CastleKnight Management LP
13F Reported Value
ⓘ$7.4B
incl. option notional
Equity Holdings
ⓘ$2.7B
Option Notional
ⓘ$4.6B
$1.7B puts / $2.9B calls
Holdings
488
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
CastleKnight Management LP disclosed 488 positions worth $7.4B in its Form 13F-HR for Q2 2026 — $2.7B in common stock plus $4.6B of put/call option positions (reported at underlying notional value, not premium at risk), led by $QQQ (INVESCO QQQ TRUST, SERIES 1) calls. During the quarter the fund opened 119 new positions and exited 81 — including a new stake in $NXPI and a full exit from $SNDK. The portfolio is most concentrated in Technology (29.5% of disclosed assets). All figures are sourced directly from CastleKnight Management LP’s Form 13F-HR filing with the SEC under CIK 1835751.
AI Fund Analysis
Diversifying
$IREN
$CLS
$NVDA
$CYH
$INSW
$BTDR
$PERI
$AMZN
$NATSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- $942.6M1,280,000 sh
ISHARES TR - RUSSELL 2000 ETF PUT
—Quality
$715.1M2,380,000 shISHARES TR - RUSSELL 2000 ETF CALL
—Quality
$688.0M2,290,000 sh- —
Quality
$619.8M830,000 sh - $405.0M550,000 sh
- —
Quality
$291.2M390,000 sh - 78.2
Quality
$78.6M220,000 sh - $70.3M250,000 sh
- 85.9
Quality
$60.0M300,000 sh - 69.8
Quality
$58.4M160,000 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 INVESCO QQQ TRUST, SERIES 1$QQQCALL | — | $942.6M | 1,280,000 |
| ISHARES TR - RUSSELL 2000 ETF PUT | — | $715.1M | 2,380,000 |
| ISHARES TR - RUSSELL 2000 ETF CALL | — | $688.0M | 2,290,000 |
 SPDR S&P 500 ETF TRUST$SPYPUT | — | $619.8M | 830,000 |
| INVESCO QQQ TRUST, SERIES 1$QQQPUT | — | $405.0M | 550,000 |
| SPDR S&P 500 ETF TRUST$SPYCALL | — | $291.2M | 390,000 |
 Alphabet Inc.$GOOGCALL | 78.2 | $78.6M | 220,000 |
 NXP Semiconductors N.V.$NXPICALL | — | $70.3M | 250,000 |
| NVIDIA CORP$NVDACALL | 85.9 | $60.0M | 300,000 |
| CELESTICA INC$CLSCALL | 69.8 | $58.4M | 160,000 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of CastleKnight Management LP's 488 positions.
Showing top 10 of 488 holdings.
Sector Allocation
Technology
$810.1M
Industrials
$474.4M
Materials
$272.1M
Financials
$228.2M
Communication Services
$202.4M
Consumer Discretionary
$186.0M
Healthcare
$159.1M
Consumer Staples
$133.3M
Top Holdings — CastleKnight Management LP (Q2 2026)
Top 150 of 488 disclosed positions (by reported value) from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $QQQCALL | INVESCO QQQ TRUST, SERIES 1 | $942.6M | — | +75% | — |
| 2 | — | ISHARES TR - RUSSELL 2000 ETF | $715.1M | — | +44% | — |
| 3 | — | ISHARES TR - RUSSELL 2000 ETF | $688.0M | — | +65% | — |
| 4 | $SPYPUT | SPDR S&P 500 ETF TRUST | $619.8M | — | -55% | — |
| 5 | $QQQPUT | INVESCO QQQ TRUST, SERIES 1 | $405.0M | — | +323% | — |
| 6 | $SPYCALL | SPDR S&P 500 ETF TRUST | $291.2M | — | -41% | — |
| 7 | $GOOGCALL | Alphabet Inc. | $78.6M | — | +175% | 78.2 |
| 8 | $NXPICALL | NXP Semiconductors N.V. | $70.3M | — | NEW | — |
| 9 | $NVDACALL | NVIDIA CORP | $60.0M | — | -30% | 85.9 |
| 10 | $CLSCALL | CELESTICA INC | $58.4M | — | -20% | 69.8 |
| 11 | $IREN | IREN Ltd | $54.0M | 2.0% | +47% | 46.3 |
| 12 |  $METACALL | Meta Platforms, Inc. | $53.5M | — | +217% | 79.6 |
| 13 | $CLS | CELESTICA INC | $52.9M | 1.9% | -22% | 69.8 |
| 14 | $NVDA | NVIDIA CORP | $52.5M | 1.9% | -10% | 85.9 |
| 15 |  $PBF | PBF Energy Inc. | $51.2M | 1.9% | +8% | 50.5 |
| 16 | $AMZNCALL | AMAZON COM INC | $50.1M | — | +250% | 68.7 |
| 17 | $CYH | COMMUNITY HEALTH SYSTEMS INC | $44.7M | 1.6% | +6% | 49.6 |
| 18 | $INSW | International Seaways, Inc. | $44.5M | 1.6% | +103% | 71.8 |
| 19 |  $MODCALL | MODINE MANUFACTURING CO | $44.1M | — | NEW | 56.3 |
| 20 | $BTDR | Bitdeer Technologies Group | $44.0M | 1.6% | +3% | — |
| 21 | $NXPI | NXP Semiconductors N.V. | $41.8M | 1.5% | NEW | — |
| 22 | $AMZN | AMAZON COM INC | $40.5M | 1.5% | +52% | 68.7 |
| 23 | $GOOG | Alphabet Inc. | $40.1M | 1.5% | +27% | 78.2 |
| 24 | $NAT | NORDIC AMERICAN TANKERS Ltd | $39.7M | 1.4% | +36% | — |
| 25 |  $CRWV | CoreWeave, Inc. | $38.5M | 1.4% | +45% | 52.2 |
| 26 |  $DHT | DHT Holdings, Inc. | $37.1M | 1.4% | +102% | — |
| 27 |  $KEEL | Keel Infrastructure Corp. | $36.6M | 1.3% | NEW | 17.9 |
| 28 | $INSWCALL | International Seaways, Inc. | $36.0M | — | NEW | 71.8 |
| 29 |  $HBM | Hudbay Minerals Inc. | $35.9M | 1.3% | +41% | — |
| 30 |  $STRZ | STARZ ENTERTAINMENT CORP /CN/ | $35.9M | 1.3% | +57% | 26 |
| 31 |  $FRO | Frontline plc | $32.8M | 1.2% | +88% | — |
| 32 |  $ASIX | AdvanSix Inc. | $31.6M | 1.1% | +152% | 41.9 |
| 33 | $META | Meta Platforms, Inc. | $31.5M | 1.1% | +529% | 79.6 |
| 34 |  $ZD | ZIFF DAVIS, INC. | $31.2M | 1.1% | +41% | 64.3 |
| 35 |  $AVGO | Broadcom Inc. | $31.0M | 1.1% | +35% | 84.5 |
| 36 |  $FRMI | Fermi Inc. | $30.2M | 1.1% | +2043% | — |
| 37 |  $MUCALL | MICRON TECHNOLOGY INC | $29.4M | — | -95% | 86.2 |
| 38 |  $TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | $28.5M | 1.0% | +0% | — |
| 39 |  $MSGS | Madison Square Garden Sports Corp. | $28.4M | 1.0% | -21% | 50.3 |
| 40 |  $TEN | TSAKOS ENERGY NAVIGATION LTD | $28.3M | 1.0% | +0% | — |
| 41 |  $LFTO | Liftoff Mobile, Inc. | $27.2M | 1.0% | NEW | — |
| 42 |  $TLNCALL | Talen Energy Corp | $26.9M | — | +367% | 57.2 |
| 43 | — | ISHARES INC - MSCI STH KOR ETF | $26.2M | — | NEW | — |
| 44 | $MU | MICRON TECHNOLOGY INC | $25.6M | 0.9% | -85% | 86.2 |
| 45 |  $TNK | TEEKAY TANKERS LTD. | $25.4M | 0.9% | +0% | — |
| 46 |  $ADV | Advantage Solutions Inc. | $25.1M | 0.9% | -22% | 40.3 |
| 47 |  $TRMD | TORM plc | $24.7M | 0.9% | +120% | — |
| 48 | — | PROSHARES TR - PSHS ULTSH 20YRS | $24.7M | 0.9% | +3% | — |
| 49 |  $TTAM | Titan America SA | $24.6M | 0.9% | +17% | — |
| 50 |  $ERO | Ero Copper Corp. | $24.3M | 0.9% | +971% | — |
| 51 |  $CVI | CVR ENERGY INC | $24.1M | 0.9% | -8% | 50.8 |
| 52 |  $ENR | ENERGIZER HOLDINGS, INC. | $24.1M | 0.9% | +81% | 52 |
| 53 |  $CG | Carlyle Group Inc. | $21.9M | 0.8% | +10% | 59.8 |
| 54 |  $MRVLCALL | Marvell Technology, Inc. | $20.9M | — | -78% | 76.5 |
| 55 |  $SIMO | Silicon Motion Technology CORP | $20.5M | 0.8% | -81% | — |
| 56 | $TLN | Talen Energy Corp | $20.4M | 0.7% | +20% | 57.2 |
| 57 |  $INGM | Ingram Micro Holding Corp | $20.2M | 0.7% | +127% | 52.3 |
| 58 |  $DXC | DXC Technology Co | $19.2M | 0.7% | +246% | 54.8 |
| 59 |  $ONCALL | ON SEMICONDUCTOR CORP | $18.9M | — | NEW | 55 |
| 60 |  $AMCX | AMC Global Media Inc. | $18.3M | 0.7% | +66% | 46.6 |
| 61 |  $STNG | Scorpio Tankers Inc. | $18.0M | 0.7% | +82% | — |
| 62 |  $DINOCALL | HF Sinclair Corp | $17.4M | — | +25% | 58.7 |
| 63 |  $SANM | SANMINA CORP | $16.9M | 0.6% | -74% | 64.2 |
| 64 |  $HELE | HELEN OF TROY LTD | $16.6M | 0.6% | -9% | — |
| 65 | $ON | ON SEMICONDUCTOR CORP | $16.2M | 0.6% | +586% | 55 |
| 66 |  $LXU | LSB INDUSTRIES, INC. | $16.2M | 0.6% | -1% | 58.9 |
| 67 |  $ORCLCALL | ORACLE CORP | $16.1M | — | NEW | 66.2 |
| 68 |  $ARCB | ARCBEST CORP /TX/ | $16.1M | 0.6% | +139% | 44.6 |
| 69 |  $SKM | SK TELECOM CO LTD | $15.8M | 0.6% | NEW | — |
| 70 | $DINO | HF Sinclair Corp | $15.7M | 0.6% | +117% | 58.7 |
| 71 |  $WIX | Wix.com Ltd. | $15.7M | 0.6% | NEW | — |
| 72 |  $COF | CAPITAL ONE FINANCIAL CORP | $15.5M | 0.6% | +16% | 62.4 |
| 73 |  $LMBCALL | Limbach Holdings, Inc. | $15.4M | — | NEW | 55.7 |
| 74 |  $HUT | Hut 8 Corp. | $15.4M | 0.6% | -77% | 37.4 |
| 75 |  $NCLH | Norwegian Cruise Line Holdings Ltd. | $15.0M | 0.6% | +43% | — |
| 76 |  $CART | Maplebear Inc. | $14.8M | 0.5% | +102% | 70.6 |
| 77 |  $ILPT | Industrial Logistics Properties Trust | $14.7M | 0.5% | -12% | 38.1 |
| 78 | $PBFCALL | PBF Energy Inc. | $14.6M | — | -74% | 50.5 |
| 79 |  $PAHC | PHIBRO ANIMAL HEALTH CORP | $14.5M | 0.5% | +508% | 64.8 |
| 80 |  $KDP | Keurig Dr Pepper Inc. | $14.4M | 0.5% | NEW | 64.6 |
| 81 |  $VRTCALL | Vertiv Holdings Co | $14.4M | — | -69% | 81 |
| 82 | $IRENCALL | IREN Ltd | $14.2M | — | +138% | 46.3 |
| 83 | $FROCALL | Frontline plc | $13.9M | — | +300% | — |
| 84 |  $PTON | PELOTON INTERACTIVE, INC. | $13.8M | 0.5% | -3% | 54.3 |
| 85 |  $NINE | Nine Energy Service, Inc. | $13.4M | 0.5% | -11% | 24.1 |
| 86 | $MOD | MODINE MANUFACTURING CO | $13.3M | 0.5% | +9% | 56.3 |
| 87 |  $NRG | NRG ENERGY, INC. | $13.2M | 0.5% | +50% | 51.9 |
| 88 |  $NFLX | NETFLIX INC | $13.1M | 0.5% | -6% | 78.8 |
| 89 |  $PRGO | PERRIGO Co plc | $13.1M | 0.5% | +75% | — |
| 90 | $SKMCALL | SK TELECOM CO LTD | $12.9M | — | NEW | — |
| 91 |  $FSK | FS KKR Capital Corp | $12.4M | 0.5% | -15% | — |
| 92 |  $THC | TENET HEALTHCARE CORP | $12.4M | 0.5% | +83% | 66.2 |
| 93 |  $CELH | Celsius Holdings, Inc. | $12.4M | 0.5% | +1227% | 66.5 |
| 94 |  $VSH | VISHAY INTERTECHNOLOGY INC | $12.0M | 0.4% | NEW | 48.8 |
| 95 |  $ALIT | Alight, Inc. / Delaware | $11.9M | 0.4% | +89% | 31.1 |
| 96 |  $FSLRCALL | FIRST SOLAR, INC. | $11.8M | — | NEW | 79.2 |
| 97 |  $DIN | Dine Brands Global, Inc. | $11.7M | 0.4% | +16% | 43.9 |
| 98 |  $CRM | Salesforce, Inc. | $11.0M | 0.4% | +0% | 77 |
| 99 |  $MAT | MATTEL INC /DE/ | $10.9M | 0.4% | +9% | 61 |
| 100 |  $CMCO | COLUMBUS MCKINNON CORP | $10.8M | 0.4% | +14% | 37.2 |
| 101 |  $ARDT | Ardent Health, Inc. | $10.6M | 0.4% | +0% | 57.1 |
| 102 |  $UHS | UNIVERSAL HEALTH SERVICES INC | $10.6M | 0.4% | +40% | 66.7 |
| 103 |  $ALTG | ALTA EQUIPMENT GROUP INC. | $10.5M | 0.4% | +64% | 36.3 |
| 104 |  $VLOCALL | VALERO ENERGY CORP/TX | $10.4M | — | NEW | 57.8 |
| 105 |  $MD | Pediatrix Medical Group, Inc. | $10.3M | 0.4% | -37% | 56.2 |
| 106 |  $MPCCALL | Marathon Petroleum Corp | $10.2M | — | NEW | 61 |
| 107 | $PERI | Perion Network Ltd. | $10.1M | 0.4% | +11% | — |
| 108 | $CRWVCALL | CoreWeave, Inc. | $10.0M | — | +900% | 52.2 |
| 109 |  $PRMB | Primo Brands Corp | $9.7M | 0.4% | +22% | 60 |
| 110 |  $NWL | NEWELL BRANDS INC. | $9.7M | 0.3% | -7% | 42.4 |
| 111 |  $FCX | FREEPORT-MCMORAN INC | $9.7M | 0.3% | +16% | 62 |
| 112 |  $CVLG | COVENANT LOGISTICS GROUP, INC. | $9.6M | 0.3% | +51% | 44.1 |
| 113 |  $PENN | PENN Entertainment, Inc. | $9.6M | 0.3% | -7% | 41.2 |
| 114 | $NCLHCALL | Norwegian Cruise Line Holdings Ltd. | $9.5M | — | NEW | — |
| 115 | $AVGOCALL | Broadcom Inc. | $9.4M | — | -69% | 84.5 |
| 116 |  $CLF | CLEVELAND-CLIFFS INC. | $9.4M | 0.3% | NEW | 38.3 |
| 117 |  $SHAZ | SharonAI Holdings Inc. | $9.4M | 0.3% | NEW | 44.5 |
| 118 | $LMB | Limbach Holdings, Inc. | $9.3M | 0.3% | NEW | 55.7 |
| 119 | $FSLR | FIRST SOLAR, INC. | $9.2M | 0.3% | +65% | 79.2 |
| 120 |  $FTAICALL | FTAI Aviation Ltd. | $9.2M | — | +70% | — |
| 121 | — | ISHARES TR - EXPANDED TECH | $9.1M | — | NEW | — |
| 122 |  $BLDRCALL | Builders FirstSource, Inc. | $8.9M | — | NEW | 45.9 |
| 123 |  $ZTS | Zoetis Inc. | $8.6M | 0.3% | NEW | 68.6 |
| 124 |  $LILA | Liberty Latin America Ltd. | $8.6M | 0.3% | +47% | — |
| 125 |  $COTY | COTY INC. | $8.6M | 0.3% | +20% | 38.7 |
| 126 |  $UTZ | Utz Brands, Inc. | $8.4M | 0.3% | +10% | 41.9 |
| 127 |  $FLO | FLOWERS FOODS INC | $8.4M | 0.3% | NEW | 53.1 |
| 128 |  $SPT | Sprout Social, Inc. | $8.3M | 0.3% | NEW | 47.5 |
| 129 |  $CHTR | CHARTER COMMUNICATIONS, INC. /MO/ | $8.2M | 0.3% | -4% | 59 |
| 130 |  $PINS | PINTEREST, INC. | $8.2M | 0.3% | +31% | 63.3 |
| 131 |  $ECHOCALL | EchoStar CORP | $8.1M | — | +220% | 32.8 |
| 132 |  $FLEXCALL | FLEX LTD. | $8.1M | — | NEW | — |
| 133 |  $ASC | Ardmore Shipping Corp | $7.9M | 0.3% | +93% | 46.9 |
| 134 |  $AES | AES CORP | $7.8M | 0.3% | -10% | 58.6 |
| 135 |  $STM | STMicroelectronics N.V. | $7.8M | 0.3% | NEW | — |
| 136 |  $LUVCALL | SOUTHWEST AIRLINES CO | $7.7M | — | NEW | 55.9 |
| 137 |  $CORZ | Core Scientific, Inc./tx | $7.7M | 0.3% | -5% | 14.1 |
| 138 |  $CCC | CCC Intelligent Solutions Holdings Inc. | $7.6M | 0.3% | NEW | 58.4 |
| 139 |  $GDDYCALL | GoDaddy Inc. | $7.6M | — | NEW | 70.7 |
| 140 |  $SIRI | SIRIUS XM HOLDINGS INC. | $7.6M | 0.3% | -38% | 61.5 |
| 141 |  $MKCCALL | MCCORMICK & CO INC | $7.6M | — | NEW | 67.6 |
| 142 |  $VTRS | Viatris Inc | $7.6M | 0.3% | +0% | 45.4 |
| 143 | $BTDRCALL | Bitdeer Technologies Group | $7.5M | — | +683% | — |
| 144 |  $AVTR | Avantor, Inc. | $7.4M | 0.3% | NEW | 39.6 |
| 145 |  $NUS | NU SKIN ENTERPRISES, INC. | $7.3M | 0.3% | +44% | 22.9 |
| 146 |  $DHC | DIVERSIFIED HEALTHCARE TRUST | $7.3M | 0.3% | -9% | 31.3 |
| 147 |  $TNL | Travel & Leisure Co. | $7.2M | 0.3% | +27% | 53.7 |
| 148 | $NFLXCALL | NETFLIX INC | $7.1M | — | -33% | 78.8 |
| 149 |  $MSFT | MICROSOFT CORP | $7.1M | 0.3% | +158% | 79.8 |
| 150 |  $UBER | Uber Technologies, Inc | $7.1M | 0.3% | +31% | 73.5 |
New Positions (119)
$NXPICALL NXP Semiconductors N.V.$70.3M$MODCALL MODINE MANUFACTURING CO$44.1M$NXPI NXP Semiconductors N.V.$41.8M$KEEL Keel Infrastructure Corp.$36.6M$INSWCALL International Seaways, Inc.$36.0M$LFTO Liftoff Mobile, Inc.$27.2M$ONCALL ON SEMICONDUCTOR CORP$18.9M$ORCLCALL ORACLE CORP$16.1M$SKM SK TELECOM CO LTD$15.8M$WIX Wix.com Ltd.$15.7M$LMBCALL Limbach Holdings, Inc.$15.4M$KDP Keurig Dr Pepper Inc.$14.4M$SKMCALL SK TELECOM CO LTD$12.9M$VSH VISHAY INTERTECHNOLOGY INC$12.0MExited Positions (81)
$SNDKCALL Sandisk Corp
$CFCALL CF Industries Holdings, Inc.
$AMATCALL APPLIED MATERIALS INC /DE
$AMDCALL ADVANCED MICRO DEVICES INC$CVICALL CVR ENERGY INC
$DELLCALL Dell Technologies Inc.$MSGSCALL Madison Square Garden Sports Corp.
$RDDTCALL Reddit, Inc.$ASIXCALL AdvanSix Inc.
$UALCALL United Airlines Holdings, Inc.
$APACALL APA Corp$FSKCALL FS KKR Capital Corp
$CHRD Chord Energy Corp
$NTRCALL Nutrien Ltd.Browse Top Institutional Investors
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