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William Ackman
Pershing Square Capital Management operates a hedge fund that invests in a concentrated portfolio of large capitalization, publicly traded North American...
William Ackman
Pershing Square Capital Management operates a hedge fund that invests in a concentrated portfolio of large capitalization, publicly traded North American companies. The firm pursues activist strategies by acquiring significant stakes and engaging with management to enhance shareholder value. It manages approximately $28 billion in assets for institutional investors and high-net-worth individuals.
General information
Firm type
Family Office
Year founded
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AUM
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Location
Region
Europe
Country
United Kingdom
City
Saint Peter Port
Corporate office
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Frequently asked questions
What is William Ackman?
William Ackman is a family office headquartered in Saint Peter Port, United Kingdom.
Where is William Ackman headquartered?
William Ackman is headquartered in Saint Peter Port, United Kingdom, in the Europe region.
What does Altss track for William Ackman?
Altss maintains an OSINT-verified profile of William Ackman covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.
What type of firm is William Ackman?
William Ackman is classified by Altss as a Family Office, operating from United Kingdom within the Europe region.
How does Altss source intelligence on William Ackman?
Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.
When was William Ackman's Altss profile last updated?
William Ackman's profile on Altss was last refreshed on June 3, 2026. Continuous updates are applied as new public information is verified.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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