,2500.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)X3 ACQUISITION CORP LTD
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for X3 ACQUISITION CORP LTD, as it reported them
X3 ACQUISITION CORP LTD · ORD SHS CL A CUSIP — $13.8M1,400,000
X3 ACQUISITION CORP LTD · *W EXP 12/19/203 CUSIP — $175K700,000
$14.0M2,100,0000.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ARCHIMEDES TECH SPAC PARTNER
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for ARCHIMEDES TECH SPAC PARTNER, as it reported them
ARCHIMEDES TECH SPAC PARTNER · ORD SHS CUSIP — $13.6M1,300,000
ARCHIMEDES TECH SPAC PARTNER · *W EXP 10/15/202 CUSIP — $332K650,000
$13.9M1,950,0000.1%
—DAY ONE BIOPHARMACEUTICALS I
1 position · 2 reported rows
Rows Magnetar Financial LLC reported for DAY ONE BIOPHARMACEUTICALS I, as it reported them
DAY ONE BIOPHARMACEUTICALS I · COM CUSIP 23954D109 $9.4M439,705
DAY ONE BIOPHARMACEUTICALS I · COM CUSIP 23954D109 $4.4M205,468
ticker not yet mapped
$13.8M645,1730.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TRANSLATIONAL DEV ACQUISITIO
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for TRANSLATIONAL DEV ACQUISITIO, as it reported them
TRANSLATIONAL DEV ACQUISITIO · COM CL A CUSIP — $13.7M1,300,000
TRANSLATIONAL DEV ACQUISITIO · *W EXP 12/18/202 CUSIP — $96.1K650,000
$13.8M1,950,0000.1%
—ISHARES TR · RUSSELL 2000 ETF · PUT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-13 +43d
ticker not yet mapped
$13.8M57,5000.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)STELLAR V CAP CORP
2 positions · 2 reported rows
Rows Magnetar Financial LLC reported for STELLAR V CAP CORP, as it reported them
STELLAR V CAP CORP · SHS CL A CUSIP — $13.6M1,300,000
STELLAR V CAP CORP · *W EXP 10/15/202 CUSIP — $176K650,000
$13.8M1,950,0000.1%

1–20 of the 100 issuers on this page

1–100 of 923 issuers · page 1 of 10
One line per issuer, largest first — open a line for its reported rows. Grouping ↗

Book shape

Tick = median of the 8,748 tracked filers with a 2026-03-31 book (the index median: the 8,662 with a complete book). Concentration uses reported 13F long value, not total assets; the index is withheld when any position lacks a value.
share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets
65.3%below median 80.0%
integer Herfindahl–Hirschman index in basis points over disclosed position values
2,338 bpsabove median 446 bps
holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero
1755 / 1755median book 97.5 positions

1,504 quarter-over-quarter rows

Filing history

Available filing periods
PeriodSource
2026-03-31EDGAR ↗
Complete source filings on SEC EDGAR

The filing on EDGAR is the record, including any filed after this build.

Open Magnetar Financial LLC's 13F filings on SEC EDGAR ↗
A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.