TRUSTMARK CORP (TRMK) Stock Institutional Trading Activity


TRUSTMARK CORP (TRMK) 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 Renaissance Technologies LLC and Tweedy, Browne Co All Funds (US). 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 2025Renaissance Technologies LLCSell-28,60074,862$2,915,875
Q3 2025Renaissance Technologies LLCBuy48,600103,462$4,097,095
Q2 2025Renaissance Technologies LLCSell-48,60054,862$2,000,269
Q1 2025Renaissance Technologies LLCBuy50,100103,462$3,568,404
Q4 2024Renaissance Technologies LLCBuy7,70053,362$1,887,414
Q2 2024Renaissance Technologies LLCSell-71,60045,662$1,371,686
Q3 2023Renaissance Technologies LLCBuy21,159117,262$2,548
Q2 2023Renaissance Technologies LLCBuy67,52396,103$2,030
Q1 2023Renaissance Technologies LLCBuy13,81828,580$706
Q4 2022Renaissance Technologies LLCBuy70014,762$515
Q2 2021Renaissance Technologies LLCSell-124,34214,062$433
Q4 2020Renaissance Technologies LLCSell-123,197138,404$3,780
Q3 2020Renaissance Technologies LLCBuy73,997261,601$5,601
Q2 2020Renaissance Technologies LLCBuy150,100187,604$4,600
Q1 2020Renaissance Technologies LLCSell-25,30037,504$874
Q3 2019Renaissance Technologies LLCSell-96,20062,804$2,142
Q2 2019Renaissance Technologies LLCSell-19,500159,004$5,287
Q1 2019Renaissance Technologies LLCSell-69,700178,504$6,003
Q4 2018Renaissance Technologies LLCBuy230,704248,204$7,056
Q3 2018Renaissance Technologies LLCSell-133,60417,500$589
Q1 2018Renaissance Technologies LLCSell-22,600151,104$4,708
Q4 2017Renaissance Technologies LLCSell-82,800173,704$5,534
Q3 2017Renaissance Technologies LLCSell-2,400256,504$8,495
Q2 2017Renaissance Technologies LLCSell-105,000258,904$8,326
Q1 2017Renaissance Technologies LLCBuy119,904363,904$11,569
Q4 2016Renaissance Technologies LLCSell-276,300244,000$8,699
Q4 2016Tweedy, Browne Co All Funds (US)Buy7,2007,200$257
Q3 2016Renaissance Technologies LLCSell-112,304520,300$14,339
Q2 2016Renaissance Technologies LLCBuy85,100632,604$15,720
Q1 2016Renaissance Technologies LLCBuy331,700547,504$12,609

Frequently asked questions about TRMK activity

  • Which institutional owners are buying TRMK?

    Institutional owners buying TRMK 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 TRMK activity?

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

  • Is institutional interest in TRMK increasing?

    Institutional interest in TRMK 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.