Castle Hook Partners LP: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1687241) · Explore on the interactive board
Castle Hook Partners LP disclosed 66 US equity positions worth $9.3bn in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 14, 2026). Its largest position is NTRA at 7.6% of the reported book, followed by WDC, LLY. The top ten holdings are 48.7% of the book, and the portfolio behaves like about 29 equal-weight positions. Versus the prior filing it opened 35 new positions, added to 16, reduced 13 and exited 13. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Castle Hook Partners LP own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 35 new, 16 added, 13 reduced, 13 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | NTRA NATERA INC | Healthcare | 7.6% | $704.8m | 2,596,276 | 3% | added |
| 2 | WDC WESTERN DIGITAL CORP | Technology | 6.2% | $577.0m | 903,374 | 3% | added |
| 3 | LLY ELI LILLY & CO | Healthcare | 6.0% | $558.0m | 465,187 | – | new |
| 4 | SNDK SANDISK CORP | Technology | 5.8% | $540.2m | 237,578 | -14% | reduced |
| 5 | STX SEAGATE TECHNOLOGY HLDNGS PL | Technology | 5.6% | $527.2m | 546,287 | -3% | reduced |
| 6 | DHR DANAHER CORP DEL | Healthcare | 4.3% | $404.8m | 2,125,349 | 142% | added |
| 7 | TTMI TTM TECHNOLOGIES INC | Technology | 3.6% | $333.1m | 1,781,121 | -16% | reduced |
| 8 | AMZN AMAZON COM INC | Consumer Cyclical | 3.3% | $305.8m | 1,283,048 | 13030% | added |
| 9 | DKS DICKS SPORTING GOODS INC | Consumer Cyclical | 3.2% | $300.1m | 1,323,066 | 160% | added |
| 10 | VIK VIKING HOLDINGS LTD | Consumer Cyclical | 3.2% | $294.6m | 2,814,165 | 344% | added |
| 11 | AMAT APPLIED MATLS INC | Technology | 3.1% | $290.6m | 401,956 | -23% | reduced |
| 12 | DXCM DEXCOM INC | Healthcare | 2.8% | $260.7m | 3,870,342 | 383% | added |
| 13 | WELL WELLTOWER INC | Real Estate | 2.5% | $228.7m | 1,007,754 | -15% | reduced |
| 14 | W WAYFAIR INC | Consumer Cyclical | 2.4% | $227.0m | 2,455,952 | 9485% | added |
| 15 | COMP COMPASS INC | Real Estate | 2.2% | $209.9m | 17,025,377 | 581% | added |
| 16 | CRDO CREDO TECHNOLOGY GROUP HOLDI | Technology | 2.2% | $202.2m | 743,555 | – | new |
| 17 | SOLS SOLSTICE ADVANCED MATLS INC | Basic Materials | 2.1% | $197.3m | 2,226,617 | 0% | held |
| 18 | FIX COMFORT SYS USA INC | Industrials | 2.1% | $195.2m | 98,482 | -53% | reduced |
| 19 | INTC INTEL CORP | Technology | 2.0% | $182.6m | 1,307,838 | – | new |
| 20 | LIN LINDE PLC | Basic Materials | 1.9% | $174.2m | 335,749 | 32% | added |
| 21 | CRBG COREBRIDGE FINL INC | Financial Services | 1.8% | $165.7m | 5,787,225 | 3195% | added |
| 22 | GOOG ALPHABET INC | Communication Services | 1.7% | $162.4m | 459,557 | – | new |
| 23 | EQH EQUITABLE HLDGS INC | Financial Services | 1.7% | $157.9m | 3,599,539 | – | new |
| 24 | HBM HUDBAY MINERALS INC | Basic Materials | 1.5% | $139.5m | 5,909,069 | – | new |
| 25 | ADI ANALOG DEVICES INC | Technology | 1.4% | $133.4m | 335,984 | 17% | added |
| 26 | SGI SOMNIGROUP INTERNATIONAL INC | Consumer Cyclical | 1.3% | $122.0m | 1,556,679 | 16894% | added |
| 27 | UAL UNITED AIRLS HLDGS INC | Industrials | 1.3% | $120.0m | 882,187 | – | new |
| 28 | DAL DELTA AIR LINES INC | Industrials | 1.3% | $117.3m | 1,252,701 | – | new |
| 29 | LPLA LPL FINL HLDGS INC | Financial Services | 1.2% | $114.6m | 406,916 | – | new |
| 30 | INSM INSMED INC | Healthcare | 1.1% | $105.9m | 993,310 | -22% | reduced |
| 31 | EQIX EQUINIX INC | Real Estate | 1.1% | $103.6m | 99,423 | -62% | reduced |
| 32 | SLB SLB LIMITED | Energy | 1.1% | $100.3m | 2,156,982 | – | new |
| 33 | HOOD ROBINHOOD MKTS INC | Financial Services | 1.0% | $92.9m | 926,565 | – | new |
| 34 | SPHR SPHERE ENTERTAINMENT CO | Communication Services | 1.0% | $90.3m | 522,039 | – | new |
| 35 | TMO THERMO FISHER SCIENTIFIC INC | Healthcare | 0.9% | $83.2m | 165,965 | – | new |
| 36 | ARCELORMITTAL SA LUXEMBOURG | 0.8% | $77.7m | 1,290,147 | – | new | |
| 37 | HAL HALLIBURTON CO | Energy | 0.8% | $70.7m | 2,083,787 | – | new |
| 38 | APP APPLOVIN CORP-CLASS A | Communication Services | 0.7% | $61.2m | 118,710 | 691% | added |
| 39 | V VISA INC | Financial Services | 0.6% | $55.0m | 160,386 | – | new |
| 40 | KRMN KARMAN HLDGS INC | Industrials | 0.6% | $51.6m | 1,033,079 | -59% | reduced |
| 41 | RIG TRANSOCEAN LTD | Energy | 0.5% | $51.2m | 10,470,395 | – | new |
| 42 | GIL GILDAN ACTIVEWEAR INC | Consumer Cyclical | 0.5% | $48.0m | 930,085 | – | new |
| 43 | WMT WALMART INC | Consumer Defensive | 0.5% | $47.8m | 421,865 | -78% | reduced |
| 44 | NEWAMSTERDAM PHARMA COMPANY | 0.5% | $46.5m | 1,371,005 | 31% | added | |
| 45 | BWA BORGWARNER INC | Consumer Cyclical | 0.5% | $46.0m | 693,016 | – | new |
| 46 | MCHP MICROCHIP TECHNOLOGY INC. | Technology | 0.5% | $46.0m | 504,526 | – | new |
| 47 | FCX FREEPORT-MCMORAN INC | Basic Materials | 0.5% | $45.9m | 729,397 | – | new |
| 48 | ASHR DBX ETF TR | 0.4% | $38.0m | 1,036,482 | 266% | added | |
| 49 | STLD STEEL DYNAMICS INC | Basic Materials | 0.3% | $24.2m | 105,524 | -61% | reduced |
| 50 | EWT ISHARES INC | 0.3% | $23.7m | 218,143 | – | new |
What did Castle Hook Partners LP sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| RTX RTX CORPORATION | 25.2% | $248.2m |
| LHX L3HARRIS TECHNOLOGIES ORD | 23.6% | $232.7m |
| CCJ CAMECO CORP | 15.3% | $150.8m |
| EXMOC EXXON MOBIL CORP | 15.0% | $147.6m |
| LYV LIVE NATION ENTERTAINMENT IN | 12.3% | $121.7m |
| BP BP PLC | 5.4% | $52.8m |
| ALB ALBEMARLE CORP | 2.6% | $26.1m |
| AZN ASTRAZENECA PLC | 0.2% | $1.8m |
| HAS HASBRO INC | 0.1% | $1.4m |
| ABT ABBOTT LABORATORIES | 0.1% | $1.2m |
| MCK MCKESSON CORP | 0.1% | $792.7k |
| NVDA NVIDIA CORPORATION | 0.1% | $518.8k |
| ZVIA ZEVIA PBC | 0.0% | $201.0k |
Sector mix
| Sector | Weight |
|---|---|
| Technology | 30.4% |
| Healthcare | 22.7% |
| Consumer Cyclical | 14.5% |
| Basic Materials | 6.5% |
| Financial Services | 6.3% |
| Real Estate | 5.8% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Castle Hook Partners LP's portfolio?
Across every quarter Castle Hook Partners LP has filed, its median largest position is 8.9% of the book and its median top-ten weight is 51.4%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 13.0 completed holding spells, the median lasted 1.0 quarters; 66.0 positions are still open and their final length is unknown.