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Hedge fund

Castle Hook Partners LP

13F for the quarter to June 30, 2026, filed August 14, 2026 · SEC CIK 1687241

Reported value
$9.3bn
97% in companies we cover
Positions we cover
60
Largest NTRA 7.5%
Copy, a year
+12.3%
S&P 500 +14.6%
Copy Sharpe ratio
0.49
S&P 500 0.72

How copying its 13F would have done

$10.0k$20.0k$40.0k 20172019202120232025 $37.5k$30.7k
CopyS&P 500 $10,000 copying Castle Hook Partners LP's filed holdings in companies we cover from February 17, 2017, buying on the first trading day after each 13F was filed and holding until the next, against the S&P 500 (total return). Marked weekly, log scale. Before costs and taxes; misses trading within each quarter and anything 13F does not show (shorts, cash, bonds, non-US holdings).

Biggest drop −41.8% (S&P 500 −31.8%); beta 1.19; alpha −2.9% a year (t = −0.66); last 12 months +11.0% against +12.1%.

Reported value by quarter

Castle Hook Partners LP: 13F reported value Total value of all positions in each quarter's 13F, as filed (values before 2023 were filed in thousands of dollars and are converted).
$0 $500B $1T Reported value, 2016-12-31: $285.3M Reported value, 2017-03-31: $856.3M Reported value, 2017-06-30: $651.9M Reported value, 2017-09-30: $1.2B Reported value, 2017-12-31: $1.1B Reported value, 2018-03-31: $1.3B Reported value, 2018-06-30: $1.4B Reported value, 2018-09-30: $1.5B Reported value, 2018-12-31: $773M Reported value, 2019-03-31: $1.6B Reported value, 2019-06-30: $1.2B Reported value, 2019-09-30: $1.4B Reported value, 2019-12-31: $1.4B Reported value, 2020-03-31: $902.3M Reported value, 2020-06-30: $962.5M Reported value, 2020-09-30: $2.6B Reported value, 2020-12-31: $1.3B Reported value, 2021-03-31: $1.1B Reported value, 2021-06-30: $1.2B Reported value, 2021-09-30: $1.4B Reported value, 2021-12-31: $871.9M Reported value, 2022-03-31: $1B Reported value, 2022-06-30: $585M Reported value, 2022-09-30: $629.9M Reported value, 2022-12-31: $906.7B Reported value, 2023-03-31: $1B Reported value, 2023-06-30: $1.1B Reported value, 2023-09-30: $1.5B Reported value, 2023-12-31: $1.6B Reported value, 2024-03-31: $2.8B Reported value, 2024-06-30: $2.9B Reported value, 2024-09-30: $3.3B Reported value, 2024-12-31: $4.7B Reported value, 2025-03-31: $3.8B Reported value, 2025-06-30: $6.8B Reported value, 2025-09-30: $6.6B Reported value, 2025-12-31: $7B Reported value, 2026-03-31: $4.9B Reported value, 2026-06-30: $9.3B 2016-12-31 2018-12-31 2020-12-31 2022-12-31 2024-12-31 2026-06-30 $9.3B
View chart data
Period Reported value
2016-12-31 $285.3M
2017-03-31 $856.3M
2017-06-30 $651.9M
2017-09-30 $1.2B
2017-12-31 $1.1B
2018-03-31 $1.3B
2018-06-30 $1.4B
2018-09-30 $1.5B
2018-12-31 $773M
2019-03-31 $1.6B
2019-06-30 $1.2B
2019-09-30 $1.4B
2019-12-31 $1.4B
2020-03-31 $902.3M
2020-06-30 $962.5M
2020-09-30 $2.6B
2020-12-31 $1.3B
2021-03-31 $1.1B
2021-06-30 $1.2B
2021-09-30 $1.4B
2021-12-31 $871.9M
2022-03-31 $1B
2022-06-30 $585M
2022-09-30 $629.9M
2022-12-31 $906.7B
2023-03-31 $1B
2023-06-30 $1.1B
2023-09-30 $1.5B
2023-12-31 $1.6B
2024-03-31 $2.8B
2024-06-30 $2.9B
2024-09-30 $3.3B
2024-12-31 $4.7B
2025-03-31 $3.8B
2025-06-30 $6.8B
2025-09-30 $6.6B
2025-12-31 $7B
2026-03-31 $4.9B
2026-06-30 $9.3B

Holdings and moves

CompanyShare of portfolioValueSharesChange in shares
NTRANatera, Inc.7.55%$704.8m2.60M+2.6% Added
WDCWestern Digital6.18%$577.0m903.4K+2.8% Added
LLYLilly (Eli)5.98%$558.0m465.2KNew
SNDKSandisk5.79%$540.2m237.6K−14.2% Reduced
STXSeagate Technology5.65%$527.2m546.3K−2.7% Reduced
DHRDanaher Corporation4.34%$404.8m2.13M+141.5% Added
TTMITTM Technologies Inc3.57%$333.1m1.78M−15.8% Reduced
AMZNAmazon3.28%$305.8m1.28M+13029.8% Added
DKSDick's Sporting Goods, Inc.3.21%$300.1m1.32M+159.8% Added
VIKViking Holdings Ltd3.16%$294.6m2.81M+343.8% Added
AMATApplied Materials3.11%$290.6m402.0K−22.8% Reduced
DXCMDexcom2.79%$260.7m3.87M+382.7% Added
WELLWelltower2.45%$228.7m1.01M−15.4% Reduced
WWayfair Inc.2.43%$227.0m2.46M+9484.6% Added
COMPCompass, Inc.2.25%$209.9m17.03M+581.4% Added
CRDOCredo Technology Group Holding Ltd2.17%$202.2m743.6KNew
SOLSSolstice Advanced Materials Inc.2.11%$197.3m2.23M0.0%
FIXComfort Systems USA2.09%$195.2m98.5K−52.9% Reduced
INTCIntel1.96%$182.6m1.31MNew
LINLinde plc1.87%$174.2m335.7K+31.6% Added
CRBGCorebridge Financial, Inc.1.77%$165.7m5.79M+3195.2% Added
EQHEquitable Holdings, Inc.1.69%$157.9m3.60MNew
HBMHudbay Minerals Inc.1.50%$139.5m5.91MNew
ADIAnalog Devices1.43%$133.4m336.0K+17.5% Added
SGISomnigroup International Inc.1.31%$122.0m1.56M+16894.3% Added
UALUnited Airlines Holdings1.28%$120.0m882.2KNew
DALDelta Air Lines1.26%$117.3m1.25MNew
LPLALPL Financial Holdings Inc.1.23%$114.6m406.9KNew
INSMInsmed Inc1.14%$105.9m993.3K−21.8% Reduced
EQIXEquinix1.11%$103.6m99.4K−62.3% Reduced
SLBSchlumberger1.07%$100.3m2.16MNew
HOODRobinhood Markets0.99%$92.9m926.6KNew
SPHRSphere Entertainment Co.0.97%$90.3m522.0KNew
TMOThermo Fisher Scientific0.89%$83.2m166.0KNew
MTArcelormittal0.83%$77.7m1.29MNew
HALHalliburton0.76%$70.7m2.08MNew
APPApplovin Corp0.66%$61.2m118.7K+691.4% Added
VVisa Inc.0.59%$55.0m160.4KNew
KRMNKarman Holdings Inc.0.55%$51.6m1.03M−58.6% Reduced
RIGTransocean Ltd.0.55%$51.2m10.47MNew
GILGildan Activewear Inc.0.51%$48.0m930.1KNew
WMTWalmart0.51%$47.8m421.9K−78.5% Reduced
NAMSNewamsterdam Pharma Co N.V.0.50%$46.5m1.37M+31.5% Added
BWABorgwarner Inc0.49%$46.0m693.0KNew
MCHPMicrochip Technology Inc0.49%$46.0m504.5KNew
FCXFreeport-McMoRan0.49%$45.9m729.4KNew
STLDSteel Dynamics0.26%$24.2m105.5K−60.9% Reduced
AAAlcoa Corp0.17%$16.2m311.5KNew
RDDTReddit, Inc.0.07%$6.9m39.5KNew
TSCOTractor Supply0.07%$6.3m200.0K0.0%
NUENucor0.06%$5.5m24.7K−71.2% Reduced
RKTRocket Companies, Inc.0.06%$5.4m345.8KNew
LITELumentum0.03%$2.6m3.0K−98.0% Reduced
LFTOLiftoff Mobile, Inc.0.03%$2.4m100.0KNew
NUVBNuvation Bio Inc.0.03%$2.3m410.0KNew
COHRCoherent Corp.0.02%$2.1m5.2KNew
AMDAdvanced Micro Devices0.02%$2.0m3.4KNew
ENHAEnhanced Group Inc.0.01%$1.4m500.0KNew
GMTLGuardian Metal Resources PLC0.01%$1.3m95.0KNew
TWSTTwist Bioscience Corp0.01%$1.1m10.7KNew
CompanyBought (value)Shares
LLYLilly (Eli)$558.0m465.2K
AMZNAmazon$303.5m1.27M
DHRDanaher Corporation$237.2m1.25M
VIKViking Holdings Ltd$228.2m2.18M
WWayfair Inc.$224.6m2.43M
DXCMDexcom$206.7m3.07M
CRDOCredo Technology Group Holding Ltd$202.2m743.6K
DKSDick's Sporting Goods, Inc.$184.6m813.8K
INTCIntel$182.6m1.31M
COMPCompass, Inc.$179.1m14.53M
CRBGCorebridge Financial, Inc.$160.7m5.61M
EQHEquitable Holdings, Inc.$157.9m3.60M
HBMHudbay Minerals Inc.$139.5m5.91M
SGISomnigroup International Inc.$121.3m1.55M
UALUnited Airlines Holdings$120.0m882.2K

Change in shares on the previous quarter's 13F, valued at this quarter's reported price.

CompanySold (value)Shares
RTXRTX Corporation−$248.2m−1.29M
LHXL3Harris−$232.7m−674.1K
FIXComfort Systems USA−$218.9m−110.4K
WMTWalmart−$174.1m−1.54M
EQIXEquinix−$171.5m−164.5K
CCJCameco Corp−$150.8m−1.39M
LITELumentum−$127.4m−148.4K
LYVLive Nation Entertainment−$121.7m−798.0K
SNDKSandisk−$89.3m−39.3K
AMATApplied Materials−$85.8m−118.6K
KRMNKarman Holdings Inc.−$72.9m−1.46M
TTMITTM Technologies Inc−$62.3m−333.0K
WELLWelltower−$41.7m−183.9K
STLDSteel Dynamics−$37.6m−164.1K
INSMInsmed Inc−$29.5m−276.4K

Change in shares on the previous quarter's 13F, valued at this quarter's reported price.

CompanyValue last quarterShares
RTXRTX Corporation$248.2m1.29M
LHXL3Harris$232.7m674.1K
CCJCameco Corp$150.8m1.39M
LYVLive Nation Entertainment$121.7m798.0K
ALBAlbemarle Corporation$26.1m145.2K
AZNAstrazeneca PLC$1.8m9.0K
HASHasbro$1.4m15.2K
ABTAbbott Laboratories$1.2m11.3K
MCKMcKesson$792,670916
NVDANVIDIA Corporation$518,8403.0K
  • Technology31.9%
  • Health Care23.8%
  • Consumer Discretionary14.9%
  • Materials7.5%
  • Financials6.5%
  • Real Estate6.0%
  • Industrials5.3%
  • Energy2.4%
  • Communication Services1.1%
  • Consumer Staples0.5%

Share of the value held in companies we cover, by sector.

PeriodCopy, a yearS&P 500SharpeS&P 500Biggest dropBeta
Whole backtestFebruary 17, 2017 to November 2, 2026+12.3%+14.6%0.490.72−41.8%1.19
2018 onwardsJanuary 5, 2018 to November 2, 2026+11.8%+13.9%0.460.66−41.8%1.19
Last three yearsNovember 3, 2023 to November 2, 2026+27.9%+21.8%0.981.16−31.8%1.32
Last yearNovember 7, 2025 to November 2, 2026+10.8%+14.2%0.390.84−13.2%1.39

From SEC Form 13F data sets. A 13F lists long positions in US-listed shares at the quarter's end, filed up to 45 days later; it does not show shorts, cash, bonds, non-US holdings or trades within the quarter. Positions in companies outside our coverage are not listed here. Research, not investment advice.