Castle Hook Partners LP
13F Reported Value
ⓘ$21.8B
incl. option notional
Equity Holdings
ⓘ$9.3B
Option Notional
ⓘ$12.5B
$48.9M puts / $12.4B calls
Holdings
71
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
Castle Hook Partners LP disclosed 71 positions worth $21.8B in its Form 13F-HR for Q2 2026 — $9.3B in common stock plus $12.5B of put/call option positions (reported at underlying notional value, not premium at risk), led by $SPY (SPDR S&P 500 ETF TRUST) calls, followed by $NTRA and $WDC. During the quarter the fund opened 40 new positions and exited 19 — including a new stake in $SPY and a full exit from $SPY. The portfolio is most concentrated in Technology (38.1% of disclosed assets). All figures are sourced directly from Castle Hook Partners LP’s Form 13F-HR filing with the SEC under CIK 1687241.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- —
Quality
$12.3B16,507,100 sh - 53.5#1,383
Quality
$704.8M2,596,276 sh - 80.7#24
Quality
$577.0M903,374 sh - 87.5
Quality
$558.0M465,187 sh - 87.7
Quality
$540.2M237,578 sh - —
Quality
$527.2M546,287 sh - 64.8
Quality
$404.8M2,125,349 sh - 62.6
Quality
$333.1M1,781,121 sh - 68.7
Quality
$305.8M1,283,048 sh - 63.0
Quality
$300.1M1,323,066 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 SPDR S&P 500 ETF TRUST$SPYCALL | — | $12.3B | 16,507,100 |
 Natera, Inc.$NTRA | 53.5#1,383 | $704.8M | 2,596,276 |
 WESTERN DIGITAL CORP$WDC | 80.7#24 | $577.0M | 903,374 |
 ELI LILLY & Co$LLY | 87.5 | $558.0M | 465,187 |
 Sandisk Corp$SNDK | 87.7 | $540.2M | 237,578 |
 Seagate Technology Holdings plc$STX | — | $527.2M | 546,287 |
 DANAHER CORP /DE/$DHR | 64.8 | $404.8M | 2,125,349 |
 TTM TECHNOLOGIES INC$TTMI | 62.6 | $333.1M | 1,781,121 |
 AMAZON COM INC$AMZN | 68.7 | $305.8M | 1,283,048 |
 DICK'S SPORTING GOODS, INC.$DKS | 63.0 | $300.1M | 1,323,066 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Castle Hook Partners LP's 71 positions.
Showing top 10 of 71 holdings.
Sector Allocation
Technology
$3.6B
Healthcare
$1.9B
Consumer Discretionary
$1.1B
Industrials
$824.6M
Financials
$592.6M
Real Estate
$542.3M
Materials
$484.6M
Energy
$222.2M
Full Holdings — Castle Hook Partners LP (Q2 2026)
All 71 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $SPYCALL | SPDR S&P 500 ETF TRUST | $12.3B | — | NEW | — |
| 2 | $NTRA | Natera, Inc. | $704.8M | 7.5% | +3% | 53.5 |
| 3 | $WDC | WESTERN DIGITAL CORP | $577.0M | 6.2% | +3% | 80.7 |
| 4 | $LLY | ELI LILLY & Co | $558.0M | 6.0% | NEW | 87.5 |
| 5 | $SNDK | Sandisk Corp | $540.2M | 5.8% | -14% | 87.7 |
| 6 | $STX | Seagate Technology Holdings plc | $527.2M | 5.7% | -3% | — |
| 7 | $DHR | DANAHER CORP /DE/ | $404.8M | 4.3% | +142% | 64.8 |
| 8 | $TTMI | TTM TECHNOLOGIES INC | $333.1M | 3.6% | -16% | 62.6 |
| 9 | $AMZN | AMAZON COM INC | $305.8M | 3.3% | NEW | 68.7 |
| 10 | $DKS | DICK'S SPORTING GOODS, INC. | $300.1M | 3.2% | +160% | 63 |
| 11 |  $VIK | Viking Holdings Ltd | $294.6M | 3.2% | +344% | — |
| 12 |  $AMAT | APPLIED MATERIALS INC /DE | $290.6M | 3.1% | -23% | 72.3 |
| 13 |  $DXCM | DEXCOM INC | $260.7M | 2.8% | +383% | 76 |
| 14 |  $WELL | WELLTOWER INC. | $228.7M | 2.5% | -15% | 59.8 |
| 15 |  $W | Wayfair Inc. | $227.0M | 2.4% | +9485% | 43.8 |
| 16 |  $COMP | Compass, Inc. | $209.9M | 2.3% | +581% | 61.2 |
| 17 |  $CRDO | Credo Technology Group Holding Ltd | $202.2M | 2.2% | NEW | 55.1 |
| 18 |  $SOLS | Solstice Advanced Materials Inc. | $197.3M | 2.1% | +0% | 61.6 |
| 19 |  $FIX | COMFORT SYSTEMS USA INC | $195.2M | 2.1% | -53% | 77.7 |
| 20 |  $INTC | INTEL CORP | $182.6M | 2.0% | NEW | 45.6 |
| 21 |  $LIN | LINDE PLC | $174.2M | 1.9% | +32% | — |
| 22 |  $CRBD | Corebridge Financial, Inc. | $165.7M | 1.8% | +3195% | 52.6 |
| 23 |  $GOOGL | Alphabet Inc. | $162.4M | 1.7% | NEW | 78.2 |
| 24 |  $EQH | Equitable Holdings, Inc. | $157.9M | 1.7% | NEW | 39.5 |
| 25 |  $HBM | Hudbay Minerals Inc. | $139.5M | 1.5% | NEW | — |
| 26 |  $ADI | ANALOG DEVICES INC | $133.4M | 1.4% | +17% | 79.2 |
| 27 |  $SGI | SOMNIGROUP INTERNATIONAL INC. | $122.0M | 1.3% | NEW | 71.6 |
| 28 |  $UAL | United Airlines Holdings, Inc. | $120.0M | 1.3% | NEW | 60.8 |
| 29 |  $DAL | DELTA AIR LINES, INC. | $117.3M | 1.3% | NEW | 57.5 |
| 30 |  $LPLA | LPL Financial Holdings Inc. | $114.6M | 1.2% | NEW | 72.1 |
| 31 |  $INSM | INSMED Inc | $105.9M | 1.1% | -22% | 39.4 |
| 32 |  $EQIX | EQUINIX INC | $103.6M | 1.1% | -62% | 59 |
| 33 |  $SLB | SLB LIMITED/NV | $100.3M | 1.1% | NEW | 57.9 |
| 34 |  $HOOD | Robinhood Markets, Inc. | $92.9M | 1.0% | NEW | 82.1 |
| 35 |  $SPHR | Sphere Entertainment Co. | $90.3M | 1.0% | NEW | 53.7 |
| 36 |  $TMO | THERMO FISHER SCIENTIFIC INC. | $83.2M | 0.9% | NEW | 65.1 |
| 37 |  $MT | ArcelorMittal | $77.7M | 0.8% | NEW | — |
| 38 |  $HAL | HALLIBURTON CO | $70.7M | 0.8% | NEW | 53.2 |
| 39 |  $APP | AppLovin Corp | $61.2M | 0.7% | +691% | 84.4 |
| 40 |  $V | VISA INC. | $55.0M | 0.6% | NEW | 82.9 |
| 41 | — | DBX ETF TR - XTRACK HRVST CSI | $55.0M | — | NEW | — |
| 42 |  $KRMN | Karman Holdings Inc. | $51.6M | 0.6% | -59% | 57.2 |
| 43 |  $RIG | Transocean Ltd. | $51.2M | 0.6% | NEW | — |
| 44 |  $GIL | Gildan Activewear Inc. | $48.0M | 0.5% | NEW | — |
| 45 |  $WMT | Walmart Inc. | $47.8M | 0.5% | -78% | 60.2 |
| 46 |  $NAMS | NewAmsterdam Pharma Co N.V. | $46.5M | 0.5% | +31% | — |
| 47 | — | SPDR SERIES TRUST - ST STR SP REGBNK | $46.4M | — | NEW | — |
| 48 |  $BWA | BORGWARNER INC | $46.0M | 0.5% | NEW | 56 |
| 49 |  $MCHP | MICROCHIP TECHNOLOGY INC | $46.0M | 0.5% | NEW | 52.9 |
| 50 |  $FCX | FREEPORT-MCMORAN INC | $45.9M | 0.5% | NEW | 62 |
| 51 |  $GLDPUT | SPDR GOLD TRUST | $44.2M | — | NEW | — |
| 52 | — | DBX ETF TR - XTRACK HRVST CSI | $38.0M | 0.4% | +266% | — |
| 53 |  $STLD | STEEL DYNAMICS INC | $24.2M | 0.3% | -61% | 57.7 |
| 54 | — | ISHARES INC - MSCI TAIWAN ETF | $23.7M | 0.3% | NEW | — |
| 55 | — | ISHARES INC - MSCI STH KOR ETF | $19.2M | 0.2% | NEW | — |
| 56 |  $AA | Alcoa Corp | $16.2M | 0.2% | NEW | 63.4 |
| 57 |  $RDDT | Reddit, Inc. | $6.9M | 0.1% | NEW | 79.8 |
| 58 |  $TSCO | TRACTOR SUPPLY CO /DE/ | $6.3M | 0.1% | +0% | 55.2 |
| 59 |  $NUE | NUCOR CORP | $5.5M | 0.1% | -71% | 61.7 |
| 60 |  $RKT | Rocket Companies, Inc. | $5.4M | 0.1% | NEW | 74.2 |
| 61 |  $IBITPUT | iShares Bitcoin Trust ETF | $4.7M | — | NEW | — |
| 62 |  $LITE | Lumentum Holdings Inc. | $2.6M | 0.0% | -98% | 44.3 |
| 63 |  $LFTO | Liftoff Mobile, Inc. | $2.4M | 0.0% | NEW | — |
| 64 |  $NUVB | Nuvation Bio Inc. | $2.3M | 0.0% | NEW | 37.9 |
| 65 | — | SPDR SERIES TRUST - ST STR SP REGBNK | $2.1M | 0.0% | NEW | — |
| 66 |  $COHR | COHERENT CORP. | $2.1M | 0.0% | NEW | 58.5 |
| 67 |  $AMD | ADVANCED MICRO DEVICES INC | $2.0M | 0.0% | NEW | 79.8 |
| 68 | — | ENHANCED GROUP INC - COM CL A | $1.4M | 0.0% | NEW | — |
| 69 |  $GMTL | Guardian Metal Resources PLC | $1.3M | 0.0% | NEW | — |
| 70 |  $TWST | Twist Bioscience Corp | $1.1M | 0.0% | NEW | 33.9 |
| 71 |  $CGCF | Cartesian Growth Corp IV | $958,360 | 0.0% | NEW | — |
New Positions (40)
$SPYCALL SPDR S&P 500 ETF TRUST$12.3B$LLY ELI LILLY & Co$558.0M$CRDO Credo Technology Group Holding Ltd$202.2M$INTC INTEL CORP$182.6M$GOOGL Alphabet Inc.$162.4M$EQH Equitable Holdings, Inc.$157.9M$HBM Hudbay Minerals Inc.$139.5M$UAL United Airlines Holdings, Inc.$120.0M$DAL DELTA AIR LINES, INC.$117.3M$LPLA LPL Financial Holdings Inc.$114.6M$SLB SLB LIMITED/NV$100.3M$HOOD Robinhood Markets, Inc.$92.9M$SPHR Sphere Entertainment Co.$90.3M$TMO THERMO FISHER SCIENTIFIC INC.$83.2M$MT ArcelorMittal$77.7MExited Positions (19)
$SPYPUT SPDR S&P 500 ETF TRUST$GLDCALL SPDR GOLD TRUST$UALCALL United Airlines Holdings, Inc.$DALCALL DELTA AIR LINES, INC.
$RTX RTX Corp
$LHX L3HARRIS TECHNOLOGIES, INC. /DE/
$CCJ CAMECO CORP
$XOM.R34088 EXXON MOBIL CORP
$LYV Live Nation Entertainment, Inc.
$BP BP PLC
$ALB ALBEMARLE CORP
$AZN ASTRAZENECA PLC
$HAS HASBRO, INC.Browse Top Institutional Investors
13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.
to search all 8,700+ institutional filers.
Available Analysis
13F Pro tracks comprehensive institutional data for Castle Hook Partners LP including:
Track Castle Hook Partners LP's Full Portfolio
See every holding, quarter-over-quarter changes, sector allocation, and accumulation patterns for Castle Hook Partners LP and 8,700+ other institutional investors.
Free tier includes full 13F search and fund profiles. Pro starts at $6.67/mo (billed annually).
AI-Powered Hedge Fund Analysis: Castle Hook Partners LP
13F Pro is an AI hedge fund tracker and stock research platform. For Castle Hook Partners LP (SEC CIK: 1687241), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.
Every holding in Castle Hook Partners LP's portfolio is scored on a 32-signal AI quality ranking (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.