Gulfstream Capital

13F portfolio / Investment manager

Castle Hook Partners

David Rogers (principal owner)

The firm is based in New York, NY, according to its SEC filings.

Its earliest 13F holdings report on SEC EDGAR was filed in February 2017.

SEC Form ADV lists David E. Rogers as owning 50% to 75% of the firm.

The 13F shows long US-listed stock and option positions only. It leaves out short positions, cash, bonds and most non-US holdings.

Reported 13F value
$9.3B
Positions
66
Est. 1-yearEstimate
+37.5%SPY +15.7%
Est. 3-year, annualizedEstimate
+42.6%SPY +22.8%

As of Jun 30, 2026 · filed Aug 14, 2026

Holdings

35 new · 16 added · 13 trimmed · 2 unchanged · 13 sold out

1NTRA on Yahoo Finance (opens in a new tab)Natera IncCOM7.6%$705M2,596,276Added +2.6%$150.34$391.99+160.7%
2WDC on Yahoo Finance (opens in a new tab)Western Digital CorpCOM6.2%$577M903,374Added +2.8%$78.96$339.17+329.6%
3LLY on Yahoo Finance (opens in a new tab)Eli Lilly & CoCOM6.0%$558M465,187New$1019.47$1257.49+23.3%
4SNDK on Yahoo Finance (opens in a new tab)Sandisk CorpCOM5.8%$540M237,578Trimmed -14.2%$551.69$1328.47+140.8%
5STX on Yahoo Finance (opens in a new tab)Seagate Technology Hldngs PlORD SHS5.6%$527M546,287Trimmed -2.7%$116.72$651.00+457.8%
6DHR on Yahoo Finance (opens in a new tab)Danaher Corp DelCOM4.3%$405M2,125,349Added +141.5%$196.35$229.01+16.6%
7TTMI on Yahoo Finance (opens in a new tab)TTM Technologies IncCOM3.6%$333M1,781,121Trimmed -15.8%$67.83$95.01+40.1%
8AMZN on Yahoo Finance (opens in a new tab)Amazon Com IncCOM3.3%$306M1,283,048Added +13029.8%$250.77$249.20-0.6%
9DKS on Yahoo Finance (opens in a new tab)Dicks Sporting Goods IncCOM3.2%$300M1,323,066Added +159.8%$215.12$144.10-33.0%
10VIK on Yahoo Finance (opens in a new tab)Viking Holdings LtdORD SHS3.2%$295M2,814,165Added +343.8%$83.49$83.33-0.2%
11AMAT on Yahoo Finance (opens in a new tab)Applied Matls IncCOM3.1%$291M401,956Trimmed -22.8%$290.47$416.19+43.3%
12DXCM on Yahoo Finance (opens in a new tab)Dexcom IncCOM2.8%$261M3,870,342Added +382.7%$67.02$86.03+28.4%
13WELL on Yahoo Finance (opens in a new tab)Welltower IncCOM2.5%$229M1,007,754Trimmed -15.4%$143.21$234.12+63.5%
14W on Yahoo Finance (opens in a new tab)Wayfair IncCL A2.4%$227M2,455,952Added +9484.6%$73.84$108.07+46.4%
15COMP on Yahoo Finance (opens in a new tab)Compass IncCL A2.2%$210M17,025,377Added +581.4%$8.64$8.99+4.1%
16CRDO on Yahoo Finance (opens in a new tab)Credo Technology Group HoldiORDINARY SHARES2.2%$202M743,555New$197.59$171.10-13.4%
17SOLS on Yahoo Finance (opens in a new tab)Solstice Advanced Matls IncCOM SHS2.1%$197M2,226,617Unchanged$56.90$59.76+5.0%
18FIX on Yahoo Finance (opens in a new tab)Comfort Sys USA IncCOM2.1%$195M98,482Trimmed -52.9%$676.14$1450.02+114.5%
19INTC on Yahoo Finance (opens in a new tab)Intel CorpCOM2.0%$183M1,307,838New$101.12$90.88-10.1%
20LIN on Yahoo Finance (opens in a new tab)Linde PLCSHS1.9%$174M335,749Added +31.6%$476.29$496.42+4.2%
21CRBG on Yahoo Finance (opens in a new tab)Corebridge Finl IncCOM1.8%$166M5,787,225Added +3195.2%$26.68$34.34+28.7%
22GOOG on Yahoo Finance (opens in a new tab)Alphabet IncCAP STK CL C1.7%$162M459,557New$357.00$337.82-5.4%
23EQH on Yahoo Finance (opens in a new tab)Equitable Hldgs IncCOM1.7%$158M3,599,539New$41.35$53.07+28.4%
24HBM on Yahoo Finance (opens in a new tab)Hudbay Minerals IncCOM1.5%$140M5,909,069New$25.28$23.67-6.4%
25ADI on Yahoo Finance (opens in a new tab)Analog Devices IncCOM1.4%$133M335,984Added +17.5%$326.69$399.04+22.1%
26SGI on Yahoo Finance (opens in a new tab)Somnigroup International IncCOM1.3%$122M1,556,679Added +16894.3%$73.08$62.97-13.8%
27UAL on Yahoo Finance (opens in a new tab)United Airls Hldgs IncCOM1.3%$120M882,187New$103.58$96.99-6.4%
28DAL on Yahoo Finance (opens in a new tab)Delta Air Lines IncCOM NEW1.3%$117M1,252,701New$75.01$75.66+0.9%
29LPLA on Yahoo Finance (opens in a new tab)LPL Finl Hldgs IncCOM1.2%$115M406,916New$299.73$320.48+6.9%
30INSM on Yahoo Finance (opens in a new tab)Insmed IncCOM PAR $.011.1%$106M993,310Trimmed -21.8%$114.15$96.60-15.4%
31EQIX on Yahoo Finance (opens in a new tab)Equinix IncCOM1.1%$104M99,423Trimmed -62.3%$877.82$975.96+11.2%
32SLB on Yahoo Finance (opens in a new tab)SLB LimitedCOM STK1.1%$100M2,156,982New$53.12$49.37-7.1%
33HOOD on Yahoo Finance (opens in a new tab)Robinhood Mkts IncCOM CL A1.0%$93M926,565New$83.72$99.35+18.7%
34SPHR on Yahoo Finance (opens in a new tab)Sphere Entertainment CoCL A1.0%$90M522,039New$139.44$103.46-25.8%
35TMO on Yahoo Finance (opens in a new tab)Thermo Fisher Scientific IncCOM0.9%$83M165,965New$479.29$686.14+43.2%
36MT on Yahoo Finance (opens in a new tab)Arcelormittal SA LuxembourgNY REGISTRY SH0.8%$78M1,290,147New$62.39$62.85+0.7%
37HAL on Yahoo Finance (opens in a new tab)Halliburton CoCOM0.8%$71M2,083,787New$38.78$33.47-13.7%
38APP on Yahoo Finance (opens in a new tab)Applovin Corp-Class ACOM CL A0.7%$61M118,710Added +691.4%$470.07$267.14-43.2%
39V on Yahoo Finance (opens in a new tab)Visa IncCOM CL A0.6%$55M160,386New$320.16$400.91+25.2%
40KRMN on Yahoo Finance (opens in a new tab)Karman Hldgs IncCOMMON STOCK0.6%$52M1,033,079Trimmed -58.6%$96.44$35.41-63.3%
41RIG on Yahoo Finance (opens in a new tab)Transocean LtdREGISTERED SHS0.5%$51M10,470,395New$6.25$5.61-10.2%
42GIL on Yahoo Finance (opens in a new tab)Gildan Activewear IncCOM0.5%$48M930,085New$57.02$41.34-27.5%
43WMT on Yahoo Finance (opens in a new tab)Walmart IncCOM0.5%$48M421,865Trimmed -78.5%$99.92$118.71+18.8%
44NAMS on Yahoo Finance (opens in a new tab)Newamsterdam Pharma CompanyORDINARY SHARES0.5%$46M1,371,005Added +31.5%$35.57$20.05-43.6%
45BWA on Yahoo Finance (opens in a new tab)Borgwarner IncCOM0.5%$46M693,016New$63.08$58.74-6.9%
46MCHP on Yahoo Finance (opens in a new tab)Microchip Technology Inc.COM0.5%$46M504,526New$88.40$73.87-16.4%
47FCX on Yahoo Finance (opens in a new tab)Freeport-Mcmoran IncCL B0.5%$46M729,397New$63.97$69.40+8.5%
48ASHR on Yahoo Finance (opens in a new tab)Dbx ETF TrXTRACK HRVST CSI0.4%$38M1,036,482Added +265.9%$34.76$31.17-10.3%
49STLD on Yahoo Finance (opens in a new tab)Steel Dynamics IncCOM0.3%$24M105,524Trimmed -60.9%$180.66$242.13+34.0%
50EWT on Yahoo Finance (opens in a new tab)iShares IncMSCI TAIWAN ETF0.3%$24M218,143New$93.55$106.32+13.7%
51EWY on Yahoo Finance (opens in a new tab)iShares IncMSCI STH KOR ETF0.2%$19M95,290New$176.51$151.98-13.9%
52AA on Yahoo Finance (opens in a new tab)Alcoa CorpCOM0.2%$16M311,506New$66.78$41.59-37.7%
53RDDT on Yahoo Finance (opens in a new tab)Reddit IncCL A0.1%$7M39,511New$160.15$154.66-3.4%
54TSCO on Yahoo Finance (opens in a new tab)Tractor Supply CoCOM0.1%$6M200,000Unchanged$57.39$33.24-42.1%
55NUE on Yahoo Finance (opens in a new tab)Nucor CorpCOM0.1%$5M24,666Trimmed -71.2%$172.87$257.19+48.8%
56RKT on Yahoo Finance (opens in a new tab)Rocket Cos IncCOM CL A0.1%$5M345,793New$14.42$10.73-25.6%
57LITE on Yahoo Finance (opens in a new tab)Lumentum Hldgs IncCOM0.0%$3M3,004Trimmed -98.0%$524.83$836.78+59.4%
58LFTO on Yahoo Finance (opens in a new tab)Liftoff Mobile IncCOM0.0%$2M100,000New$25.92$16.64-35.8%
59NUVB on Yahoo Finance (opens in a new tab)Nuvation Bio IncCOM CL A0.0%$2M409,986New$4.89$4.49-8.2%
60KRE on Yahoo Finance (opens in a new tab)SPDR Series TrustST STR SP REGBNK0.0%$2M27,590New$69.23$69.68+0.6%
61COHR on Yahoo Finance (opens in a new tab)Coherent CorpCOM0.0%$2M5,205New$353.72$235.79-33.3%
62AMD on Yahoo Finance (opens in a new tab)Advanced Micro Devices IncCOM0.0%$2M3,366New$409.99$534.28+30.3%
63ENHA on Yahoo Finance (opens in a new tab)Enhanced Group IncCOM CL A0.0%$1M499,999New$4.08$1.21-70.5%
64GMTL on Yahoo Finance (opens in a new tab)Guardian Metal Res PLCSPONSORED ADS0.0%$1M95,000New$16.72$6.11-63.5%
65TWST on Yahoo Finance (opens in a new tab)Twist Bioscience CorpCOM0.0%$1M10,681New$65.07$132.55+103.7%
66CGCFU on Yahoo Finance (opens in a new tab)Cartesian Growth Corp IVUNIT 06/08/20310.0%$958K95,836New$9.99$9.92-0.7%

Sold out since Q1 2026

Estimated, from reported holdings

Quarter by quarter

Q4 2023: est. holdings +7.0%Q4 2023: S&P 500 (SPY) +11.6%Q4 ’23Q1 2024: est. holdings +16.7%Q1 2024: S&P 500 (SPY) +10.4%Q1 ’24Q2 2024: est. holdings +4.2%Q2 2024: S&P 500 (SPY) +4.4%Q2 ’24Q3 2024: est. holdings +11.3%Q3 2024: S&P 500 (SPY) +5.8%Q3 ’24Q4 2024: est. holdings +18.4%Q4 2024: S&P 500 (SPY) +2.5%Q4 ’24Q1 2025: est. holdings -6.3%Q1 2025: S&P 500 (SPY) -4.3%Q1 ’25Q2 2025: est. holdings +20.6%Q2 2025: S&P 500 (SPY) +10.8%Q2 ’25Q3 2025: est. holdings +8.5%Q3 2025: S&P 500 (SPY) +8.1%Q3 ’25Q4 2025: est. holdings +7.1%Q4 2025: S&P 500 (SPY) +2.7%Q4 ’25Q1 2026: est. holdings -1.6%Q1 2026: S&P 500 (SPY) -4.4%Q1 ’26Q2 2026: est. holdings +37.4%Q2 2026: S&P 500 (SPY) +15.1%Q2 ’26Q3 2026: est. holdings -5.0%Q3 2026: S&P 500 (SPY) +2.4%Q3 ’26
Estimated holdings return S&P 500 (SPY), by quarter

High-conviction buys (new positions at 3% or more of the portfolio) since Q3 2023: 32. Of 27 with six months of history, 40.7% beat the S&P 500 from the filing date.

Source: SEC Form 13F-HR 0000902664-26-003483, compared with the Q1 2026 report. 5 option rows are excluded from weights. Tickers map from CUSIP via OpenFIGI. Estimated returns weight each position’s next-quarter total return (Yahoo Finance adjusted closes) by its quarter-end value and assume no trades. Estimated cost averages daily adjusted closes in each quarter the share count rose, from Q3 2023 onward (* = held at the start of our data). Price is the latest close.

Important information

Form 13F data is delayed. Managers have up to 45 days after each calendar quarter to file, so holdings shown may have changed materially since the report date. 13F reports cover long positions in US-listed equities and certain other securities only; they exclude short positions, most non-US holdings, cash, bonds and private investments, and managers may request confidential treatment for some positions. Options rows are listed in filings but are not counted in the holdings and weights shown here.

Estimated holdings returns, estimated cost and high-conviction results are hypothetical calculations from quarter-end holdings and public prices, assuming no trades between reports. They are not the actual returns or costs of any fund or manager and do not reflect fees, trading, leverage, shorts or cash. Biographies are drawn from cited public sources. This page is for information only and is not individualized investment advice or a recommendation to buy or sell any security. Gulfstream Capital and its clients may hold positions in securities shown.