M & T BANK CORP (MTB) Stock Institutional Trading Activity


M & T BANK CORP (MTB) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Ariel Appreciation Fund, Matrix Advisors Value Fund, Sequoia Financial Advisors, Giverny Capital, and Viking Global Investors. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Matrix Advisors Value FundSell-93686,333$17,394,413
Q4 2025Ariel Appreciation FundSell-11,032180,402$36,347,395
Q3 2025Sequoia Financial AdvisorsBuy5596,411$1,267,038
Q3 2025Matrix Advisors Value FundBuy43387,269$17,246,008
Q3 2025Ariel Appreciation FundBuy187,140191,434$37,831,187
Q2 2025Ariel Appreciation FundBuy2,0884,294$832,993
Q2 2025Sequoia Financial AdvisorsBuy1,2995,852$1,135,277
Q2 2025Giverny CapitalSell-359,9927,540$1,462,685
Q2 2025Matrix Advisors Value FundBuy986,836$16,845,277
Q1 2025Ariel Appreciation FundBuy122,206$394,323
Q1 2025Sequoia Financial AdvisorsSell-1754,553$813,856
Q1 2025Matrix Advisors Value FundBuy586,827$15,520,326
Q1 2025Giverny CapitalSell-49367,532$65,696,345
Q1 2025Viking Global InvestorsBuy746,309746,309$133,402,734
Q4 2024Ariel Appreciation FundBuy1262,194$412,494
Q4 2024Sequoia Financial AdvisorsSell-1694,728$888,842
Q4 2024Matrix Advisors Value FundSell-5,04886,822$16,323,404
Q4 2024Giverny CapitalBuy6,990367,581$69,108,904
Q3 2024Ariel Appreciation FundSell-5852,068$368,352
Q3 2024Sequoia Financial AdvisorsBuy1,5134,897$872,330
Q3 2024Matrix Advisors Value FundBuy20291,870$16,363,884
Q3 2024Giverny CapitalBuy15,329360,591$64,228,469
Q2 2024Ariel Appreciation FundBuy142,653$401,558
Q2 2024Sequoia Financial AdvisorsSell-853,384$512,258
Q2 2024Matrix Advisors Value FundSell-1,04191,668$13,875,000
Q2 2024Giverny CapitalSell-7,408345,262$52,258,856
Q1 2024Ariel Appreciation FundSell-6,6932,639$383,816
Q1 2024Sequoia Financial AdvisorsSell-44,4543,469$504,589
Q1 2024Matrix Advisors Value FundBuy17292,709$13,483,597
Q1 2024Giverny CapitalBuy9,614352,670$51,292,325

Frequently asked questions about MTB activity

  • Which institutional owners are buying MTB?

    Institutional owners buying MTB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MTB activity?

    "Buy" means an investor increased their reported position in MTB compared to the prior reporting period. This reflects growing exposure to M & T BANK CORP (MTB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MTB increasing?

    Institutional interest in MTB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.