M&T Bank Corporation
US ˙ NYSE ˙ US55261F1049

SecurityMTB / M&T Bank Corporation
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,520,291 shares
Latest Disclosed Value $ 314,274,554
Northern Trust Corp reports 1.07% decrease in ownership of MTB / M&T Bank Corporation

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,520,291 shares of M&T Bank Corporation (US:MTB) valued at $314,274,556 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,536,678 shares of M&T Bank Corporation. This represents a change in shares of -1.07% during the quarter. The current value of the position is $325,387,883 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)
2026-05-14 2026-03-31 13F M & T BK COM 55261F104 1,520,291 -16,387 -1.07 314,275 1.51 0.0085
2026-02-17 2025-12-31 13F M & T BK COM 55261F104 1,536,678 -74,725 -4.64 309,610 -2.77 0.0395
2025-11-14 2025-09-30 13F M & T BK COM 55261F104 1,611,403 -49,058 -2.95 318,445 -1.14 0.0407
2025-08-13 2025-06-30 13F M & T BK COM 55261F104 1,660,461 -60,949 -3.54 322,113 4.68 0.0443
2025-05-13 2025-03-31 13F M & T BK COM 55261F104 1,721,410 38,081 2.26 307,702 -2.77 0.0457
2025-02-14 2024-12-31 13F M & T BK COM 55261F104 1,683,329 215,100 14.65 316,483 21.02 0.0448
2024-11-13 2024-09-30 13F M & T BK COM 55261F104 1,468,229 -80,624 -5.21 261,521 11.55 0.0428
2024-08-14 2024-06-30 13F M & T BK COM 55261F104 1,548,853 2,435 0.16 234,434 4.23 0.0395
2024-05-14 2024-03-31 13F M & T BK COM 55261F104 1,546,418 -80,334 -4.94 224,911 0.86 0.0389
2024-02-13 2023-12-31 13F M & T BK COM 55261F104 1,626,752 -45,085 -2.70 222,995 5.48 0.0404
2023-11-13 2023-09-30 13F M & T BK COM 55261F104 1,671,837 59,690 3.70 211,404 5.96 0.0409
2023-08-11 2023-06-30 13F M & T BK COM 55261F104 1,612,147 -147,250 -8.37 199,519 -5.16 0.0383
2023-05-15 2023-03-31 13F M & T BK COM 55261F104 1,759,397 -15,470 -0.87 210,371 -18.29 0.0417
2023-02-13 2022-12-31 13F M & T BK COM 55261F104 1,774,867 -21,959 -1.22 257,462 -18.73 0.0540
2022-11-14 2022-09-30 13F M & T BK COM 55261F104 1,796,826 -40,238 -2.19 316,816 8.20 0.0724
2022-08-12 2022-06-30 13F M & T BK COM 55261F104 1,837,064 402,531 28.06 292,809 20.42 0.0627
2022-05-13 2022-03-31 13F M & T BK COM 55261F104 1,434,533 -14,347 -0.99 243,153 9.27 0.0428
2022-02-08 2021-12-31 13F M & T BK COM 55261F104 1,448,880 -19,257 -1.31 222,520 1.49 0.0365
2021-11-15 2021-09-30 13F M & T BK COM 55261F104 1,468,137 103,368 7.57 219,252 10.56 0.0388
2021-08-13 2021-06-30 13F M & T BK COM 55261F104 1,364,769 -41,272 -2.94 198,315 -6.97 0.0349
2021-05-12 2021-03-31 13F M & T BK COM 55261F104 1,406,041 -19,045 -1.34 213,169 17.50 0.0396
2021-02-11 2020-12-31 13F M & T BK COM 55261F104 1,425,086 -49,851 -3.38 181,414 33.56 0.0353
2020-11-16 2020-09-30 13F M & T BK COM 55261F104 1,474,937 -64,138 -4.17 135,828 -15.12 0.0298
2020-08-14 2020-06-30 13F M & T BK COM 55261F104 1,539,075 54,599 3.68 160,017 4.22 0.0379
2020-05-14 2020-03-31 13F M & T BK COM 55261F104 1,484,476 13,360 0.91 153,538 -38.52 0.0441
2020-02-14 2019-12-31 13F M & T BK COM 55261F104 1,471,116 -23,719 -1.59 249,721 5.75 0.0559
2019-11-13 2019-09-30 13F M & T BK COM 55261F104 1,494,835 -53,800 -3.47 236,140 -10.34 0.0565
2019-08-13 2019-06-30 13F M & T BK COM 55261F104 1,548,635 30,412 2.00 263,376 10.48 0.0625
2019-05-13 2019-03-31 13F M & T BK COM 55261F104 1,518,223 17,586 1.17 238,392 10.99 0.0589
2019-02-12 2018-12-31 13F M & T BK COM 55261F104 1,500,637 21,031 1.42 214,785 -11.78 0.0602
2018-11-14 2018-09-30 13F M & T BK COM 55261F104 1,479,606 -18,077 -1.21 243,454 -4.46 0.0596
2018-09-18 2018-06-30 13F/A-1 M & T BK COM 55261F104 1,497,683 -27,654 -1.81 254,831 -9.38 0.0647
2018-08-14 2018-06-30 13F M & T BK COM 55261F104 1,509,414 -15,923 256,827
2018-05-09 2018-03-31 13F M & T BK COM 55261F104 1,525,337 -26,691 -1.72 281,210 5.96 0.0732
2018-02-14 2017-12-31 13F M & T BK COM 55261F104 1,552,028 -78,471 -4.81 265,382 1.07 0.0672
2017-11-13 2017-09-30 13F M & T BK COM 55261F104 1,630,499 90,976 5.91 262,576 5.31 0.0684
2017-08-11 2017-06-30 13F M & T BK COM 55261F104 1,539,523 -56,247 -3.52 249,325 0.98 0.0697
2017-05-12 2017-03-31 13F M & T BK COM 55261F104 1,595,770 15,534 0.98 246,914 -0.11 0.0712
2017-02-13 2016-12-31 13F M & T BK COM 55261F104 1,580,236 -1,300 -0.08 247,196 34.63 0.0758
2016-11-09 2016-09-30 13F M & T BK COM 55261F104 1,581,536 -25,635 -1.60 183,617 -3.37 0.0572
2016-08-12 2016-06-30 13F M & T BK COM 55261F104 1,607,171 -17,021 -1.05 190,016 5.07 0.0617
2016-08-19 2016-03-31 13F/A-1 M & T BK COM 55261F104 1,624,192 -87,979 -5.14 180,839 -12.84 0.0600
2016-05-13 2016-03-31 13F M & T Bk COMM 55261F104 1,624,183 180,284
2016-02-12 2015-12-31 13F M & T Bk COMM 55261F104 1,712,171 147,246 9.41 207,480 8.72 0.0688
2015-11-12 2015-09-30 13F M & T Bk COMM 55261F104 1,564,925 1,564,925 0.00 190,842 0.0637
2015-08-13 2015-06-30 13F M & T Bk COMM 55261F104 0 -1,583,252 -100.00 0 -100.00
2015-05-14 2015-03-31 13F M & T Bk COMM 55261F104 1,583,252 -46,714 -2.87 201,073 -1.80 0.0605
2015-02-12 2014-12-31 13F M & T Bk COM 55261F104 1,629,966 -7,486 -0.46 204,756 1.42 0.0618
2014-11-13 2014-09-30 13F M & T Bk COMM 55261F104 1,637,452 29,038 1.81 201,882 1.18 0.0634
2014-08-14 2014-06-30 13F M & T BK com 55261F104 1,608,414 44,922 2.87 199,525 5.21 0.0622
2014-05-14 2014-03-31 13F M & T BK COMM 55261F104 1,563,492 -40,774 -2.54 189,651 1.54 0.0597
2014-02-21 2013-12-31 13F/A-1 M & T BK COM 55261F104 1,604,266 -9,239 -0.57 186,768 3.42 0.0599
2014-02-12 2013-12-31 13F M & T BK COM 55261F104 1,604,266 186,768
2013-11-13 2013-09-30 13F M & T BK COM 55261F104 1,613,505 12,032 0.75 180,584 0.90 0.0636
2013-08-09 2013-06-30 13F M & T BK COM 55261F104 1,601,473 1,601,473 178,965 0.0649
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.