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MTB in the 13F filings

M & T BK Corp · CUSIP 55261F104

Sector · BanksTheme · Commercial banks and thriftsTheme · Financial services· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
24
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 9 listed it in both
Shares listed
30,723,002
combined, among listed positions
Reported value
$6.3bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 12 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -221,934.

Managers listing MTB in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

24 of 24 holders

ActionFiling
Fidelity (FMR LLC)13,171,336$2.7bn0.14%Trimmed-155,10915 May 2026 (the filing on sec.gov)
Wellington Management Group LLP9,952,312$2.1bn0.38%Trimmed-208,09615 May 2026 (the filing on sec.gov)
Invesco Ltd4,001,924$827m0.08%Trimmed-88,37512 May 2026 (the filing on sec.gov)
MFS Investment Management1,178,636$244m0.08%Trimmed-39,17614 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC515,245$107m0.08%Added+145,06427 Oct 2026 (the filing on sec.gov)
AllianceBernstein LP481,799$97munder 0.1%Added+8,05315 May 2026 (the filing on sec.gov)
Marshall Wace LLP301,645$62m0.06%Added+244,09615 May 2026 (the filing on sec.gov)
Two Sigma Investments LP241,184$50munder 0.1%Added+193,80915 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc215,543$45munder 0.1%Trimmed-12,86315 May 2026 (the filing on sec.gov)
AQR Capital Management LLC211,396$44munder 0.1%Trimmed-53,88915 May 2026 (the filing on sec.gov)
Citadel Advisors LLC93,026$19munder 0.1%Added+58,24715 May 2026 (the filing on sec.gov)
Jane Street Group LLC60,498$13munder 0.1%Added+51,19212 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP42,128$8.7munder 0.1%Added+13,33315 May 2026 (the filing on sec.gov)
Man Group PLC41,207$8.5munder 0.1%Trimmed-29,28815 May 2026 (the filing on sec.gov)
Bridgewater Associates LP41,196$8.5munder 0.1%Trimmed-113,65015 May 2026 (the filing on sec.gov)
Woodline Partners LP29,813$6.2munder 0.1%Added+3,54315 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC25,315$5.2munder 0.1%Added+21,21915 May 2026 (the filing on sec.gov)
PDT Partners LLC25,201$5.2m0.31%Trimmed-1,60015 May 2026 (the filing on sec.gov)
Millennium Management LLC24,477$5.1munder 0.1%Trimmed-71,85515 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC20,276$4.2munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
GAMCO Investors Inc19,824$4.1munder 0.1%Trimmed-19814 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd17,889$3.7munder 0.1%Trimmed-1,66318 May 2026 (the filing on sec.gov)
Winton Group Ltd5,644$1.2munder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP5,488$1.1munder 0.1%Added+36915 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (5)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
11 in Q3 2024 to 13 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MTB by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201316$3.4bnn.a.n.a.
Q3 201313$3.5bnn.a.n.a.
Q4 201313$4.0bnn.a.n.a.
Q1 201416$4.2bnn.a.n.a.
Q2 201413$4.0bnn.a.n.a.
Q3 201419$4.0bnn.a.n.a.
Q4 201415$4.1bnn.a.n.a.
Q1 201515$4.1bnn.a.n.a.
Q2 201517$4.0bnn.a.n.a.
Q3 201515$3.9bnn.a.n.a.
Q4 201515$4.1bnn.a.n.a.
Q1 201615$3.5bnn.a.n.a.
Q2 201615$3.8bnn.a.n.a.
Q3 201616$3.5bnn.a.n.a.
Q4 201623$5.8bnn.a.n.a.
Q1 201719$5.4bnn.a.n.a.
Q2 201717$5.6bnn.a.n.a.
Q3 201720$5.4bnn.a.n.a.
Q4 201720$5.8bnn.a.n.a.
Q1 201823$6.1bnn.a.n.a.
Q2 201835$5.7bnn.a.n.a.
Q3 201835$4.8bnn.a.n.a.
Q4 201829$4.0bnn.a.n.a.
Q1 201927$4.3bnn.a.n.a.
Q2 201921$4.5bnn.a.n.a.
Q3 201923$4.1bnn.a.n.a.
Q4 201921$4.3bnn.a.n.a.
Q1 202015$2.7bnn.a.n.a.
Q2 202015$2.6bnn.a.n.a.
Q3 202021$2.1bnn.a.n.a.
Q4 202015$2.8bnn.a.n.a.
Q1 202113$3.4bnn.a.n.a.
Q2 202115$3.2bnn.a.n.a.
Q3 202118$3.6bnn.a.n.a.
Q4 202115$3.6bnn.a.n.a.
Q1 202211$5.1bnn.a.n.a.
Q2 202215$5.3bnn.a.n.a.
Q3 202217$6.1bnn.a.n.a.
Q4 202220$10.8bnn.a.n.a.
Q1 202314$3.7bnn.a.n.a.
Q2 202314$3.8bnn.a.n.a.
Q3 20237$3.8bnn.a.n.a.
Q4 202312$3.9bn75
Q1 202410$4.2bn47
Q2 202412$4.5bn84
Q3 202411$5.3bn74
Q4 202411$5.2bn210
Q1 202519$5.4bn145
Q2 202516$5.5bn109
Q3 202511$5.6bn66
Q4 202511$6.1bn1414
Q1 202610$6.1bn1217
Q2 202613$7.0bn1712

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MTB and BAC →MTB and JPM →MTB and WFC →Choose a stock to compare with MTB →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MTB, latest filings →Back to the 13F Explorer →