CASTLEARK MANAGEMENT LLC

$3.0B reported 13(f) long value · latest quarter 2026-03-31 · CIK 0001106832 · EDGAR ↗
A quarter-end snapshot. Filed up to 45 days later, so this page is not current holdings and never a complete portfolio. what a 13F is — and is not ↓ · methodology §13F ↗
Period
$3.0B
reported valuesum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away
292
positionsALL retained default holdings for this (filer, period), including NULL-value ones
53
new stakespositions with no comparable holding in the prior quarter (kind new), 2026-03-31
55
exitspositions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §
Position changes into quarter 2026-03-31
Positionposition matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusipChangethe reported share count is unchanged across the pair, so the position reads as held rather than as a buy or a sell; only builds before this release inferred a direction from the reported value instead classified_by_value · "exit" = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · "no change" = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an add or a trim (Add / New / Trim / Exit / No change) · "no prior" = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stakeΔ valuederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroΔ sharesreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr sharesFlags
NVIDIA CORPORATION COMposition key pos:16535 · issuer key iss:1593trim−$43.2M−150,134$263M$219M1,408,1461,258,012
ALPHABET INC CAP STK CL Aposition key pos:16029 · issuer key iss:152add+$753K+36,380$119M$120M381,639418,019
MICROSOFT CORP COMposition key pos:12680 · issuer key iss:1473trim−$80.9M−105,358$179M$97.8M369,460264,102
SPDR SERIES TRUST STATE STREET SPDposition key pos:13445 · issuer key iss:1900add+$5.0M+169,010$85.2M$90.2M2,519,3702,688,380
APPLE INC COMposition key pos:14088 · issuer key iss:219trim−$16.4M−37,030$105M$88.8M387,041350,011
LAM RESEARCH CORP COM NEWposition key pos:11298 · issuer key iss:1321trim+$8.1M−36,136$63.8M$71.9M372,876336,740
META PLATFORMS INC CL Aposition key pos:12241 · issuer key iss:891add−$9.9M+1,550$80.8M$70.9M122,415123,965
VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETFposition key sid:sec:prov:3e8440a4e05faf828ae027dc10359b61 · issuer key cusip6:92206Ctrim−$10.4M−217,740$80.3M$69.9M1,705,5401,487,800
ELI LILLY & CO COMposition key pos:16757 · issuer key iss:1353trim−$20.1M−8,100$87.7M$67.6M81,57873,478
BROADCOM INC COMposition key pos:13695 · issuer key iss:441trim−$8.5M−3,176$71.3M$62.7M205,880202,704
ARISTA NETWORKS INC COM SHSposition key pos:12430 · issuer key iss:244add−$979K+19,658$53.9M$52.9M411,277430,935
AMAZON COM INC COMposition key pos:15054 · issuer key iss:159trim−$57.8M−226,288$109M$51.2M472,149245,861
GILEAD SCIENCES INC COMposition key pos:11444 · issuer key iss:1008add+$13.6M+64,822$34.0M$47.7M277,328342,150
SCHWAB CHARLES CORP COMposition key pos:17029 · issuer key iss:1938trim−$14.8M−118,482$62.2M$47.4M622,535504,053
VISA INC COM CL Aposition key pos:13716 · issuer key iss:2278trim−$13.3M−16,652$59.8M$46.5M170,478153,826
MASTERCARD INCORPORATED CL Aposition key pos:15086 · issuer key iss:1433trim−$12.5M−10,438$58.5M$46.0M102,45192,013
SHOPIFY INC CL A SUB VTG SHSposition key pos:19110 · issuer key iss:1965trim−$18.8M−34,792$55.6M$36.8M345,382310,590
GE VERNOVA INC COMposition key pos:18297 · issuer key iss:993trim+$5.0M−6,252$31.2M$36.2M47,74141,489
VANGUARD SCOTTSDALE FDS LG-TERM COR BDposition key sid:sec:prov:7202fea486129d5c8347b02887ba22e3 · issuer key cusip6:92206Cadd+$15.6M+211,880$17.9M$33.5M236,450448,330
SERVICENOW INC COMposition key pos:14558 · issuer key iss:1958add−$9.7M+33,336$41.4M$31.8M270,420303,756
TAPESTRY INC COMposition key pos:15106 · issuer key iss:2087add+$10.7M+62,386$18.2M$28.9M142,084204,470
DIAMONDBACK ENERGY INC COMposition key pos:18640 · issuer key iss:730new+$28.7M+145,020$0$28.7M145,020
CHEVRON CORPORATION COMposition key pos:12570 · issuer key iss:572new+$28.3M+136,550$0$28.3M136,550
VERTIV HOLDINGS CO COM CL Aposition key pos:17092 · issuer key iss:2266trim+$7.9M−12,374$20.2M$28.2M124,737112,363
ULTA BEAUTY INC COMposition key pos:18545 · issuer key iss:2192add−$3.8M+688$30.2M$26.5M49,94150,629
ANALOG DEVICES INC COMposition key pos:15188 · issuer key iss:199add+$8.2M+16,736$16.6M$24.8M61,17277,908
BAKER HUGHES COMPANY CL Aposition key pos:11510 · issuer key iss:309add+$21.2M+334,110$2.4M$23.6M53,080387,190
BOOKING HOLDINGS INC COMposition key pos:11700 · issuer key iss:414trim−$8.7M−576$29.3M$20.6M5,4724,896
SNOWFLAKE INC COM SHSposition key pos:11971 · issuer key iss:2001trim−$12.6M−15,148$33.2M$20.5M151,192136,044
RANGE RES CORP COMposition key pos:17522 · issuer key iss:1805add+$15.9M+336,500$2.6M$18.5M74,020410,520
ADVANCED MICRO DEVICES INC COMposition key pos:14938 · issuer key iss:85trim−$4.3M−15,792$22.4M$18.1M104,74688,954
CF INDUSTRIES HOLD COMposition key pos:11886 · issuer key iss:471new+$16.8M+129,150$0$16.8M129,150
DIGITALOCEAN HLDGS INC COMposition key pos:14464 · issuer key iss:738trim+$6.7M−2,740$8.9M$15.6M184,989182,249
ASCENDIS PHARMA A/S SPONSORED ADRposition key pos:16862 · issuer key iss:252add+$1.3M+1,280$14.1M$15.5M66,33667,616
ADVANCED ENERGY INDS COMposition key pos:11223 · issuer key iss:88trim+$4.8M−2,510$10.3M$15.0M49,13346,623
JPMORGAN CHASE & CO COMposition key pos:18958 · issuer key iss:1247add+$480K+5,890$14.4M$14.9M44,63550,525
GUARDANT HEALTH INC COMposition key pos:18541 · issuer key iss:1057trim−$2.1M−4,760$16.9M$14.8M165,043160,283
TESLA INC COMposition key pos:11199 · issuer key iss:2119add+$1.9M+11,080$12.6M$14.6M28,10039,180
TAIWAN SEMICONDUCTOR MANUFAC SPONSORED ADSposition key pos:18380 · issuer key iss:2080add+$2.9M+4,920$11.0M$13.9M36,29041,210
NEXTPOWER INC CLASS A COMposition key pos:11771 · issuer key iss:1566add+$4.6M+8,590$9.2M$13.8M105,484114,074
PERMIAN RESOURCES CORP CLASS A COMposition key pos:18369 · issuer key iss:1705new+$13.5M+630,980$0$13.5M630,980
FIRSTCASH HOLDINGS INC COMposition key pos:19097 · issuer key iss:923add+$3.5M+9,530$9.8M$13.3M61,20070,730
MICROCHIP TECHNOLOGY INC. COMposition key pos:12062 · issuer key iss:1475trim−$19.6M−310,620$32.8M$13.2M515,494204,874
VIAVI SOLUTIONS INC COMposition key pos:11348 · issuer key iss:2269add+$6.4M+29,227$6.2M$12.6M349,370378,597
EQT CORP COMposition key pos:13443 · issuer key iss:781trim+$1.3M−11,920$11.0M$12.3M205,765193,845
UBER TECHNOLOGIES INC COMposition key pos:13563 · issuer key iss:2188trim−$13.0M−139,260$25.3M$12.2M309,136169,876
ISHARES TR 20 YR TR BD ETFposition key pos:13914 · issuer key iss:1231add+$3.7M+42,730$8.2M$11.9M94,540137,270
DYCOM INDS INC COMposition key pos:16395 · issuer key iss:775trim−$1.9M−5,660$12.9M$11.0M38,16632,506
EXXON MOBIL CORP COMposition key pos:15436 · issuer key iss:879new+$10.9M+64,460$0$10.9M64,460
BRIGHTSPRING HEALTH SVCS INC COMposition key pos:19170 · issuer key iss:432add+$4.6M+88,600$5.9M$10.5M158,600247,200
HELIOS TECHNOLOGIES INC COMposition key pos:14534 · issuer key iss:1102add+$2.5M+13,660$7.8M$10.4M146,749160,409
LIGAND PHARMACEUTICALS INC COM NEWposition key pos:13455 · issuer key iss:1350trim−$2.9M−18,040$12.6M$9.7M66,73648,696
WILLIAMS COS INC COMposition key pos:16453 · issuer key iss:2336add+$2.0M+6,040$7.6M$9.6M125,730131,770
ELEMENT SOLUTIONS INC COMposition key pos:19038 · issuer key iss:805add+$2.8M+10,380$6.6M$9.4M263,504273,884
TECHNIPFMC PLC COMposition key pos:18979 · issuer key iss:2633trim+$393K−65,710$9.0M$9.3M200,886135,176
TOWER SEMICONDUCTOR LTD SHS NEWposition key pos:11104 · issuer key iss:2689new+$9.3M+53,240$0$9.3M53,240
VSE CORP COMposition key pos:11481 · issuer key iss:2235add+$3.6M+17,430$5.6M$9.2M32,65650,086
JAZZ PHARMACEUTICALS PLC SHS USDposition key pos:15540 · issuer key iss:2545new+$9.2M+48,740$0$9.2M48,740
FIVE BELOW INC COMposition key pos:13133 · issuer key iss:928trim+$59.0K−8,230$9.1M$9.2M48,34040,110
EVERCORE INC CLASS Aposition key pos:15284 · issuer key iss:860trim−$1.8M−1,630$10.9M$9.1M32,04630,416
TUTOR PERINI CORP COMposition key pos:12330 · issuer key iss:2174add+$2.1M+14,220$6.9M$9.0M102,220116,440
TTM TECHNOLOGIES INC COMposition key pos:16364 · issuer key iss:2079trim−$210K−40,620$9.1M$8.9M131,85091,230
GARRETT MOTION INC COMposition key pos:14581 · issuer key iss:990trim−$99.0K−26,400$9.0M$8.9M514,400488,000
HASBRO INC COMposition key pos:19191 · issuer key iss:1088add+$2.9M+21,800$6.0M$8.9M72,90194,701
KINIKSA PHARMACEUTICALS INTL ORD SHS CL Aposition key pos:14218 · issuer key iss:2550trim+$812K−10,680$7.9M$8.7M192,192181,512
GE AEROSPACE COM NEWposition key pos:13359 · issuer key iss:997trim−$10.2M−30,700$18.9M$8.7M61,38030,680
STERLING INFRASTRUCTURE INC COMposition key pos:18660 · issuer key iss:2042trim+$1.8M−1,130$6.8M$8.6M22,33021,200
SOLSTICE ADVANCED MATLS INC COM SHSposition key pos:13382 · issuer key iss:2006new+$8.6M+113,050$0$8.6M113,050
ELANCO ANIMAL HEALTH INC COMposition key pos:16287 · issuer key iss:802add+$7.7M+321,440$781K$8.5M34,510355,950
LATTICE SEMICONDUCTOR CORP COMposition key pos:16871 · issuer key iss:1329add+$2.0M+2,620$6.6M$8.5M89,01991,639
ALPHABET INC CAP STK CL Cposition key pos:18738 · issuer key iss:152add+$6.3M+22,610$2.2M$8.5M7,00029,610
SPX TECHNOLOGIES INC COMposition key pos:13102 · issuer key iss:1906trim−$1.7M−8,260$10.0M$8.3M49,82741,567
SEMTECH CORP COMposition key pos:11974 · issuer key iss:1952add+$699K+4,800$7.6M$8.3M102,958107,758
SPDR SERIES TRUST STATE STREET SPDposition key sid:sec:prov:9886204f7314eeb6ea4d19d9d7721d16 · issuer key cusip6:78468Rnew+$8.2M+45,340$0$8.2M45,340
MODINE MFG CO COMposition key pos:11270 · issuer key iss:1491add+$6.6M+25,890$1.6M$8.2M11,96037,850
BROOKDALE SR LIVING INC COMposition key pos:11630 · issuer key iss:443new+$8.2M+598,454$0$8.2M598,454
KRYSTAL BIOTECH INC COMposition key pos:17789 · issuer key iss:1307add+$957K+2,370$7.2M$8.2M29,26031,630
API GROUP CORP COM STKposition key pos:11914 · issuer key iss:28trim+$42.1K−10,730$8.1M$8.1M210,993200,263
BORGWARNER INC COMposition key pos:14338 · issuer key iss:417trim+$968K−8,830$7.1M$8.1M157,336148,506
ASSOCIATED BANC-CORP COMposition key pos:12775 · issuer key iss:257add+$594K+21,850$7.5M$8.1M289,573311,423
PLANET LABS PBC COM CL Aposition key pos:16102 · issuer key iss:1732trim+$304K−103,820$7.7M$8.0M389,470285,650
ARCOSA INC COMposition key pos:14991 · issuer key iss:236add+$2.8M+26,150$5.2M$7.9M48,50074,650
PHIBRO ANIMAL HEALTH CORP CL A COMposition key sid:sec:prov:07df79d236bd2b44122da9ec24db0a18 · issuer key cusip6:71742Qnew+$7.9M+142,900$0$7.9M142,900
WESCO INTL INC COMposition key pos:14434 · issuer key iss:2322trim−$606K−5,840$8.4M$7.8M34,23728,397
KRATOS DEFENSE & SEC SOLUTIO COM NEWposition key pos:13587 · issuer key iss:1303trim−$3.9M−43,270$11.6M$7.7M152,904109,634
AUTODESK INC COMposition key pos:18457 · issuer key iss:277new+$7.6M+31,940$0$7.6M31,940
LIBERTY ENERGY INC COM CL Aposition key pos:18921 · issuer key iss:1347new+$7.6M+264,789$0$7.6M264,789
STIFEL FINL CORP COMposition key pos:16649 · issuer key iss:2043add−$4.8M+3,480$12.3M$7.5M98,530102,010
BLOOM ENERGY CORP COM CL Aposition key pos:19173 · issuer key iss:403trim+$1.4M−14,570$6.0M$7.5M69,61555,045
MOODYS CORP COMposition key pos:17406 · issuer key iss:1503new+$7.4M+16,900$0$7.4M16,900
QXO INC COM NEWposition key pos:14192 · issuer key iss:1974add+$1.8M+92,280$5.5M$7.3M283,527375,807
KNIGHT-SWIFT TRANSN HLDGS IN CL Aposition key pos:15940 · issuer key iss:1292new+$7.3M+126,030$0$7.3M126,030
TOLL BROTHERS INC COMposition key pos:12848 · issuer key iss:2142add+$1.5M+10,310$5.6M$7.0M41,09351,403
KULICKE & SOFFA INDS INC COMposition key pos:11654 · issuer key iss:1308new+$7.0M+106,380$0$7.0M106,380
SPDR GOLD TR GOLD SHSposition key pos:12087 · issuer key iss:1899trim+$472K−200$6.5M$7.0M16,43516,235
IPG PHOTONICS CORP COMposition key pos:15445 · issuer key iss:1152add+$4.2M+21,766$2.8M$6.9M38,69060,456
ARCUTIS BIOTHERAPEUTICS INC COMposition key sid:sec:prov:fa36e00268ee3d6d74f8ff5697fdd99c · issuer key cusip6:03969Ktrim−$2.1M−15,970$9.0M$6.9M309,430293,460
PATRICK INDS INC COMposition key pos:13912 · issuer key iss:1679add+$1.1M+8,340$5.8M$6.9M53,84062,180
FASTENAL CO COMposition key pos:16201 · issuer key iss:898add+$6.6M+141,770$278K$6.9M6,920148,690
PAYMENTUS HOLDINGS INC COM CL Aposition key pos:17107 · issuer key iss:1684new+$6.9M+270,770$0$6.9M270,770

80 more changes below.

1–100 of 274 changes
Mark-to-market only (no share change) · 73

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
Positionposition matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusipChangethe reported share count is unchanged across the pair, so the position reads as held rather than as a buy or a sell; only builds before this release inferred a direction from the reported value instead classified_by_value · "exit" = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · "no change" = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an add or a trim (Add / New / Trim / Exit / No change) · "no prior" = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stakeΔ valuederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroΔ sharesreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr sharesFlags
ISHARES TR US TREAS BD ETFposition key sid:sec:prov:b01efafd9c52181221003a3f82558332 · issuer key cusip6:46429Bno change−$383K0$76.7M$76.3M3,329,5693,329,569
SPDR SERIES TRUST STATE STREET SPDposition key sid:sec:prov:8b57560043266bcb6e19f900348f25bb · issuer key cusip6:78468Rno change−$133K0$39.1M$38.9M1,334,0801,334,080
ISHARES TR 10-20 YR TRS ETFposition key pos:17879 · issuer key iss:1232no change−$246K0$26.3M$26.0M258,432258,432
ISHARES TR MBS ETFposition key pos:15759 · issuer key iss:1232no change−$55.1K0$19.4M$19.4M204,235204,235
TJX COS INC NEW COMposition key pos:18816 · issuer key iss:2073no change+$552K0$13.9M$14.5M90,62090,620
WALMART INC COMposition key pos:14365 · issuer key iss:2299no change+$1.5M0$12.6M$14.1M113,270113,270
ISHARES TR ISHS 5-10YR INVTposition key pos:11799 · issuer key iss:1232no change−$172K0$14.0M$13.8M259,994259,994
SPDR SERIES TRUST STATE STREET SPDposition key pos:10981 · issuer key iss:1900no change+$469K0$9.9M$10.3M80,89080,890
CATERPILLAR INC COMposition key pos:14306 · issuer key iss:537no change+$1.9M0$8.0M$9.9M13,92013,920
SELECT SECTOR SPDR TR STATE STREET HEAposition key sid:sec:prov:2b5902c05a996d81adf5ce01e71326f4 · issuer key cusip6:81369Yno change−$460K0$8.7M$8.2M56,13056,130
GENERAL MTRS CO COMposition key pos:17434 · issuer key iss:999no change−$677K0$8.1M$7.4M99,28099,280
SPINNAKER ETF SERIES SELECT STOXX EURposition key sid:sec:prov:bf88c0643d7dc790ff58066578bc3ed8 · issuer key cusip6:84858Tno change−$204K0$6.2M$6.0M147,000147,000
ISHARES TR RUS 1000 VAL ETFposition key pos:18615 · issuer key iss:1231no change+$80.1K0$5.1M$5.1M24,04024,040
ENERGY TRANSFER L P COM UT LTD PTNposition key pos:14264 · issuer key iss:820no change+$669K0$3.9M$4.6M238,240238,240
FORD MTR CO COMposition key pos:16741 · issuer key iss:938no change−$601K0$5.0M$4.4M380,230380,230
HOME DEPOT INC COMposition key pos:11561 · issuer key iss:1122no change−$196K0$4.4M$4.2M12,86012,860
KINDER MORGAN INC DEL COMposition key pos:15014 · issuer key iss:1286no change+$693K0$3.2M$3.8M114,730114,730
ROBINHOOD MKTS INC COM CL Aposition key pos:14775 · issuer key iss:1853no change−$2.2M0$5.7M$3.5M50,33050,330
COINBASE GLOBAL INC COM CL Aposition key pos:17369 · issuer key iss:616no change−$908K0$4.0M$3.1M17,63017,630
INVESCO QQQ TR UNIT SER 1position key pos:12022 · issuer key iss:1207no change−$198K0$3.3M$3.1M5,3205,320
ENTERPRISE PRODS PARTNERS L COMposition key pos:14214 · issuer key iss:831no change+$459K0$2.5M$3.0M79,46179,461
COSTCO WHOLESALE CORPORATION COMposition key pos:12889 · issuer key iss:669no change+$375K0$2.4M$2.8M2,8002,800
ENBRIDGE INC COMposition key pos:13551 · issuer key iss:814no change+$318K0$2.4M$2.7M50,34050,340
MAGNOLIA OIL & GAS CORP CL Aposition key pos:17971 · issuer key iss:1411no change+$724K0$1.6M$2.4M74,79074,790
ISHARES TR RUS MD CP GR ETFposition key pos:18934 · issuer key iss:1231no change−$141K0$2.2M$2.0M16,00016,000
FTAI AVIATION LTD SHSposition key pos:16242 · issuer key iss:2512no change+$377K0$1.5M$1.9M7,8267,826
ARCHROCK INC COMposition key pos:14597 · issuer key iss:235no change+$445K0$1.3M$1.8M50,69050,690
DICKS SPORTING GOODS INC COMposition key pos:19006 · issuer key iss:732no change+$2.7K0$1.7M$1.7M8,4408,440
LINCOLN ELEC HLDGS INC COMposition key pos:13444 · issuer key iss:1356no change+$63.2K0$1.6M$1.7M6,7006,700
ISHARES TR RUS 1000 GRW ETFposition key pos:12381 · issuer key iss:1231no change−$177K0$1.8M$1.6M3,7703,770
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTNposition key pos:11303 · issuer key iss:1729no change+$308K0$1.3M$1.6M70,45970,459
DT MIDSTREAM INC COMMON STOCKposition key pos:13094 · issuer key iss:704no change+$147K0$1.2M$1.3M9,8309,830
INSMED INC COM PAR $.01position key pos:15087 · issuer key iss:1181no change−$82.0K0$1.4M$1.3M7,7907,790
C H ROBINSON WORLDWIDE IN COM NEWposition key pos:14779 · issuer key iss:473no change+$35.0K0$1.1M$1.1M6,6006,600
MARTIN MARIETTA MATLS INC COMposition key pos:14465 · issuer key iss:1428no change−$59.8K0$1.1M$1.0M1,7601,760
CME GROUP INC COMposition key pos:16335 · issuer key iss:476no change+$75.7K0$928K$1.0M3,4003,400
SUNOCO LP/SUNOCO FIN CORP COM UT REP LPposition key pos:18609 · issuer key iss:2058no change+$181K0$757K$939K14,45014,450
QUALCOMM INC COMposition key pos:18448 · issuer key iss:1786no change−$294K0$1.2M$895K6,9506,950
TRANSDIGM GROUP INC COMposition key pos:15050 · issuer key iss:2151no change−$132K0$1.0M$892K770770
NEXTDECADE CORP COMposition key pos:14128 · issuer key cusip6:65342Kno change+$254K0$560K$814K106,250106,250
AMERICAN EXPRESS CO COMposition key pos:12704 · issuer key iss:168no change−$180K0$990K$809K2,6752,675
PACCAR INC COMposition key pos:12991 · issuer key iss:1664no change+$34.6K0$632K$667K5,7745,774
GOLAR LNG LTD SHSposition key pos:14289 · issuer key iss:2646no change+$206K0$454K$661K12,21012,210
INTUITIVE SURGICAL INC COM NEWposition key pos:17712 · issuer key iss:1213no change−$126K0$680K$553K1,2001,200
PROCTER & GAMBLE CO COMposition key pos:15878 · issuer key iss:1758no change+$4.3K0$545K$549K3,8003,800
SYNOPSYS INC COMposition key pos:19140 · issuer key iss:2067no change−$100K0$644K$544K1,3721,372
USA COMPRESSION PARTNERS LP COM UNIT LTDPARposition key sid:sec:prov:ce29ae22e152cd83a649b6cec7e758aa · issuer key cusip6:90290Nno change+$82.4K0$460K$542K19,99019,990
GENESIS ENERGY L P UNIT LTD PARTNposition key sid:sec:prov:cfd8e6b12a549d6edf90187f5c06812a · issuer key cusip6:371927no change+$66.9K0$468K$535K29,98029,980
MATADOR RES CO COMposition key pos:13057 · issuer key iss:1435no change+$173K0$354K$528K8,3508,350
KINETIK HOLDINGS INC COM NEW CL Aposition key pos:13212 · issuer key iss:157no change+$128K0$374K$502K10,37010,370
CINTAS CORP COMposition key pos:18762 · issuer key iss:589no change−$56.0K0$557K$501K2,9602,960
EOG RES INC COMposition key pos:13315 · issuer key iss:780no change+$119K0$315K$434K3,0003,000
STARBUCKS CORP COMposition key pos:16910 · issuer key iss:2037no change+$24.9K0$389K$414K4,6204,620
FEDEX CORP COMposition key pos:18589 · issuer key iss:903no change+$67.3K0$289K$356K1,0001,000
VERTEX PHARMACEUTICALS INC COMposition key pos:11430 · issuer key iss:2265no change−$5.0K0$331K$326K730730
COCA COLA CO COMposition key pos:11336 · issuer key iss:606no change+$20.9K0$237K$258K3,3973,397
MOOG INC CL Aposition key pos:17644 · issuer key iss:1504no change+$42.2K0$209K$252K860860
ISHARES INC MSCI CDA ETFposition key sid:sec:prov:2ca9fa7939e913d15f6840dc7dfbd123 · issuer key cusip6:464286no change+$3.2K0$198K$201K3,6703,670
ILLINOIS TOOL WKS INC COMposition key pos:16485 · issuer key iss:1162no change+$10.8K0$190K$200K770770
GENTEX CORP COMposition key pos:11918 · issuer key iss:1000no change−$12.2K0$201K$188K8,6208,620
CUMMINS INC COMposition key pos:12244 · issuer key iss:695no change+$8.3K0$153K$161K300300
TRIMBLE INC COMposition key pos:11629 · issuer key iss:2162no change−$28.3K0$169K$141K2,1602,160
ISHARES TR MSCI EMG MKT ETFposition key pos:14032 · issuer key iss:1231no change+$4.2K0$109K$114K2,0002,000
STRYKER CORPORATION COMposition key pos:16108 · issuer key iss:2049no change−$7.8K0$120K$112K340340
FISERV INC COMposition key pos:15022 · issuer key iss:924no change−$22.7K0$134K$112K2,0002,000
NIKE INC CL Bposition key pos:14767 · issuer key iss:1571no change−$21.8K0$127K$106K2,0002,000
ISHARES INC MSCI AUST ETFposition key sid:sec:prov:cb5e7ff2563f749504b428e0411ec81f · issuer key cusip6:464286no change+$5.9K0$98.7K$105K3,7703,770
PFIZER INC COMposition key pos:11636 · issuer key iss:1709no change+$9.4K0$74.0K$83.4K2,9712,971
SOUTHWEST AIRLS CO COMposition key pos:19175 · issuer key iss:2021no change−$5.9K0$64.5K$58.6K1,5601,560
RPM INTL INC COMposition key pos:11786 · issuer key iss:1797no change−$2.7K0$60.3K$57.7K580580
F5 INC COMposition key pos:15837 · issuer key iss:906no change+$4.8K0$35.7K$40.5K140140
PAYCHEX INC COMposition key pos:15163 · issuer key iss:1681no change−$7.2K0$40.4K$33.2K360360
SEALED AIR CORP NEW COMposition key sid:sec:prov:e7f112277413db78c47072ed9dcfe559 · issuer key cusip6:81211Kno change+$4460$29.8K$30.3K720720
Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.
Truncated by Public Filings. Changes derive from the aggregate's top-25 slices and keyable positions only; unkeyable holdings are counted in the registry, not differenced. methodology §13F ↗

Book shape

2026-03-31 · concentration · vs tracked median · tick = median
Top-25 concentration
52.6%below median 80.0%
Concentration index
170 bpsbelow median 446 bps
Positions with value
292 / 292median book 97.5 positions

Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.

null-value positions: 0holdings whose <value> did not parse — retained and counted, never zero-filled · top-N share ·§: 52.6%share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets · HHI (bps) ·§: 170integer Herfindahl–Hirschman index in basis points over disclosed position values · QoQ moves: 347

Filing history

AVAILABLE QUARTERS
Available filing periods
PeriodSource
2026-03-31EDGAR ↗

PLANNED sector rotation · Congress overlap · signals for this filer

Complete source filings on SEC EDGAR

The complete filing on EDGAR.

The position list above is served from the published Public Filings build — every position this filer reported for the selected quarter, as it reported it. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Serving this list is M2-CONTRACT §3, amended 2026-08-02; §3.1 keeps live EDGAR for filings newer than this build.

Open CASTLEARK MANAGEMENT LLC's 13F filings on SEC EDGAR ↗
Notes on this data

Quarter-end holdings as filed

Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.

Compare consecutive quarters

Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.

A snapshot, not current holdings

Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.

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Prior quarter not yet availableThis build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

Reported positions — 2026-03-31

1–100 of 275 issuers · $3.0B disclosed value over 292 rows · 0 undisclosed-value rows
Every row below carries ticker not yet mapped — stated once here rather than repeated on every row.
Positions CASTLEARK MANAGEMENT LLC reported for the quarter ended 2026-03-31, as that filer reported them
KindClassification is not joined into this reported-position view. Use the changed-positions view to compare the two published quarters.TickerThis list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.Issuera 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 filingWeightShare of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.Valuevalue undisclosed on the filing: retained and counted, excluded from sums, never shown as $0SharesPosition changeShare change is available in the separate comparison view; it is not joined into this position list.WtCongressThe congressional transaction join is unavailable in this build.
NVDAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NVIDIA CORPORATION NVIDIA CORPORATION · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$219M1,258,0127.3%
GOOGLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) GOOGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ALPHABET INC
2 positions · 2 reported rows
Rows CASTLEARK MANAGEMENT LLC reported for ALPHABET INC, as it reported them
ALPHABET INC · CAP STK CL A CUSIP — $120M418,019
ALPHABET INC · CAP STK CL C CUSIP — $8.5M29,610
$129M447,6294.3%
VANGUARD SCOTTSDALE FDS
2 positions · 2 reported rows
Rows CASTLEARK MANAGEMENT LLC reported for VANGUARD SCOTTSDALE FDS, as it reported them
VANGUARD SCOTTSDALE FDS · MTG-BKD SECS ETF CUSIP 92206C771 $69.9M1,487,800
VANGUARD SCOTTSDALE FDS · LG-TERM COR BD CUSIP 92206C813 $33.5M448,330
$103M1,936,1303.4%
SPDR SERIES TRUST
2 positions · 2 reported rows
Rows CASTLEARK MANAGEMENT LLC reported for SPDR SERIES TRUST, as it reported them
SPDR SERIES TRUST · STATE STREET SPD CUSIP — $90.2M2,688,380
SPDR SERIES TRUST · STATE STREET SPD CUSIP — $10.3M80,890
$101M2,769,2703.3%
MSFTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MICROSOFT CORP MICROSOFT CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$97.8M264,1023.2%
AAPLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)APPLE INC APPLE INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$88.8M350,0112.9%
ISHARES TR ISHARES TR · US TREAS BD ETF CUSIP 46429B267
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$76.3M3,329,5692.5%
LRCXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LAM RESEARCH CORP LAM RESEARCH CORP · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$71.9M336,7402.4%
METAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)META PLATFORMS INC META PLATFORMS INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$70.9M123,9652.3%
LLYverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ELI LILLY & CO ELI LILLY & CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$67.6M73,4782.2%
AVGOverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BROADCOM INC BROADCOM INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$62.7M202,7042.1%
ISHARES TR
3 positions · 3 reported rows
Rows CASTLEARK MANAGEMENT LLC reported for ISHARES TR, as it reported them
ISHARES TR · 10-20 YR TRS ETF CUSIP — $26.0M258,432
ISHARES TR · MBS ETF CUSIP — $19.4M204,235
ISHARES TR · ISHS 5-10YR INVT CUSIP — $13.8M259,994
$59.3M722,6612.0%
ANETverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ARISTA NETWORKS INC ARISTA NETWORKS INC · COM SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$52.9M430,9351.8%
AMZNverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AMAZON COM INC AMAZON COM INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$51.2M245,8611.7%
GILDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GILEAD SCIENCES INC GILEAD SCIENCES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$47.7M342,1501.6%
SCHWverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SCHWAB CHARLES CORP SCHWAB CHARLES CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$47.4M504,0531.6%
SPDR SERIES TRUST
2 positions · 2 reported rows
Rows CASTLEARK MANAGEMENT LLC reported for SPDR SERIES TRUST, as it reported them
SPDR SERIES TRUST · STATE STREET SPD CUSIP 78468R101 $38.9M1,334,080
SPDR SERIES TRUST · STATE STREET SPD CUSIP 78468R556 $8.2M45,340
$47.2M1,379,4201.6%
Vverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VISA INC VISA INC · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$46.5M153,8261.5%
MAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MASTERCARD INCORPORATED MASTERCARD INCORPORATED · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$46.0M92,0131.5%
SHOPverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SHOPIFY INC SHOPIFY INC · CL A SUB VTG SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$36.8M310,5901.2%
GEVverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GE VERNOVA INC GE VERNOVA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$36.2M41,4891.2%
NOWverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SERVICENOW INC SERVICENOW INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$31.8M303,7561.1%
TPRverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TAPESTRY INC TAPESTRY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$28.9M204,4701.0%
FANGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DIAMONDBACK ENERGY INC DIAMONDBACK ENERGY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$28.7M145,0200.9%
CVXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CHEVRON CORPORATION CHEVRON CORPORATION · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$28.3M136,5500.9%
VRTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VERTIV HOLDINGS CO VERTIV HOLDINGS CO · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$28.2M112,3630.9%
ULTAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ULTA BEAUTY INC ULTA BEAUTY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$26.5M50,6290.9%
ADIverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ANALOG DEVICES INC ANALOG DEVICES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$24.8M77,9080.8%
BKRverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BAKER HUGHES COMPANY BAKER HUGHES COMPANY · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$23.6M387,1900.8%
ISHARES TR
9 positions · 9 reported rows
Rows CASTLEARK MANAGEMENT LLC reported for ISHARES TR, as it reported them
ISHARES TR · 20 YR TR BD ETF CUSIP — $11.9M137,270
ISHARES TR · RUS 1000 VAL ETF CUSIP — $5.1M24,040
ISHARES TR · RUS MD CP GR ETF CUSIP — $2.0M16,000
ISHARES TR · RUS 1000 GRW ETF CUSIP — $1.6M3,770
ISHARES TR · IBOXX INV CP ETF CUSIP — $1.1M10,060
ISHARES TR · EUROPE ETF CUSIP — $822K12,100
ISHARES TR · RUS 2000 GRW ETF CUSIP — $377K1,200
ISHARES TR · RUS 2000 VAL ETF CUSIP — $201K1,060
ISHARES TR · MSCI EMG MKT ETF CUSIP — $114K2,000
$23.3M207,5000.8%
BKNGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BOOKING HOLDINGS INC BOOKING HOLDINGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$20.6M4,8960.7%
SNOWverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SNOWFLAKE INC SNOWFLAKE INC · COM SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$20.5M136,0440.7%
RRCverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RANGE RES CORP RANGE RES CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$18.5M410,5200.6%
AMDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ADVANCED MICRO DEVICES INC ADVANCED MICRO DEVICES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$18.1M88,9540.6%
CFverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CF INDUSTRIES HOLD CF INDUSTRIES HOLD · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$16.8M129,1500.6%
DOCNverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DIGITALOCEAN HLDGS INC DIGITALOCEAN HLDGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$15.6M182,2490.5%
ASNDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ASCENDIS PHARMA A/S ASCENDIS PHARMA A/S · SPONSORED ADR CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$15.5M67,6160.5%
AEISverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ADVANCED ENERGY INDS ADVANCED ENERGY INDS · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$15.0M46,6230.5%
JPMverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)JPMORGAN CHASE & CO JPMORGAN CHASE & CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$14.9M50,5250.5%
GHverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GUARDANT HEALTH INC GUARDANT HEALTH INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$14.8M160,2830.5%
TSLAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TESLA INC TESLA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$14.6M39,1800.5%
TJXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TJX COS INC NEW TJX COS INC NEW · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$14.5M90,6200.5%
WMTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)WALMART INC WALMART INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$14.1M113,2700.5%
TSMverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TAIWAN SEMICONDUCTOR MANUFAC TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.9M41,2100.5%
NXTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NEXTPOWER INC NEXTPOWER INC · CLASS A COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.8M114,0740.5%
PRverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PERMIAN RESOURCES CORP PERMIAN RESOURCES CORP · CLASS A COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.5M630,9800.4%
FCFSverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FIRSTCASH HOLDINGS INC FIRSTCASH HOLDINGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.3M70,7300.4%
MCHPverified 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. MICROCHIP TECHNOLOGY INC. · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$13.2M204,8740.4%
VIAVverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VIAVI SOLUTIONS INC VIAVI SOLUTIONS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.6M378,5970.4%
EQTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EQT CORP EQT CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.3M193,8450.4%
UBERverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)UBER TECHNOLOGIES INC UBER TECHNOLOGIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$12.2M169,8760.4%
DYverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DYCOM INDS INC DYCOM INDS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$11.0M32,5060.4%
XOMverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EXXON MOBIL CORP EXXON MOBIL CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$10.9M64,4600.4%
BTSGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BRIGHTSPRING HEALTH SVCS INC BRIGHTSPRING HEALTH SVCS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$10.5M247,2000.3%
HLIOverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HELIOS TECHNOLOGIES INC HELIOS TECHNOLOGIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$10.4M160,4090.3%
CATverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CATERPILLAR INC CATERPILLAR INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.9M13,9200.3%
LGNDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LIGAND PHARMACEUTICALS INC LIGAND PHARMACEUTICALS INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.7M48,6960.3%
WMBverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)WILLIAMS COS INC WILLIAMS COS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.6M131,7700.3%
ESIverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ELEMENT SOLUTIONS INC ELEMENT SOLUTIONS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.4M273,8840.3%
FTIverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TECHNIPFMC PLC TECHNIPFMC PLC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.3M135,1760.3%
TSEMverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TOWER SEMICONDUCTOR LTD TOWER SEMICONDUCTOR LTD · SHS NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.3M53,2400.3%
VSECverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VSE CORP VSE CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.2M50,0860.3%
JAZZverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)JAZZ PHARMACEUTICALS PLC JAZZ PHARMACEUTICALS PLC · SHS USD CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.2M48,7400.3%
FIVEverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FIVE BELOW INC FIVE BELOW INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.2M40,1100.3%
EVRverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EVERCORE INC EVERCORE INC · CLASS A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.1M30,4160.3%
TPCverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TUTOR PERINI CORP TUTOR PERINI CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$9.0M116,4400.3%
TTMIverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TTM TECHNOLOGIES INC TTM TECHNOLOGIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.9M91,2300.3%
GTXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GARRETT MOTION INC GARRETT MOTION INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.9M488,0000.3%
HASverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HASBRO INC HASBRO INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.9M94,7010.3%
KNSAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KINIKSA PHARMACEUTICALS INTL KINIKSA PHARMACEUTICALS INTL · ORD SHS CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.7M181,5120.3%
GEverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GE AEROSPACE GE AEROSPACE · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.7M30,6800.3%
STRLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)STERLING INFRASTRUCTURE INC STERLING INFRASTRUCTURE INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.6M21,2000.3%
SOLSverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SOLSTICE ADVANCED MATLS INC SOLSTICE ADVANCED MATLS INC · COM SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.6M113,0500.3%
ELANverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ELANCO ANIMAL HEALTH INC ELANCO ANIMAL HEALTH INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.5M355,9500.3%
LSCCverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LATTICE SEMICONDUCTOR CORP LATTICE SEMICONDUCTOR CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.5M91,6390.3%
SPXCverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SPX TECHNOLOGIES INC SPX TECHNOLOGIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.3M41,5670.3%
SMTCverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SEMTECH CORP SEMTECH CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.3M107,7580.3%
SELECT SECTOR SPDR TR SELECT SECTOR SPDR TR · STATE STREET HEA CUSIP 81369Y209
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.2M56,1300.3%
MODverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MODINE MFG CO MODINE MFG CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.2M37,8500.3%
BKDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BROOKDALE SR LIVING INC BROOKDALE SR LIVING INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.2M598,4540.3%
KRYSverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KRYSTAL BIOTECH INC KRYSTAL BIOTECH INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.2M31,6300.3%
APGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)API GROUP CORP API GROUP CORP · COM STK CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.1M200,2630.3%
BWAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BORGWARNER INC BORGWARNER INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.1M148,5060.3%
ASBverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ASSOCIATED BANC-CORP ASSOCIATED BANC-CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.1M311,4230.3%
PLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PLANET LABS PBC PLANET LABS PBC · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$8.0M285,6500.3%
ACAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ARCOSA INC ARCOSA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.9M74,6500.3%
PHIBRO ANIMAL HEALTH CORP PHIBRO ANIMAL HEALTH CORP · CL A COM CUSIP 71742Q106
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.9M142,9000.3%
WCCverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)WESCO INTL INC WESCO INTL INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.8M28,3970.3%
KTOSverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KRATOS DEFENSE & SEC SOLUTIO KRATOS DEFENSE & SEC SOLUTIO · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.7M109,6340.3%
ADSKverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AUTODESK INC AUTODESK INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.6M31,9400.3%
LBRTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LIBERTY ENERGY INC LIBERTY ENERGY INC · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.6M264,7890.3%
SFverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)STIFEL FINL CORP STIFEL FINL CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.5M102,0100.2%
BEverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BLOOM ENERGY CORP BLOOM ENERGY CORP · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.5M55,0450.2%
GMverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GENERAL MTRS CO GENERAL MTRS CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.4M99,2800.2%
MCOverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MOODYS CORP MOODYS CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.4M16,9000.2%
QXOverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)QXO INC QXO INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.3M375,8070.2%
KNXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KNIGHT-SWIFT TRANSN HLDGS IN KNIGHT-SWIFT TRANSN HLDGS IN · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.3M126,0300.2%
TOLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TOLL BROTHERS INC TOLL BROTHERS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.0M51,4030.2%
KLICverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KULICKE & SOFFA INDS INC KULICKE & SOFFA INDS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.0M106,3800.2%
GLDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SPDR GOLD TR SPDR GOLD TR · GOLD SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-15 +45d
$7.0M16,2350.2%
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every row this filer reported for the quarter, as it reported it — cross-filer de-duplication is applied to issuer totals elsewhere and never deletes a row here
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 been changed or closed before you ever see it, and is older still by however long ago that 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 with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), 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 (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).