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Castle Hook Partners LP — 13F Holdings & Portfolio

CIK 1687241 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Castle Hook Partners LP manages $21.81B in 13F-reported U.S. long-equity assets across 71 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPY (56.52%), NTRA (3.23%), WDC (2.65%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 35 new positions, exited 13, added to 21, and trimmed 9.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
767 FIFTH AVENUE
50TH FLOOR
NEW YORK, NY 10153
Phone
(212) 698-4719
Filing Manager
Castle Hook Partners LP
NEW YORK, NY
Signatory
Sean Rhatigan
President & CFO
Loading holdings…
AUM

$21.81B

Long-equity book

Holdings

71

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+35 / −13 / ↑21 / ↓9

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • SANDISK CORP$364.3M +207.1%
  • WESTERN DIGITAL CORP$339.3M +142.7%
  • SEAGATE TECHNOLOGY HLDNGS PL$307.1M +139.6%
  • AMAZON COM INC$303.8M +14925.5%
  • VIKING HOLDINGS LTD$248.0M +532.1%
Show all 21 →

Top Trims

  • WALMART INC-$195.7M -80.4%
  • EQUINIX INC-$155.1M -59.9%
  • KARMAN HLDGS INC-$148.1M -74.2%
  • LUMENTUM HLDGS INC-$103.8M -97.6%
  • INSMED INC-$101.7M -49.0%
Show all 9 →

New Positions

  • ELI LILLY & CO$558.0M
  • CREDO TECHNOLOGY GROUP HOLDI$202.2M
  • INTEL CORP$182.6M
  • ALPHABET INC$162.4M
  • EQUITABLE HLDGS INC$157.9M
Show all 35 →

Exited Positions

  • RTX CORPORATION$248.2M
  • L3HARRIS TECHNOLOGIES ORD$232.7M
  • CAMECO CORP$150.8M
  • EXXON MOBIL CORP$147.6M
  • LIVE NATION ENTERTAINMENT IN$121.7M
Show all 13 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 STATE STR SPDR S&P 500 ETF T Call SPY 78462F103 $12.33B 56.52% 16,507,100 SH
2 NATERA INC NTRA 632307104 $704.8M 3.23% 2,596,276 SH
3 WESTERN DIGITAL CORP WDC 958102105 $577.0M 2.65% 903,374 SH
4 ELI LILLY & CO LLY 532457108 $558.0M 2.56% 465,187 SH
5 SANDISK CORP SNDK 80004C200 $540.2M 2.48% 237,578 SH
6 SEAGATE TECHNOLOGY HLDNGS PL STX G7997R103 $527.2M 2.42% 546,287 SH
7 DANAHER CORP DEL DHR 235851102 $404.8M 1.86% 2,125,349 SH
8 TTM TECHNOLOGIES INC TTMI 87305R109 $333.1M 1.53% 1,781,121 SH
9 AMAZON COM INC AMZN 023135106 $305.8M 1.40% 1,283,048 SH
10 DICKS SPORTING GOODS INC DKS 253393102 $300.1M 1.38% 1,323,066 SH
11 VIKING HOLDINGS LTD VIK G93A5A101 $294.6M 1.35% 2,814,165 SH
12 APPLIED MATLS INC AMAT 038222105 $290.6M 1.33% 401,956 SH
13 DEXCOM INC DXCM 252131107 $260.7M 1.20% 3,870,342 SH
14 WELLTOWER INC WELL 95040Q104 $228.7M 1.05% 1,007,754 SH
15 WAYFAIR INC W 94419L101 $227.0M 1.04% 2,455,952 SH
16 COMPASS INC COMP 20464U100 $209.9M 0.96% 17,025,377 SH
17 CREDO TECHNOLOGY GROUP HOLDI CRDO G25457105 $202.2M 0.93% 743,555 SH
18 SOLSTICE ADVANCED MATLS INC SOLS 83443Q103 $197.3M 0.90% 2,226,617 SH
19 COMFORT SYS USA INC FIX 199908104 $195.2M 0.89% 98,482 SH
20 INTEL CORP INTC 458140100 $182.6M 0.84% 1,307,838 SH
21 LINDE PLC LIN G54950103 $174.2M 0.80% 335,749 SH
22 COREBRIDGE FINL INC CRBG 21871X109 $165.7M 0.76% 5,787,225 SH
23 ALPHABET INC GOOG 02079K107 $162.4M 0.74% 459,557 SH
24 EQUITABLE HLDGS INC EQH 29452E101 $157.9M 0.72% 3,599,539 SH
25 HUDBAY MINERALS INC HBM 443628102 $139.5M 0.64% 5,909,069 SH
26 ANALOG DEVICES INC ADI 032654105 $133.4M 0.61% 335,984 SH
27 SOMNIGROUP INTERNATIONAL INC SGI 88023U101 $122.0M 0.56% 1,556,679 SH
28 UNITED AIRLS HLDGS INC UAL 910047109 $120.0M 0.55% 882,187 SH
29 DELTA AIR LINES INC DAL 247361702 $117.3M 0.54% 1,252,701 SH
30 LPL FINL HLDGS INC LPLA 50212V100 $114.6M 0.53% 406,916 SH
31 INSMED INC INSM 457669307 $105.9M 0.49% 993,310 SH
32 EQUINIX INC EQIX 29444U700 $103.6M 0.48% 99,423 SH
33 SLB LIMITED SLB 806857108 $100.3M 0.46% 2,156,982 SH
34 ROBINHOOD MKTS INC HOOD 770700102 $92.9M 0.43% 926,565 SH
35 SPHERE ENTERTAINMENT CO SPHR 55826T102 $90.3M 0.41% 522,039 SH
36 THERMO FISHER SCIENTIFIC INC TMO 883556102 $83.2M 0.38% 165,965 SH
37 ARCELORMITTAL SA LUXEMBOURG MT 03938L203 $77.7M 0.36% 1,290,147 SH
38 HALLIBURTON CO HAL 406216101 $70.7M 0.32% 2,083,787 SH
39 APPLOVIN CORP-CLASS A APP 03831W108 $61.2M 0.28% 118,710 SH
40 VISA INC V 92826C839 $55.0M 0.25% 160,386 SH
41 DBX ETF TR Call ASHR 233051879 $55.0M 0.25% 1,500,000 SH
42 KARMAN HLDGS INC KRMN 485924104 $51.6M 0.24% 1,033,079 SH
43 TRANSOCEAN LTD RIG H8817H100 $51.2M 0.23% 10,470,395 SH
44 GILDAN ACTIVEWEAR INC GIL 375916103 $48.0M 0.22% 930,085 SH
45 WALMART INC WMT 931142103 $47.8M 0.22% 421,865 SH
46 NEWAMSTERDAM PHARMA COMPANY NAMS N62509109 $46.5M 0.21% 1,371,005 SH
47 SPDR SERIES TRUST Call KRE 78464A698 $46.4M 0.21% 619,400 SH
48 BORGWARNER INC BWA 099724106 $46.0M 0.21% 693,016 SH
49 MICROCHIP TECHNOLOGY INC. MCHP 595017104 $46.0M 0.21% 504,526 SH
50 FREEPORT-MCMORAN INC FCX 35671D857 $45.9M 0.21% 729,397 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $21.81B 71 0000902664-26-003483
2026-03-31 2026-05-15 $23.44B 50 0000902664-26-002505
2025-12-31 2026-02-17 $24.07B 59 0000902664-26-001080
2025-09-30 2025-11-14 $19.74B 63 0000902664-25-004959