M&T Bank Corporation
US ˙ NYSE ˙ US55261F1049

SecurityMTB / M&T Bank Corporation
InstitutionWhittier Trust Co
Latest Disclosed Ownership2,009 shares
Latest Disclosed Value $ 425,948
Whittier Trust Co reports 6.95% decrease in ownership of MTB / M&T Bank Corporation

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 2,009 shares of M&T Bank Corporation (US:MTB) valued at $415,300 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 2,159 shares of M&T Bank Corporation. This represents a change in shares of -6.95% during the quarter. The current value of the position is $429,986 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F M & T BANK common 55261F104 2,009 -150 -6.95 426 -6.80 0.0025
2026-01-26 2025-12-31 13F M & T BANK common 55261F104 2,159 0 0.00 456 8.57 0.0049
2025-10-31 2025-09-30 13F M & T BK common 55261F104 2,159 0 0.00 420 0.48 0.0048
2025-07-30 2025-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 2,159 0 0.00 419 8.57 0.0050
2025-05-02 2025-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 2,159 13 0.61 386 -4.47 0.0054
2025-02-11 2024-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 2,146 -832 -27.94 403 -23.96 0.0053
2024-10-21 2024-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 2,978 -51 -1.68 530 15.72 0.0071
2024-07-29 2024-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 3,029 -92 -2.95 458 1.10 0.0065
2024-05-02 2024-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 3,121 -682 -17.93 454 -13.05 0.0066
2024-01-11 2023-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 3,803 -2,831 -42.67 521 -37.83 0.0085
2023-10-27 2023-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 6,634 -84 -1.25 839 0.84 0.0149
2023-07-24 2023-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 6,718 -170 -2.47 831 0.97 0.0145
2023-04-21 2023-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 6,888 -1,442 -17.31 824 -31.87 0.0150
2023-01-25 2022-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 8,330 -172 -2.02 1,208 -19.41 0.0235
2022-10-21 2022-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 8,502 693 8.87 1,499 20.40 0.0314
2022-07-28 2022-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 7,809 -18 -0.23 1,245 -6.18 0.0251
2022-04-29 2022-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 7,827 -604 -7.16 1,327 2.47 0.0224
2022-01-19 2021-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 8,431 -350 -3.99 1,295 -1.22 0.0210
2021-11-01 2021-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 8,781 -1,356 -13.38 1,311 -11.00 0.0239
2021-07-29 2021-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 10,137 -610 -5.68 1,473 -9.58 0.0262
2021-04-26 2021-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 10,747 436 4.23 1,629 24.16 0.0316
2021-01-29 2020-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 10,311 -9,950 -49.11 1,312 -29.69 0.0280
2020-10-30 2020-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 20,261 -2,290 -10.15 1,866 -20.43 0.0444
2020-07-10 2020-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 22,551 -71,628 -76.06 2,345 -75.92 0.0651
2020-04-27 2020-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 94,179 4,766 5.33 9,740 -35.82 0.3180
2020-01-31 2019-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 89,413 4,244 4.98 15,177 12.81 0.3982
2019-10-18 2019-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 85,169 13,929 19.55 13,454 11.04 0.3850
2019-07-23 2019-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 71,240 1,148 1.64 12,116 10.09 0.3558
2019-04-29 2019-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 70,092 1,662 2.43 11,006 12.37 0.3365
2019-02-07 2018-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 68,430 114 0.17 9,794 -12.87 0.3370
2018-10-23 2018-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 68,316 1,209 1.80 11,241 -1.55 0.3507
2018-07-27 2018-06-30 13F/A-1 M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 67,107 4,487 7.17 11,418 -1.10 0.3772
2018-05-01 2018-03-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 62,620 2,145 3.55 11,545 11.65 0.3879
2018-02-07 2017-12-31 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 60,475 3,267 5.71 10,340 12.24 0.3607
2017-10-23 2017-09-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 57,208 834 1.48 9,212 0.90 0.3358
2017-07-20 2017-06-30 13F M & T BK CORP COM US LARGE-CAP EQUITIES 55261F104 56,374 1,579 2.88 9,130 7.69 0.3530
2017-04-26 2017-03-31 13F M & T BK US LARGE CAP EQUITIES 55261F104 54,795 -108 -0.20 8,478 -1.28 0.3420
2017-01-18 2016-12-31 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 54,903 1,371 2.56 8,588 38.18 0.3653
2016-11-10 2016-09-30 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 53,532 -1,340 -2.44 6,215 -4.19 0.2707
2016-07-28 2016-06-30 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 54,872 3,489 6.79 6,487 13.73 0.2858
2016-04-28 2016-03-31 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 51,383 3,066 6.35 5,704 -2.58 0.2522
2016-02-10 2015-12-31 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 48,317 1,112 2.36 5,855 1.72 0.2657
2015-11-12 2015-09-30 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 47,205 10,925 30.11 5,756 26.98 0.2800
2015-08-13 2015-06-30 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 36,280 11,334 45.43 4,533 43.09 0.2012
2015-05-05 2015-03-31 13F M & T BK CORP COM US LARGE CAP EQUITIES 55261F104 24,946 24,946 3,168 0.1452
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.