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Pershing Square Partner Group LLC, a director and more than 10% owner of Pershing Square Inc., reports beneficial ownership of 197,732,599 shares of common stock. It also holds M Units of Pershing Square Partner Group, LLC that are tied one-for-one to 197,732,599 underlying common shares.
According to the disclosure, these M Units were granted to issuer personnel, including named executive officers, under an amended PSPG governing document and approved by the board under Rule 16b-3. Most M Units follow a long-term vesting schedule, while William A. Ackman’s M Units are fully vested, and vested units may be redeemed for common stock without an expiry on these redemption rights.
Pershing Square Management, LLC filed an initial Form 3 for PERSHING SQUARE INC., reporting direct ownership of one Special Voting Share. This Special Voting Share has no economic rights but carries voting power sufficient, together with common stock votes it controls, to give ManagementCo majority voting control.
Footnotes explain that ManagementCo, as managing member of Pershing Square Partner Group, LLC and holder of irrevocable voting proxies from several ManagementCo members, holds a majority of the aggregate voting power of the issuer’s common stock but no economic interest in those shares.
Pershing Square Inc. director and officer Halit Coussin filed an initial ownership report showing a substantial equity stake. The filing lists 2,890,220 shares of common stock held directly and 7,016,278 M Units of Pershing Square Partner Group, LLC, each tied to one share of common stock.
The M Units were granted based on Coussin’s prior interest in the partnership and are unvested, subject to a long-term vesting and forfeiture schedule. Once vested, each M Unit may be redeemed, subject to conditions, for one share of Pershing Square common stock held by the partnership, with these redemption rights having no stated expiration.
Pershing Square Inc. Chief Financial Officer Michael Gonnella filed an initial ownership report showing direct holdings of 2,799,206 shares of common stock. He also holds M Units of Pershing Square Partner Group, LLC that are currently unvested and subject to a long-term vesting and forfeiture schedule.
The M Units were granted based on his prior interest in the LLC and, once vested, may be redeemed on a one-for-one basis for Pershing Square common stock held by the LLC, with no stated expiration of these redemption rights.
Pershing Square Inc. director and Chief Investment Officer Ryan Israel filed a Form 3 reporting his initial holdings in the company. He reports direct beneficial ownership of 9,755,884 shares of common stock and 23,683,308 M Units of Pershing Square Partner Group, LLC.
The M Units were granted based on his prior interest in Pershing Square Partner Group and are unvested, subject to a long-term vesting and forfeiture schedule over up to ten years. Upon vesting, each M Unit may be redeemed, subject to conditions and adjustments, for one share of Pershing Square Inc. common stock held by Pershing Square Partner Group, and these redemption rights do not expire.
Pershing Square Inc. director and CEO William A. Ackman filed an initial Form 3 reporting indirect ownership stakes in the company’s common stock and related units. The filing shows indirect holdings of 300,000, 16,000,000 and 83,700,000 shares of common stock, plus 92,430,722 M Units of Pershing Square Partner Group, LLC.
Footnotes explain that these common shares are held through entities including WAA Management LLC, a grantor retained annuity trust and a family trust, rather than directly by Ackman. The M Units were granted on April 28, 2026, are fully vested, and can be redeemed on a one-for-one basis for Pershing Square common stock held by PSPG, with redemption rights that do not expire. No open-market purchases or sales are reported in this filing.
Pershing Square Inc. director Kerry Murphy Healey filed an initial ownership report showing a position in the company’s common stock. The filing reports direct ownership of 76,473 shares of Common Stock, with no specific buy or sell transaction disclosed.
Pershing Square Inc. director Orion Hindawi filed an initial statement of ownership showing indirect holdings of 191,183 shares of Common Stock. These shares are held by a trust for which he serves as trustee, and he disclaims beneficial ownership except for any pecuniary interest.
Pershing Square Inc. director David Coppel Calvo filed an initial Form 3 reporting indirect ownership of 2,676,557 shares of Common Stock. The shares are held by Pacat LP, over which he has voting and dispositive power. He disclaims beneficial ownership except for his pecuniary interest.
PERSHING SQUARE INC. director Kheirallah Marco Racy has filed an initial Form 3 reporting his existing indirect holdings in the company’s common stock. The filing shows 229,419 shares of common stock held indirectly through SIP Capital Fund Ltd.
According to the disclosure, SIP Capital Fund Ltd. is an entity for which Racy serves as investment manager and controlling majority investor. He disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest in them. The filing does not reflect a new purchase or sale, but establishes his starting ownership position as an insider.