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Fund detail

Pershing Square (Bill Ackman)

activist, concentrated, active

Quarters 52
2026-03-31 $13.71B
Positions 11
Showing 6 of 6 rows (filtered from 12)

Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days.

# Issuer Value ↑ Weight Shares Share Δ Share Δ % Prev Weight First Held Price Est. Cost Unrealized % Status
1 ALPHABET INC GOOGL $9.3M 0.07% 32,376 -645,921 -95.23% 1.37% 2023-03-31 $288 ~$128 +124.48%
2 ALPHABET INC GOOG $89.4M 0.65% 311,726 -5,852,145 -94.94% 12.46% 2023-03-31 $287 ~$105 +172.72%
3 META PLATFORMS INC META $1.52B 11.10% 2,660,861 -12,708 -0.48% 11.37% 2025-12-31 $572 ~$660 -13.33%
4 RESTAURANT BRANDS INTL INC QSR $1.67B 12.20% 22,645,483 -221,290 -0.97% 10.05% 2014-12-31 $74 ~$43 +73.15%
5 UBER TECHNOLOGIES INC UBER $2.15B 15.71% 29,958,771 -248,963 -0.82% 15.90% 2025-03-31 $72 ~$73 -1.28%
6 BROOKFIELD CORP BN $2.42B 17.62% 59,697,208 -1,705,881 -2.78% 18.15% 2024-06-30 $40 ~$32 +26.58%