13F Tracker

Superinvestors: 13F Portfolios of Famous Investors

The SEC 13F portfolios of legendary investors, Warren Buffett, Bill Ackman, Michael Burry, Seth Klarman, and more. What each holds, bought, and sold last quarter. First-party SEC filings.

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Signals.AI provides research, data, and opinions for informational purposes only. It does not provide investment, tax, or legal advice and does not make buy, sell, or hold recommendations.