Polar Asset Management Partners Inc. Acquires 7.5% Stake in QDRO Acquisition Corp

Polar Asset Management Partners Inc., an Ontario-based investment advisor, filed a Schedule 13G on May 15, 2026, reporting a new 7.5% stake in QDRO Acquisition Corp (QADR). As of the event date on March 31, 2026, the filer beneficially owns 1,500,000 Class A ordinary shares. These shares are held by Polar Multi-Strategy Master Fund (PMSMF), a Cayman Islands exempted company for which Polar Asset Management Partners serves as the investment advisor. The reporting person maintains sole voting and dispositive power over the full 1,500,000 shares. The filing specifies that these securities were acquired in the ordinary course of business and are not held for the purpose of changing or influencing the control of the issuer. This initial filing marks a significant position for the Canadian firm in the New York-based acquisition company.