Nantahala Capital Management, LLC

CIK 1472322 · 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
$2.7B
every reported holding for this filer and quarter, including ones with no disclosed value
152
positions with no comparable holding in the prior quarter (kind new), 2026-03-31
23
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
24
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
—share class as filed: RUSSELL 2000 ETF · position key pos:15702 · issuer key iss:1012 PUTTRIM−$156M−650,000$665M$508M2,700,0002,050,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM SHS · position key pos:18055 · issuer key iss:2128 CALLTRIM−$18.1M−2,200,000$101M$82.4M7,800,0005,600,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A COM · position key pos:18117 · issuer key iss:1427 CALLADD+$36.9M+11,438,900$40.0M$77.0M6,500,00017,938,900
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:16880 · issuer key iss:228ADD+$1.8M+308,771$72.4M$74.2M1,071,6851,380,456
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:16440 · issuer key iss:637 PUTTRIM−$89.4M−1,000,000$153M$64.1M1,800,000800,000
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:14995 · issuer key iss:911TRIM−$10.7M−47,966$69.9M$59.2M1,561,6221,513,656
—share class as filed: COM · position key sid:sec:prov:9c654c0b85e21e330a7ebfd2ced217c7 · issuer key cusip6:834203ADD−$2.4M+430,122$60.8M$58.4M1,314,0021,744,124
—share class as filed: COM CL A · position key pos:15026 · issuer key iss:2350ADD+$10.9M+75,000$45.0M$55.9M6,047,4036,122,403
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: CL A COM · position key pos:18117 · issuer key iss:1427ADD+$14.9M+6,067,324$36.5M$51.5M5,932,67612,000,000
—share class as filed: COM · position key sid:sec:prov:7bf59fd7aeffb1ecf2ffdacd97c7e39d · issuer key cusip6:G31249TRIM−$24.7M−154,733$72.0M$47.3M987,689832,956
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SPONSORED ADS · position key pos:14866 · issuer key iss:1787 CALLTRIM−$32.8M−1,000,000$78.0M$45.2M2,500,0001,500,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: SHS · position key pos:11075 · issuer key iss:2299 CALLNEW+$42.5M+2,600,000$0$42.5M—2,600,000
—share class as filed: STATE STREET SPD · position key pos:10141 · issuer key iss:1602 PUTTRIM−$10.5M−100,000$48.8M$38.3M400,000300,000
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:11513 · issuer key iss:832ADD+$4.1M+2,089,387$31.7M$35.7M6,792,6498,882,036
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM STK CL A · position key pos:12637 · issuer key iss:124ADD+$4.5M+396,592$30.8M$35.4M2,447,5162,844,108
—share class as filed: COM · position key sid:sec:prov:0d957017a1f6113a5600ce99517cee7f · issuer key cusip6:03675PADD+$18.1M+3,000,000$12.6M$30.7M2,530,9105,530,910
—share class as filed: COM · position key sid:sec:prov:3c1bdde45f78766466db92da273259f5 · issuer key cusip6:30052CADD−$12.5M+556,208$38.7M$26.2M5,820,6496,376,857
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:11535 · issuer key iss:1757TRIM−$5.5M−2,322,181$31.7M$26.2M3,572,6331,250,452
—share class as filed: COM SHS · position key sid:sec:prov:be515631054470e2500985b7cc1d1245 · issuer key cusip6:50180MADD+$10.9M+377,894$15.0M$26.0M675,0001,052,894
—share class as filed: COM · position key sid:sec:prov:9c654c0b85e21e330a7ebfd2ced217c7 · issuer key cusip6:834203 CALLADD+$1.9M+248,000$23.2M$25.1M502,000750,000

Flags: no row carries a flag.

1–20 of the 100 changes on this page

1–100 of 120 changes
Mark-to-market only (no share change) · 56

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: COM · position key pos:16040 · issuer key iss:1913 CALLNO CHANGE+$5.3M0$62.3M$67.6M5,000,0005,000,000
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:14995 · issuer key iss:911 CALLNO CHANGE−$6.1M0$48.1M$42.1M1,075,0001,075,000
—share class as filed: COM · position key sid:sec:prov:2bc6a25d40cf07124e3a03bdecf4a4df · issuer key cusip6:805111NO CHANGE−$4.2M0$44.3M$40.1M7,344,7837,344,783
—share class as filed: COM NEW · position key sid:sec:prov:95bdb2d289eb4e63f93099bdf47ba1c0 · issuer key cusip6:98420PNO CHANGE−$15.5M0$53.6M$38.2M68,394,00068,394,000
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:15140 · issuer key iss:1537 CALLNO CHANGE+$30.8K0$30.9M$30.9M40,00040,000
—share class as filed: COM · position key sid:sec:prov:a6062b7020b087adc81a7c6d38642d39 · issuer key cusip6:29772LNO CHANGE+$9.1M0$19.9M$29.0M1,175,9511,175,951
—share class as filed: COM CL B · position key sid:sec:prov:4e58f39841181a66430231468b1901db · issuer key cusip6:781386NO CHANGE+$5.0M0$18.1M$23.1M3,272,8453,272,845
—share class as filed: COM NEW · position key sid:sec:prov:37b91915f07af95197894a79df85a91e · issuer key cusip6:05338FNO CHANGE−$4.0M0$22.4M$18.4M1,235,0001,235,000
—share class as filed: CL A · position key sid:sec:prov:8be78d3fcfd6865b5cef7c8f60ea07c1 · issuer key cusip6:74967RNO CHANGE+$654K0$17.1M$17.8M1,147,9021,147,902
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:14053 · issuer key iss:73 CALLNO CHANGE+$1.5M0$15.6M$17.1M100,000100,000
—share class as filed: COM · position key sid:sec:prov:d9ef490e51d912cfdcf16dffb423f2d5 · issuer key cusip6:05153UNO CHANGE+$2.6M0$11.5M$14.2M2,117,6972,117,697
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:13522 · issuer key iss:383 CALLNO CHANGE−$5.8M0$19.5M$13.7M2,000,0002,000,000
—share class as filed: COM CL B · position key sid:sec:prov:4e58f39841181a66430231468b1901db · issuer key cusip6:781386 CALLNO CHANGE+$2.6M0$9.4M$12.0M1,700,0001,700,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM SHS CL A · position key pos:10360 · issuer key iss:443 CALLNO CHANGE−$3.9M0$15.1M$11.2M600,000600,000
—share class as filed: CL A · position key sid:sec:prov:c7b176172dd4b9b47526fcdb3ac99b32 · issuer key cusip6:68243QNO CHANGE−$3.0M0$13.3M$10.3M3,375,0653,375,065
—share class as filed: SPONSORED ADS · position key pos:17964 · issuer key iss:2365NO CHANGE+$3.7M0$6.4M$10.1M254,803254,803
—share class as filed: COM NEW · position key sid:sec:prov:19b9675407eb505d5af586b26c66f53a · issuer key cusip6:98420XNO CHANGE+$318K0$9.8M$10.1M2,449,4682,449,468
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:17421 · issuer key iss:475NO CHANGE+$743K0$8.9M$9.6M250,000250,000
—share class as filed: COM SH BEN INT · position key sid:sec:prov:0e061acc18b30e6b85d995197008e95d · issuer key cusip6:81761LNO CHANGE−$3.4M0$13.0M$9.6M7,057,8877,057,887
—share class as filed: COM SHS BEN INT · position key sid:sec:prov:dfb41d7d7944de28f579e5e287b65438 · issuer key cusip6:456237NO CHANGE+$235K0$9.3M$9.5M1,678,9731,678,973
—share class as filed: COM · position key sid:sec:prov:44bdc95680105290a0802d9d1ce00f6d · issuer key cusip6:76119XNO CHANGE+$2.1M0$7.1M$9.2M940,960940,960
—share class as filed: COM · position key sid:sec:prov:23294fd27516b3a2a3451405ff978b74 · issuer key cusip6:89680MNO CHANGE−$6.2M0$14.5M$8.3M2,070,8272,070,827
—share class as filed: COM · position key sid:sec:prov:8c8a451d523e569b99f369127fe88d89 · issuer key cusip6:03062TNO CHANGE−$8.1M0$16.3M$8.2M644,686644,686
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:14745 · issuer key iss:1516 CALLNO CHANGE−$2.0M0$9.0M$7.0M50,00050,000
—share class as filed: COM · position key sid:sec:prov:e6bcb1b2825c0ca0c35f63dc759381af · issuer key cusip6:23331SNO CHANGE+$3.0M0$3.7M$6.7M2,374,0272,374,027
—share class as filed: COM NEW · position key sid:sec:prov:dfd0154b493c84f8cf2ed4d228add022 · issuer key cusip6:90466YNO CHANGE+$761K0$5.4M$6.2M939,202939,202
—share class as filed: COM · position key sid:sec:prov:4f3f0dbc6f010cb94ff5053ef428025c · issuer key cusip6:45779ANO CHANGE−$506K0$6.0M$5.5M3,376,4843,376,484
—share class as filed: COMMON STOCK · position key sid:sec:prov:372f1a35b34d9464ec8bc6bf5479bea3 · issuer key cusip6:02128LNO CHANGE+$720K0$4.3M$5.0M934,774934,774
—share class as filed: NOTE 3/0 · position key sid:sec:prov:450afa4275cd3ffd3819bf46d2a30872 · issuer key cusip6:565788 PRNNO CHANGE+$490K0$3.9M$4.4M5,000,0005,000,000
—share class as filed: COM · position key sid:sec:prov:6baeac96f8e53f3a66ba5e4bae818a50 · issuer key cusip6:88338KNO CHANGE+$63.6K0$3.7M$3.8M2,121,0842,121,084
—share class as filed: COM · position key sid:sec:prov:99861ad80ad0561e428b459394a843de · issuer key cusip6:629337NO CHANGE+$415K0$3.1M$3.5M2,441,4162,441,416
—share class as filed: CL A COM · position key sid:sec:prov:673ef30f5f9511fed45c017b8debd1ec · issuer key cusip6:05479KNO CHANGE+$1.1M0$2.2M$3.3M3,184,9473,184,947
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:11358 · issuer key iss:173NO CHANGE−$378K0$3.6M$3.2M300,000300,000
—share class as filed: COM · position key sid:sec:prov:71e6d7a9978be392e4db6948ea1b496a · issuer key cusip6:68752LNO CHANGE−$377K0$3.5M$3.2M199,449199,449
—share class as filed: COM · position key sid:sec:prov:fab0b4c43bdd86414df0ec3f291c0c5e · issuer key cusip6:054754NO CHANGE+$141K0$2.8M$3.0M1,086,8121,086,812
—share class as filed: COM SHS · position key sid:sec:prov:66dd1afa2de5cc52231668f4ef938ada · issuer key cusip6:G7T96KNO CHANGE−$269K0$3.1M$2.9M368,182368,182
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:12184 · issuer key iss:61NO CHANGE−$440K0$3.2M$2.8M2,000,0002,000,000
—share class as filed: COM NEW · position key sid:sec:prov:cd566f05fb4580eab7b0f7b37ca1708d · issuer key cusip6:00444TNO CHANGE−$1.4M0$4.0M$2.6M3,492,5193,492,519
—share class as filed: CL A · position key sid:sec:prov:6508c8ca8a5725368c9374844e6c23d0 · issuer key cusip6:36269PNO CHANGE−$787K0$3.3M$2.5M914,618914,618
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:17780 · issuer key iss:1423NO CHANGE−$382K0$2.7M$2.3M483,836483,836
—share class as filed: COM · position key sid:sec:prov:cc91c1fcc3ed81376bd9bdb3b8d68cbe · issuer key cusip6:28238PNO CHANGE−$5.8M0$8.1M$2.3M1,761,4411,761,441
—share class as filed: CL A · position key sid:sec:prov:6b99d71bd850e6ba64b11bba53adda55 · issuer key cusip6:755408NO CHANGE+$154K0$2.0M$2.2M1,921,0881,921,088
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:11660 · issuer key iss:1893 CALLNO CHANGE+$421K0$1.6M$2.0M35,20035,200
—share class as filed: COM CL A · position key sid:sec:prov:9e36e5712fa13148f5ef7661cfedc657 · issuer key cusip6:05601UNO CHANGE−$878K0$2.9M$2.0M2,630,5172,630,517
—share class as filed: COM · position key sid:sec:prov:3404945f22523373b576582309ed1879 · issuer key cusip6:004468NO CHANGE−$1.3M0$3.2M$1.9M648,885648,885
—share class as filed: CL A ORD SHS · position key sid:sec:prov:65d8ca28e9ce6babf2418ef17007d6e7 · issuer key cusip6:G7006ANO CHANGE−$70.1K0$1.1M$987K583,925583,925
—share class as filed: *W EXP 04/30/203 · position key sid:sec:prov:9c731633f4aa2766f20e6a166d82cec4 · issuer key cusip6:L0175JNO CHANGE−$74.6K0$1.0M$941K2,477,3122,477,312
—share class as filed: COM · position key sid:sec:prov:4d48e8479d984a641a8a95d3ff4765d9 · issuer key cusip6:004816NO CHANGE+$94.0K0$823K$917K20,42720,427
—share class as filed: COM NEW · position key sid:sec:prov:eb9d9bf552e37ae10cf446f3026e3a44 · issuer key cusip6:81726ANO CHANGE−$202K0$924K$721K888,000888,000
—share class as filed: *W EXP 04/02/202 · position key sid:sec:prov:a5909ea231bd52afcd1727c9a9d5a528 · issuer key cusip6:L0175JNO CHANGE−$322K0$818K$495K2,477,3122,477,312
—share class as filed: COM · position key sid:sec:prov:4be2e2fddba5743cc2fd041df06ac458 · issuer key cusip6:872381 CALLNO CHANGE−$420K0$885K$465K750,000750,000
—share class as filed: COM NEW · position key sid:sec:prov:33cefd366aaeacb00c6016055a143d33 · issuer key cusip6:09090DNO CHANGE+$216K0$215K$431K114,795114,795
—share class as filed: COM · position key sid:sec:prov:5cde732b844f69dafa864b61a10fd907 · issuer key cusip6:784933NO CHANGE−$119K0$532K$413K660,688660,688
—share class as filed: COM NEW · position key sid:sec:prov:f6a724b9b2b95c7dd5f1329c4db8ca1e · issuer key cusip6:03836JNO CHANGE−$18.5K0$176K$157K205,760205,760
—share class as filed: *W EXP 10/01/202 · position key sid:sec:prov:e64a96ff0ef7de38d68d1b65e84ebd7d · issuer key cusip6:G4236LNO CHANGE−$13.9K0$23.1K$9.3K154,205154,205
—share class as filed: *W EXP 10/28/202 · position key sid:sec:prov:b30710691540378b46a7ae3ecaecdb32 · issuer key cusip6:G7006ANO CHANGE−$850$323$23816,07516,075

Flags: no row carries a flag.

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

Reported positions — 2026-03-31

135 issuers · 152 rows
View
This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Positions Nantahala Capital Management, 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
—ISHARES TR · RUSSELL 2000 ETF · PUT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$508M2,050,00018.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PELOTON INTERACTIVE INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for PELOTON INTERACTIVE INC, as it reported them
PELOTON INTERACTIVE INC · CL A COM · CALL CUSIP — $77.0M17,938,900
PELOTON INTERACTIVE INC · CL A COM CUSIP — $51.5M12,000,000
$128M29,938,9004.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HERBALIFE LTD
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for HERBALIFE LTD, as it reported them
HERBALIFE LTD · COM SHS · CALL CUSIP — $82.4M5,600,000
HERBALIFE LTD · COM SHS CUSIP — $19.9M1,353,653
$102M6,953,6533.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HILTON GRAND VACATIONS INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for HILTON GRAND VACATIONS INC, as it reported them
HILTON GRAND VACATIONS INC · COM CUSIP — $59.2M1,513,656
HILTON GRAND VACATIONS INC · COM · CALL CUSIP — $42.1M1,075,000
$101M2,588,6563.7%
—SOLENO THERAPEUTICS INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for SOLENO THERAPEUTICS INC, as it reported them
SOLENO THERAPEUTICS INC · COM CUSIP 834203309 $58.4M1,744,124
SOLENO THERAPEUTICS INC · COM · CALL CUSIP 834203309 $25.1M750,000
ticker not yet mapped
$83.5M2,494,1243.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BANCORP INC DEL
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for BANCORP INC DEL, as it reported them
BANCORP INC DEL · COM CUSIP — $74.2M1,380,456
BANCORP INC DEL · COM · CALL CUSIP — $6.8M125,800
$80.9M1,506,2563.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VIATRIS INC · COM · CALL CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$67.6M5,000,0002.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EDWARDS LIFESCIENCES CORP · COM · PUT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$64.1M800,0002.4%
—BIOVENTUS INC · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$55.9M6,122,4032.1%
—ESTABLISHMENT LABS HLDGS INC · COM CUSIP G31249108
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$47.3M832,9561.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)UNIQURE NV
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for UNIQURE NV, as it reported them
UNIQURE NV · SHS · CALL CUSIP — $42.5M2,600,000
UNIQURE NV · SHS CUSIP — $3.9M237,078
$46.4M2,837,0781.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TEVA PHARMACEUTICAL INDS LTD · SPONSORED ADS · CALL CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$45.2M1,500,0001.7%
—SAVARA INC · COM CUSIP 805111101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$40.1M7,344,7831.5%
—SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$38.3M300,0001.4%
—XTANT MED HLDGS INC · COM NEW CUSIP 98420P308
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$38.2M68,394,0001.4%
—FOX FACTORY HLDG CORP
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for FOX FACTORY HLDG CORP, as it reported them
FOX FACTORY HLDG CORP · COM CUSIP 35138V102 $24.5M1,488,300
FOX FACTORY HLDG CORP · COM · CALL CUSIP 35138V102 $13.2M800,000
ticker not yet mapped
$37.7M2,288,3001.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CAMPING WORLD HLDGS INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for CAMPING WORLD HLDGS INC, as it reported them
CAMPING WORLD HLDGS INC · CL A CUSIP — $22.3M3,259,274
CAMPING WORLD HLDGS INC · CL A · CALL CUSIP — $13.7M2,000,000
$35.9M5,259,2741.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GOGO INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$35.7M8,882,0361.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AMNEAL PHARMACEUTICALS INC · COM STK CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$35.4M2,844,1081.3%
—RIDENOW GROUP INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for RIDENOW GROUP INC, as it reported them
RIDENOW GROUP INC · COM CL B CUSIP 781386305 $23.1M3,272,845
RIDENOW GROUP INC · COM CL B · CALL CUSIP 781386305 $12.0M1,700,000
ticker not yet mapped
$35.1M4,972,8451.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)REGENERON PHARMACEUTICALS · COM · CALL CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$30.9M40,0001.1%
—ANTERIS TECHNOLOGIES GLOBAL · COM CUSIP 03675P102
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$30.7M5,530,9101.1%
—ETON PHARMACEUTICALS INC · COM CUSIP 29772L108
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$29.0M1,175,9511.1%
—ABEONA THERAPEUTICS INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for ABEONA THERAPEUTICS INC, as it reported them
ABEONA THERAPEUTICS INC · COM NEW CUSIP 00289Y206 $22.5M5,013,052
ABEONA THERAPEUTICS INC · COM NEW · CALL CUSIP 00289Y206 $4.6M1,020,000
ticker not yet mapped
$27.0M6,033,0521.0%
—EVOLUS INC · COM CUSIP 30052C107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$26.2M6,376,8571.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TANGO THERAPEUTICS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$26.2M1,250,4521.0%
—LB PHARMACEUTICALS INC · COM SHS CUSIP 50180M108
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$26.0M1,052,8941.0%
—MINERALYS THERAPEUTICS INC · COM CUSIP 603170101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$24.3M895,4810.9%
—ZEVRA THERAPEUTICS INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$23.5M2,521,9360.9%
—FULCRUM THERAPEUTICS INC · COM CUSIP 359616109
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$23.4M3,050,0400.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FOSSIL GROUP INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$23.3M5,404,0240.9%
—ADC THERAPEUTICS SA · SHS CUSIP H0036K147
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$21.0M5,597,4330.8%
—TITAN MACHY INC · COM CUSIP 88830R101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$21.0M1,254,5200.8%
—IMAX CORP · COM CUSIP 45245E109
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$19.6M515,5540.7%
—VERASTEM INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$19.0M3,584,8200.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BIOCRYST PHARMACEUTICALS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$18.9M1,987,3970.7%
—AVALO THERAPEUTICS INC · COM NEW CUSIP 05338F306
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$18.4M1,235,0000.7%
—RMR GROUP INC · CL A CUSIP 74967R106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$17.8M1,147,9020.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RAYONIER ADVANCED MATLS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$17.7M1,600,0000.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ALIGN TECHNOLOGY INC · COM · CALL CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$17.1M100,0000.6%
—GERON CORP · COM CUSIP 374163103
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$16.7M11,225,0000.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VAXCYTE INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for VAXCYTE INC, as it reported them
VAXCYTE INC · COM CUSIP — $13.9M238,746
VAXCYTE INC · COM · CALL CUSIP — $2.0M35,200
$15.9M273,9460.6%
—BENITEC BIOPHARMA INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$15.3M1,438,3710.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ABIVAX SA · SPONSORED ADS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$15.3M137,2370.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)INTEGER HLDGS CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$15.1M172,0000.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RH
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for RH, as it reported them
RH · COM CUSIP — $8.1M57,791
RH · COM · CALL CUSIP — $7.0M50,000
$15.1M107,7910.6%
—KEROS THERAPEUTICS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$15.0M1,360,4190.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CHIME FINL INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for CHIME FINL INC, as it reported them
CHIME FINL INC · COM SHS CL A · CALL CUSIP — $11.2M600,000
CHIME FINL INC · COM SHS CL A CUSIP — $3.7M200,000
$15.0M800,0000.6%
—JACK IN THE BOX INC · COM CUSIP 466367109
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$14.9M1,542,7150.5%
—JEFFERSON CAPITAL INC · COM CUSIP 47248R103
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$14.4M750,0000.5%
—AURA BIOSCIENCES INC · COM CUSIP 05153U107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$14.2M2,117,6970.5%
—USANA HEALTH SCIENCES INC · COM CUSIP 90328M107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$14.2M810,0740.5%
—MIMEDX GROUP INC · COM CUSIP 602496101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$13.4M3,397,2990.5%
—ASSERTIO HOLDINGS INC · COM NEW CUSIP 04546C304
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$13.2M692,3350.5%
—DISTRIBUTION SOLUTIONS GRP I · COM CUSIP 520776105
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$13.0M494,5810.5%
—AGOMAB THERAPEUTICS NV · SPONSORED ADS CUSIP 00860C102
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$12.9M1,200,0000.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HELIX ACQUISITION CORP III · USD CL A ORD SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.7M1,250,0000.5%
—APYX MEDICAL CORPORATION · COM CUSIP 03837C106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$12.7M3,440,3040.5%
—SILENCE THERAPEUTICS PLC · ADS CUSIP 82686Q101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$11.3M2,146,7310.4%
—JANUX THERAPEUTICS INC · COM CUSIP 47103J105
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$11.3M809,9140.4%
—MONTE ROSA THERAPEUTICS INC · COM CUSIP 61225M102
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$10.7M651,9930.4%
—1 800 FLOWERS COM INC · CL A CUSIP 68243Q106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$10.3M3,375,0650.4%
—CENTESSA PHARMACEUTICALS PLC · SPONSORED ADS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$10.1M254,8030.4%
—X4 PHARMACEUTICALS INC · COM NEW CUSIP 98420X202
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$10.1M2,449,4680.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DUOLINGO INC · CL A COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.9M100,0000.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)COGENT BIOSCIENCES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.6M250,0000.4%
—SERVICE PPTYS TR · COM SH BEN INT CUSIP 81761L102
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$9.6M7,057,8870.4%
—INDUSTRIAL LOGISTICS PPTYS T · COM SHS BEN INT CUSIP 456237106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$9.5M1,678,9730.4%
—RESERVOIR MEDIA INC · COM CUSIP 76119X105
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$9.2M940,9600.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SOLID BIOSCIENCES INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.4M1,165,0780.3%
—TRISALUS LIFE SCIENCES INC · COM CUSIP 89680M101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$8.3M2,070,8270.3%
—AMERICAS CAR-MART INC · COM CUSIP 03062T105
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$8.2M644,6860.3%
—VIEMED HEALTHCARE INC · COM CUSIP 92663R105
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$8.1M883,7830.3%
—OPUS GENETICS INC · COM CUSIP 67577R102
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$7.7M1,681,3300.3%
—KORRO BIO INC · COM CUSIP 500946108
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$7.5M660,0360.3%
—AMYLYX PHARMACEUTICALS INC · COM CUSIP 03237H101
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$7.4M535,6840.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DAMORA THERAPEUTICS INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.2M278,0000.3%
—LEXEO THERAPEUTICS INC · COM CUSIP 52886X107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.9M1,200,0000.3%
—VENU HLDG CORP · COM CUSIP 92333E104
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.8M2,046,7050.2%
—CODEXIS INC · COM CUSIP 192005106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.7M4,123,6130.2%
—DHI GROUP INC · COM CUSIP 23331S100
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.7M2,374,0270.2%
—UNICYCIVE THERAPEUTICS INC · COM NEW CUSIP 90466Y202
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.2M939,2020.2%
—FRACTYL HEALTH INC · COM CUSIP 35168W103
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.1M13,364,5190.2%
—ALECTOR INC · COM CUSIP 014442107
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.1M2,815,9830.2%
—HAIN CELESTIAL GROUP INC · COM CUSIP 405217100
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$6.0M8,528,7890.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DIANTHUS THERAPEUTICS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$5.6M67,2820.2%
—INSPIREMD INC · COM CUSIP 45779A846
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$5.5M3,376,4840.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KOSMOS ENERGY LTD · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$5.1M1,844,1940.2%
—ENVOY MEDICAL INC · CL A CUSIP 29415V109
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$5.1M7,650,0000.2%
—ALTA EQUIPMENT GROUP INC · COMMON STOCK CUSIP 02128L106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$5.0M934,7740.2%
—DARIOHEALTH CORP · COM CUSIP 23725P308
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$4.9M610,6900.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)REVOLUTION MEDICINES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$4.9M50,0000.2%
—NOODLES & CO · CL A NEW CUSIP 65540B303
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$4.7M553,7460.2%
—INHIBIKASE THERAPEUTICS INC · COM NEW CUSIP 45719W205
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$4.5M2,701,8630.2%
—MARA HOLDINGS INC · NOTE 3/0 CUSIP 565788AF3
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$4.4M5,000,000 PRN0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DISC MEDICINE INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for DISC MEDICINE INC, as it reported them
DISC MEDICINE INC · COM · PUT CUSIP — $2.6M41,000
DISC MEDICINE INC · COM CUSIP — $1.6M25,653
$4.3M66,6530.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CAESARS ENTERTAINMENT INC NE · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$4.0M150,0000.1%
—FORRESTER RESH INC · COM CUSIP 346563109
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$3.9M694,4220.1%
—THE ONE GROUP HOSPITALITY IN · COM CUSIP 88338K103
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
ticker not yet mapped
$3.8M2,121,0840.1%
—TELA BIO INC
2 positions · 2 reported rows
Rows Nantahala Capital Management, LLC reported for TELA BIO INC, as it reported them
TELA BIO INC · COM CUSIP 872381108 $3.2M5,144,114
TELA BIO INC · COM · CALL CUSIP 872381108 $465K750,000
ticker not yet mapped
$3.7M5,894,1140.1%

1–20 of the 100 issuers on this page

1–100 of 135 issuers · page 1 of 2
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
60.1%below median 80.0%
integer Herfindahl–Hirschman index in basis points over disclosed position values
451 bpsabove median 446 bps
holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero
152 / 152median book 97.5 positions

176 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 Nantahala Capital Management, 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.