M&T Bank Corporation
MX ˙ BMV ˙ US55261F1049
SecurityMX:MTB / M&T Bank Corporation
InstitutionKinneret Advisory, LLC
Latest Disclosed Ownership3,430 shares
Latest Disclosed Value $ 709,050
Kinneret Advisory, LLC reports 4.24% decrease in ownership of MTB / M&T Bank Corporation

On May 14, 2026 - Kinneret Advisory, LLC filed a 13F-HR form disclosing ownership of 3,430 shares of M&T Bank Corporation (MX:MTB) valued at $709,050 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,582 shares of M&T Bank Corporation. This represents a change in shares of -4.24% 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)
2026-05-14 2026-03-31 13F M & T BK COM 55261F104 3,430 -152 -4.24 709 -1.66 0.0672
2026-02-12 2025-12-31 13F M & T BK COM 55261F104 3,582 -98 -2.66 722 -0.83 0.0611
2025-11-05 2025-09-30 13F M & T BK COM 55261F104 3,680 -16 -0.43 727 1.54 0.0619
2025-07-25 2025-06-30 13F M & T BK COM 55261F104 3,696 -6 -0.16 717 8.32 0.0653
2025-07-21 2025-03-31 13F/A-1 M & T BK COM 55261F104 3,702 -12 -0.32 662 -5.30 0.0667
2025-04-29 2025-03-31 13F M & T BK COM 55261F104 2,493 -1,221 446 0.0667
2025-02-03 2024-12-31 13F M & T BK COM 55261F104 3,714 -173 -4.45 698 0.87 0.0659
2024-11-04 2024-09-30 13F M & T BK COM 55261F104 3,887 -51 -1.30 692 16.11 0.0635
2024-07-26 2024-06-30 13F M & T BK COM 55261F104 3,938 603 18.08 596 22.89 0.0572
2024-04-25 2024-03-31 13F M & T BK COM 55261F104 3,335 -10 -0.30 485 5.90 0.0485
2024-02-14 2023-12-31 13F M & T BK COM 55261F104 3,345 -21 -0.62 459 7.76 0.0508
2023-10-12 2023-09-30 13F M & T BK COM 55261F104 3,366 -2 -0.06 426 2.16 0.0526
2023-08-02 2023-06-30 13F M & T BK COM 55261F104 3,368 0 0.00 417 3.48 0.0494
2023-04-27 2023-03-31 13F M & T BK COM 55261F104 3,368 -181 -5.10 403 -21.79 0.0520
2023-02-14 2022-12-31 13F M & T BK COM 55261F104 3,549 -11,448 -76.34 515 -80.56 0.0681
2022-11-02 2022-09-30 13F M & T BK COM 55261F104 14,997 0 0.00 2,644 10.63 0.3668
2022-08-04 2022-06-30 13F M & T BK COM 55261F104 14,997 11,161 290.95 2,390 267.69 0.3100
2022-05-13 2022-03-31 13F M & T BK COM 55261F104 3,836 86 2.29 650 12.85 0.0713
2022-02-08 2021-12-31 13F M & T BK COM 55261F104 3,750 0 0.00 576 2.86 0.0596
2021-11-09 2021-09-30 13F M & T BK COM 55261F104 3,750 0 0.00 560 2.75 0.0656
2021-08-16 2021-06-30 13F M & T BK COM 55261F104 3,750 0 0.00 545 -4.22 0.0644
2021-05-13 2021-03-31 13F M & T BK COM 55261F104 3,750 0 0.00 569 19.29 0.0730
2021-02-11 2020-12-31 13F M & T BK COM 55261F104 3,750 0 0.00 477 38.26 0.0647
2020-11-13 2020-09-30 13F M & T BK COM 55261F104 3,750 -121 -3.13 345 -14.18 0.0523
2020-08-12 2020-06-30 13F M & T BK COM 55261F104 3,871 0 0.00 402 0.50 0.0647
2020-05-14 2020-03-31 13F M & T BK COM 55261F104 3,871 434 12.63 400 -31.39 0.0779
2020-02-10 2019-12-31 13F M & T BK COM 55261F104 3,437 0 0.00 583 7.37 0.1060
2019-11-13 2019-09-30 13F M & T BK COM 55261F104 3,437 0 0.00 543 -7.18 0.1081
2019-08-13 2019-06-30 13F M & T BK COM 55261F104 3,437 0 0.00 585 8.33 0.1186
2019-05-15 2019-03-31 13F M & T BK COM 55261F104 3,437 1,813 111.64 540 132.76 0.1136
2019-02-13 2018-12-31 13F M & T BK COM 55261F104 1,624 1,624 232 0.0687
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.