Gulfstream Capital

13F portfolio / Investment manager

Eagle Capital

Kenneth Ross (president, CIO)

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

Its earliest 13F holdings report on SEC EDGAR was filed in August 1999.

SEC Form ADV lists Kenneth N. Ross as president and chief investment officer.

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
$32.7B
Positions
56
Est. 1-yearEstimate
+11.3%SPY +15.7%
Est. 3-year, annualizedEstimate
+22.2%SPY +22.8%

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

Holdings

0 new · 15 added · 33 trimmed · 8 unchanged · 4 sold out

1AMZN on Yahoo Finance (opens in a new tab)Amazon Com IncCOM8.3%$2.7B11,369,869Trimmed -3.3%$137.22*$249.20+81.6%
2UNH on Yahoo Finance (opens in a new tab)Unitedhealth Group IncCOM7.3%$2.4B5,773,026Trimmed -1.5%$408.47*$401.73-1.6%
3MELI on Yahoo Finance (opens in a new tab)Mercadolibre IncCOM7.3%$2.4B1,406,953Added +79.0%$1881.51$1819.99-3.3%
4TSM on Yahoo Finance (opens in a new tab)Taiwan Semiconductor ManufacSPONSORED ADS6.5%$2.1B4,423,550Trimmed -9.3%$93.84$413.04+340.2%
5COP on Yahoo Finance (opens in a new tab)ConocophillipsCOM5.5%$1.8B17,477,615Trimmed -7.6%$105.69*$146.15+38.3%
6DHR on Yahoo Finance (opens in a new tab)Danaher Corp DelCOM5.4%$1.8B9,361,490Added +42.4%$191.36$229.01+19.7%
7SPGI on Yahoo Finance (opens in a new tab)S&P Global IncCOM5.1%$1.7B4,067,628Added +185.4%$411.54$426.66+3.7%
8HUM on Yahoo Finance (opens in a new tab)Humana IncCOM4.7%$1.5B3,846,762Added +29.6%$309.65$417.60+34.9%
9GOOG on Yahoo Finance (opens in a new tab)Alphabet IncCAP STK CL C4.4%$1.4B4,033,340Trimmed -12.3%$133.93*$337.82+152.2%
10MSFT on Yahoo Finance (opens in a new tab)Microsoft CorpCOM4.2%$1.4B3,717,490Trimmed -7.2%$335.57*$526.88+57.0%
11WDAY on Yahoo Finance (opens in a new tab)Workday IncCL A4.2%$1.4B11,323,681Added +30.1%$206.22$190.13-7.8%
12MA on Yahoo Finance (opens in a new tab)Mastercard IncorporatedCL A4.2%$1.4B2,682,370Added +329.5%$503.26$614.51+22.1%
13SAP on Yahoo Finance (opens in a new tab)SAP SeSPON ADR4.1%$1.3B8,640,615Added +10.1%$182.48*$222.49+21.9%
14COF on Yahoo Finance (opens in a new tab)Capital One Finl CorpCOM3.9%$1.3B6,397,170Trimmed -2.6%$115.84*$200.55+73.1%
15AJG on Yahoo Finance (opens in a new tab)Gallagher Arthur J & CoCOM3.4%$1.1B4,890,612Added +83.5%$220.98$251.64+13.9%
16LEN on Yahoo Finance (opens in a new tab)Lennar CorpCL A3.0%$967M10,686,983Trimmed -1.8%$117.66$76.89-34.6%
17EQT on Yahoo Finance (opens in a new tab)Eqt CorpCOM2.5%$817M15,356,952Added +319.6%$56.42$54.13-4.0%
18INTU on Yahoo Finance (opens in a new tab)IntuitCOM2.4%$776M2,973,884Added +28.1%$466.25$322.44-30.8%
19ASML on Yahoo Finance (opens in a new tab)ASML Hldg NVN Y REGISTRY SHS2.3%$744M373,914Trimmed -13.7%$725.04$1658.81+128.8%
20META on Yahoo Finance (opens in a new tab)Meta Platforms IncCL A2.2%$727M1,289,767Trimmed -2.0%$325.78*$706.95+117.0%
21EL on Yahoo Finance (opens in a new tab)Lauder Estee Cos IncCL A2.2%$711M9,010,180Added +13.6%$72.90$104.67+43.6%
22AA on Yahoo Finance (opens in a new tab)Alcoa CorpCOM1.9%$619M11,879,807Trimmed -15.7%$37.79$41.59+10.0%
23ELV on Yahoo Finance (opens in a new tab)Elevance Health Inc FormerlyCOM1.8%$577M1,491,409Trimmed -3.7%$424.73*$428.93+1.0%
24GOOGL on Yahoo Finance (opens in a new tab)Alphabet IncCAP STK CL A0.9%$300M838,532Trimmed -12.5%$153.44*$341.57+122.6%
25CHTR on Yahoo Finance (opens in a new tab)Charter Communications IncCL A0.8%$247M1,739,813Added +1064.1%$184.39*$110.45-40.1%
26—Liberty Broadband CorpCOM SER C0.7%$219M6,584,398Trimmed -1.7%———
27AER on Yahoo Finance (opens in a new tab)Aercap Holdings NVSHS0.3%$94M645,370Trimmed -91.2%$65.23*$146.01+123.8%
28SPY on Yahoo Finance (opens in a new tab)State Str SPDR S&P 500 ETF TTR UNIT0.1%$49M65,042Added +130.0%$697.93$762.97+9.3%
29GEV on Yahoo Finance (opens in a new tab)GE Vernova IncCOM0.1%$22M19,116Trimmed -21.7%$157.80$927.56+487.8%
30BRK/B on Yahoo Finance (opens in a new tab)Berkshire Hathaway Inc DelCL B NEW0.1%$17M33,220Trimmed -34.6%$363.67*$529.25+45.5%
31MS on Yahoo Finance (opens in a new tab)Morgan StanleyCOM NEW0.0%$16M76,500Trimmed -3.9%$77.56*$180.60+132.8%
32WWD on Yahoo Finance (opens in a new tab)Woodward IncCOM0.0%$15M35,547Trimmed -98.6%$136.54*$327.90+140.1%
33AON on Yahoo Finance (opens in a new tab)Aon PLCSHS CL A0.0%$15M44,973Trimmed -90.3%$310.96*$289.88-6.8%
34GE on Yahoo Finance (opens in a new tab)GE AerospaceCOM NEW0.0%$13M33,816Trimmed -17.3%$88.79*$315.09+254.9%
35SHEL on Yahoo Finance (opens in a new tab)Shell PLCSPON ADS0.0%$10M131,024Trimmed -97.5%$57.45*$106.21+84.9%
36—Liberty Broadband CorpCOM SER A0.0%$9M267,693Trimmed -1.1%———
37WRB on Yahoo Finance (opens in a new tab)Berkley W R CorpCOM0.0%$9M123,547Unchanged$43.99*$74.33+69.0%
38HLT on Yahoo Finance (opens in a new tab)Hilton Worldwide Hldgs IncCOM0.0%$8M24,591Trimmed -34.3%$150.27*$344.92+129.5%
39CMCSA on Yahoo Finance (opens in a new tab)Comcast Corp NewCL A0.0%$7M268,122Trimmed -99.3%$35.07*$21.95-37.4%
40IWD on Yahoo Finance (opens in a new tab)iShares TrRUS 1000 VAL ETF0.0%$6M26,571Added +242.5%$223.10$255.01+14.3%
41ECL on Yahoo Finance (opens in a new tab)Ecolab IncCOM0.0%$6M22,436Unchanged$171.03*$288.05+68.4%
42MAR on Yahoo Finance (opens in a new tab)Marriott Intl Inc NewCL A0.0%$6M16,091Trimmed -14.5%$194.14*$389.52+100.6%
43BIL on Yahoo Finance (opens in a new tab)SPDR Series TrustST STR BLO 1 ETF0.0%$6M63,163Trimmed -75.9%$82.23*$91.57+11.4%
44C on Yahoo Finance (opens in a new tab)Citigroup IncCOM NEW0.0%$6M41,076Unchanged$38.16*$123.71+224.2%
45WFC on Yahoo Finance (opens in a new tab)Wells Fargo & CoCOM0.0%$6M68,144Trimmed -21.6%$38.85*$83.23+114.2%
46NFLX on Yahoo Finance (opens in a new tab)Netflix Inc.COM0.0%$4M60,230Trimmed -98.9%$88.26*$70.36-20.3%
47ORCL on Yahoo Finance (opens in a new tab)Oracle CorpCOM0.0%$3M20,000Unchanged$109.86*$128.49+17.0%
48ECHO on Yahoo Finance (opens in a new tab)Echostar CorpCL A0.0%$3M24,887Unchanged$13.94$85.36+512.3%
49TRV on Yahoo Finance (opens in a new tab)Travelers Companies IncCOM0.0%$2M6,900Unchanged$156.47*$388.11+148.0%
50PTC on Yahoo Finance (opens in a new tab)PTC IncCOM0.0%$1M10,626Trimmed -98.5%$169.35$193.20+14.1%
51VOO on Yahoo Finance (opens in a new tab)Vanguard Index FdsS&P 500 ETF SHS0.0%$1M1,708Added +124.1%$641.45$701.43+9.4%
52IBM on Yahoo Finance (opens in a new tab)International Business MachsCOM0.0%$759K2,700Unchanged$133.31*$231.64+73.8%
53GEHC on Yahoo Finance (opens in a new tab)GE Healthcare Technologies ICOMMON STOCK0.0%$702K10,970Trimmed -9.0%$66.06*$69.77+5.6%
54GS on Yahoo Finance (opens in a new tab)Goldman Sachs Group IncCOM0.0%$423K418Trimmed -94.0%$308.70*$879.54+184.9%
55V on Yahoo Finance (opens in a new tab)Visa IncCOM CL A0.0%$398K1,160Trimmed -68.4%$250.02*$400.91+60.3%
56JPM on Yahoo Finance (opens in a new tab)JPMorgan Chase & CoCOM0.0%$363K1,109Unchanged$177.65*$337.82+90.2%

Sold out since Q1 2026

Estimated, from reported holdings

Quarter by quarter

Q4 2023: est. holdings +12.8%Q4 2023: S&P 500 (SPY) +11.6%Q4 ’23Q1 2024: est. holdings +15.1%Q1 2024: S&P 500 (SPY) +10.4%Q1 ’24Q2 2024: est. holdings +5.0%Q2 2024: S&P 500 (SPY) +4.4%Q2 ’24Q3 2024: est. holdings +2.5%Q3 2024: S&P 500 (SPY) +5.8%Q3 ’24Q4 2024: est. holdings +4.1%Q4 2024: S&P 500 (SPY) +2.5%Q4 ’24Q1 2025: est. holdings -1.3%Q1 2025: S&P 500 (SPY) -4.3%Q1 ’25Q2 2025: est. holdings +8.5%Q2 2025: S&P 500 (SPY) +10.8%Q2 ’25Q3 2025: est. holdings +5.2%Q3 2025: S&P 500 (SPY) +8.1%Q3 ’25Q4 2025: est. holdings +4.7%Q4 2025: S&P 500 (SPY) +2.7%Q4 ’25Q1 2026: est. holdings -7.2%Q1 2026: S&P 500 (SPY) -4.4%Q1 ’26Q2 2026: est. holdings +7.4%Q2 2026: S&P 500 (SPY) +15.1%Q2 ’26Q3 2026: est. holdings +6.8%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: 3. Of 3 with six months of history, 66.7% beat the S&P 500 from the filing date.

Source: SEC Form 13F-HR 0001172661-26-003757, compared with the Q1 2026 report. 0 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.