M&T Bank Corporation
MX ˙ BMV ˙ US55261F1049
SecurityMX:MTB / M&T Bank Corporation
InstitutionDenali Advisors Llc
Latest Disclosed Ownership4,217 shares
Latest Disclosed Value $ 871,738
Denali Advisors Llc ownership in MTB / M&T Bank Corporation

On May 8, 2026 - Denali Advisors Llc filed a 13F-HR form disclosing ownership of 4,217 shares of M&T Bank Corporation (MX:MTB) valued at $871,738 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 4,217 shares of M&T Bank Corporation. This represents a change in shares of 0.00% 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)
2026-05-08 2026-03-31 13F M & T BK COM 55261F104 4,217 0 0.00 872 2.59 0.0969
2026-02-03 2025-12-31 13F M & T BK COM 55261F104 4,217 2,904 221.17 850 227.80 0.0943
2025-11-07 2025-09-30 13F M & T BK COM 55261F104 1,313 1,313 259 0.0293
2022-04-19 2022-03-31 13F M&T Bank COM 55261F104 0 -570 -100.00 0 -100.00
2022-01-21 2021-12-31 13F M&T Bank COM 55261F104 570 100 21.28 88 25.71 0.0329
2021-10-12 2021-09-30 13F M&T Bank COM 55261F104 470 -1,900 -80.17 70 -79.65 0.0293
2021-08-20 2021-06-30 13F M&T Bank COM 55261F104 2,370 -6,630 -73.67 344 -74.78 0.1318
2021-04-26 2021-03-31 13F M&T Bank COM 55261F104 9,000 -50,900 -84.97 1,364 -82.11 0.4193
2021-01-20 2020-12-31 13F M&T Bank COM 55261F104 59,900 -1,000 -1.64 7,625 35.97 1.3034
2020-10-16 2020-09-30 13F M&T Bank COM 55261F104 60,900 -15,700 -20.50 5,608 -29.58 1.1131
2020-07-23 2020-06-30 13F M&T Bank COM 55261F104 76,600 56,200 275.49 7,964 277.44 1.5429
2020-04-23 2020-03-31 13F M&T Bank COM 55261F104 20,400 20,400 2,110 0.4585
2019-10-09 2019-09-30 13F M&T Bank COM 55261F104 0 -1,000 -100.00 0 -100.00
2019-07-08 2019-06-30 13F M&T Bank COM 55261F104 1,000 0 0.00 170 8.28 0.0254
2019-04-12 2019-03-31 13F/A-1 M&T Bank COM 55261F104 1,000 -6,300 -86.30 157 -84.98 0.0251
2019-04-09 2019-03-31 13F M&T Bank COM 55261F104 1,000 -6,300 157
2019-01-14 2018-12-31 13F M&T Bank COM 55261F104 7,300 0 0.00 1,045 -12.99 0.1745
2018-10-06 2018-09-30 13F M&T Bank COM 55261F104 7,300 -34,500 -82.54 1,201 -83.11 0.1765
2018-07-11 2018-06-30 13F M&T Bank COM 55261F104 41,800 41,800 7,112 1.0691
2016-04-11 2016-03-31 13F M&T Bank COM 55261F104 0 0 0 0.0000
2016-01-07 2015-12-31 13F M&T Bank COM 55261F104 0 -55,500 -100.00 0 -100.00
2015-10-06 2015-09-30 13F M&T Bank COM 55261F104 55,500 29,900 116.80 6,768 111.63 1.5638
2015-07-09 2015-06-30 13F M&T Bank COM 55261F104 25,600 9,000 54.22 3,198 51.71 0.6957
2015-04-17 2015-03-31 13F M&T Bank COM 55261F104 16,600 1,100 7.10 2,108 21.50 0.4829
2013-10-09 2013-09-30 13F M&T Bank COM 55261F104 15,500 0 0.00 1,735 0.17 0.5979
2013-07-30 2013-06-30 13F M&T Bank COM 55261F104 15,500 15,500 1,732 0.6455
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.