CM
CastleKnight Management LP
CastleKnight Management LP · Investor
1Y performance ⓘ
+65%
AUM (13F)
$6.0B
# of Holdings
379
3Y performance ⓘ
+143%
vs S&P 500 ⓘ
+64%
Updated
Mar 31
CastleKnight Management LP's CastleKnight Management LP holds 379 U.S.-equity positions worth $6.0B (SEC 13F, Q1 2026). Top positions: State Str Spdr S&p 500 Etf T 27.0%, Ishares Tr 12.6%, Invesco Qqq Tr 8.3%. 13F-replication return is +143% over 3 years (+64 pts vs the S&P 500) — a replicated, non-audited figure.
Holdings
| Stock | % of portfolio | Shares | Value | Latest activity | Avg buy price | Current price | Date |
|---|---|---|---|---|---|---|---|
| SPY State Str Spdr S&p 500 Etf T | 27.0% | 2.5M | $1.6B | ▲ 105% (+1.3M) | $604.89 | $764.26 (+26%) | 2026-03-31 |
| IWM Ishares Tr | 12.6% | 3.0M | $754M | ▲ 18% (+460K) | $225.43 | $277.15 (+23%) | 2026-03-31 |
| QQQ Invesco Qqq Tr | 8.3% | 860K | $496M | ▼ 44% (−685K) | $535.05 | $742.78 (+39%) | 2026-03-31 |
| MU Micron Technology, Inc. | 3.5% | 627K | $212M | ▼ 5.3% (−35K) | $137.17 | $1,062.39 (+675%) | 2026-03-31 |
| SNDK Sandisk Corporation Common Stock | 2.3% | 221K | $140M | ▲ 92% (+106K) | $345.50 | $1,755.75 (+408%) | 2026-03-31 |
| NVDA NVIDIA CORP | 2.1% | 721K | $126M | ▲ 258% (+520K) | $162.09 | $230.82 (+42%) | 2026-03-31 |
| CLS Celestica, Inc. | 1.8% | 385K | $109M | ▲ 171% (+243K) | $220.38 | $357.13 (+62%) | 2026-03-31 |
| PBF PBF ENERGY INC. | 1.8% | 2.3M | $108M | NEW (+2.3M) | $47.02 | $78.89 (+68%) | 2026-03-31 |
| MRVL Marvell Technology, Inc. Common Stock | 1.4% | 820K | $81M | ▲ 3.4% (+27K) | $82.66 | $262.81 (+218%) | 2026-03-31 |
| SIMO Silicon Motion Technology Co | 0.9% | 503K | $57M | ▲ 425% (+408K) | $108.17 | $278.00 (+157%) | 2026-03-31 |
| CVI CVR ENERGY, INC. | 0.8% | 1.4M | $49M | NEW (+1.4M) | $33.60 | $52.09 (+55%) | 2026-03-31 |
| GOOGL Alphabet Inc. Class A Common Stock | 0.8% | 168K | $48M | ▲ 53% (+58K) | $213.11 | $344.90 (+62%) | 2026-03-31 |
| CF CF Industries Holding, Inc. | 0.8% | 349K | $45M | NEW (+349K) | $107.89 | $113.46 (+5%) | 2026-03-31 |
| SANM Sanmina Corp | 0.7% | 339K | $44M | ▲ 87% (+158K) | $140.56 | $214.47 (+53%) | 2026-03-31 |
| AVGO Broadcom Inc. Common Stock | 0.7% | 141K | $44M | ▲ 18% (+22K) | $338.04 | $352.10 (+4%) | 2026-03-31 |
| VRT Vertiv Holdings Co Class A Common Stock | 0.7% | 170K | $42M | ▼ 62% (−275K) | $81.53 | $241.53 (+196%) | 2026-03-31 |
| MSGS Madison Square Garden Sports Corp. | 0.6% | 120K | $39M | ▲ 8.7% (+10K) | $217.71 | $400.07 (+84%) | 2026-03-31 |
| CYH Community Health Systems, Inc. | 0.6% | 12.7M | $37M | ▲ 30% (+2.9M) | $3.16 | $2.87 (−9%) | 2026-03-31 |
| AMZN Amazon.Com Inc | 0.6% | 172K | $36M | ▲ 6.8% (+11K) | $207.01 | $249.66 (+21%) | 2026-03-31 |
| AMD Advanced Micro Devices | 0.6% | 175K | $36M | ▲ 127% (+98K) | $182.75 | $616.58 (+237%) | 2026-03-31 |
| TSM Taiwan Semiconductor Manufac | 0.6% | 104K | $35M | ▲ 86% (+48K) | $249.17 | $456.19 (+83%) | 2026-03-31 |
| NAT Nordic American Tanker | 0.6% | 6.0M | $35M | ▲ 1.7% (+100K) | $3.10 | $7.83 (+152%) | 2026-03-31 |
| NFLX NetFlix Inc | 0.6% | 345K | $33M | NEW (+345K) | $93.42 | $69.19 (−26%) | 2026-03-31 |
| IREN IREN Limited Ordinary Shares | 0.5% | 936K | $32M | ▲ 57% (+340K) | $16.68 | $40.20 (+141%) | 2026-03-31 |
| TEN Tsakos Energy Navigation Ltd. | 0.5% | 799K | $32M | ▼ 35% (−431K) | $20.02 | $47.00 (+135%) | 2026-03-31 |
| TNK Teekay Tankers Ltd. | 0.5% | 390K | $29M | ▼ 42% (−285K) | $45.39 | $96.56 (+113%) | 2026-03-31 |
| HUT Hut 8 Corp. Common Stock | 0.5% | 600K | $28M | ▼ 38% (−364K) | $29.43 | $85.39 (+190%) | 2026-03-31 |
| LXU LSB INDUSTRIES INC | 0.5% | 1.8M | $27M | ▼ 43% (−1.4M) | $7.85 | $9.51 (+21%) | 2026-03-31 |
| AMAT Applied Materials Inc | 0.4% | 75K | $26M | NEW (+75K) | $277.20 | $528.75 (+91%) | 2026-03-31 |
| ASIX AdvanSix Inc. | 0.4% | 1.0M | $25M | NEW (+1.0M) | $24.38 | $15.62 (−36%) | 2026-03-31 |
| CG The Carlyle Group Inc. Common Stock | 0.4% | 503K | $24M | ▲ 90% (+238K) | $52.03 | $40.13 (−23%) | 2026-03-31 |
| TBT Proshares Tr | 0.4% | 684K | $24M | ▼ 2.9% (−20K) | $32.73 | $43.16 (+32%) | 2026-03-31 |
| BTDR Bitdeer Technologies Group Class A Ordinary Shares | 0.4% | 2.8M | $24M | ▲ 32% (+668K) | $12.82 | $10.44 (−19%) | 2026-03-31 |
| HBM Hudbay Minerals Inc. | 0.4% | 1.1M | $23M | ▼ 7.6% (−88K) | $7.04 | $26.02 (+270%) | 2026-03-31 |
| FSK FS KKR Capital Corp. Common Stock | 0.4% | 2.2M | $22M | ▲ 323% (+1.7M) | $11.30 | $11.04 (−2%) | 2026-03-31 |
| META Meta Platforms, Inc. Class A Common Stock | 0.4% | 39K | $22M | ▼ 39% (−25K) | $556.39 | $732.25 (+32%) | 2026-03-31 |
| CRWV CoreWeave, Inc. Class A Common Stock | 0.4% | 276K | $21M | ▼ 2.2% (−6K) | $112.57 | $87.61 (−22%) | 2026-03-31 |
| FCX Freeport-McMoran Inc. | 0.4% | 362K | $21M | ▲ 28% (+80K) | $46.71 | $68.55 (+47%) | 2026-03-31 |
| 1B2 Bitfarms Ltd | 0.3% | 10.9M | $21M | ▲ 31% (+2.6M) | $2.82 | — (−31%) | 2026-03-31 |
| FRO Frontline Plc | 0.3% | 602K | $21M | NEW (+602K) | $34.86 | $49.53 (+42%) | 2026-03-31 |
| INSW International Seaways, Inc. Common Stock | 0.3% | 287K | $21M | ▲ 397% (+229K) | $65.56 | $109.85 (+68%) | 2026-03-31 |
| DHT DHT HOLDINGS, INC. | 0.3% | 1.1M | $20M | ▼ 19% (−259K) | $11.68 | $22.50 (+93%) | 2026-03-31 |
| APO Apollo Global Management, Inc. | 0.3% | 179K | $20M | ▲ 912% (+162K) | $112.77 | $116.17 (+3%) | 2026-03-31 |
| DAL Delta Air Lines, Inc. | 0.3% | 290K | $19M | ▲ 520% (+243K) | $63.51 | $83.35 (+31%) | 2026-03-31 |
| DINO HF Sinclair Corporation | 0.3% | 304K | $19M | NEW (+304K) | $59.79 | $109.02 (+82%) | 2026-03-31 |
| TLN Talen Energy Corporation Common Stock | 0.3% | 59K | $19M | ▲ 16% (+8K) | $266.05 | $327.66 (+23%) | 2026-03-31 |
| UAL United Airlines Holdings, Inc. Common Stock | 0.3% | 204K | $19M | ▲ 97% (+100K) | $74.33 | $110.17 (+48%) | 2026-03-31 |
| ZD Ziff Davis, Inc. Common Stock | 0.3% | 422K | $18M | ▲ 33% (+104K) | $37.19 | $56.23 (+51%) | 2026-03-31 |
| TTAM Titan America SA | 0.3% | 1.1M | $17M | ▲ 7.0% (+74K) | $13.51 | $13.55 (+0%) | 2026-03-31 |
| ADV Advantage Solutions Inc. Class A Common Stock | 0.3% | 748K | $16M | NEW (+748K) | $21.14 | $26.52 (+25%) | 2026-03-31 |
Showing top 50 of 379 holdings by value.
FAQ ▾
What are CastleKnight Management LP's largest holdings?
As of the latest 13F: State Str Spdr S&p 500 Etf T 27.0%, Ishares Tr 12.6%, Invesco Qqq Tr 8.3%, Micron Technology, Inc. 3.5%, Sandisk Corporation Common Stock 2.3%.
How big is CastleKnight Management LP's 13F portfolio?
$6.0B across 379 disclosed U.S.-equity positions.
What is CastleKnight Management LP's 3-year performance?
+143% (13F-replication, price return), +64 pts vs the S&P 500. Not an audited fund return.
Where does this data come from?
U.S. SEC Form 13F-HR institutional holdings filings.
Sourced from SEC Form 13F-HR filings · Not investment advice ▾
Data as of 2026-03-31 · Methodology
13F-replication (price return, filing-date based) — not an audited fund return.
Published by WealthFile · Not investment advice.
Latest activity = change vs. the prior 13F. Avg buy price = est. entry over the trailing 3 years (gain = vs. latest price). Returns are 13F-replication, not audited fund returns. Sourced from SEC 13F filings.