Castle Hook Partners LP
- SEC CIK
- 0001687241
- Latest filing
- Aug 14, 2026
Holdings in Q1 2026
Holdings as of Mar 31, 2026, filed May 15, 2026. Long positions only; changes compare share counts with Q4 2025.
- Positions
- 44
- −10 vs. Q4 2025
- Portfolio value
- $4.95B
- −$2.00B (−28.8%) vs. Q4 2025
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| NTRANatera, Inc. | COM | 2,529,810 | $505.9M | 10.2% | +361,941+16.7% | Added | History |
| FIXComfort Systems USA Inc | COM | 208,906 | $288.1M | 5.8% | −58,928−22.0% | Reduced | History |
| EQIXEquinix Inc | COM | 263,929 | $258.7M | 5.2% | +263,929 | New | History |
| RTXRTX Corp | Stock | 1,286,591 | $248.2M | 5.0% | +1,286,591 | New | History |
| WMTWalmart Inc. | Stock | 1,958,823 | $243.4M | 4.9% | −45,139−2.3% | Reduced | History |
| WDCWestern Digital Corp | COM | 878,939 | $237.7M | 4.8% | −446,731−33.7% | Reduced | History |
| WELLWelltower Inc. | REIT | 1,191,651 | $235.6M | 4.8% | −57,405−4.6% | Reduced | History |
| LHXL3HARRIS Technologies, Inc. | Stock | 674,121 | $232.7M | 4.7% | +674,121 | New | History |
| STXSeagate Technology Holdings plc | ORD SHS | 561,647 | $220.0M | 4.4% | −240,767−30.0% | Reduced | History |
| INSMINSMED Inc | COM PAR $.01 | 1,269,754 | $207.6M | 4.2% | +16,186+1.3% | Added | History |
| TTMITTM Technologies Inc | COM | 2,114,134 | $206.0M | 4.2% | +181,516+9.4% | Added | History |
| KRMNKarman Holdings Inc. | COMMON STOCK | 2,493,778 | $199.6M | 4.0% | +2,493,778 | New | History |
| AMATApplied Materials Inc | Stock | 520,581 | $177.9M | 3.6% | +278,863+115.4% | Added | History |
| SNDKSandisk Corp | COM | 276,858 | $175.9M | 3.6% | +269,650+3,741.0% | Added | History |
| SOLSSolstice Advanced Materials Inc. | COM SHS | 2,226,617 | $169.6M | 3.4% | +1,036,243+87.1% | Added | History |
| DHRDanaher Corp | Stock | 879,960 | $166.8M | 3.4% | −272,121−23.6% | Reduced | History |
| CCJCameco Corp | Stock | 1,388,052 | $150.8M | 3.0% | −700,910−33.6% | Reduced | History |
| XOMExxonMobil Holdings Corp | COM | 870,188 | $147.6M | 3.0% | +870,188 | New | History |
| LINLinde PLC | Stock | 255,043 | $126.4M | 2.6% | +255,043 | New | History |
| LYVLive Nation Entertainment, Inc. | COM | 798,050 | $121.7M | 2.5% | +798,050 | New | History |
| LITELumentum Holdings Inc. | COM | 151,430 | $106.4M | 2.2% | +140,862+1,332.9% | Added | History |
| DKSDick's Sporting Goods, Inc. | Stock | 509,254 | $101.0M | 2.0% | −79,077−13.4% | Reduced | History |
| ADIAnalog Devices Inc | Stock | 285,967 | $91.0M | 1.8% | +282,736+8,750.7% | Added | History |
| BPBP PLC | ADR | 1,123,129 | $52.8M | 1.1% | +1,123,129 | New | History |
| DXCMDexcom Inc | COM | 801,847 | $50.4M | 1.0% | −1,449,164−64.4% | Reduced | History |
| STLDSteel Dynamics Inc | COM | 269,601 | $48.5M | 1.0% | +269,601 | New | History |
| VIKViking Holdings Ltd | ORD SHS | 634,137 | $46.6M | 0.9% | +634,137 | New | History |
| NAMSNewAmsterdam Pharma Co N.V. | ORDINARY SHARES | 1,042,637 | $33.4M | 0.7% | −42,371−3.9% | Reduced | History |
| ALBAlbemarle Corp | Stock | 145,217 | $26.1M | 0.5% | −1,317,982−90.1% | Reduced | History |
| COMPCompass, Inc. | CL A | 2,498,669 | $18.3M | 0.4% | +2,362,530+1,735.4% | Added | History |
| NUENucor Corp | COM | 85,668 | $14.5M | 0.3% | +85,668 | New | History |
| DBX ETF Tr233051879 | XTRACK HRVST CSI | 283,242 | $9.25M | 0.2% | +283,242 | New | – |
| TSCOTractor Supply Co | COM | 200,000 | $9.06M | 0.2% | −25,000−11.1% | Reduced | History |
| APPAppLovin Corp | COM CL A | 15,000 | $5.97M | 0.1% | −378,813−96.2% | Reduced | History |
| CRBGCorebridge Financial, Inc. | COM | 175,626 | $4.19M | 0.1% | +175,626 | New | History |
| AMZNAmazon Com Inc | Stock | 9,772 | $2.04M | <0.1% | +9,772 | New | History |
| WWayfair Inc. | CL A | 25,624 | $1.93M | <0.1% | +25,624 | New | History |
| AZNAstraZeneca PLC | ADR | 8,967 | $1.77M | <0.1% | +4,851+117.8% | AddedConverted for a 1-for-2 split | History |
| HASHasbro, Inc. | COM | 15,241 | $1.43M | <0.1% | +15,241 | New | History |
| ABTAbbott Laboratories | Stock | 11,269 | $1.16M | <0.1% | +11,269 | New | History |
| MCKMcKesson Corp | Stock | 916 | $792.7K | <0.1% | +916 | New | History |
| SGISomnigroup International Inc. | COM | 9,160 | $677.1K | <0.1% | +9,160 | New | History |
| NVDANVIDIA Corp | Stock | 2,975 | $518.8K | <0.1% | −27,711−90.3% | Reduced | History |
| ZVIAZevia PBC | CL A | 171,796 | $201.0K | <0.1% | +171,796 | New | History |
Options (6)
Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.
| Security | Class | Puts | Calls |
|---|---|---|---|
| SPYSPDR S&P 500 ETF Trust | ETF | $10.8B | – |
| GLDSPDR Gold Trust | ETF | – | $5.95B |
| UALUnited Airlines Holdings, Inc. | COM | – | $1.16B |
| DALDelta Air Lines, Inc. | COM NEW | – | $488.0M |
| iShares Russell 2000 ETF464287655 | ETF | $81.6M | – |
| iShares Inc464286772 | MSCI STH KOR ETF | $21.5M | – |
Sold out since Q4 2025 (30)
Positions held at the end of Q4 2025 that are gone from this filing.
| Security | Class | Shares in Q4 2025 | Value in Q4 2025 | % of portfolio in Q4 2025 | History |
|---|---|---|---|---|---|
| CCitigroup Inc | Stock | 5,200,555 | $606.9M | 8.7% | History |
| LLYEli Lilly & Co | Stock | 383,550 | $412.2M | 5.9% | History |
| SHOPShopify Inc. | Stock | 1,979,636 | $318.7M | 4.6% | History |
| CVNACarvana Co. | CL A | 695,090 | $293.3M | 4.2% | History |
| TSLATesla, Inc. | Stock | 605,443 | $272.3M | 3.9% | History |
| CLFCleveland-Cliffs Inc. | COM | 18,083,029 | $240.1M | 3.5% | History |
| UUnity Software Inc. | COM | 4,967,901 | $219.4M | 3.2% | History |
| AAAlcoa Corp | Stock | 3,968,265 | $210.9M | 3.0% | History |
| GOOGAlphabet Inc. | Stock | 634,752 | $199.2M | 2.9% | History |
| FCXFreeport-McMoran Inc | Stock | 3,534,298 | $179.5M | 2.6% | History |
| FSLRFirst Solar, Inc. | Stock | 443,731 | $115.9M | 1.7% | History |
| TEVATeva Pharmaceutical Industries Ltd | SPONSORED ADS | 2,627,792 | $82.0M | 1.2% | History |
| PLDPrologis, Inc. | REIT | 572,165 | $73.0M | 1.1% | History |
| SQMChemical & Mining Co of Chile Inc | SPON ADR SER B | 1,006,637 | $69.3M | 1.0% | History |
| GEHCGE HealthCare Technologies Inc. | Stock | 820,007 | $67.3M | 1.0% | History |
| WMBWilliams Companies, Inc. | COM | 1,033,774 | $62.1M | 0.9% | History |
| DASHDoorDash, Inc. | Stock | 232,908 | $52.7M | 0.8% | History |
| SHLSShoals Technologies Group, Inc. | CL A | 4,717,105 | $40.1M | 0.6% | History |
| ARESAres Management Corp | CL A COM STK | 173,679 | $28.1M | 0.4% | History |
| MTArcelorMittal | NY REGISTRY SH | 130,669 | $5.95M | 0.1% | History |
| COFCapital One Financial Corp | Stock | 21,586 | $5.23M | 0.1% | History |
| EVHEvolent Health, Inc. | CL A | 937,628 | $3.75M | 0.1% | History |
| KKRKKR & Co. Inc. | COM | 22,303 | $2.84M | <0.1% | History |
| FICOFair Isaac Corp | COM | 1,639 | $2.77M | <0.1% | History |
| CIENCiena Corp | COM NEW | 11,479 | $2.68M | <0.1% | History |
| UPSTUpstart Holdings, Inc. | COM | 48,545 | $2.12M | <0.1% | History |
| AREAlexandria Real Estate Equities, Inc. | COM | 38,137 | $1.87M | <0.1% | History |
| RKTRocket Companies, Inc. | Stock | 82,080 | $1.59M | <0.1% | History |
| AVGOBroadcom Inc. | Stock | 4,364 | $1.51M | <0.1% | History |
| SNOWSnowflake Inc. | Stock | 2,725 | $597.8K | <0.1% | History |