v3.26.1
Shareholders' equity (Tables)
 3 Months Ended
Mar. 31, 2026
Equity [Abstract]  
Schedule of Preferred Stock Issued and outstanding preferred stock of M&T as of March 31, 2026 and December 31, 2025 is presented below.
(Dollars in millions, except per share)Shares
Issued and Outstanding		Liquidation Preference Per ShareIssuance DateEarliest Redemption DateAnnual Dividend RateCarrying AmountDividends Per Share
Three Months Ended March 31,
SeriesMarch 31, 2026December 31, 2025March 31, 2026December 31, 202520262025
Series F (a)50,000 50,000 $10,000 10/28/201611/1/20265.125 %$500 $500 $128.13 $128.13 
Series G (b)—40,00010,000 — — — — 400 182.60 182.60 
Series H (c)10,000,00010,000,00025 4/1/20224/1/20275.625 261 261 0.35 0.35 
Series I (d)50,00050,00010,000 8/17/20219/1/20263.500 500 500 87.50 87.50 
Series J (e)75,00075,00010,000 5/13/20246/15/20297.500 733 733 187.50 187.50 
Series K (f)45,00045,00010,000 10/31/202512/15/20306.350 440 440 158.75 — 
Total10,220,00010,260,000$2,434 $2,834 
__________________________________________________________________________________
(a)Dividends, if declared, are paid semi-annually at a rate of 5.125% through October 31, 2026 and thereafter will be paid quarterly at a rate of the three-month SOFR plus 378 basis points.
(b)On February 1, 2026, M&T redeemed all outstanding shares of the Series G Preferred Stock at par value.
(c)Dividends, if declared, are paid quarterly at a rate of 5.625% through December 14, 2026 and thereafter will be paid quarterly at a rate of the three-month SOFR rate plus 428 basis points.
(d)Dividends, if declared, are paid semi-annually at a rate of 3.5% through August 31, 2026. On September 1, 2026 and at each subsequent five year anniversary date therefrom the dividend rate will reset at a rate of the five-year U.S. Treasury rate plus 2.679%.
(e)Dividends, if declared, are paid quarterly at a rate of 7.5%.
(f)Dividends, if declared, are paid quarterly at a rate of 6.35%.