M&T Bank Corporation
DE ˙ DB ˙ US55261F1049
182,70 € ↓ -3,30 (-1,77%)
2026-06-04
DEL PRIS
SecurityDE:MTZ / M&T Bank Corporation
InstitutionCalamos Advisors LLC
Latest Disclosed Ownership47,462 shares
Latest Disclosed Value $ 9,811,345
Calamos Advisors LLC ownership in MTZ / M&T Bank Corporation

On May 4, 2026 - Calamos Advisors LLC filed a 13F-HR form disclosing ownership of 47,462 shares of M&T Bank Corporation (DE:MTZ) valued at $8,348,566 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 47,462 shares of M&T Bank Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $8,671,307 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)
2026-05-04 2026-03-31 13F M & T BK COM 55261F104 47,462 0 0.00 9,811 2.60 0.0346
2026-01-29 2025-12-31 13F M & T BK COM 55261F104 47,462 -1,927 -3.90 9,563 -2.03 0.0359
2025-10-20 2025-09-30 13F M & T BK COM 55261F104 49,389 0 0.00 9,760 1.88 0.0360
2025-08-08 2025-06-30 13F M & T BK COM 55261F104 49,389 0 0.00 9,581 8.52 0.0377
2025-04-29 2025-03-31 13F M & T BK COM 55261F104 49,389 550 1.13 8,828 -3.86 0.0384
2025-01-24 2024-12-31 13F M & T BK COM 55261F104 48,839 0 0.00 9,182 5.55 0.0384
2024-11-07 2024-09-30 13F M & T BK COM 55261F104 48,839 -1,198 -2.39 8,699 14.87 0.0376
2024-07-25 2024-06-30 13F M & T BK COM 55261F104 50,037 -1,826 -3.52 7,574 0.41 0.0336
2024-05-08 2024-03-31 13F M & T BK COM 55261F104 51,863 -1,304 -2.45 7,543 3.49 0.0357
2024-01-31 2023-12-31 13F M & T BK COM 55261F104 53,167 -694 -1.29 7,288 7.02 0.0354
2023-10-26 2023-09-30 13F M & T BK COM 55261F104 53,861 0 0.00 6,811 2.18 0.0354
2023-07-28 2023-06-30 13F M & T BK COM 55261F104 53,861 0 0.00 6,666 3.49 0.0330
2023-05-04 2023-03-31 13F M & T BK COM 55261F104 53,861 -6,733 -11.11 6,440 -26.73 0.0315
2023-01-26 2022-12-31 13F M & T BK COM 55261F104 60,594 -10,714 -15.02 8,790 -30.10 0.0412
2022-10-24 2022-09-30 13F M & T BK COM 55261F104 71,308 0 0.00 12,573 10.62 0.0575
2022-08-01 2022-06-30 13F M & T BK COM 55261F104 71,308 1,920 2.77 11,366 -3.36 0.0490
2022-05-03 2022-03-31 13F M & T BK COM 55261F104 69,388 9,248 15.38 11,761 27.34 0.0442
2022-02-01 2021-12-31 13F M & T BK COM 55261F104 60,140 2,328 4.03 9,236 6.97 0.0345
2021-10-26 2021-09-30 13F M & T BK COM 55261F104 57,812 5,101 9.68 8,634 12.73 0.0377
2021-07-22 2021-06-30 13F M & T BK COM 55261F104 52,711 11,989 29.44 7,659 24.05 0.0350
2021-04-12 2021-03-31 13F M & T BK COM 55261F104 40,722 1,259 3.19 6,174 22.89 0.0337
2021-01-27 2020-12-31 13F M & T BK COM 55261F104 39,463 -1,709 -4.15 5,024 32.49 0.0292
2020-10-26 2020-09-30 13F M & T BK COM 55261F104 41,172 -3,614 -8.07 3,792 -18.56 0.0244
2020-07-27 2020-06-30 13F M & T BK COM 55261F104 44,786 -2,865 -6.01 4,656 -5.54 0.0329
2020-04-28 2020-03-31 13F M & T BK COM 55261F104 47,651 -4,002 -7.75 4,929 -43.78 0.0387
2020-01-15 2019-12-31 13F M & T BANK COMMON STOCK 55261F104 51,653 -850 -1.62 8,768 5.71 0.0434
2019-10-21 2019-09-30 13F M & T BANK COMMON STOCK 55261F104 52,503 52,503 8,294 0.0452
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.