{"count":93,"gurus":[{"slug":"allan-mecham","display_name":"Allan Mecham","fund_name":"Arlington Value Capital","style":"value","bio_summary":"Allan Mecham became a cult figure in value-investing media after a 2012 Forbes profile titled \"20% returns from a Utah strip mall\" — the firm operates out of a literal strip mall office in Salt Lake C","latest_filing_quarter":"2020-03-31","holdings_count":13,"total_aum_usd":672529000},{"slug":"andreas-halvorsen","display_name":"Andreas Halvorsen","fund_name":"Viking Global Investors","style":"growth","bio_summary":"Andreas Halvorsen, 64, co-founded Viking Global Investors in 1999 and runs the long/short equity strategy out of Greenwich, Connecticut. A Tiger Cub (he ran Tiger Management's equities desk under Juli","latest_filing_quarter":"2026-06-30","holdings_count":90,"total_aum_usd":35079228595},{"slug":"andrew-wellington","display_name":"Andrew Wellington","fund_name":"Lyrical Asset Management","style":"value","bio_summary":"Andrew Wellington founded Lyrical in 2008 with an explicit quant-overlay value strategy: screen the cheapest decile by P/E, then fundamental-analyze for quality and apply portfolio construction with r","latest_filing_quarter":"2026-06-30","holdings_count":41,"total_aum_usd":7884153824},{"slug":"baillie-gifford","display_name":"Baillie Gifford","fund_name":"Baillie Gifford & Co","style":"growth","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":272,"total_aum_usd":110218398610},{"slug":"bill-ackman","display_name":"Bill Ackman","fund_name":"Pershing Square Capital","style":"activist","bio_summary":"Bill Ackman, 59, runs Pershing Square Capital Management out of New York. He prefers concentrated activist positions — typically 8 to 12 holdings — in consumer-facing businesses with under-managed bra","latest_filing_quarter":"2026-06-30","holdings_count":14,"total_aum_usd":19465692772},{"slug":"bill-gates","display_name":"Bill Gates","fund_name":"Gates Foundation Trust","style":"value","bio_summary":"Bill Gates' charitable foundation is among the world's largest endowments. Its 13F portfolio is a long-duration, conviction book — Berkshire Hathaway, Microsoft (legacy donation), Waste Management, Ca","latest_filing_quarter":"2026-06-30","holdings_count":24,"total_aum_usd":34424791932},{"slug":"bill-miller","display_name":"Bill Miller","fund_name":"Miller Value Partners","style":"value","bio_summary":"Bill Miller, 75, runs Miller Value Partners out of Baltimore, the boutique he spun out from Legg Mason in 2016. His Legg Mason Value Trust beat the S&P 500 for a record 15 consecutive years from 1991 ","latest_filing_quarter":"2026-06-30","holdings_count":56,"total_aum_usd":423070057},{"slug":"bill-nygren","display_name":"Bill Nygren","fund_name":"Harris Associates (Oakmark Funds)","style":"value","bio_summary":"Bill Nygren runs the Oakmark Fund (and co-manages Oakmark Select and Oakmark Global Select) at Harris Associates — large-cap value with explicit two-part criteria: trading at 60% or less of business v","latest_filing_quarter":"2026-06-30","holdings_count":161,"total_aum_usd":75159027042},{"slug":"brad-gerstner","display_name":"Brad Gerstner","fund_name":"Altimeter Capital","style":"growth","bio_summary":"Brad Gerstner, 53, founded Altimeter Capital in 2008 and runs it from Menlo Park, California. The strategy is tech-focused long/short with a crossover sleeve — Altimeter takes private positions in the","latest_filing_quarter":"2026-06-30","holdings_count":20,"total_aum_usd":9829676383},{"slug":"bruce-berkowitz","display_name":"Bruce Berkowitz","fund_name":"Fairholme Capital Management","style":"value","bio_summary":"Bruce Berkowitz was Morningstar's Stock Fund Manager of the Decade for the 2000s after Fairholme Fund's run from 2000-2009. Style is extremely concentrated contrarian value — at points 60%+ of the fun","latest_filing_quarter":"2026-06-30","holdings_count":13,"total_aum_usd":1489888626},{"slug":"carl-icahn","display_name":"Carl Icahn","fund_name":"Icahn Capital","style":"activist","bio_summary":"Carl Icahn, 89, runs Icahn Capital LP out of Sunny Isles, Florida — the investment arm of his publicly-traded holding company Icahn Enterprises (IEP). The strategy is concentrated activism: take a mea","latest_filing_quarter":"2026-06-30","holdings_count":12,"total_aum_usd":8264090525},{"slug":"cathie-wood","display_name":"Cathie Wood","fund_name":"ARK Investment Management","style":"growth","bio_summary":"Cathie Wood, 70, founded ARK Investment Management in New York in 2014. ARK runs thematic ETFs concentrated in disruptive-innovation names — genomics, autonomous vehicles, blockchain, AI. The portfoli","latest_filing_quarter":"2026-06-30","holdings_count":189,"total_aum_usd":15400758622},{"slug":"chase-coleman","display_name":"Chase Coleman","fund_name":"Tiger Global Management","style":"growth","bio_summary":"Chase Coleman, 50, founded Tiger Global Management in 2001 from a $25M seed from Julian Robertson and runs it out of New York. The strategy crosses public long/short equity with private venture invest","latest_filing_quarter":"2026-06-30","holdings_count":46,"total_aum_usd":23981506027},{"slug":"chris-bloomstran","display_name":"Chris Bloomstran","fund_name":"Semper Augustus Investments Group","style":"value","bio_summary":"Chris Bloomstran is the president and chief investment officer of Semper Augustus Investments Group in St. Louis. A concentrated, long-horizon value investor, he is best known for his annual letter, a","latest_filing_quarter":"2026-06-30","holdings_count":50,"total_aum_usd":884603403},{"slug":"chris-davis","display_name":"Chris Davis","fund_name":"Davis Selected Advisers","style":"value","bio_summary":"Chris Davis, 60, runs Davis Selected Advisers out of New York — the third-generation value shop founded by his grandfather Shelby Davis in 1969 and continued by his father Shelby Davis Jr. The Davis f","latest_filing_quarter":"2026-06-30","holdings_count":112,"total_aum_usd":23289545492},{"slug":"chris-hohn","display_name":"Chris Hohn","fund_name":"TCI Fund Management","style":"value","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":11,"total_aum_usd":52769884406},{"slug":"chuck-akre","display_name":"Chuck Akre","fund_name":"Akre Capital Management","style":"value","bio_summary":"Chuck Akre, 81, founded Akre Capital Management in 1989 and runs it from Middleburg, Virginia. His \"three-legged stool\" framework — great businesses, great management, great reinvestment runway — buil","latest_filing_quarter":"2026-06-30","holdings_count":19,"total_aum_usd":5106870308},{"slug":"cliff-asness","display_name":"Cliff Asness","fund_name":"AQR Capital Management","style":"quant","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":3894,"total_aum_usd":286564911916},{"slug":"dan-bin","display_name":"Dan Bin","fund_name":"Oriental Harbor Investment","style":"value","bio_summary":"Dan Bin (但斌) founded Shenzhen-based Oriental Harbor Investment (东方港湾) in 2004 and is probably China's best-known Buffett disciple — his 2007 book \"The Rose of Time\" made the long-horizon case for Kwei","latest_filing_quarter":"2026-06-30","holdings_count":13,"total_aum_usd":1649592644},{"slug":"dan-crenshaw","display_name":"Dan Crenshaw","fund_name":"US House of Representatives — R-TX","style":"congress","bio_summary":"Dan Crenshaw has represented Texas's 2nd Congressional District (Houston) since 2019 and serves on the House Permanent Select Committee on Intelligence and the Energy & Commerce Committee. His PTRs ar","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"daniel-loeb","display_name":"Daniel Loeb","fund_name":"Third Point","style":"activist","bio_summary":"Daniel Loeb, 63, founded Third Point in 1995 and runs it from New York. The strategy is activist event-driven across equity and credit — when Loeb takes a stake, the management team usually hears abou","latest_filing_quarter":"2026-06-30","holdings_count":38,"total_aum_usd":4566909288},{"slug":"daniel-sundheim","display_name":"Daniel Sundheim","fund_name":"D1 Capital Partners","style":"growth","bio_summary":"Daniel Sundheim, 48, founded D1 Capital Partners in 2018 out of New York after a decade as Viking Global's CIO. D1 runs a hybrid mandate — public long/short, private growth, and direct sports-team sta","latest_filing_quarter":"2026-06-30","holdings_count":55,"total_aum_usd":34783267943},{"slug":"david-abrams","display_name":"David Abrams","fund_name":"Abrams Capital Management","style":"value","bio_summary":"David Abrams trained under Seth Klarman at Baupost before founding Abrams Capital in 1998. The portfolio is extremely concentrated (often 5-7 names = 70%+ of the book) and held for years with near-zer","latest_filing_quarter":"2026-06-30","holdings_count":11,"total_aum_usd":5479746142},{"slug":"david-einhorn","display_name":"David Einhorn","fund_name":"Greenlight Capital (DME Capital Management)","style":"value","bio_summary":"David Einhorn, 56, runs Greenlight Capital out of New York — its 13F filings appear under his management vehicle DME Capital Management LP. Greenlight is a value-with-an-edge long/short fund: deep fun","latest_filing_quarter":"2026-06-30","holdings_count":46,"total_aum_usd":3908853490},{"slug":"david-rolfe","display_name":"David Rolfe","fund_name":"Wedgewood Partners","style":"growth","bio_summary":"David Rolfe runs Wedgewood Partners' Focused Growth strategy — 20-stock concentrated quality-growth portfolios with multi-year holds. The firm became publicly known for selling its 12-year Berkshire H","latest_filing_quarter":"2026-06-30","holdings_count":18,"total_aum_usd":484433173},{"slug":"david-tepper","display_name":"David Tepper","fund_name":"Appaloosa Management","style":"macro","bio_summary":"David Tepper, 68, founded Appaloosa Management in 1993 and now runs it from Short Hills, New Jersey (re-domiciled from Miami). His method blends distressed-debt deep dives with bold macro pivots in eq","latest_filing_quarter":"2026-06-30","holdings_count":25,"total_aum_usd":7471257999},{"slug":"debbie-wasserman-schultz","display_name":"Debbie Wasserman Schultz","fund_name":"US House of Representatives — D-FL","style":"congress","bio_summary":"Debbie Wasserman Schultz has represented Florida's 25th Congressional District (formerly the 23rd) since 2005 and serves on the House Appropriations Committee. Her household's PTRs disclose frequent t","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"de-shaw","display_name":"D. E. Shaw","fund_name":"D. E. Shaw & Co","style":"quant","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":3301,"total_aum_usd":151505621423},{"slug":"dev-kantesaria","display_name":"Dev Kantesaria","fund_name":"Valley Forge Capital","style":"value","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":7,"total_aum_usd":3116388059},{"slug":"diana-harshbarger","display_name":"Diana Harshbarger","fund_name":"US House of Representatives — R-TN","style":"congress","bio_summary":"Diana Harshbarger has represented Tennessee's 1st Congressional District since 2021 and serves on the House Energy & Commerce Committee. A licensed pharmacist and former compounding-pharmacy owner, sh","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"dodge-and-cox","display_name":"Dodge & Cox","fund_name":"Dodge & Cox","style":"value","bio_summary":"Dodge & Cox is the institutional Graham-and-Dodd value franchise — founded in San Francisco in 1930, employee-owned, with five funds (Stock, Balanced, International, Global, Income) and ~$350B AUM. Th","latest_filing_quarter":"2026-06-30","holdings_count":222,"total_aum_usd":191008088994},{"slug":"donald-trump","display_name":"Donald J. Trump","fund_name":"President of the United States","style":"official","bio_summary":"Donald J. Trump is the 47th President of the United States (2025–) and was the 45th (2017–2021). As an executive-branch official he files Periodic Transaction Reports (OGE Form 278-T) with the Office ","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"donald-yacktman","display_name":"Donald Yacktman","fund_name":"Yacktman Asset Management","style":"value","bio_summary":"Donald Yacktman, 84, has run his quality-value franchise since 1992 with a singular focus on \"forgotten 50\" large-cap businesses with high free-cash-flow yields, durable moats, and shareholder-friendl","latest_filing_quarter":"2026-06-30","holdings_count":74,"total_aum_usd":8089240584},{"slug":"duan-yongping","display_name":"Duan Yongping","fund_name":"H&H International Investment LLC","style":"value","bio_summary":"Duan Yongping (段永平), 64, is the most-followed Chinese value investor and a frequent attendee of Berkshire's annual meeting — he famously won the 2006 Buffett charity-lunch auction (and brought a young","latest_filing_quarter":"2026-06-30","holdings_count":18,"total_aum_usd":19100584155},{"slug":"first-eagle","display_name":"First Eagle","fund_name":"First Eagle Investment Management","style":"value","bio_summary":"First Eagle is the spiritual home of the Jean-Marie Eveillard global value legacy — Eveillard ran First Eagle Global Fund from 1979 to 2009 with a famously contrarian approach that emphasized capital ","latest_filing_quarter":"2026-06-30","holdings_count":421,"total_aum_usd":60651765427},{"slug":"francois-rochon","display_name":"François Rochon","fund_name":"Giverny Capital","style":"value","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":51,"total_aum_usd":2974321189},{"slug":"gavin-baker","display_name":"Gavin Baker","fund_name":"Atreides Management","style":"growth","bio_summary":"Gavin Baker is the managing partner and chief investment officer of Atreides Management, which he founded in 2019 after running Fidelity's OTC Portfolio. He is one of the most-followed public voices o","latest_filing_quarter":"2026-06-30","holdings_count":46,"total_aum_usd":11148289162},{"slug":"george-soros","display_name":"George Soros","fund_name":"Soros Fund Management","style":"macro","bio_summary":"George Soros, 95, founded Soros Fund Management in 1970 and now runs it as a family office and the endowment for the Open Society Foundations from New York. The career-defining trade was the 1992 shor","latest_filing_quarter":"2026-06-30","holdings_count":233,"total_aum_usd":5760234320},{"slug":"glenn-greenberg","display_name":"Glenn Greenberg","fund_name":"Brave Warrior Advisors, LLC","style":"value","bio_summary":"Glenn Greenberg, 76, co-founded Chieftain Capital in 1984 and now runs Brave Warrior Advisors with the same playbook: 8-10 concentrated positions in dominant franchises, very low turnover, willing to ","latest_filing_quarter":"2026-06-30","holdings_count":40,"total_aum_usd":4588428223},{"slug":"guy-spier","display_name":"Guy Spier","fund_name":"Aquamarine Capital","style":"value","bio_summary":null,"latest_filing_quarter":"2022-06-30","holdings_count":12,"total_aum_usd":170229000},{"slug":"howard-marks","display_name":"Howard Marks","fund_name":"Oaktree Capital Management","style":"value","bio_summary":"Howard Marks, 79, co-founded Oaktree Capital Management in 1995 and remains co-chairman, based in Los Angeles. The firm specialises in credit, distressed debt, and contrarian value — they raise capita","latest_filing_quarter":"2026-06-30","holdings_count":51,"total_aum_usd":3778630287},{"slug":"izzy-englander","display_name":"Israel Englander","fund_name":"Millennium Management","style":"quant","bio_summary":"Israel \"Izzy\" Englander, 77, founded Millennium Management in 1989 and runs it from New York. Millennium runs the original multi-manager pod shop — ~330 portfolio managers operate independent strategi","latest_filing_quarter":"2026-06-30","holdings_count":3665,"total_aum_usd":142167009326},{"slug":"jeff-smith","display_name":"Jeff Smith","fund_name":"Starboard Value","style":"activist","bio_summary":"Jeff Smith founded Starboard Value in 2011 as an operationally focused activist — campaigns at Darden Restaurants (the famous \"294-page slide deck\" that ousted the board over Olive Garden's breadstick","latest_filing_quarter":"2026-06-30","holdings_count":21,"total_aum_usd":4521878950},{"slug":"jim-simons","display_name":"Jim Simons","fund_name":"Renaissance Technologies","style":"quant","bio_summary":"Renaissance Technologies, founded by mathematician Jim Simons in 1982, runs the most successful quantitative trading operation in history — the internal Medallion fund has reportedly returned ~66% gro","latest_filing_quarter":"2026-06-30","holdings_count":3124,"total_aum_usd":72583311839},{"slug":"joel-greenblatt","display_name":"Joel Greenblatt","fund_name":"Gotham Asset Management","style":"value","bio_summary":"Joel Greenblatt, 67, runs Gotham Asset Management out of New York — the successor vehicle to Gotham Capital, which he founded in 1985 and famously returned 40% annualised over its first 10 years befor","latest_filing_quarter":"2026-06-30","holdings_count":1788,"total_aum_usd":42942339049},{"slug":"john-boozman","display_name":"John Boozman","fund_name":"US Senate — R-AR","style":"congress","bio_summary":"John Boozman has represented Arkansas in the US Senate since 2011 (previously in the House from 2001) and is ranking member of the Senate Agriculture, Nutrition & Forestry Committee. His disclosed PTR","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"john-rogers","display_name":"John Rogers","fund_name":"Ariel Investments","style":"value","bio_summary":"John Rogers founded Ariel Investments in 1983 as the first Black-owned mutual fund firm in the US and runs the Ariel Fund and Ariel Appreciation Fund — patient small/mid-cap value with 5-year holding ","latest_filing_quarter":"2026-06-30","holdings_count":106,"total_aum_usd":10029168542},{"slug":"josh-gottheimer","display_name":"Josh Gottheimer","fund_name":"US House of Representatives — D-NJ","style":"congress","bio_summary":"Josh Gottheimer has represented New Jersey's 5th Congressional District since 2017 and sits on the House Financial Services Committee. He consistently ranks among the highest-volume traders in the Hou","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"ken-griffin","display_name":"Ken Griffin","fund_name":"Citadel","style":"quant","bio_summary":"Ken Griffin, 56, founded Citadel in 1990 and runs it from Miami after relocating the firm from Chicago in 2022. Citadel runs a multi-strategy platform — fundamental long/short, fixed income, commoditi","latest_filing_quarter":"2026-06-30","holdings_count":6244,"total_aum_usd":171405448248},{"slug":"kevin-hern","display_name":"Kevin Hern","fund_name":"US House of Representatives — R-OK","style":"congress","bio_summary":"Kevin Hern has represented Oklahoma's 1st Congressional District (Tulsa) since 2018 and serves on the House Ways & Means Committee. A former McDonald's franchisee, he is consistently ranked among the ","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"larry-robbins","display_name":"Larry Robbins","fund_name":"Glenview Capital Management","style":"value","bio_summary":"Larry Robbins founded Glenview Capital Management in 2000 and runs concentrated fundamental long/short with deep specialization in healthcare and business services. ~$5B AUM. Glenview was instrumental","latest_filing_quarter":"2026-06-30","holdings_count":42,"total_aum_usd":5006125679},{"slug":"lee-ainslie","display_name":"Lee Ainslie","fund_name":"Maverick Capital","style":"value","bio_summary":"Lee Ainslie is one of the original \"Tiger Cubs\" — Julian Robertson seeded Maverick in 1993. The strategy is fundamental long/short equity with deep industry teams, sector-neutral construction, and dis","latest_filing_quarter":"2026-06-30","holdings_count":176,"total_aum_usd":11020801417},{"slug":"leon-cooperman","display_name":"Leon Cooperman","fund_name":"Omega Advisors","style":"value","bio_summary":"Leon Cooperman ran Goldman Sachs Asset Management's flagship Goldman Sachs Capital Growth Fund before founding Omega Advisors in 1991 as a hedge fund and converting to a family office in 2018. Style i","latest_filing_quarter":"2018-12-31","holdings_count":17,"total_aum_usd":658099000},{"slug":"leopold-aschenbrenner","display_name":"Leopold Aschenbrenner","fund_name":"Situational Awareness LP","style":"growth","bio_summary":"Leopold Aschenbrenner is a former OpenAI researcher and the author of \"Situational Awareness: The Decade Ahead\" (2024), an essay arguing that AI progress would set off an industrial build-out of compu","latest_filing_quarter":"2026-06-30","holdings_count":23,"total_aum_usd":20169035068},{"slug":"li-lu","display_name":"Li Lu","fund_name":"Himalaya Capital","style":"value","bio_summary":"Li Lu, 58, founded Himalaya Capital in 1997 and runs it from Seattle. The portfolio is unusually concentrated by US-fund standards — often under 10 positions, multi-year holding periods, low single-di","latest_filing_quarter":"2026-06-30","holdings_count":8,"total_aum_usd":3702921099},{"slug":"mario-gabelli","display_name":"Mario Gabelli","fund_name":"GAMCO Investors","style":"value","bio_summary":"Mario Gabelli built GAMCO into one of the largest independent value asset managers, anchored in the \"Private Market Value with a Catalyst\" framework he developed at Loeb Rhoades in the 1970s — what wo","latest_filing_quarter":"2026-06-30","holdings_count":908,"total_aum_usd":11113701436},{"slug":"mark-massey","display_name":"Mark Massey","fund_name":"Eagle Capital Management","style":"value","bio_summary":"Eagle Capital is a boutique New York large-cap value firm founded in 1988 — extremely low-profile despite a ~$30B AUM book run for endowments, foundations, and select wealthy families. The strategy is","latest_filing_quarter":"2026-06-30","holdings_count":56,"total_aum_usd":32747808496},{"slug":"markwayne-mullin","display_name":"Markwayne Mullin","fund_name":"US Senate — R-OK","style":"congress","bio_summary":"Markwayne Mullin has represented Oklahoma in the US Senate since 2023 (previously in the House from 2013-2023). He sits on the Senate Health, Education, Labor & Pensions Committee and the Armed Servic","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"mason-hawkins","display_name":"Mason Hawkins","fund_name":"Southeastern Asset Management (Longleaf Partners)","style":"value","bio_summary":"Mason Hawkins co-founded Southeastern Asset Management in Memphis in 1975 and runs the Longleaf Partners family of funds. The style is concentrated deep-value: 15-25 stocks, multi-year holds, with a p","latest_filing_quarter":"2026-06-30","holdings_count":47,"total_aum_usd":1917151885},{"slug":"mason-morfit","display_name":"Mason Morfit","fund_name":"ValueAct","style":"activist","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":18,"total_aum_usd":5634931372},{"slug":"michael-burry","display_name":"Michael Burry","fund_name":"Scion Asset Management","style":"value","bio_summary":"Michael Burry, 53, runs Scion Asset Management out of Saratoga, California. The portfolio is tiny by hedge-fund standards (low hundreds of millions) and unusually concentrated — often under 15 positio","latest_filing_quarter":"2025-09-30","holdings_count":3,"total_aum_usd":55000895},{"slug":"michael-mccaul","display_name":"Michael McCaul","fund_name":"US House of Representatives — R-TX","style":"congress","bio_summary":"Michael McCaul has represented Texas's 10th Congressional District since 2005 and chairs the House Foreign Affairs Committee. Consistently ranked among the wealthiest members of Congress, his PTRs dis","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"mohnish-pabrai","display_name":"Mohnish Pabrai","fund_name":"Pabrai Investment Funds (Dalal Street LLC)","style":"value","bio_summary":"Mohnish Pabrai, 60, runs Pabrai Investment Funds out of Irvine, California — its 13F filings appear under his management vehicle Dalal Street LLC. The portfolio is extreme even by value standards: som","latest_filing_quarter":"2026-06-30","holdings_count":4,"total_aum_usd":326749980},{"slug":"nancy-pelosi","display_name":"Nancy Pelosi","fund_name":"US House of Representatives — D-CA","style":"congress","bio_summary":"Nancy Pelosi has represented California's 11th Congressional District (San Francisco) since 1987 and served as Speaker of the House from 2007-2011 and 2019-2023. Her household's PTR filings — many of ","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"nelson-peltz","display_name":"Nelson Peltz","fund_name":"Trian Fund Management","style":"activist","bio_summary":"Nelson Peltz co-founded Trian in 2005 and has run high-profile operational activist campaigns at Procter & Gamble, Disney, Wendy's, Heinz, DuPont, and Madison Square Garden Sports. The Trian thesis is","latest_filing_quarter":"2026-06-30","holdings_count":6,"total_aum_usd":2639052231},{"slug":"nick-train","display_name":"Nick Train","fund_name":"Lindsell Train","style":"value","bio_summary":"Nick Train co-founded Lindsell Train in London in 2000 with Michael Lindsell and manages the Finsbury Growth & Income Trust. He owns a small number of durable, cash-generative businesses (brands, data","latest_filing_quarter":"2026-06-30","holdings_count":28,"total_aum_usd":2628784112},{"slug":"norbert-lou","display_name":"Norbert Lou","fund_name":"Punch Card Management","style":"value","bio_summary":"Norbert Lou ran money for Lou Simpson at GEICO/Berkshire and founded Punch Card Management with an explicit Buffett-inspired philosophy: a 20-hole punch card of lifetime investment decisions, made ver","latest_filing_quarter":"2026-06-30","holdings_count":5,"total_aum_usd":255951708},{"slug":"pat-dorsey","display_name":"Pat Dorsey","fund_name":"Dorsey Asset Management","style":"value","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":11,"total_aum_usd":1561408466},{"slug":"paul-singer","display_name":"Paul Singer","fund_name":"Elliott Investment Management","style":"activist","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":17,"total_aum_usd":14292858303},{"slug":"paul-tudor-jones","display_name":"Paul Tudor Jones","fund_name":"Tudor Investment Corporation","style":"macro","bio_summary":"Paul Tudor Jones is one of the most-decorated macro traders in modern hedge-fund history — most famously called the 1987 stock-market crash within days and was up ~125% that year. Tudor BVI Global Fun","latest_filing_quarter":"2026-06-30","holdings_count":1647,"total_aum_usd":22981186634},{"slug":"peter-thiel","display_name":"Peter Thiel","fund_name":"Thiel Macro LLC","style":"macro","bio_summary":"Peter Thiel co-founded PayPal in 1998, made the first outside investment in Facebook in 2004, and seeded Palantir Technologies; his venture firm Founders Fund has backed SpaceX, Stripe, Airbnb, Anduri","latest_filing_quarter":"2026-06-30","holdings_count":8,"total_aum_usd":418666506},{"slug":"philippe-laffont","display_name":"Philippe Laffont","fund_name":"Coatue Management","style":"growth","bio_summary":"Philippe Laffont, 57, founded Coatue Management in 1999 and runs it from New York. A Tiger Cub trained under Julian Robertson, Laffont built Coatue into a TMT-specialist long/short with one of the lar","latest_filing_quarter":"2026-06-30","holdings_count":66,"total_aum_usd":48629053706},{"slug":"polen-capital","display_name":"Polen Capital","fund_name":"Polen Capital Management","style":"growth","bio_summary":"Polen Capital runs the Polen Focus Growth strategy — a concentrated 25-stock portfolio of high-return-on-capital businesses with multi-year competitive advantages. The firm explicitly bridges the valu","latest_filing_quarter":"2026-06-30","holdings_count":219,"total_aum_usd":11610786601},{"slug":"prem-watsa","display_name":"Prem Watsa","fund_name":"Fairfax Financial Holdings","style":"value","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":32,"total_aum_usd":2638451995},{"slug":"ray-dalio","display_name":"Ray Dalio","fund_name":"Bridgewater Associates","style":"macro","bio_summary":"Ray Dalio, 76, founded Bridgewater Associates in 1975 and runs it from Westport, Connecticut. The firm pioneered systematic macro investing — its Pure Alpha and All Weather strategies translate a top-","latest_filing_quarter":"2026-06-30","holdings_count":997,"total_aum_usd":24376086530},{"slug":"ro-khanna","display_name":"Ro Khanna","fund_name":"US House of Representatives — D-CA","style":"congress","bio_summary":"Ro Khanna has represented California's 17th Congressional District (Silicon Valley) since 2017 and serves on the House Armed Services and Oversight Committees. He has publicly committed to not trading","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"ron-baron","display_name":"Ron Baron","fund_name":"Baron Funds (BAMCO)","style":"growth","bio_summary":"Ron Baron founded Baron Capital in 1982 and runs the Baron Funds family — concentrated, long-duration \"growth at a reasonable price\" with explicit 10-year hold targets and a remarkable tolerance for m","latest_filing_quarter":"2026-06-30","holdings_count":345,"total_aum_usd":66640911675},{"slug":"sequoia-fund","display_name":"Sequoia Fund","fund_name":"Ruane, Cunniff & Goldfarb L.P.","style":"value","bio_summary":"The Sequoia Fund was founded in 1970 by Bill Ruane and Rick Cunniff at Warren Buffett's personal recommendation — when Buffett wound down his original partnership, he told his limited partners that if","latest_filing_quarter":"2026-06-30","holdings_count":54,"total_aum_usd":6427481573},{"slug":"seth-klarman","display_name":"Seth Klarman","fund_name":"Baupost Group","style":"value","bio_summary":"Seth Klarman, 68, runs Baupost Group out of Boston. The firm is a defining example of margin-of-safety value investing — concentrated bets in distressed debt, special situations, and deeply-discounted","latest_filing_quarter":"2026-06-30","holdings_count":23,"total_aum_usd":5415853000},{"slug":"stanley-druckenmiller","display_name":"Stanley Druckenmiller","fund_name":"Duquesne Family Office","style":"macro","bio_summary":"Stanley Druckenmiller, 71, runs Duquesne Family Office out of New York after closing his hedge fund to outside money in 2010. He is a top-down macro investor first, equity-picker second: positions con","latest_filing_quarter":"2026-06-30","holdings_count":85,"total_aum_usd":4353215000},{"slug":"stephen-mandel","display_name":"Stephen Mandel","fund_name":"Lone Pine Capital","style":"growth","bio_summary":"Stephen Mandel, 69, founded Lone Pine Capital in 1997 out of Greenwich, Connecticut and ran the long/short book personally until stepping back as portfolio manager in early 2019. Mala Gaonkar and Davi","latest_filing_quarter":"2026-06-30","holdings_count":34,"total_aum_usd":16357760275},{"slug":"steve-cohen","display_name":"Steve Cohen","fund_name":"Point72 Asset Management","style":"quant","bio_summary":"Steve Cohen, 69, founded Point72 Asset Management in 2014 in Stamford, Connecticut after the closure of SAC Capital. Like SAC before it, Point72 runs a multi-strategy book — fundamental long/short equ","latest_filing_quarter":"2026-06-30","holdings_count":1903,"total_aum_usd":62593478385},{"slug":"steven-romick","display_name":"Steven Romick","fund_name":"First Pacific Advisors (FPA Crescent / Capital)","style":"value","bio_summary":"Steven Romick runs FPA Crescent — a go-anywhere absolute-return fund willing to hold large cash positions when nothing is cheap (90% cash at points during the dot-com run-up). FPA's culture descends f","latest_filing_quarter":"2026-06-30","holdings_count":72,"total_aum_usd":7965350969},{"slug":"susan-collins","display_name":"Susan Collins","fund_name":"US Senate — R-ME","style":"congress","bio_summary":"Susan Collins has represented Maine in the US Senate since 1997 and chairs the Senate Appropriations Committee. She has filed disclosed individual-stock holdings for decades, and her PTRs (often via m","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"terry-smith","display_name":"Terry Smith","fund_name":"Fundsmith","style":"value","bio_summary":null,"latest_filing_quarter":"2026-06-30","holdings_count":41,"total_aum_usd":13648923682},{"slug":"tom-gayner","display_name":"Tom Gayner","fund_name":"Markel Group","style":"value","bio_summary":"Tom Gayner runs the equity investment portfolio for Markel Group, the specialty insurance holding company that has explicitly modeled itself on Berkshire Hathaway since the 1990s. The book is large-ca","latest_filing_quarter":"2026-06-30","holdings_count":130,"total_aum_usd":13130490727},{"slug":"tommy-tuberville","display_name":"Tommy Tuberville","fund_name":"US Senate — R-AL","style":"congress","bio_summary":"Tommy Tuberville has represented Alabama in the US Senate since 2021. He sits on the Senate Armed Services Committee and is among the most-cited senators in STOCK Act-compliance discussions, having be","latest_filing_quarter":null,"holdings_count":0,"total_aum_usd":0},{"slug":"tom-russo","display_name":"Tom Russo","fund_name":"Gardner Russo & Quinn","style":"value","bio_summary":"Tom Russo runs Gardner Russo & Quinn out of Lancaster, PA, with a portfolio dominated by global consumer-brand companies (Nestle, Heineken, Pernod Ricard, Berkshire) held for decades. The signature co","latest_filing_quarter":"2026-06-30","holdings_count":83,"total_aum_usd":8924363952},{"slug":"tweedy-browne","display_name":"Tweedy Browne","fund_name":"Tweedy, Browne Company","style":"value","bio_summary":"Tweedy, Browne's lineage runs directly back to Ben Graham — the firm brokered the GEICO stock that Buffett bought as a young man — and the partnership has practiced quantitative deep-value (low P/B, l","latest_filing_quarter":"2026-06-30","holdings_count":91,"total_aum_usd":1319974933},{"slug":"two-sigma","display_name":"Two Sigma","fund_name":"Two Sigma Investments","style":"quant","bio_summary":"David Siegel and John Overdeck founded Two Sigma in New York in 2001 and run it as co-chairmen. The firm is a defining systematic-quant shop — machine-learning models and alternative datasets drive a ","latest_filing_quarter":"2026-06-30","holdings_count":3788,"total_aum_usd":127256363885},{"slug":"wally-weitz","display_name":"Wally Weitz","fund_name":"Weitz Investment Management","style":"value","bio_summary":"Wally Weitz, 76, founded Weitz Investment Management in Omaha in 1983 and is sometimes called \"the other Warren Buffett\" for both the geography and the philosophy — long-term concentrated business own","latest_filing_quarter":"2026-06-30","holdings_count":50,"total_aum_usd":1444222377},{"slug":"warren-buffett","display_name":"Warren Buffett","fund_name":"Berkshire Hathaway","style":"value","bio_summary":"Warren Buffett, 95, has run Berkshire Hathaway out of Omaha since 1965. His method pairs concentrated bets on competitively-moated, cash-generative businesses with patient holding periods often measur","latest_filing_quarter":"2026-06-30","holdings_count":29,"total_aum_usd":299253556246},{"slug":"zhang-lei","display_name":"Zhang Lei","fund_name":"Hillhouse (HHLR Advisors)","style":"value","bio_summary":"Zhang Lei founded Hillhouse in 2005 with seed capital from the Yale endowment, where he had trained under David Swensen, and built it into one of Asia's largest investment firms. His book \"Value\" sets","latest_filing_quarter":"2026-06-30","holdings_count":35,"total_aum_usd":832072843}]}