Pershing Square (Bill Ackman) 13F Filing
Concentrated portfolio, activist investment firm known for taking large positions in companies.
Search for investment managers:
| Company | % Port. | Change |
|---|---|---|
BROOKFIELD CORP CL A LTD VT SH11271J107 | 17.62% | -1,705,881 (-2.8%)(-2.8%) |
AMAZON COM INC 023135106 | 17.39% | +1,844,157 (+19.2%)(+19.2%) |
UBER TECHNOLOGIES INC 90353T100 | 15.71% | -248,963 (-0.8%)(-0.8%) |
MICROSOFT CORP 594918104 | 15.26% | +5,654,078 (0.0%)(0.0%) |
RESTAURANT BRANDS INTL INC 76131D103 | 12.20% | -221,290 (-1.0%)(-1.0%) |
META PLATFORMS INC CL A30303M102 | 11.10% | -12,708 (-0.5%)(-0.5%) |
HOWARD HUGHES HOLDINGS INC 44267T102 | 8.70% | 0 (0.0%)(0.0%) |
SEAPORT ENTMT GROUP INC 812215200 | 0.79% | 0 (0.0%)(0.0%) |
ALPHABET INC CAP STK CL C02079K107 | 0.65% | -5,852,145 (-94.9%)(-94.9%) |
HERTZ GLOBAL HLDGS INC 42806J700 | 0.51% | 0 (0.0%)(0.0%) |
ALPHABET INC CAP STK CL A02079K305 | 0.07% | -645,921 (-95.2%)(-95.2%) |
HILTON WORLDWIDE HLDGS INC 43300A203 | 0.00% | -3,028,664 (-100.0%)(-100.0%) |
Track the "Smart Money" with 13F Filings
Don't guess what the pros are buying—know for sure. Search our database of SEC 13F filings to see the exact portfolios of Warren Buffett, Michael Burry, and top hedge funds.
Institutional Search
Instantly find any fund with over $100M in assets. From Berkshire Hathaway to Bridgewater Associates, we parse the raw XML so you don't have to.
Portfolio Composition
Visualize sector allocation and top holdings. See exactly how much of their portfolio is concentrated in their top 10 bets.
Trend Spotting
Identify consensus buys. When multiple "Superinvestors" pile into the same stock in the same quarter, it pays to pay attention.
How to Use 13F Data for Investing
Generate Investment Ideas
Stuck on what to buy? Look at the "New Buys" of managers who share your investment philosophy (e.g., Value, Growth, Macro).
Reverse Engineer Their Thesis
If a manager buys a stock, ask "Why?" Is it undervalued? Is there a catalyst? Use our Stock Screener to check the fundamentals yourself.
13F Filings FAQ
Who must file a 13F?▼
Institutional investment managers with over $100 million in qualifying assets under management (AUM) must file quarterly with the SEC.
What assets are reported?▼
Only "13F securities"—mostly U.S. exchange-traded stocks, ETFs, and options. Short positions, cash, and foreign stocks are NOT reported.
When are filings released?▼
Filings are due 45 days after the end of each calendar quarter (e.g., May 15th for Q1). This is known as "13F Season."
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