Case file · CIK 0001336528
Concentrated 13F manager useful for high-conviction portfolio signals.
Legendary investor public 13F proxy
Legend case note
Ackman is useful to track because his public book is usually concentrated, thesis-driven, and tied to governance or business-model change.
Ackman built his reputation on concentrated activist campaigns, public theses, and willingness to press management teams. That makes the disclosed book unusually legible.
A Pershing position often implies a multi-year business-quality or governance thesis, not just a quarter-to-quarter trade.
Watch position size, add/reduce behavior, and whether the company has a catalyst that can change market perception.
Smart Money VelocityVelocity score blends 13F value growth, concentration, theme purity, option exposure, and filing history. It is a prioritization score, not a return.
Score blends filing growth, concentration, theme purity, call exposure, and filing history.
13F value
$15.5BQ4 2025, latest public filingGrowth since first filing
1.49x$10.4B → $15.5BReporting lag13F filings arrive after the quarter ends. The page shows a delayed public snapshot, not live positions.
45dQuarter-end snapshot, not live positionsThis is not actual fund performance. Returns and rankings use public disclosures after they become visible, not private NAV or live trading.
Disclosure workflow
Every number is anchored to a public quarterly filing. The report date is the portfolio snapshot; the filing date is when the market could actually see it.
Public holdings
| Holding | Theme | Type | Value | % |
|---|---|---|---|---|
| BROOKFIELD CORPBN · 61,403,089 shares | Other | SH | $2.8B | 18.1% |
| UBER TECHNOLOGIES INCUBER · 30,207,734 shares | Consumer | SH | $2.5B | 15.9% |
| AMAZON COM INCAMZN · 9,607,824 shares | Consumer | SH | $2.2B | 14.3% |
| ALPHABET INCGOOG · 6,163,871 shares | Consumer | SH | $1.9B | 12.5% |
| META PLATFORMS INCMETA · 2,673,569 shares | Consumer | SH | $1.8B | 11.4% |
| RESTAURANT BRANDS INTL INCQSR · 22,866,773 shares | Other | SH | $1.6B | 10.0% |
| HOWARD HUGHES HOLDINGS INCHHH · 18,852,064 shares | Other | SH | $1.5B | 9.7% |
| HILTON WORLDWIDE HLDGS INCHLT · 3,028,664 shares | Other | SH | $870M | 5.6% |
| ALPHABET INCGOOGL · 678,297 shares | Consumer | SH | $212.3M | 1.4% |
| SEAPORT ENTMT GROUP INCSEG · 5,023,780 shares | Other | SH | $99.3M | 0.64% |
| HERTZ GLOBAL HLDGS INCHTZ · 15,241,127 shares | Other | SH | $78.3M | 0.50% |
Quarter tape
Signal breakdown
13F value is 1.49x the first tracked filing.
Top ten public lines are 99.5% of the latest report.
11 reportable lines in the latest public filing.
8 tracked quarterly 13F reports in the database or seed layer.
Publisher mode
Evidence layer
13F reports disclose long reportable U.S. securities and long put/call options. They do not show cash, private stakes, shorts, written options, or current live holdings.
Theme tags are deterministic product analysis from issuer, CUSIP, option type, and keyword rules. They are not SEC labels.
Vercel Cron calls the EDGAR ingestion endpoint every day and records per-manager ingestion results.
