Holders — by stockHoldings — by fund
CastleKnight Management LP
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001835751
$7.38B
disclosed book value
410
positions
12.8%
largest position share
Positions, as of 2026-06-30
top 100 of 410 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | QQQINVESCO QQQ TRCALL | 1.3M | $942.6M | 12.8% |
| 2 | IWMISHARES TRPUT | 2.4M | $715.1M | 9.7% |
| 3 | IWMISHARES TRCALL | 2.3M | $688.0M | 9.3% |
| 4 | SPYSTATE STR SPDR S&P 500 ETF TPUT | 830,000 | $619.8M | 8.4% |
| 5 | QQQINVESCO QQQ TRPUT | 550,000 | $405.0M | 5.5% |
| 6 | SPYSTATE STR SPDR S&P 500 ETF TCALL | 390,000 | $291.2M | 3.9% |
| 7 | GOOGLALPHABET INCCALL | 220,000 | $78.6M | 1.1% |
| 8 | NXPINXP SEMICONDUCTORS N VCALL | 250,000 | $70.3M | 1% |
| 9 | NVDANVIDIA CORPORATIONCALL | 300,000 | $60.0M | 0.8% |
| 10 | CLSCELESTICA INCCALL | 160,000 | $58.4M | 0.8% |
| 11 | IRENIREN LIMITED | 1.2M | $54.0M | 0.7% |
| 12 | METAMETA PLATFORMS INCCALL | 95,000 | $53.5M | 0.7% |
| 13 | CLSCELESTICA INC | 145,015 | $52.9M | 0.7% |
| 14 | NVDANVIDIA CORPORATION | 262,300 | $52.5M | 0.7% |
| 15 | PBFPBF ENERGY INC | 1.1M | $51.2M | 0.7% |
| 16 | AMZNAMAZON COM INCCALL | 210,000 | $50.1M | 0.7% |
| 17 | CYHCOMMUNITY HEALTH SYS INC NEW | 13.4M | $44.7M | 0.6% |
| 18 | INSWINTERNATIONAL SEAWAYS INC | 580,911 | $44.5M | 0.6% |
| 19 | MODMODINE MFG COCALL | 165,000 | $44.1M | 0.6% |
| 20 | BTDRBITDEER TECHNOLOGIES GROUP | 2.8M | $44.0M | 0.6% |
| 21 | NXPINXP SEMICONDUCTORS N V | 148,900 | $41.8M | 0.6% |
| 22 | AMZNAMAZON COM INC | 170,090 | $40.5M | 0.5% |
| 23 | GOOGLALPHABET INC | 112,200 | $40.1M | 0.5% |
| 24 | NATNORDIC AMERICAN TANKERS LIMI | 7.2M | $39.7M | 0.5% |
| 25 | CRWVCOREWEAVE INC | 386,500 | $38.5M | 0.5% |
| 26 | DHTDHT HOLDINGS INC | 2.2M | $37.1M | 0.5% |
| 27 | KEELKEEL INFRASTRUCTURE CORP | 6.4M | $36.6M | 0.5% |
| 28 | INSWINTERNATIONAL SEAWAYS INCCALL | 470,000 | $36.0M | 0.5% |
| 29 | HBMHUDBAY MINERALS INC | 1.5M | $35.9M | 0.5% |
| 30 | STRZSTARZ ENTERTAINMENT CORP. | 1.2M | $35.9M | 0.5% |
| 31 | FROFRONTLINE PLC | 943,700 | $32.8M | 0.4% |
| 32 | ASIXADVANSIX INC | 1.6M | $31.6M | 0.4% |
| 33 | METAMETA PLATFORMS INC | 56,000 | $31.5M | 0.4% |
| 34 | ZDZIFF DAVIS INC | 596,254 | $31.2M | 0.4% |
| 35 | AVGOBROADCOM INC | 82,000 | $31.0M | 0.4% |
| 36 | FRMIFERMI INC | 3.3M | $30.2M | 0.4% |
| 37 | MUMICRON TECHNOLOGY INCCALL | 25,500 | $29.4M | 0.4% |
| 38 | TSMTAIWAN SEMICONDUCTOR MANUFAC | 59,700 | $28.5M | 0.4% |
| 39 | MSGSMADISON SQUARE GRDN SPRT COR | 70,639 | $28.4M | 0.4% |
| 40 | TENTSAKOS ENERGY NAVIGATION LTD | 799,594 | $28.3M | 0.4% |
| 41 | LFTOLIFTOFF MOBILE INC | 1.1M | $27.2M | 0.4% |
| 42 | TLNTALEN ENERGY CORPCALL | 70,000 | $26.9M | 0.4% |
| 43 | EWYISHARES INCCALL | 130,000 | $26.2M | 0.4% |
| 44 | MUMICRON TECHNOLOGY INC | 22,200 | $25.6M | 0.3% |
| 45 | TNKTEEKAY TANKERS LTD | 391,036 | $25.4M | 0.3% |
| 46 | ADVADVANTAGE SOLUTIONS INC | 581,347 | $25.1M | 0.3% |
| 47 | TRMDTORM PLC | 949,724 | $24.7M | 0.3% |
| 48 | TBTPROSHARES TR | 706,549 | $24.7M | 0.3% |
| 49 | TTAMTITAN AMER SA | 1.3M | $24.6M | 0.3% |
| 50 | EROERO COPPER CORP | 910,184 | $24.3M | 0.3% |
| 51 | CVICVR ENERGY INC | 876,573 | $24.1M | 0.3% |
| 52 | ENRENERGIZER HLDGS INC | 1.1M | $24.1M | 0.3% |
| 53 | CGCARLYLE GROUP INC | 519,576 | $21.9M | 0.3% |
| 54 | MRVLMARVELL TECHNOLOGY INCCALL | 70,000 | $20.9M | 0.3% |
| 55 | SIMOSILICON MOTION TECHNOLOGY CO | 61,475 | $20.5M | 0.3% |
| 56 | TLNTALEN ENERGY CORP | 53,000 | $20.4M | 0.3% |
| 57 | INGMINGRAM MICRO HLDG CORP | 738,000 | $20.2M | 0.3% |
| 58 | DXCDXC TECHNOLOGY CO | 2.2M | $19.2M | 0.3% |
| 59 | ONON SEMICONDUCTOR CORPCALL | 200,000 | $18.9M | 0.3% |
| 60 | AMCXAMC GLOBAL MEDIA INC | 1.8M | $18.3M | 0.2% |
| 61 | STNGSCORPIO TANKERS INC | 259,500 | $18.0M | 0.2% |
| 62 | DINOHF SINCLAIR CORPCALL | 250,000 | $17.4M | 0.2% |
| 63 | SANMSANMINA CORP | 66,883 | $16.9M | 0.2% |
| 64 | HELEHELEN OF TROY LTD | 569,900 | $16.6M | 0.2% |
| 65 | ONON SEMICONDUCTOR CORP | 171,600 | $16.2M | 0.2% |
| 66 | LXULSB INDS INC | 1.5M | $16.2M | 0.2% |
| 67 | ORCLORACLE CORPCALL | 110,000 | $16.1M | 0.2% |
| 68 | ARCBARCBEST CORP | 112,095 | $16.1M | 0.2% |
| 69 | SKMSK TELECOM CO LTD | 490,000 | $15.8M | 0.2% |
| 70 | DINOHF SINCLAIR CORP | 225,693 | $15.7M | 0.2% |
| 71 | WIXWIX COM LTD | 346,000 | $15.7M | 0.2% |
| 72 | COFCAPITAL ONE FINL CORP | 77,152 | $15.5M | 0.2% |
| 73 | LMBLIMBACH HLDGS INCCALL | 200,000 | $15.4M | 0.2% |
| 74 | HUTHUT 8 CORP | 133,000 | $15.4M | 0.2% |
| 75 | NCLHNORWEGIAN CRUISE LINE HLDGS | 709,700 | $15.0M | 0.2% |
| 76 | CARTMAPLEBEAR INC | 312,800 | $14.8M | 0.2% |
| 77 | ILPTINDUSTRIAL LOGISTICS PPTYS T | 1.7M | $14.7M | 0.2% |
| 78 | PBFPBF ENERGY INCCALL | 320,000 | $14.6M | 0.2% |
| 79 | PAHCPHIBRO ANIMAL HEALTH CORP | 461,322 | $14.5M | 0.2% |
| 80 | KDPKEURIG DR PEPPER INC | 441,200 | $14.4M | 0.2% |
| 81 | VRTVERTIV HOLDINGS COCALL | 43,000 | $14.4M | 0.2% |
| 82 | IRENIREN LIMITEDCALL | 310,000 | $14.2M | 0.2% |
| 83 | FROFRONTLINE PLCCALL | 400,000 | $13.9M | 0.2% |
| 84 | PTONPELOTON INTERACTIVE INC | 2.3M | $13.8M | 0.2% |
| 85 | NINENINE ENERGY SERVICE INC | 1.0M | $13.4M | 0.2% |
| 86 | MODMODINE MFG CO | 49,856 | $13.3M | 0.2% |
| 87 | NRGNRG ENERGY INC | 90,233 | $13.2M | 0.2% |
| 88 | NFLXNETFLIX INC. | 183,820 | $13.1M | 0.2% |
| 89 | PRGOPERRIGO CO PLC | 1.3M | $13.1M | 0.2% |
| 90 | SKMSK TELECOM CO LTDCALL | 400,000 | $12.9M | 0.2% |
| 91 | FSKFS KKR CAP CORP | 1.2M | $12.4M | 0.2% |
| 92 | THCTENET HEALTHCARE CORP | 66,100 | $12.4M | 0.2% |
| 93 | CELHCELSIUS HLDGS INC | 422,100 | $12.4M | 0.2% |
| 94 | VSHVISHAY INTERTECHNOLOGY INC | 223,300 | $12.0M | 0.2% |
| 95 | ALITEURALIGHT INC | 21.3M | $11.9M | 0.2% |
| 96 | FSLRFIRST SOLAR INCCALL | 50,000 | $11.8M | 0.2% |
| 97 | DINDINE BRANDS GLOBAL INC | 325,911 | $11.7M | 0.2% |
| 98 | CRMSALESFORCE INC | 69,900 | $11.0M | 0.1% |
| 99 | MATMATTEL INC | 782,376 | $10.9M | 0.1% |
| 100 | CMCOCOLUMBUS MCKINNON CORP N Y | 715,400 | $10.8M | 0.1% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.