Wellington Management Group LLP Acquires 5.34% Passive Stake in Wolverine World Wide, Inc.

On May 15, 2026, Wellington Management Group LLP filed a Schedule 13G indicating a new substantial passive stake in Wolverine World Wide, Inc. (WWW). As of the event date on March 31, 2026, the firm beneficially owns 4,381,487 shares of common stock, representing a 5.34% ownership interest in the company. This filing is a joint submission on behalf of Wellington Management Group LLP, Wellington Group Holdings LLP, and Wellington Investment Advisors Holdings LLP. The shares are held of record by various clients of investment advisers under the Wellington umbrella, including Wellington Management Company LLP. The reporting entities have shared dispositive power over all 4,381,487 shares and shared voting power over 1,726,801 shares. The filing includes a standard certification that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. This represents a significant increase from a previously reported 0.0% position.