Bill Ackman Portfolio
Invests via Pershing Square Capital Management LP | Managed by William A. Ackman
Invests via Pershing Square Capital Management LP
Managed by William A. Ackman
Automatically Tracked
Bill Ackman Profile
Prominent activist investor and hedge fund manager, Bill Ackman, runs Pershing Square Capital Management and is known for large, concentrated positions in public equities and activist campaigns that aim to force strategic or governance changes. He blends fundamental research with high-conviction event-driven stakes across US and global-listed names, has taken both long and short high-profile positions, and is a frequent voice on corporate strategy, capital allocation and shareholder returns.
Prominent activist investor and hedge fund manager, Bill Ackman, runs Pershing Square Capital Management and is known for large, concentrated positions in public equities and activist campaigns that aim to force strategic or governance changes. He blends fundamental research with high-conviction event-driven stakes across US and global-listed names, has taken both long and short high-profile positions, and is a frequent voice on corporate strategy, capital allocation and shareholder returns.
Investment Philosophy & Strategy
Actively pursues concentrated, high‑conviction positions in public equities where deep fundamental research identifies mispriced assets and governance or strategic catalysts. Employs an activist, event‑driven playbook to force capital‑allocation improvements, asset sales or operational change, pairing long-term value orientation with catalyst timing. Risk is managed through targeted position sizing, rigorous downside analysis and selective hedging. Investment focus spans US and global-listed companies where shareholder engagement can unlock asymmetric returns.
Actively pursues concentrated, high‑conviction positions in public equities where deep fundamental research identifies mispriced assets and governance or strategic catalysts. Employs an activist, event‑driven playbook to force capital‑allocation improvements, asset sales or operational change, pairing long-term value orientation with catalyst timing. Risk is managed through targeted position sizing, rigorous downside analysis and selective hedging. Investment focus spans US and global-listed companies where shareholder engagement can unlock asymmetric returns.
Disclaimer: This Portfolio is derived from and computed based on publicly available data from SEC filings.
Gain and growth charts are calculated per selected timeframe:
27.85%
Gain
Monthly
0.73%
Yearly
9.07%
Drawdown
24.68%
$15.23B
Equity
Holdings
$15.23B
Investment
$13.27B
$15.33B
Profit +$364.19M
Realized
$13.38B
Unrealized
$1.95B
Dividends
$1.18B
Goals
Avg. 100% completed goals
Yearly
Gain > 10% 2026
Yearly
Loss < 30% 2026
Yearly
Gain < 20% 2026
Today
Compared To Yesterday
Gain
0%
Profit
$364.19M
Win %
79%
This Week
Compared To Last Week
Gain
2.51%
Profit
$372.41M
Win %
79%
This Month
Compared to last month
Gain
6.11%
Profit
$876.26M
Win %
79%
This Year
Compared to last year
Gain
11.05%
Profit
$1.52B
Win %
81%
GOOG Alphabet Inc
+3.85%
+$4.28M 
GOOGL Alphabet Inc
+3.63%
+$422,021.48 
META Meta Platforms Inc Class A
+3.4%
+$59.84M 
MSFT Microsoft Corp.
+3.39%
+$73.78M 
AMZN Amazon.com Inc
+3.33%
+$94.36M 
HTZ Hertz Global Holdings, Inc.
+2.72%
+$762,056.35 
BN Brookfield Corporation
+2.34%
+$60.91M 
UBER Uber Technologies, Inc.
+2.27%
+$49.13M 
SEG Seaport Entertainment Group, Inc.
+0.92%
+$1.21M 
QSR Restaurant Brands International Inc.
+0.66%
+$11.1M 
HHH Howard Hughes Holdings Inc.
+0.62%
+$8.39M No Data
Events
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Dividends
Dividend Analysis
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No Data
| Trades 381 | Longs Won 254/381 66% | Profit Factor 3.49 |
| Profitability | Shorts Won 0/0 0% | Standard Deviation $186.37M |
| Average Win $84.63M | Best Trade (Mar 30) $915.21M | Sharpe Ratio -21.28 |
| Average Loss -$48.54M | Worst Trade (Mar 30) -$2.41B | Z-Score -5.41 (100%) |
| Commissions $0 | Avg. Trade Length 2y 1m 3w 3d | Expectancy $40.24M |
| Loss Size | 100% | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
| Probability of Loss | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | <0.01% | 0.04% | 2.48% |
| Consecutive Losing Trades | 314 | 282 | 251 | 220 | 188 | 157 | 126 | 94 | 63 | 31 |
Hover over the desired column for a detailed explanation.
Returns
Overall, MonthlyNo Data
Option values are updated at end of day.
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Option values are updated at end of day.
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