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What the famous money is holding. Each card is one disclosing entity — a hedge fund, asset manager, family office, or holding company — with their most recent publicly-disclosed equity book. Sourced from SEC 13F filings (US institutional managers with ≥$100M AUM file quarterly, ~45-day lag) and equivalent disclosures.
Warren Buffett
Buffett & Munger's holding company. The most-watched 13F on Wall Street — concentrated, slow-rotating, with cash reserves above $300B as of 2025. Equity book is dominated by AAPL, BAC, AXP, KO, and a long energy leg (CVX + OXY).
Bill Ackman
Concentrated activist book — typically 8-12 positions, long-biased, run with a hedged-call options overlay. Portfolio is famously disclosed in real time on Twitter.
Michael Burry
"The Big Short" Burry's personal book. High-turnover macro/contrarian — recent quarters have been heavy on China internet (BABA, JD, BIDU, PDD) plus opportunistic puts. Portfolio rotates aggressively quarter to quarter.
Cathie Wood
High-conviction disruptive-innovation manager. Consolidated 13F across the ARKK family — concentrated in TSLA, COIN, ROKU, RBLX, HOOD, PLTR. Daily-disclosed at the ETF level; the 13F here is the rolled-up institutional view.
Chase Coleman
Tiger-cub style growth-tech long book. Public-equity portion of a much larger private/public hybrid platform. Concentrated in mega-cap tech (META, MSFT, GOOGL) plus a global growth tail (SE, SPOT).
David Einhorn
Long/short value manager. Best known for big short calls (Lehman 2008, GMO 2015) but the long book is a concentrated value portfolio — GRBK has been the largest position for years; recent quarters added BRKB and select healthcare/casino names.
Jensen Huang
NVIDIA's corporate strategic-investment book — every position ties to its AI-compute supply chain or downstream demand. Concentrated (5 holdings, $13.1B disclosed) with each name underlying a publicly-announced partnership: Intel (custom x86 CPUs via NVLink, Sept 2025 deal), CoreWeave (GPU cloud renter, pre-IPO stake), Synopsys (EDA tool partnership), Nokia (Q4 2025 5G/AI JV), Nebius (European compute capacity).
Nancy Pelosi (US House)
Aggregated equity exposure of US Representative Nancy Pelosi (D-CA), inferred from her continuous STOCK Act Periodic Transaction Reports (PTRs) and consolidated by Autopilot + Quiver Quantitative. Famously concentrated in tech mega-caps via long-dated call options (NVDA / AVGO / GOOGL LEAPs); aggregators count call options as their underlying shares so the weights here include both direct holdings and option-equivalent exposure. Snapshot dated 2026-05-02 — Pelosi trades frequently, so this goes stale fast.
Larry Fink
World's largest asset manager. Q4 2025 13F-HR discloses $5.92T across 4,513 unique issuers — every BLK-managed product with US-equity discretion (iShares ETFs, index mutual funds, active funds, SMAs). Top holdings closely mirror S&P 500 weights because passive index AUM dominates the book; this is not a stock-pick portfolio. Top 12 named single tickers sum to 33.5%; iShares Trust cross-holdings add another 2.6% ($156B across many self-held ETF classes); the remaining ~63.9% is the long tail of 4,500+ issuers.
Guy Spier
Guy Spier's Buffett-style value-investing partnership, run from Zurich since 1997. Author of "The Education of a Value Investor"; famous for the $650K charity lunch with Buffett (alongside Mohnish Pabrai, 2008). Textbook concentrated value book — 7 positions in Q4 2025, anchored by both Berkshire classes (~48.6% combined) and a tight basket of capital-light compounders (Mastercard, AmEx, Moody's, Ferrari, Daily Journal).
Real EDGAR-sourced filings refresh weekly via collectors/sec_13f.py (Sundays 05:13 UTC). Funds tagged editorial are bootstrap approximations from press coverage and get superseded by precise EDGAR data on the next collector run.
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