Vanguard Portfolio Management (MTB) discloses 7.1M-share M&T Bank ownership in 13G/A

Vanguard Portfolio Management LLC has reported a beneficial ownership of 7,102,697 shares of M&T Bank Corp (MTB) common stock, representing 4.85% of the class, through an amended Schedule 13G filing. The filing indicates Vanguard has sole voting power over 22,160 shares and sole dispositive power over all 7,102,697 shares, with no shared voting or dispositive power. This disclosure includes holdings by Vanguard funds and client accounts where Vanguard-affiliated entities exercise control.