13D Filing: PMGC Holdings Reports 21.4% of NorthStrive SPAC

The news

PMGC Holdings Inc. filed a Schedule 13D on Sept. 29, 2026 reporting beneficial ownership of 2,728,070 Class A ordinary shares of NorthStrive Acquisition Corp I., a Cayman Islands blank-check company that listed under the symbols NSAI, NSAIU, NSAIR and NSAIW. The position equals 21.43% of the class. The event date on the cover is Sept. 25, 2026. The filing was made jointly with NorthStrive Sponsor I LLC and Georgiy Kovalyov, the sponsor’s manager.

The shares are held directly by the sponsor and fall into two pieces. The larger is 2,496,320 Class A shares underlying Class B founder shares, which convert at the closing of a business combination or earlier at the holder’s option. Of those founder shares, 325,607 are subject to forfeiture to the extent the underwriter’s over-allotment option is not exercised in full. The second piece is 231,750 Class A shares bought in the private placement that closed alongside the initial public offering. The percentage uses 12,728,070 shares as its base: 10,231,750 Class A shares outstanding plus the 2,496,320 shares issuable on conversion.

What changed is who stands behind the sponsor. Under an amended and restated LLC agreement dated Sept. 25, 2026 and effective retroactively to April 24, 2026, PMGC became the sole member of the sponsor. The agreement, filed as Exhibit 99.1, provides for the transfer of the membership interests from the original manager to PMGC for total consideration of $1.00.

Our analysis

The 21.43% figure looks like an activist stake, but the document describes something different: a change of control over a sponsor entity. PMGC did not buy 21% of a listed company on the open market. It acquired the vehicle that holds the founder and private placement shares, and the 13D filing follows from the fact that PMGC now has voting and dispositive power over them.

The dates matter. The sponsor was formed in Delaware on April 23, 2026, and the SPAC was incorporated in the Cayman Islands on April 27, 2026. The initial public offering closed on Aug. 19, 2026, with units that each combine one Class A share, one redeemable warrant and a right to one-quarter of a Class A share. The sponsor transfer was papered five weeks after that offering but made effective as of the day after the sponsor was formed. That retroactive effective date is the detail a careful reader should note, because it places PMGC at the top of the structure from the outset on paper.

Item 4 is the part that can move a SPAC’s story. The reporting persons say they bought for investment purposes and may talk with the issuer’s management, board, stockholders and other parties about possible mergers or acquisitions, including by making introductions between the issuer and third parties. They also state that they are in discussions with third parties that may result in the transactions listed in clauses (a) through (j) of Item 4, while adding that no definitive agreements exist. PMGC describes itself as a diversified holding company that acquires and grows businesses; Kovalyov is described as a certified public accountant and finance professional. The funds came from working capital.

A sponsor change at a SPAC can reshape the target search without a single share trading on the exchange.

Room for disagreement

A skeptic would point out that the “in discussions” language is common boilerplate in sponsor 13Ds and that the filing names no target, price or timetable. The same section expressly disclaims any group with other holders, and each reporting person denies that the filing is an admission of beneficial ownership. On that reading the filing is a housekeeping disclosure caused by the sponsor transfer, nothing more.

The counterargument is that a 13D, unlike a 13G, is a statement that the filer may seek to influence the issuer, and the text goes further than a pure placeholder by acknowledging live discussions.

What to watch

• A Form 8-K from NorthStrive announcing a business combination agreement or a change in its officers or directors.
• Amendments to this Schedule 13D, which are required for material changes, including any definitive agreement.
• Resolution of the over-allotment option, which determines whether the 325,607 founder shares are forfeited and shifts the percentage.