Gulfstream Capital

13F Intelligence / Directory

The managers

100 investors.
One published rule.

Fifty of the largest hedge funds and partnerships by reported 13F value, and fifty widely followed stock pickers and activists. Tudor Investment is included by exception. Rule: no more than 250 equity positions; operating companies, sovereign and pension funds, banks, insurers, private-equity and quant platforms excluded; reviewed each quarter.

Sort by any column. Linked names open a full profile; the rest are summary listings for now. Returns are estimates from reported holdings, not fund results.

Latest reports · Q2 2026

All managers

S&P 500 (SPY): 1Y +15.7% · 3Y annualized +22.8%

Berkshire HathawayWarren Buffett (chairman) · Greg Abel (CEO)Stock pickers$299.3B2988.5%+2.2%+15.3%+18.8%AAPL on Yahoo Finance (opens in a new tab)Q2 2026
Sanders CapitalSummary listingStock pickers$99.8B4760.2%+3.2%+29.3%+31.0%TSM on Yahoo Finance (opens in a new tab)Q2 2026
TCI Fund ManagementChris Hohn (founder)Largest funds$52.8B1198.6%-5.6%-0.9%+18.2%GE on Yahoo Finance (opens in a new tab)Q2 2026
Coatue ManagementPhilippe Laffont (founder)Largest funds$48.6B6661.9%-7.8%+10.3%+34.4%TSM on Yahoo Finance (opens in a new tab)Q2 2026
Viking Global InvestorsAndreas Halvorsen (co-founder)Largest funds$35.1B9035.7%-1.9%+6.2%+19.4%V on Yahoo Finance (opens in a new tab)Q2 2026
D1 Capital PartnersDan Sundheim (founder)Largest funds$34.8B5576.7%-8.8%+1.9%+23.4%SPCX on Yahoo Finance (opens in a new tab)Q2 2026
Eagle CapitalSummary listingStock pickers$32.7B5658.6%+6.8%+11.3%+22.2%AMZN on Yahoo Finance (opens in a new tab)Q2 2026
Alkeon CapitalSummary listingLargest funds$25.9B7947.3%-6.7%+19.3%+30.4%TSM on Yahoo Finance (opens in a new tab)Q2 2026
Tudor InvestmentPaul Tudor Jones (founder)Stock pickers$24.2B167920.2%-1.2%+13.3%—IVV on Yahoo Finance (opens in a new tab)Q2 2026
Tiger Global ManagementChase Coleman (founder)Largest funds$24.0B4667.1%-0.7%-2.9%+28.0%TSM on Yahoo Finance (opens in a new tab)Q2 2026
Davis Selected AdvisersSummary listingStock pickers$23.3B11248.8%-2.3%+13.9%+22.3%COF on Yahoo Finance (opens in a new tab)Q2 2026
Darsana Capital PartnersSummary listingLargest funds$22.3B1695.4%-9.9%-8.2%+20.4%SPCX on Yahoo Finance (opens in a new tab)Q2 2026
Situational AwarenessLeopold Aschenbrenner (founder)Largest funds$20.2B2392.1%-16.7%+91.8%—SNDK on Yahoo Finance (opens in a new tab)Q2 2026
Baker Bros. AdvisorsJulian Baker · Felix BakerLargest funds$20.0B8472.8%+8.7%+46.2%—INCY on Yahoo Finance (opens in a new tab)Q2 2026
Pershing SquareBill Ackman (founder, CEO)Largest funds$19.5B1493.6%+6.0%+3.5%+14.8%UBER on Yahoo Finance (opens in a new tab)Q2 2026
Farallon CapitalFounded by Tom SteyerLargest funds$17.1B8655.7%+3.6%+30.7%—RVMD on Yahoo Finance (opens in a new tab)Q2 2026
Lone Pine CapitalStephen Mandel (founder)Largest funds$16.4B3453.9%-20.6%-9.2%+23.9%NBIS on Yahoo Finance (opens in a new tab)Q2 2026
Elliott Investment ManagementPaul Singer (founder)Largest funds$14.3B1795.6%+15.9%+40.0%+30.3%TFPM on Yahoo Finance (opens in a new tab)Q2 2026
Soroban Capital PartnersSummary listingLargest funds$14.2B2374.8%+1.5%+10.2%+22.4%AMZN on Yahoo Finance (opens in a new tab)Q2 2026
FundsmithTerry Smith (founder)Stock pickers$13.6B4152.5%+1.7%+3.8%+13.4%MAR on Yahoo Finance (opens in a new tab)Q2 2026
Markel GroupTom Gayner (CEO)Stock pickers$13.1B13042.9%-1.8%+4.4%+14.8%GOOG on Yahoo Finance (opens in a new tab)Q2 2026
Pentwater CapitalSummary listingLargest funds$12.5B5974.3%————Q2 2026
Whale Rock CapitalSummary listingLargest funds$12.5B3559.3%-13.4%+39.9%+53.8%SNDK on Yahoo Finance (opens in a new tab)Q2 2026
Jericho Capital AssetSummary listingLargest funds$12.1B2953.3%-6.8%+9.1%+44.1%FFIV on Yahoo Finance (opens in a new tab)Q2 2026
RTW InvestmentsSummary listingLargest funds$11.7B8447.7%-4.3%+25.6%—MDGL on Yahoo Finance (opens in a new tab)Q2 2026
Polen CapitalStock pickers$11.6B21958.7%+3.9%-8.2%+9.7%LLY on Yahoo Finance (opens in a new tab)Q2 2026
RA CapitalSummary listingLargest funds$11.5B8460.4%-14.3%——ASND on Yahoo Finance (opens in a new tab)Q2 2026
AtreidesSummary listingLargest funds$11.1B4676.3%-8.1%+62.1%+60.2%SPCX on Yahoo Finance (opens in a new tab)Q2 2026
Avoro Capital AdvisorsSummary listingLargest funds$11.1B2679.5%-12.0%——UTHR on Yahoo Finance (opens in a new tab)Q2 2026
Maverick CapitalLee Ainslie (founder)Largest funds$11.1B17743.7%+1.4%+29.9%+30.5%NVDA on Yahoo Finance (opens in a new tab)Q2 2026
Tontine (Jeffrey Gendell)Summary listingLargest funds$11.1B10380.4%-11.5%+61.1%+77.0%IESC on Yahoo Finance (opens in a new tab)Q2 2026
Rubric CapitalSummary listingLargest funds$10.9B8746.4%-6.5%+15.5%+28.8%TLN on Yahoo Finance (opens in a new tab)Q2 2026
SRS InvestmentSummary listingLargest funds$10.7B3273.5%-11.8%-7.5%+12.2%CAR on Yahoo Finance (opens in a new tab)Q2 2026
Egerton Capital (UK)John Armitage (co-founder, CIO)Largest funds$10.4B2376.0%-2.6%+1.1%+17.7%V on Yahoo Finance (opens in a new tab)Q2 2026
Durable Capital PartnersSummary listingLargest funds$10.3B3659.1%-10.3%-13.6%+8.1%RBC on Yahoo Finance (opens in a new tab)Q2 2026
WindacreSummary listingLargest funds$10.1B1194.7%-1.7%+1.5%+25.5%ROP on Yahoo Finance (opens in a new tab)Q2 2026
Altimeter CapitalBrad Gerstner (founder)Largest funds$9.8B2083.3%+1.0%-0.5%+26.9%NVDA on Yahoo Finance (opens in a new tab)Q2 2026
Deerfield CompanyLargest funds$9.6B8253.2%————Q2 2026
Castle Hook PartnersSummary listingLargest funds$9.3B6648.7%-5.0%+37.5%+42.6%NTRA on Yahoo Finance (opens in a new tab)Q2 2026
Gardner Russo & QuinnSummary listingStock pickers$8.9B8580.0%-1.0%+1.6%+14.5%GOOG on Yahoo Finance (opens in a new tab)Q2 2026
Greenhaven AssociatesSummary listingStock pickers$8.7B2879.1%+1.4%——LEN on Yahoo Finance (opens in a new tab)Q2 2026
Carl IcahnCarl IcahnLargest funds$8.3B1298.6%+19.1%+20.1%+0.9%IEP on Yahoo Finance (opens in a new tab)Q2 2026
Yacktman AssetSummary listingStock pickers$8.1B7448.2%+5.5%+12.3%+14.3%CNQ on Yahoo Finance (opens in a new tab)Q2 2026
First Pacific AdvisorsSummary listingStock pickers$8.1B7450.8%+2.0%+18.1%+23.5%ADI on Yahoo Finance (opens in a new tab)Q2 2026
Rokos CapitalChris Rokos (founder)Largest funds$8.0B13468.8%-1.7%+31.5%+34.3%QQQ on Yahoo Finance (opens in a new tab)Q2 2026
Soros Fund ManagementFamily office of George SorosStock pickers$7.6B25426.9%-5.2%——AMZN on Yahoo Finance (opens in a new tab)Q2 2026
AppaloosaDavid Tepper (founder)Largest funds$7.5B2581.6%-3.8%+28.5%+39.4%AMZN on Yahoo Finance (opens in a new tab)Q2 2026
Slate Path CapitalSummary listingLargest funds$7.2B4055.3%-3.9%+49.4%+52.7%UNP on Yahoo Finance (opens in a new tab)Q2 2026
Deep Track CapitalSummary listingLargest funds$6.8B6640.1%-8.7%——GH on Yahoo Finance (opens in a new tab)Q2 2026
Perceptive AdvisorsLargest funds$6.4B10248.9%-8.4%——PRAX on Yahoo Finance (opens in a new tab)Q2 2026
Ruane, Cunniff & GoldfarbFounded by Bill Ruane and Richard CunniffStock pickers$6.4B5466.6%+1.7%+7.7%+18.3%GOOGL on Yahoo Finance (opens in a new tab)Q2 2026
Alpha Wave GlobalSummary listingLargest funds$6.2B2598.5%-13.0%-23.2%—SPCX on Yahoo Finance (opens in a new tab)Q2 2026
Samlyn CapitalSummary listingLargest funds$6.0B7742.2%-7.5%+0.9%+15.7%LPLA on Yahoo Finance (opens in a new tab)Q2 2026
SCGESummary listingLargest funds$5.9B2187.1%-4.0%-11.1%+20.2%SPCX on Yahoo Finance (opens in a new tab)Q2 2026
Kensico CapitalSummary listingLargest funds$5.8B2586.1%-18.2%-24.8%+24.8%APP on Yahoo Finance (opens in a new tab)Q2 2026
Sessa Capital IMSummary listingLargest funds$5.8B2686.6%-0.4%——HUM on Yahoo Finance (opens in a new tab)Q2 2026
Carronade CapitalSummary listingLargest funds$5.8B2391.2%-4.5%+27.4%—SPY on Yahoo Finance (opens in a new tab)Q2 2026
PointState CapitalSummary listingLargest funds$5.7B4350.9%-4.0%+15.3%+32.6%PCG on Yahoo Finance (opens in a new tab)Q2 2026
ValueAct CapitalValueAct CapitalLargest funds$5.6B1886.7%+5.0%-10.9%+16.5%V on Yahoo Finance (opens in a new tab)Q2 2026
LinoniaSummary listingLargest funds$5.6B1299.2%+4.3%——MELI on Yahoo Finance (opens in a new tab)Q2 2026
Abrams CapitalSummary listingLargest funds$5.5B11100.0%-14.0%-16.5%+9.5%LOAR on Yahoo Finance (opens in a new tab)Q2 2026
Baupost GroupSeth Klarman (CEO)Largest funds$5.4B2374.9%-1.8%+8.9%—AMZN on Yahoo Finance (opens in a new tab)Q2 2026
Oaktree Capital ManagementHoward Marks (co-founder)Stock pickers$5.3B13847.3%+3.3%+36.6%+24.7%TRMD on Yahoo Finance (opens in a new tab)Q2 2026
Akre Capital ManagementFounded by Chuck AkreStock pickers$5.1B1987.9%-0.9%-19.2%+6.8%MA on Yahoo Finance (opens in a new tab)Q2 2026
Glenview CapitalLarry Robbins (founder)Largest funds$5.0B4264.1%+6.5%+40.0%+31.7%GPN on Yahoo Finance (opens in a new tab)Q2 2026
Sachem Head CapitalScott Ferguson (founder)Largest funds$4.8B1974.5%-14.9%+3.1%+25.0%TLN on Yahoo Finance (opens in a new tab)Q2 2026
Third PointDaniel Loeb (founder, CEO)Stock pickers$4.7B4260.5%-10.3%+0.6%+17.5%WBD on Yahoo Finance (opens in a new tab)Q2 2026
Brave Warrior AdvisorsSummary listingStock pickers$4.6B4074.4%-8.1%+1.2%+13.8%ICLR on Yahoo Finance (opens in a new tab)Q2 2026
Starboard ValueJeff Smith (co-founder, CEO)Stock pickers$4.5B2184.3%-1.8%+7.0%+13.0%IJH on Yahoo Finance (opens in a new tab)Q2 2026
Southpoint Capital AdvisorsSummary listingStock pickers$4.4B3360.4%+5.1%+21.5%+23.0%AMD on Yahoo Finance (opens in a new tab)Q2 2026
Duquesne Family OfficeStanley Druckenmiller (founder)Stock pickers$4.4B8652.4%+7.8%+49.3%+49.0%NTRA on Yahoo Finance (opens in a new tab)Q2 2026
AKO CapitalSummary listingStock pickers$4.3B2275.8%-0.0%-9.6%+7.6%ALC on Yahoo Finance (opens in a new tab)Q2 2026
Altarock PartnersSummary listingStock pickers$4.2B8100.0%+5.1%+2.4%+18.5%AMZN on Yahoo Finance (opens in a new tab)Q2 2026
Trian PartnersNelson Peltz (co-founder)Stock pickers$4.2B8100.0%———GE on Yahoo Finance (opens in a new tab)Q2 2026
Himalaya CapitalLi Lu (founder, chairman)Stock pickers$3.7B8100.0%-1.7%+11.1%+26.3%GOOGL on Yahoo Finance (opens in a new tab)Q2 2026
Cevian CapitalChrister Gardell · Lars Förberg (founders)Stock pickers$3.7B3100.0%-6.0%+4.3%+26.0%UBS on Yahoo Finance (opens in a new tab)Q2 2026
CorvexSummary listingStock pickers$3.2B2478.5%+5.2%+32.2%+26.1%ILMN on Yahoo Finance (opens in a new tab)Q2 2026
Valley Forge CapitalSummary listingStock pickers$3.1B7100.0%-11.7%-20.6%+6.8%FICO on Yahoo Finance (opens in a new tab)Q2 2026
Giverny CapitalSummary listingStock pickers$3.0B5151.5%+1.7%+4.1%+14.8%GOOG on Yahoo Finance (opens in a new tab)Q2 2026
Dragoneer Investment GroupStock pickers$2.8B1298.4%-7.0%-28.2%+5.7%SPCX on Yahoo Finance (opens in a new tab)Q2 2026
Fairfax FinancialPrem Watsa (founder, chairman)Stock pickers$2.6B3290.7%————Q2 2026
Lindsell TrainMichael Lindsell · Nick TrainStock pickers$2.6B2890.7%-2.4%-7.5%+8.8%GOOGL on Yahoo Finance (opens in a new tab)Q2 2026
Madison Avenue PartnersSummary listingStock pickers$2.3B2577.1%-7.5%+134.1%—GHC on Yahoo Finance (opens in a new tab)Q2 2026
Southeastern Asset ManagementO. Mason Hawkins (founder)Stock pickers$1.9B4762.7%-6.0%-0.3%+8.8%RYN on Yahoo Finance (opens in a new tab)Q2 2026
JANA PartnersBarry Rosenstein (founder)Stock pickers$1.9B10100.0%-12.5%-12.2%—MRCY on Yahoo Finance (opens in a new tab)Q2 2026
TOMS Capital InvestmentSummary listingStock pickers$1.9B1684.3%-8.7%+31.8%—DVN on Yahoo Finance (opens in a new tab)Q2 2026
Aquamarine (Guy Spier)Guy SpierStock pickers$1.8B2498.7%+0.7%+33.4%+32.1%BBD on Yahoo Finance (opens in a new tab)Q2 2026
Dorsey AssetSummary listingStock pickers$1.6B1194.5%-5.7%+14.4%—ASML on Yahoo Finance (opens in a new tab)Q2 2026
Fairholme CapitalBruce Berkowitz (founder)Stock pickers$1.5B1399.8%+3.4%+29.5%+8.8%JOE on Yahoo Finance (opens in a new tab)Q2 2026
Weitz InvestmentSummary listingStock pickers$1.4B5055.0%+3.6%+2.0%+11.3%BRK/B on Yahoo Finance (opens in a new tab)Q2 2026
Tweedy, BrowneStock pickers$1.3B9169.2%-4.3%+12.3%+15.5%CNH on Yahoo Finance (opens in a new tab)Q2 2026
Semper Augustus Investments GroupSummary listingStock pickers$885M5078.9%-3.2%+10.2%+22.0%BRK/B on Yahoo Finance (opens in a new tab)Q2 2026
Cantillon CapitalSummary listingStock pickers$665M2761.7%-0.2%+4.9%+19.5%AVGO on Yahoo Finance (opens in a new tab)Q2 2026
Kahn Brothers GroupFounded by Irving Kahn with sons Thomas and AlanStock pickers$633M4878.7%-3.1%+29.4%+15.8%C on Yahoo Finance (opens in a new tab)Q2 2026
Wedgewood PartnersSummary listingStock pickers$484M1871.8%+3.4%+4.3%+20.2%TSM on Yahoo Finance (opens in a new tab)Q2 2026
Miller Value PartnersBill Miller (founder)Stock pickers$423M5652.8%+4.2%+24.7%+25.9%NBR on Yahoo Finance (opens in a new tab)Q2 2026
Engaged CapitalSummary listingStock pickers$327M10100.0%-15.8%-13.5%—VFC on Yahoo Finance (opens in a new tab)Q2 2026
Dalal Street (Mohnish Pabrai)Mohnish PabraiStock pickers$327M4100.0%+6.4%+36.8%—HCC on Yahoo Finance (opens in a new tab)Q2 2026
Punch CardSummary listingStock pickers$256M5100.0%+1.8%-3.6%+9.6%BRK/A on Yahoo Finance (opens in a new tab)Q2 2026
Chou AssociatesSummary listingStock pickers$217M3182.6%-1.9%+2.5%+14.1%BRK/A on Yahoo Finance (opens in a new tab)Q2 2026
Scion Asset ManagementMichael Burry (founder)Archive$68M4100.0%+0.9%——MOH on Yahoo Finance (opens in a new tab)Q3 2025

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.