Bill Ackman Pershing Square Capital Management
Bill Ackman is the founder and CEO of Pershing Square Capital Management, a New York–based hedge fund. He employs an activist investing approach, seeking to influence the management and direction of the publicly traded companies in which he invests. Frequently in the public eye, Ackman has been noted for both high-profile successes and controversies, such as his well-known short position in Herbalife.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$1.15B |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$151M |
| 3 |
Brookfield
BN
|
+$8.66M |
| 4 |
Hilton Worldwide
HLT
|
+$7.1M |
| 5 |
Hertz
HTZ
|
+$1.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Canadian Pacific Kansas City
CP
|
+$1.04B |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Consumer Discretionary | 35.1% |
| 2 | Technology | 20.59% |
| 3 | Financials | 18.54% |
| 4 | Communication Services | 15.06% |
| 5 | Real Estate | 9.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1
Uber
UBER
$160B
| $2.83B | 20.59% |
30,301,161
| – | – |
|
|
2
Brookfield
BN
$110B
| $2.55B | 18.54% |
61,740,596
+233,610
| +0.4% | +$8.66M |
|
3
Restaurant Brands International
QSR
$25.6B
| $1.52B | 11.11% |
23,000,914
| – | – |
|
|
4
Amazon
AMZN
$2.94T
| $1.28B | 9.31% |
+5,823,316
| New | +$1.15B |
|
5
Howard Hughes
HHH
$4B
| $1.27B | 9.27% |
18,852,064
| – | – |
|
6
Chipotle Mexican Grill
CMG
$40.5B
| $1.21B | 8.81% |
21,541,177
| – | – |
|
|
7
Alphabet (Google) Class C
GOOG
$4.19T
| $1.12B | 8.17% |
6,324,031
| – | – |
|
|
8
Alphabet (Google) Class A
GOOGL
$4.2T
| $945M | 6.88% |
5,362,980
+925,000
| +21% | +$151M |
|
|
9
Hilton Worldwide
HLT
$70.8B
| $807M | 5.88% |
3,030,578
+29,808
| +1% | +$7.1M |
|
|
10
Hertz
HTZ
$873M
| $104M | 0.76% |
15,241,127
+241,127
| +2% | +$1.5M |
|
|
SEG
11
Seaport Entertainment Group
SEG
$374M
| $93.7M | 0.68% |
5,023,780
| – | – |
|
|
12
Canadian Pacific Kansas City
CP
$80.8B
| – | – |
-14,799,796
| Closed | -$1.04B |
|
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Bill Ackman's Q2 2025 Portfolio in Review
As of Q2 2025, Bill Ackman held 12 positions worth $13.7B, up 15% from $11.9B the previous quarter. Its ten largest holdings account for 99% of the portfolio.
Bill Ackman's Q2 2025 filing shows 1 new, 4 increased and 1 closed positions. Its largest new stake was Amazon: 5,823,316 shares worth $1.28B. The largest sale was Canadian Pacific Kansas City, an estimated $1.04B.
By sector, the portfolio is most concentrated in Consumer Discretionary at 35% of assets, up from 28% a quarter earlier, followed by Technology and Financials.
- Bill Ackman's largest Q2 2025 buy was Amazon: 5,823,316 shares worth $1.28B.
- Bill Ackman added most to Alphabet (Google) Class A in Q2 2025, an estimated $151M increase.
- Bill Ackman fully exited Canadian Pacific Kansas City in Q2 2025, selling an estimated $1.04B.
- Bill Ackman's ten largest holdings make up 99% of its $13.7B portfolio in Q2 2025.
- Bill Ackman opened 1 new position and closed 1 in Q2 2025.
- Bill Ackman's portfolio value rose 15% quarter-over-quarter to $13.7B.
Based on Pershing Square Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.