信号背后的人
Every number on this site traces back to real people who are required by law to disclose what they do with real money. We follow three groups — each through a different public filing.
传奇投资人
50 of the world's most successful fund managers — Buffett, Ackman, Burry, Dalio and more. Their quarterly 13F filings reveal every US stock they hold.
DU
PA
AK
Filed quarterly · SEC form 13F · up to 45 days delayed
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国会议员
Senators and Representatives must disclose their stock trades under the STOCK Act. We track who's buying what — and how their picks have performed.
Filed within 45 days · amounts disclosed as ranges
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公司内部人
CEOs, CFOs and directors buying their own company's stock with their own money — the fastest signal we track, filed within two business days.
Filed within 2 days · SEC form 4
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