13F Tracker
Cross-analyzing quarterly portfolio changes across 35 focused institutions
A quarterly filing where large investment institutions disclose what they bought and sold to the US Securities and Exchange Commission (SEC).
※ What gets reported: US stocks bought and held (long positions) and options (PUT/CALL). Short selling — borrowing shares to sell them — is not reportable, so it does not appear here. PUT is generally a bearish bet, CALL is generally read as a bullish bet (not a definitive signal).
Up to 45-day delay · as of —
B
Berkshire Hathaway
Warren Buffett
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Berkshire Hathaway holdings
—Weight by holding
By 13F reported value · stocks and options