BA

Bill Ackman

Activist
Pershing Square Capital

Founder of Pershing Square Capital Management. Known for concentrated, high-conviction activist positions and occasional high-profile short bets.

Q1 2026 13F FilingFiled May 15, 2026View on SEC EDGAR
Total positions
10
Portfolio value
$13.71B
Top-10 concentration
100.0%
New positions
1
Exited positions
0
vs last quarter:▲ 1 new↑ 1 increased↓ 5 reduced
Sector allocation6 sectors
Technology31.0%
Consumer Cyclical29.6%
Financial Services17.6%
Communication Services11.8%
Real Estate8.7%
Other1.3%

Q1 2026 Portfolio10 positions

#, Company, % of Portfolio, Value
#Company% of PortfolioValueSharesvs Last Qtr
1
BNBROOKFIELD CORP
17.6%
$2.42B59.70M1.71M
2
AMZNAMAZON COM INC10
17.4%
$2.39B11.45M1.84M
3
UBERUBER TECHNOLOGIES INC
15.7%
$2.15B29.96M249K
4
MSFTMICROSOFT CORP8
15.3%
$2.09B5.65MNEW
5
QSRRESTAURANT BRANDS INTL INC
12.2%
$1.67B22.65M221K
6
METAMETA PLATFORMS INC
11.1%
$1.52B2.66M13K
7
HHHHOWARD HUGHES HOLDINGS INC
8.7%
$1.19B18.85M—
8
SEAPORSEAPORT ENTMT GROUP INC2
0.79%
$107.9M5.02M—
9
GOOGLALPHABET INC3
0.72%
$98.7M344K6.50M
10
HERTZHERTZ GLOBAL HLDGS INC
0.51%
$70.3M15.24M—
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Data sourced from SEC 13F-HR filings via EDGAR. Holdings are reported quarterly and may not reflect current positions. CUSIP-to-ticker mapping is approximate. Not financial advice.