M & T BK CORP

Ticker: MTB CUSIP: 55261F104 Class: COM

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 29,712 Value ($000) $5,986 Avg Close $190.09 Range $173.38 - $208.26

Q3 2025

Shares 30,525 Value ($000) $6,032 Avg Close $193.71 Range $179.84 - $202.35

Q2 2025

Shares 36,424 Value ($000) $7,066 Avg Close $172.90 Range $147.35 - $193.26

Q1 2025

Shares 39,657 Value ($000) $7,089 Avg Close $184.51 Range $165.06 - $197.34

Q4 2024

Shares 252,901 Value ($000) $47,548 Avg Close $192.14 Range $164.08 - $217.71

Q3 2024

Shares 138,894 Value ($000) $24,740 Avg Close $159.11 Range $139.56 - $174.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,712	$5,986	$190.09	$173.38 - $208.26
Q3 2025	30,525	$6,032	$193.71	$179.84 - $202.35
Q2 2025	36,424	$7,066	$172.90	$147.35 - $193.26
Q1 2025	39,657	$7,089	$184.51	$165.06 - $197.34
Q4 2024	252,901	$47,548	$192.14	$164.08 - $217.71
Q3 2024	138,894	$24,740	$159.11	$139.56 - $174.25