StockSpill — track superinvestor 13F holdings, congressional stock trades, and insider buys
Stock Spill Insights
Top 10 Most Owned
Top "Big Bets"
Top Buys Last Quarter
Smart Money Convergence
Top Insider Purchases
C-Suite Cluster Buys
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Most-watched superinvestors
Congress stock trades
By investing strategy
Why StockSpill
StockSpill is the fastest place to see what the smartest money is doing. We aggregate quarterly SEC 13F filings from 30+ legendary superinvestors — Warren Buffett, Bill Ackman, Michael Burry, Seth Klarman, Mohnish Pabrai, Cathie Wood, George Soros, Stanley Druckenmiller, and many more — alongside congressional stock disclosures from 175+ U.S. senators and representatives, and Form 4 insider transactions from corporate executives.
Every entity has its own page: investor profiles, fund pages, politician profiles, stock pages, and unique cross-reference pages like "which politicians own NVDA" or "which superinvestors agree on AAPL". Data is refreshed daily and pages are server-rendered for speed and AI search engines.
Key takeaways
- 30+ superinvestors, 175+ politicians, every U.S. equity in one search box.
- Built on SEC 13F, STOCK Act, and Form 4 disclosures — never delayed by paywalls.
- Cross-reference pages let you ask "who else owns this?" in one click.