Invesco discloses 5.2% Monolithic Power Systems (MPWR) ownership stake
Invesco Ltd. has reported a 5.2% ownership stake in Monolithic Power Systems (MPWR) as of December 31, 2025, according to a SCHEDULE 13G SEC filing. This beneficial ownership represents 2,510,980 shares and is held by clients of Invesco's subsidiary investment advisers. Invesco maintains sole …