Pershing Square (Bill Ackman) 13F Filing

Concentrated portfolio, activist investment firm known for taking large positions in companies.

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Pershing Square (Bill Ackman) (0001336528)

Report Date:2025-09-30

|Assets: $14.64B

Company	Shares	Value	% Port.	Change
UBER TECHNOLOGIES INC 90353T100	30,270,518	$2.97B	20.25%	-30,643 (-0.1%)(-0.1%)
BROOKFIELD CORP CL A LTD VT SH11271J107	41,020,231	$2.81B	19.21%	-140,166 (-0.3%)(-0.3%)
HOWARD HUGHES HOLDINGS INC 44267T102	18,852,064	$1.55B	10.58%	0 (0.0%)(0.0%)
ALPHABET INC CAP STK CL C02079K107	6,324,031	$1.54B	10.52%	0 (0.0%)(0.0%)
RESTAURANT BRANDS INTL INC 76131D103	22,915,496	$1.47B	10.04%	-85,418 (-0.4%)(-0.4%)
AMAZON COM INC 023135106	5,823,316	$1.28B	8.73%	0 (0.0%)(0.0%)
ALPHABET INC CAP STK CL A02079K305	4,843,973	$1.18B	8.04%	-519,007 (-9.7%)(-9.7%)
CHIPOTLE MEXICAN GRILL INC 169656105	21,541,177	$844.20M	5.77%	0 (0.0%)(0.0%)
HILTON WORLDWIDE HLDGS INC 43300A203	3,030,578	$786.25M	5.37%	0 (0.0%)(0.0%)
SEAPORT ENTMT GROUP INC 812215200	5,023,780	$115.15M	0.79%	0 (0.0%)(0.0%)
HERTZ GLOBAL HLDGS INC 42806J700	15,241,127	$103.64M	0.71%	0 (0.0%)(0.0%)

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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