CastleKnight Management LP
Filing Date
Global Rank
#641
/ 8,605
▲ 151
· as of Mar 2026
Top Industry
Semiconductors
18.7%
3Y Alpha vs SPY
+7.7%
Period ended 3 months ago
Filed May 15, 2026 · 55d
18 quarters · since Dec 2021
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+101.8%
SPY
+76.5%
Annualised alpha
+5.5%
Max drawdown
−42.7%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
373 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
30.5%
+7.3 pts
Top 5
49.0%
−7.2 pts
Top 10
58.1%
−4.7 pts
HHI
1,081
Diversified+45
Portfolio Trend
18 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 39.9% | $2,116,469,439 |
| Technology | 24.9% | $1,322,406,057 |
| Energy | 8.6% | $458,465,275 |
| Communication Services | 5.6% | $297,495,076 |
| Basic Materials | 4.9% | $261,768,803 |
| Consumer Cyclical | 3.9% | $207,267,059 |
| Industrials | 3.4% | $179,496,336 |
| Financial Services | 3.4% | $177,808,489 |
| Healthcare | 2.0% | $108,663,912 |
| Consumer Defensive | 1.6% | $82,430,417 |
| Utilities | 0.9% | $47,752,766 |
| Real Estate | 0.8% | $44,310,487 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ALIT | Alight, Inc. / Delaware | +11,191,600 | 11,266,000 | $131,293,964 | |
| HAIN | Hain Celestial Group Inc | +5,474,336 | 8,147,436 | $5,703,205 | |
| CYH | Community Health Systems Inc | +2,919,050 | 12,667,586 | $37,242,702 | |
| COTY | Coty Inc. | +2,859,317 | 3,291,717 | $6,616,351 | |
| KEEL | Keel Infrastructure Corp. | +2,601,800 | 10,894,969 | $21,245,189 | |
| FSK | FS KKR Capital Corp | +1,674,100 | 2,193,200 | $22,326,776 | |
| SPY | Spdr S&P 500 ETF Trust | +1,275,000 | 2,490,000 | $1,619,346,600 | |
| UTZ | Utz Brands, Inc. | +968,200 | 997,300 | $7,898,616 | |
| NWL | Newell Brands Inc. | +836,986 | 1,701,900 | $5,837,517 | |
| AMCX | AMC Global Media Inc. | +775,116 | 1,109,416 | $7,532,934 | |
| SABR | Sabre Corp | +674,060 | 1,089,400 | $1,579,630 | |
| BTDR | Bitdeer Technologies Group | +668,400 | 2,763,516 | $23,904,413 | |
| CRGY | Crescent Energy Co | +568,115 | 600,640 | $8,108,640 | |
| PERI | Perion Network Ltd. | +562,963 | 1,041,983 | $10,409,410 | |
| NVDA | Nvidia Corp | +519,600 | 720,700 | $125,690,080 | |
| SIMO | Silicon Motion Technology CORP | +407,539 | 503,475 | $56,535,207 | |
| STRZ | Starz Entertainment Corp /Cn/ | +403,085 | 790,654 | $9,092,521 | |
| ENR | Energizer Holdings, Inc. | +396,682 | 618,800 | $10,160,696 | |
| SVC | Service Properties Trust | +371,415 | 1,911,767 | $2,600,003 | |
| MAT | Mattel Inc /De/ | +368,876 | 715,376 | $10,394,413 | |
| IREN | IREN Ltd | +340,300 | 936,175 | $32,092,079 | |
| OPTU | Optimum Communications, Inc. | +332,121 | 5,436,531 | $7,067,490 | |
| NX | Quanex Building Products CORP | +320,400 | 345,600 | $6,210,432 | |
| PSFE | Paysafe Ltd | +315,853 | 484,859 | $3,301,889 | |
| DXC | DXC Technology Co | +302,449 | 627,100 | $7,882,647 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| RXT | Rackspace Technology, Inc. | −3,058,400 | 101,380 | $99,352 | |
| DBRG | DigitalBridge Group, Inc. | −1,621,500 | 341,934 | $5,272,622 | |
| TGB | Trekor Metals Ltd | −1,427,800 | 240,800 | $1,553,160 | |
| LXU | Lsb Industries, Inc. | −1,396,067 | 1,843,316 | $27,465,408 | |
| AES | Aes Corp | −974,615 | 591,530 | $8,334,657 | |
| QQQ | Invesco Qqq Trust, Series 1 | −685,000 | 860,000 | $496,374,800 | |
| BGS | B&G Foods, Inc. | −553,676 | 345,118 | $1,660,017 | |
| MOD | Modine Manufacturing Co | −514,793 | 45,756 | $9,915,782 | |
| TEN | Tsakos Energy Navigation Ltd | −431,257 | 799,391 | $31,543,968 | |
| LION | Lionsgate Studios Corp. | −399,398 | 78,002 | $748,039 | |
| HUT | Hut 8 Corp. | −364,400 | 600,300 | $28,160,073 | |
| DHC | Diversified Healthcare Trust | −311,600 | 863,142 | $5,731,262 | |
| SND | Smart Sand, Inc. | −301,578 | 147,095 | $753,126 | |
| PRMB | Primo Brands Corp | −298,000 | 327,600 | $6,168,708 | |
| TNK | Teekay Tankers Ltd. | −285,431 | 390,336 | $28,619,435 | |
| VRT | Vertiv Holdings Co | −275,200 | 169,500 | $42,473,310 | |
| LUXE | LuxExperience B.V. | −263,881 | 328,560 | $2,628,480 | |
| DHT | DHT Holdings, Inc. | −259,350 | 1,108,516 | $20,252,587 | |
| CX | Cemex Sab De CV | −240,100 | 553,800 | $6,335,472 | |
| PLTK | Playtika Holding Corp. | −200,000 | 1,113,338 | $3,095,079 | |
| WULF | Terawulf Inc. | −185,800 | 323,500 | $4,668,105 | |
| CNK | Cinemark Holdings, Inc. | −173,800 | 137,300 | $3,915,796 | |
| PAHC | Phibro Animal Health Corp | −165,002 | 75,895 | $4,197,752 | |
| NCLH | Norwegian Cruise Line Holdings Ltd. | −158,900 | 496,800 | $9,290,160 | |
| EXK | Endeavour Silver Corp | −148,300 | 116,000 | $1,079,960 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| PBF | PBF Energy Inc. | 2,278,306 | $108,492,931 | |
| CVI | Cvr Energy Inc | 1,448,431 | $48,739,703 | |
| CF | CF Industries Holdings, Inc. | 349,300 | $45,353,112 | |
| NFLX | Netflix Inc | 344,820 | $33,154,443 | |
| AMAT | Applied Materials Inc /De | 74,900 | $25,600,071 | |
| ASIX | AdvanSix Inc. | 1,017,081 | $24,816,776 | |
| FRO | Frontline plc | 602,000 | $20,985,720 | |
| DINO | HF Sinclair Corp | 303,900 | $18,960,321 | |
| APA | APA Corp | 370,900 | $15,740,996 | |
| CHRD | Chord Energy Corp | 93,329 | $13,269,517 | |
| CE | Celanese Corp | 187,400 | $12,325,298 | |
| NINE | Nine Energy Service, Inc. | 1,157,943 | $9,495,132 | |
| DOW | Dow Inc. | 225,700 | $9,400,405 | |
| PRGO | PERRIGO Co plc | 819,300 | $8,799,282 | |
| MUR | Murphy Oil Corp | 205,300 | $8,468,625 | |
| SM | SM Energy Co | 268,533 | $8,372,858 | |
| NOG | Northern Oil & Gas, Inc. | 276,024 | $8,068,181 | |
| LITE | Lumentum Holdings Inc. | 11,200 | $7,870,912 | |
| NTR | Nutrien Ltd. | 100,000 | $7,546,000 | |
| ROCK | Gibraltar Industries, Inc. | 150,500 | $6,000,435 | |
| MTDR | Matador Resources Co | 93,017 | $5,876,814 | |
| WTI | W&T Offshore Inc | 1,520,340 | $5,184,359 | |
| WYFI | WhiteFiber, Inc. | 431,700 | $5,141,547 | |
| ARCB | Arcbest Corp /De/ | 46,995 | $4,622,428 | |
| HMY | Harmony Gold Mining Co Ltd | 297,900 | $4,578,723 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| ADV | Advantage Solutions Inc. | 11,794,950 | $259,488,900 | |
| STKL | SunOpta Inc. | 8,204,844 | $31,178,407 | |
| BW | Babcock & Wilcox Enterprises, Inc. | 1,312,950 | $8,324,103 | |
| TEVA | Teva Pharmaceutical Industries Ltd | 245,200 | $7,652,692 | |
| SCHL | Scholastic Corp | 203,300 | $6,023,779 | |
| CCO | Clear Channel Outdoor Holdings, Inc. | 2,425,708 | $5,360,814 | |
| SPB | Spectrum Brands Holdings, Inc. | 84,800 | $5,009,984 | |
| IFF | International Flavors & Fragrances Inc | 48,800 | $3,288,632 | |
| POWL | Powell Industries Inc | 10,200 | $3,251,556 | |
| CTLP | Cantaloupe, Inc. | 208,700 | $2,216,394 | |
| DXPE | Dxp Enterprises Inc | 17,800 | $1,954,262 | |
| CVGW | Calavo Growers Inc | 89,600 | $1,948,800 | |
| AGX | Argan Inc | 6,136 | $1,922,531 | |
| CNC | Centene Corp | 43,600 | $1,794,140 | |
| BG | Bunge Global SA | 18,900 | $1,683,612 | |
| GXO | GXO Logistics, Inc. | 30,000 | $1,579,200 | |
| FORM | Formfactor Inc | 27,800 | $1,550,684 | |
| CMG | Chipotle Mexican Grill Inc | 34,300 | $1,269,100 | |
| AMRZ | Amrize Ltd | 23,200 | $1,254,656 | |
| TK | Teekay Corp Ltd | 95,902 | $865,995 | |
| OWL | Blue Owl Capital Inc. | 54,200 | $809,748 | |
| RYAM | Rayonier Advanced Materials Inc. | 109,951 | $647,611 | |
| TXT | Textron Inc | 6,600 | $575,322 | |
| AXTA | Axalta Coating Systems Ltd. | 14,400 | $465,264 | |
| AMBP | Ardagh Metal Packaging S.A. | 105,500 | $432,550 | |
| No positions match the current search. | ||||
373 positions ·
$5,304,334,116 total
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 373 positions by value
· page 1 of 8
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
|
Added | 2,490,000 | $1,619,346,600 | 30.53% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
Reduced | 860,000 | $496,374,800 | 9.36% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 627,221 | $211,900,342 | 3.99% | |
| SNDK |
Sandisk Corp
Technology
|
Added | 220,600 | $140,156,004 | 2.64% | |
| ALIT |
Alight, Inc. / Delaware
Technology
|
Added | 11,266,000 | $131,293,964 | 2.48% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 720,700 | $125,690,080 | 2.37% | |
| CLS |
Celestica Inc
Technology
|
Added | 385,415 | $108,563,697 | 2.05% | |
| PBF |
PBF Energy Inc.
Energy
|
NEW | 2,278,306 | $108,492,931 | 2.05% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
Added | 819,700 | $81,191,285 | 1.53% | |
| SIMO |
Silicon Motion Technology CORP
Technology
|
Added | 503,475 | $56,535,207 | 1.07% | |
| CVI |
Cvr Energy Inc
Energy
|
NEW | 1,448,431 | $48,739,703 | 0.92% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Added | 168,300 | $48,396,348 | 0.91% | |
| CF |
CF Industries Holdings, Inc.
Basic Materials
|
NEW | 349,300 | $45,353,112 | 0.86% | |
| SANM |
Sanmina Corp
Technology
|
Added | 339,100 | $43,960,924 | 0.83% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 140,600 | $43,517,106 | 0.82% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Reduced | 169,500 | $42,473,310 | 0.80% | |
| MSGS |
Madison Square Garden Sports Corp.
Communication Services
|
Added | 119,839 | $38,516,254 | 0.73% | |
| CYH |
Community Health Systems Inc
Healthcare
|
Added | 12,667,586 | $37,242,702 | 0.70% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 172,190 | $35,862,011 | 0.68% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Added | 174,920 | $35,583,975 | 0.67% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Added | 104,500 | $35,315,775 | 0.67% | |
| NAT |
NORDIC AMERICAN TANKERS Ltd
Energy
|
Added | 5,958,546 | $34,917,079 | 0.66% | |
| NFLX |
Netflix Inc
Communication Services
|
NEW | 344,820 | $33,154,443 | 0.63% | |
| IREN |
IREN Ltd
Financial Services
|
Added | 936,175 | $32,092,079 | 0.61% | |
| TEN |
Tsakos Energy Navigation Ltd
Energy
|
Reduced | 799,391 | $31,543,968 | 0.59% | |
| TNK |
Teekay Tankers Ltd.
Energy
|
Reduced | 390,336 | $28,619,435 | 0.54% | |
| HUT |
Hut 8 Corp.
Financial Services
|
Reduced | 600,300 | $28,160,073 | 0.53% | |
| LXU |
Lsb Industries, Inc.
Basic Materials
|
Reduced | 1,843,316 | $27,465,408 | 0.52% | |
| AMAT |
Applied Materials Inc /De
Technology
|
NEW | 74,900 | $25,600,071 | 0.48% | |
| ASIX |
AdvanSix Inc.
Basic Materials
|
NEW | 1,017,081 | $24,816,776 | 0.47% | |
| CG |
Carlyle Group Inc.
Financial Services
|
Added | 502,976 | $24,339,008 | 0.46% | |
| BTDR |
Bitdeer Technologies Group
Technology
|
Added | 2,763,516 | $23,904,413 | 0.45% | |
| HBM |
Hudbay Minerals Inc.
Basic Materials
|
Reduced | 1,078,000 | $22,530,200 | 0.42% | |
| FSK |
FS KKR Capital Corp
Financial Services
|
Added | 2,193,200 | $22,326,776 | 0.42% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Reduced | 38,900 | $22,255,857 | 0.42% | |
| CRWV |
CoreWeave, Inc.
Technology
|
Reduced | 276,100 | $21,389,467 | 0.40% | |
| FCX |
Freeport-Mcmoran Inc
Basic Materials
|
Added | 362,300 | $21,295,994 | 0.40% | |
| KEEL |
Keel Infrastructure Corp.
Technology
|
Added | 10,894,969 | $21,245,189 | 0.40% | |
| FRO |
Frontline plc
Energy
|
NEW | 602,000 | $20,985,720 | 0.40% | |
| INSW |
International Seaways, Inc.
Energy
|
Added | 286,801 | $20,902,056 | 0.39% | |
| DHT |
DHT Holdings, Inc.
Energy
|
Reduced | 1,108,516 | $20,252,587 | 0.38% | |
| APO |
Apollo Global Management, Inc.
Financial Services
|
Added | 179,200 | $19,966,464 | 0.38% | |
| DAL |
Delta Air Lines, Inc.
Industrials
|
Added | 289,600 | $19,252,608 | 0.36% | |
| DINO |
HF Sinclair Corp
Energy
|
NEW | 303,900 | $18,960,321 | 0.36% | |
| TLN |
Talen Energy Corp
Utilities
|
Added | 59,100 | $18,866,493 | 0.36% | |
| UAL |
United Airlines Holdings, Inc.
Industrials
|
Added | 203,700 | $18,754,659 | 0.35% | |
| ZD |
Ziff Davis, Inc.
Communication Services
|
Added | 422,474 | $17,727,009 | 0.33% | |
| TTAM |
Titan America SA
Basic Materials
|
Added | 1,122,431 | $16,814,016 | 0.32% | |
| APA |
APA Corp
Energy
|
NEW | 370,900 | $15,740,996 | 0.30% | |
| RDDT |
Reddit, Inc.
Communication Services
|
Added | 106,700 | $14,367,155 | 0.27% |