M&T Bank Corporation
MX ˙ BMV ˙ US55261F1049
SecurityMX:MTB / M&T Bank Corporation
InstitutionBessemer Group Inc
Latest Disclosed Ownership27,500 shares
Latest Disclosed Value $ 5,685
Bessemer Group Inc reports 19.53% increase in ownership of MTB / M&T Bank Corporation

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 27,500 shares of M&T Bank Corporation (MX:MTB) valued at $5,685 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 23,007 shares of M&T Bank Corporation. This represents a change in shares of 19.53% 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)
2026-05-06 2026-03-31 13F M&T BANK SC 55261F104 27,500 4,493 19.53 6 25.00 0.0089
2026-02-05 2025-12-31 13F M&T BANK SC 55261F104 23,007 -121 -0.52 5 0.00 0.0071
2025-11-05 2025-09-30 13F M&T BANK SC 55261F104 23,128 182 0.79 5 0.00 0.0070
2025-08-01 2025-06-30 13F M&T BANK SC 55261F104 22,946 -5,043 -18.02 4 -20.00 0.0072
2025-04-23 2025-03-31 13F M&T BANK SC 55261F104 27,989 -12,573 -31.00 5 -28.57 0.0090
2025-02-13 2024-12-31 13F M&T BANK SC 55261F104 40,562 -2,540 -5.89 8 0.00 0.0124
2024-11-12 2024-09-30 13F M&T BANK SC 55261F104 43,102 15,824 58.01 8 75.00 0.0126
2024-08-13 2024-06-30 13F M&T BANK SC 55261F104 27,278 264 0.98 4 33.33 0.0073
2024-08-13 2024-03-31 13F/A-1 M&T BANK SC 55261F104 27,014 2,330 9.44 4 0.00 0.0071
2024-05-13 2024-03-31 13F M&T BANK SC 55261F104 27,014 2,330 4 0.0071
2024-02-09 2023-12-31 13F M&T BANK SC 55261F104 24,684 -5,357 -17.83 3 0.00 0.0066
2023-11-13 2023-09-30 13F M&T BANK SC 55261F104 30,041 16,810 127.05 4 200.00 0.0083
2023-08-10 2023-06-30 13F M&T BANK SC 55261F104 13,231 1,783 15.57 2 0.00 0.0035
2023-05-10 2023-03-31 13F M&T BANK SC 55261F104 11,448 6,914 152.49 1 0.0032
2023-02-13 2022-12-31 13F M&T BANK SC 55261F104 4,534 -384 -7.81 1 -100.00 0.0016
2022-11-09 2022-09-30 13F M&T BANK SC 55261F104 4,918 -771 -13.55 867 -4.30 0.0023
2022-08-10 2022-06-30 13F M&T BANK SC 55261F104 5,689 1,521 36.49 906 28.33 0.0023
2022-05-12 2022-03-31 13F M&T BANK SC 55261F104 4,168 -237 -5.38 706 4.44 0.0015
2022-01-27 2021-12-31 13F M&T BANK SC 55261F104 4,405 263 6.35 676 9.21 0.0014
2021-11-12 2021-09-30 13F M&T BANK SC 55261F104 4,142 -66 -1.57 619 1.14 0.0013
2021-08-06 2021-06-30 13F M&T BANK SC 55261F104 4,208 28 0.67 612 -3.47 0.0013
2021-05-13 2021-03-31 13F M&T BANK SC 55261F104 4,180 219 5.53 634 25.79 0.0015
2021-02-09 2020-12-31 13F M&T BANK SC 55261F104 3,961 382 10.67 504 53.19 0.0013
2020-11-12 2020-09-30 13F M&T BANK SC 55261F104 3,579 -118,292 -97.06 329 -97.40 0.0010
2020-08-05 2020-06-30 13F M&T BANK SC 55261F104 121,871 232 0.19 12,672 0.72 0.0400
2020-04-30 2020-03-31 13F M&T BANK SC 55261F104 121,639 93,255 328.55 12,581 161.12 0.0507
2020-02-04 2019-12-31 13F M&T BANK SC 55261F104 28,384 11,855 71.72 4,818 84.53 0.0156
2019-11-07 2019-09-30 13F M&T BANK SC 55261F104 16,529 -12,164 -42.39 2,611 -46.50 0.0093
2019-07-19 2019-06-30 13F M&T BANK SC 55261F104 28,693 25,130 705.30 4,880 771.43 0.0164
2019-05-13 2019-03-31 13F M&T BANK SC 55261F104 3,563 241 7.25 560 17.65 0.0022
2019-05-21 2018-12-31 13F/A-1 M&T BANK SC 55261F104 3,322 525 18.77 476 3.25 0.0021
2019-02-12 2018-12-31 13F M&T BANK SC 55261F104 3,322 525 476 0.0021
2018-11-06 2018-09-30 13F M&T BANK SC 55261F104 2,797 0 0.00 461 -3.15 0.0017
2018-07-25 2018-06-30 13F M&T BANK SC 55261F104 2,797 -47 -1.65 476 -9.33 0.0018
2018-05-10 2018-03-31 13F M&T BANK SC 55261F104 2,844 47 1.68 525 9.83 0.0020
2018-01-30 2017-12-31 13F M&T BANK SC 55261F104 2,797 -142 -4.83 478 1.27 0.0019
2017-11-03 2017-09-30 13F M&T BANK SC 55261F104 2,939 26 0.89 472 0.00 0.0019
2017-07-27 2017-06-30 13F M&T BANK SC 55261F104 2,913 -3,901 -57.25 472 -55.22 0.0019
2017-05-12 2017-03-31 13F M&T BANK SC 55261F104 6,814 -23 -0.34 1,054 -1.40 0.0044
2017-02-07 2016-12-31 13F M&T BANK SC 55261F104 6,837 4,135 153.03 1,069 241.53 0.0049
2016-11-10 2016-09-30 13F M&T BANK SC 55261F104 2,702 64 2.43 313 0.32 0.0016
2016-08-11 2016-06-30 13F M&T BANK SC 55261F104 2,638 257 10.79 312 18.18 0.0017
2016-05-11 2016-03-31 13F M&T BANK SC 55261F104 2,381 0 0.00 264 -8.65 0.0015
2016-02-12 2015-12-31 13F M&T BANK SC 55261F104 2,381 0 0.00 289 -0.34 0.0016
2015-11-16 2015-09-30 13F M&T BANK SC 55261F104 2,381 0 0.00 290 -2.36 0.0017
2015-08-14 2015-06-30 13F M&T BANK SC 55261F104 2,381 -74 -3.01 297 -4.50 0.0016
2015-06-18 2015-03-31 13F/A-1 M&T BANK SC 55261F104 2,455 -215 -8.05 311 -7.16 0.0016
2015-05-14 2015-03-31 13F M&T BANK SC 55261F104 2,455 311
2015-02-17 2014-12-31 13F M&T BANK SC 55261F104 2,670 0 0.00 335 1.52 0.0018
2014-12-11 2014-09-30 13F/A-1 M&T BANK SC 55261F104 2,670 289 12.14 330 11.86 0.0019
2014-11-13 2014-09-30 13F M&T BANK SC 55261F104 2,670 289 330 0.0021
2014-08-13 2014-06-30 13F M&T BANK SC 55261F104 2,381 -128 -5.10 295 -3.28 0.0018
2014-05-14 2014-03-31 13F M&T BANK SC 55261F104 2,509 0 0.00 305 4.45 0.0021
2014-02-18 2013-12-31 13F M&T BANK SC 55261F104 2,509 -5,380 -68.20 292 -66.93 0.0021
2013-11-08 2013-09-30 13F M&T BANK SC 55261F104 7,889 -8 -0.10 883 0.00 0.0072
2013-08-14 2013-06-30 13F M&T BANK SC 55261F104 7,897 7,897 883 0.0079
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.