M&T Bank Corporation
MX ˙ BMV ˙ US55261F1049
SecurityMX:MTB / M&T Bank Corporation
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership175,584 shares
Latest Disclosed Value $ 36,296,724
Principal Financial Group Inc reports 3.60% decrease in ownership of MTB / M&T Bank Corporation

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 175,584 shares of M&T Bank Corporation (MX:MTB) valued at $36,296,724 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 182,150 shares of M&T Bank Corporation. This represents a change in shares of -3.60% during the quarter.

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)
2026-05-04 2026-03-31 13F M & T BK COM 55261F104 175,584 -6,566 -3.60 36,297 -1.10 0.0194
2026-02-02 2025-12-31 13F M & T BK COM 55261F104 182,150 6,659 3.79 36,700 5.82 0.0187
2025-11-04 2025-09-30 13F M & T BK COM 55261F104 175,491 -7,161 -3.92 34,681 -2.12 0.0175
2025-08-08 2025-06-30 13F M & T BK COM 55261F104 182,652 -12,014 -6.17 35,433 1.83 0.0187
2025-04-28 2025-03-31 13F M & T BK COM 55261F104 194,666 -543 -0.28 34,797 -5.19 0.0195
2025-01-31 2024-12-31 13F M & T BK COM 55261F104 195,209 -3,902 -1.96 36,701 3.49 0.0200
2024-10-31 2024-09-30 13F M & T BK COM 55261F104 199,111 2,797 1.42 35,466 19.35 0.0195
2024-07-29 2024-06-30 13F M & T BK COM 55261F104 196,314 -2,945 -1.48 29,714 2.53 0.0176
2024-04-29 2024-03-31 13F M & T BK COM 55261F104 199,259 2,901 1.48 28,980 7.67 0.0170
2024-02-07 2023-12-31 13F M & T BK COM 55261F104 196,358 2,887 1.49 26,917 10.02 0.0172
2023-11-02 2023-09-30 13F M & T BK COM 55261F104 193,471 -374 -0.19 24,464 1.98 0.0176
2023-08-07 2023-06-30 13F M & T BK COM 55261F104 193,845 -15,904 -7.58 23,990 -4.34 0.0164
2023-05-09 2023-03-31 13F M & T BK COM 55261F104 209,749 -1,153 -0.55 25,080 -18.02 0.0179
2023-02-09 2022-12-31 13F M & T BK COM 55261F104 210,902 -14,073 -6.26 30,593 -22.88 0.0230
2022-11-09 2022-09-30 13F M & T BK COM 55261F104 224,975 -15,247 -6.35 39,668 3.60 0.0315
2022-08-10 2022-06-30 13F M & T BK COM 55261F104 240,222 215,296 863.74 38,289 806.46 0.0283
2022-05-09 2022-03-31 13F M & T BK COM 55261F104 24,926 -131,414 -84.06 4,224 -82.41 0.0017
2022-05-09 2022-03-31 13F M & T BK COM 55261F104 158,946 26,940
2022-02-09 2021-12-31 13F M & T BK COM 55261F104 156,340 -6,523 -4.01 24,010 -1.28 0.0143
2021-11-09 2021-09-30 13F M & T BK COM 55261F104 162,863 141 0.09 24,322 2.86 0.0159
2021-08-10 2021-06-30 13F M & T BK COM 55261F104 162,722 -285,848 -63.72 23,646 -65.23 0.0153
2021-05-10 2021-03-31 13F M & T BK COM 55261F104 448,570 -395,912 -46.88 68,008 -36.74 0.0480
2021-02-23 2020-12-31 13F/A-1 M & T BK COM 55261F104 844,482 -5,975 -0.70 107,502 37.26 0.0796
2021-02-08 2020-12-31 13F M & T BK COM 55261F104 1,780,883 930,426 226,706 89,189.6342
2020-11-06 2020-09-30 13F M & T BK COM 55261F104 850,457 -70,736 -7.68 78,319 -18.23 0.0659
2020-08-05 2020-06-30 13F M & T BK COM 55261F104 921,193 -5,901 -0.64 95,777 -0.12 0.0849
2020-05-12 2020-03-31 13F M & T BK COM 55261F104 927,094 -986 -0.11 95,889 -39.13 0.1061
2020-02-05 2019-12-31 13F M & T BK COM 55261F104 928,080 -27,047 -2.83 157,541 4.41 0.1313
2019-11-13 2019-09-30 13F M & T BK COM 55261F104 955,127 9,685 1.02 150,881 -6.16 0.1330
2019-08-12 2019-06-30 13F M & T BK COM 55261F104 945,442 -9,915 -1.04 160,791 7.19 0.1446
2019-05-10 2019-03-31 13F M & T BK COM 55261F104 955,357 -7,353 -0.76 150,011 8.87 0.1397
2019-02-14 2018-12-31 13F M & T BK COM 55261F104 962,710 -46,953 -4.65 137,792 -17.06 0.1468
2018-11-14 2018-09-30 13F M & T BK COM 55261F104 1,009,663 -20,901 -2.03 166,130 -5.26 0.1464
2018-08-13 2018-06-30 13F M & T BK COM 55261F104 1,030,564 -131,089 -11.28 175,352 -18.12 0.1612
2018-05-14 2018-03-31 13F M & T BK COM 55261F104 1,161,653 -357,223 -23.52 214,162 -17.54 0.2058
2018-02-12 2017-12-31 13F M & T BK COM 55261F104 1,518,876 -12,280 -0.80 259,712 5.33 0.2391
2017-11-02 2017-09-30 13F M & T BK COM 55261F104 1,531,156 -19,532 -1.26 246,578 -1.81 0.2391
2017-08-08 2017-06-30 13F M & T BK COM 55261F104 1,550,688 11,407 0.74 251,134 5.44 0.2517
2017-05-11 2017-03-31 13F M & T BK COM 55261F104 1,539,281 -8,222 -0.53 238,174 -1.61 0.2866
2017-02-13 2016-12-31 13F M & T BK COM 55261F104 1,547,503 -35,040 -2.21 242,076 31.75 0.3071
2016-11-10 2016-09-30 13F M & T BK COM 55261F104 1,582,543 16,210 1.03 183,733 -0.79 0.2427
2016-08-09 2016-06-30 13F M & T BK COM 55261F104 1,566,333 -20,702 -1.30 185,188 5.12 0.2583
2016-05-10 2016-03-31 13F M & T BK COM 55261F104 1,587,035 -11,153 -0.70 176,161 -9.04 0.2558
2016-02-09 2015-12-31 13F M & T BK COM 55261F104 1,598,188 49,240 3.18 193,669 2.53 0.2878
2015-11-12 2015-09-30 13F/A-1 M & T BK COM 55261F104 1,548,948 69,756 4.72 188,895 2.22 0.2968
2015-11-09 2015-09-30 13F M & T BK COM 55261F104 1,548,948 188,895
2015-08-10 2015-06-30 13F M & T BK COM 55261F104 1,479,192 69,645 4.94 184,795 3.23 0.2756
2015-05-14 2015-03-31 13F/A-1 M & T BK COM 55261F104 1,409,547 43,476 3.18 179,011 4.32 0.2667
2015-05-12 2015-03-31 13F M & T BK COM 55261F104 237,178 30,121
2015-02-12 2014-12-31 13F M & T BK COM 55261F104 1,366,071 103,969 8.24 171,606 10.28 0.2666
2014-11-13 2014-09-30 13F M & T BK COM 55261F104 1,262,102 19,441 1.56 155,605 0.94 0.2640
2014-08-12 2014-06-30 13F M & T BK COM 55261F104 1,242,661 -7,317 -0.59 154,152 1.67 0.2592
2014-05-13 2014-03-31 13F M & T BK COM 55261F104 1,249,978 26,221 2.14 151,622 6.42 0.2705
2014-02-12 2013-12-31 13F M & T BK COM 55261F104 1,223,757 -67,598 -5.23 142,469 -1.42 0.2659
2013-11-05 2013-09-30 13F M & T BK COM 55261F104 1,291,355 46,351 3.72 144,528 3.88 0.2985
2013-08-12 2013-06-30 13F M & T BK COM 55261F104 1,245,004 1,245,004 139,129 0.3082
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.