Wellington Management Group LLP Reports New 5.8% Stake in Methanex Corporation

On May 15, 2026, Wellington Management Group LLP and its affiliated entities filed a Schedule 13G with the SEC, reporting a new 5.8% ownership stake in Methanex Corporation (MEOH). The filing indicates that as of the event date on March 31, 2026, the group beneficially owns 4,503,858 shares of common stock. The reporting entities include Wellington Management Group LLP, Wellington Group Holdings LLP, Wellington Investment Advisors Holdings LLP, and Wellington Management Company LLP. Specifically, Wellington Management Group LLP reported shared voting power over 3,171,291 shares and shared dispositive power over the full 4,503,858 shares. The filing certifies 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 initial disclosure marks a significant position for the investment management firm in the Vancouver-based methanol producer.