TRIMAS CORP (TRS) Institutional Ownership Changes & 13F Activity

TRIMAS CORP (TRS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Bank Of America Corp, Jefferies Financial Group Inc., Punch & Associates Investment Management, Inc., Oberweis Asset Management Inc/, and Tudor Investment Corp Et Al.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Envestnet Asset Management IncBuy+4,210+65.1%10,676$480.72KQ2 2026Sep 23, 2026
State Street CorpSell-32,460-4.0%784,145$35.31MQ2 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheSell-2,345-16.9%11,508$518.21KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-12,507-2.8%432,376$19.47MQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+30,460—30,460$1.37MQ2 2026Aug 27, 2026
First Eagle U.S. ValueBuy+13,550+4.3%331,556$14.93MQ2 2026Aug 24, 2026
California State Teachers Retirement SystemBuy+2,231+7.5%32,007$1.44MQ2 2026Aug 24, 2026
Jefferies Financial Group Inc.Sell-567,729-36.6%981,933$44.22MQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-88-10.4%755$34.00KQ2 2026Aug 17, 2026
Bank Of America CorpSell-3,536,172-92.0%309,554$13.94MQ2 2026Aug 14, 2026
Punch & Associates Investment Management, Inc.Buy+562,573+229.9%807,292$36.35MQ2 2026Aug 14, 2026
Oberweis Asset Management Inc/Buy+362,000—362,000$16.30MQ2 2026Aug 14, 2026
Tudor Investment Corp Et AlSell-92,230-57.5%68,254$3.07MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-88,424-30.2%204,456$9.21MQ2 2026Aug 14, 2026
Trexquant Investment LpBuy+81,279—81,279$3.66MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+75,123—75,123$3.38MQ2 2026Aug 14, 2026
Kennedy Capital Management LlcSell-74,515-19.8%302,265$13.61MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-70,822-18.1%319,484$14.39MQ2 2026Aug 14, 2026
Man Group PlcBuy+65,088—65,088$2.93MQ2 2026Aug 14, 2026
Lighthouse Investment Partners, LlcBuy+63,566—63,566$2.86MQ2 2026Aug 14, 2026
Gotham Asset Management, LlcBuy+59,008+164.5%94,880$4.27MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-58,976-12.2%424,865$19.13MQ2 2026Aug 14, 2026
Castleknight Management LpBuy+45,700—45,700$2.06MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+43,895—43,895$1.98MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-40,443-53.9%34,614$1.56MQ2 2026Aug 14, 2026
Sei Investments CoSell-40,163-18.6%175,345$7.90MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-39,769-57.6%29,222$1.32MQ2 2026Aug 14, 2026
Permian Investment Partners, LpSell-37,086-3.1%1,165,414$52.48MQ2 2026Aug 14, 2026
Millennium Management LlcSell-33,488-43.0%44,429$2.00MQ2 2026Aug 14, 2026
Cerity Partners LlcBuy+33,293—33,293$1.50MQ2 2026Aug 14, 2026
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Frequently asked questions about TRS activity

  • Which institutional owners are buying TRS?

    Institutional owners buying TRS 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 TRS activity?

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

  • Is institutional interest in TRS increasing?

    Institutional interest in TRS 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.