Castle Hook Partners LP reported 59 positions worth $8.71B for the quarter ended Jun 30, 2026, up 88.8% on the prior quarter. It opened 30 new positions, added to 15, trimmed 12 and exited 12. Its largest holding is Natera, Inc. at 8.1% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| LLY ELI LILLY & Co | +465.2K | – | $557.96M | 6.41% |
| AMZN Amazon Com Inc | +1.27M | +13,029.8% | $303.47M | 3.51% |
| DHR Danaher Corp | +1.25M | +141.5% | $237.22M | 4.65% |
| VIK Viking Holdings Ltd | +2.18M | +343.8% | $228.18M | 3.38% |
| W Wayfair Inc. | +2.43M | +9,484.6% | $224.61M | 2.61% |
| DXCM Dexcom Inc | +3.07M | +382.7% | $206.66M | 2.99% |
| CRDO Credo Technology Group Holding Ltd | +743.6K | – | $202.21M | 2.32% |
| DKS Dick'S Sporting Goods, Inc. | +813.8K | +159.8% | $184.58M | 3.45% |
| INTC Intel Corp | +1.31M | – | $182.61M | 2.1% |
| COMP Compass, Inc. | +14.53M | +581.4% | $179.11M | 2.41% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| RTX RTX Corp | -1.29M | -100.0% | $248.18M | Exited |
| LHX L3Harris Technologies, Inc. | -674.1K | -100.0% | $232.67M | Exited |
| FIX Comfort Systems Usa Inc | -110.4K | -52.9% | $218.85M | 2.24% |
| WMT Walmart Inc. | -1.54M | -78.5% | $174.08M | 0.549% |
| EQIX Equinix Inc | -164.5K | -62.3% | $171.48M | 1.19% |
| XOM ExxonMobil Holdings Corp | -870.2K | -100.0% | $147.64M | Exited |
| LITE Lumentum Holdings Inc. | -148.4K | -98.0% | $127.36M | 0.03% |
| LYV Live Nation Entertainment, Inc. | -798.1K | -100.0% | $121.71M | Exited |
| AMAT Applied Materials Inc | -118.6K | -22.8% | $85.77M | 3.34% |
| KRMN Karman Holdings Inc. | -1.46M | -58.6% | $72.92M | 0.592% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| LLY ELI LILLY & Co | +465.2K | $557.96M | 6.41% |
| CRDO Credo Technology Group Holding Ltd | +743.6K | $202.21M | 2.32% |
| INTC Intel Corp | +1.31M | $182.61M | 2.1% |
| GOOG Alphabet Inc. | +459.6K | $162.38M | 1.86% |
| EQH Equitable Holdings, Inc. | +3.60M | $157.95M | 1.81% |
| HBM Hudbay Minerals Inc. | +5.91M | $139.51M | 1.6% |
| UAL United Airlines Holdings, Inc. | +882.2K | $119.97M | 1.38% |
| DAL Delta Air Lines, Inc. | +1.25M | $117.33M | 1.35% |
| LPLA LPL Financial Holdings Inc. | +406.9K | $114.62M | 1.32% |
| SLB Slb Limited | +2.16M | $100.28M | 1.15% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| RTX RTX Corp | -1.29M | $248.18M | 5.38% |
| LHX L3Harris Technologies, Inc. | -674.1K | $232.67M | 5.04% |
| XOM ExxonMobil Holdings Corp | -870.2K | $147.64M | 3.2% |
| LYV Live Nation Entertainment, Inc. | -798.1K | $121.71M | 2.64% |
| BP Bp Plc | -1.12M | $52.79M | 1.14% |
| ALB Albemarle Corp | -145.2K | $26.07M | 0.565% |
| AZN Astrazeneca Plc | -8,967 | $1.77M | 0.038% |
| HAS Hasbro, Inc. | -15.2K | $1.43M | 0.031% |
| ABT Abbott Laboratories | -11.3K | $1.16M | 0.025% |
| MCK Mckesson Corp | -916 | $792.67K | 0.017% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | NTRA Natera, Inc. | Healthcare | 2.60M | $704.76M | 8.09% | +66.5K | +2.6% | Added | 1.81% |
| 2 | WDC Western Digital Corp | Technology | 903.4K | $577.00M | 6.63% | +24.4K | +2.8% | Added | 0.26% |
| 3 | LLY ELI LILLY & Co | Healthcare | 465.2K | $557.96M | 6.41% | +465.2K | – | New | 0.05% |
| 4 | STX Seagate Technology Holdings plc | Technology | 546.3K | $527.17M | 6.05% | -15.4K | -2.7% | Reduced | 0.24% |
| 5 | DHR Danaher Corp | Healthcare | 2.13M | $404.84M | 4.65% | +1.25M | +141.5% | Added | 0.3% |
| 6 | TTMI Ttm Technologies Inc | Technology | 1.78M | $333.11M | 3.82% | -333.0K | -15.8% | Reduced | 1.69% |
| 7 | AMZN Amazon Com Inc | Consumer Discretionary | 1.28M | $305.80M | 3.51% | +1.27M | +13,029.8% | Added | 0.01% |
| 8 | DKS Dick'S Sporting Goods, Inc. | Consumer Discretionary | 1.32M | $300.08M | 3.45% | +813.8K | +159.8% | Added | 1.48% |
| 9 | VIK Viking Holdings Ltd | Consumer Discretionary | 2.81M | $294.56M | 3.38% | +2.18M | +343.8% | Added | 0.63% |
| 10 | AMAT Applied Materials Inc | Technology | 402.0K | $290.61M | 3.34% | -118.6K | -22.8% | Reduced | 0.05% |
| 11 | DXCM Dexcom Inc | Healthcare | 3.87M | $260.67M | 2.99% | +3.07M | +382.7% | Added | 1.01% |
| 12 | WELL Welltower Inc. | Real Estate | 1.01M | $228.73M | 2.63% | -183.9K | -15.4% | Reduced | 0.14% |
| 13 | W Wayfair Inc. | Consumer Discretionary | 2.46M | $226.98M | 2.61% | +2.43M | +9,484.6% | Added | 2.13% |
| 14 | COMP Compass, Inc. | Real Estate | 17.03M | $209.92M | 2.41% | +14.53M | +581.4% | Added | 2.29% |
| 15 | CRDO Credo Technology Group Holding Ltd | Technology | 743.6K | $202.21M | 2.32% | +743.6K | – | New | 0.4% |
Tip. Select a row to see that position’s full history at Castle Hook Partners.
As of its Q2 2026 13F filing, Castle Hook Partners LP’s five largest positions were Natera, Inc. (NTRA) at 8.1%, Western Digital Corp (WDC) at 6.6%, ELI LILLY & Co (LLY) at 6.4%, Seagate Technology Holdings plc (STX) at 6.1%, Danaher Corp (DHR) at 4.6% of the reported portfolio.
Castle Hook Partners LP reported a 13F portfolio worth $8.71B across 59 positions for Q2 2026. That is up 88.8% from the previous quarter.
Its largest purchases by value were ELI LILLY & Co ($557.96M), Amazon Com Inc ($303.47M), Danaher Corp ($237.22M). It opened 30 new positions.
Its largest sales by value were RTX Corp ($248.18M), L3Harris Technologies, Inc. ($232.67M), Comfort Systems Usa Inc ($218.85M). It exited 12 positions entirely.
From the Form 13F-HR reports Castle Hook Partners LP files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.