Trimas Corp
TRS- Exchange
- Nasdaq
- Industry
- Metal Forgings & Stampings
- SEC CIK
- 0000842633
In the last 90 days, Trimas Corp insiders filed 1 open-market purchase and 0 sales; 207 institutions reported holding it in 13F filings for Q2 2026, worth $1.33B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Trimas Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 194
- −8 vs. Q4 2025
- Shares held
- 34.4M
- +1.41M (+4.3%) vs. Q4 2025
- Total value
- $1.24B
- +$65.6M (+5.6%) vs. Q4 2025
- New holders
- 30
- 62 more added
- Sold out
- 38
- 72 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TRS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 207 | $1.33B |
| Q1 2026 | 194 | $1.24B |
| Q4 2025 | 204 | $1.30B |
| Q3 2025 | 212 | $1.51B |
| Q2 2025 | 166 | $1.11B |
| Q1 2025 | 154 | $931.3M |
| Q4 2024 | 148 | $993.3M |
| Q3 2024 | 151 | $991.7M |
| Q2 2024 | 162 | $1.00B |
| Q1 2024 | 160 | $1.06B |
| Q4 2023 | 161 | $1.03B |
| Q3 2023 | 136 | $1.02B |
| Q2 2023 | 131 | $1.14B |
| Q1 2023 | 133 | $1.16B |
| Q4 2022 | 133 | $1.16B |
| Q3 2022 | 135 | $1.06B |
| Q2 2022 | 143 | $1.17B |
| Q1 2022 | 136 | $1.37B |
| Q4 2021 | 137 | $1.59B |
| Q3 2021 | 132 | $1.38B |
| Q2 2021 | 146 | $1.28B |
| Q1 2021 | 147 | $1.29B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Trimas Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aquatic Capital Management LLC | 21,808 | $783.8K | 0.02% | +21,808 | New |
| Gallagher Fiduciary Advisors, LLC | 21,905 | $787.3K | 0.03% | −2,154−9.0% | Reduced |
| Atria Investments LLC | 22,170 | $796.8K | 0.01% | −2,225−9.1% | Reduced |
| JB Capital Partners LP | 22,277 | $800.0K | 0.14% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 22,700 | $815.8K | 0.00% | −1,900−7.7% | Reduced |
| Virginia Retirement Systems Et Al | 23,952 | $860.8K | 0.01% | −5,800−19.5% | Reduced |
| Centiva Capital, LP | 25,139 | $903.5K | 0.04% | +25,139 | New |
| Vanguard Asset Management, Ltd | 26,115 | $938.6K | 0.00% | +26,115 | New |
| Capital Fund Management S.A. | 26,228 | $942.6K | 0.01% | +26,228 | New |
| Legal & General Group Plc | 27,280 | $980.4K | 0.00% | −6,758−19.9% | Reduced |
| Teacher Retirement System of Texas | 27,330 | $982.2K | 0.00% | −647−2.3% | Reduced |
| Wells Fargo & Company | 28,397 | $1.02M | 0.00% | −22,949−44.7% | Reduced |
| Price T Rowe Associates Inc | 28,604 | $1.03M | 0.00% | −2,417−7.8% | Reduced |
| California State Teachers Retirement System | 29,776 | $1.07M | 0.00% | −238−0.8% | Reduced |
| Ameriprise Financial Inc | 30,272 | $1.09M | 0.00% | −1,641−5.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 30,495 | $1.10M | 0.02% | +17,281+130.8% | Added |
| Alliancebernstein L.P. | 30,980 | $1.10M | 0.00% | −1,318−4.1% | Reduced |
| Deutsche Bank AG | 30,702 | $1.10M | 0.00% | +6,420+26.4% | Added |
| Harbor Capital Advisors, Inc. | 32,227 | $1.16M | 0.09% | +32,086+22,756.0% | Added |
| JPMorgan Chase & Co | 32,726 | $1.16M | 0.00% | +2,242+7.4% | Added |
| UBS Group AG | 32,680 | $1.17M | 0.00% | −39,344−54.6% | Reduced |
| Dark Forest Capital Management LP | 32,972 | $1.19M | 0.11% | −23,074−41.2% | Reduced |
| Panagora Asset Management Inc | 33,616 | $1.21M | 0.00% | +5,343+18.9% | Added |
| VARCOV Co. | 34,253 | $1.23M | 0.46% | +34,253 | New |
| AQR Capital Management LLC | 34,397 | $1.24M | 0.00% | +678+2.0% | Added |
| Gotham Asset Management, LLC | 35,872 | $1.29M | 0.00% | +35,872 | New |
| Rice Hall James & Associates, LLC | 36,136 | $1.30M | 0.07% | −64,756−64.2% | Reduced |
| CIBC Bancorp USA Inc. | 38,620 | $1.39M | 0.00% | +38,620 | New |
| NewGen Asset Management Ltd | 40,000 | $1.44M | 0.87% | −59,500−59.8% | Reduced |
| First Trust Advisors LP | 41,478 | $1.49M | 0.00% | +1,725+4.3% | Added |
| Rhumbline Advisers | 42,298 | $1.52M | 0.00% | −5,547−11.6% | Reduced |
| Qube Research & Technologies Ltd | 44,587 | $1.60M | 0.00% | +238+0.5% | Added |
| Ancora Advisors, LLC | 45,318 | $1.63M | 0.03% | +1,900+4.4% | Added |
| Steel Partners Holdings L.P. | 54,064 | $1.94M | 2.02% | 00.0% | Unchanged |
| Creative Planning | 54,160 | $1.95M | 0.00% | +6,426+13.5% | Added |
| Campbell & CO Investment Adviser LLC | 54,690 | $1.97M | 0.11% | +17,666+47.7% | Added |
| Oliver Luxxe Assets LLC | 59,384 | $2.13M | 0.32% | −2,336−3.8% | Reduced |
| Russell Investments Group, Ltd. | 63,938 | $2.30M | 0.00% | −1,879−2.9% | Reduced |
| Swiss National Bank | 64,200 | $2.31M | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 68,991 | $2.48M | 0.00% | +932+1.4% | Added |
| Principal Financial Group Inc | 73,249 | $2.63M | 0.00% | +28,924+65.3% | Added |
| Susquehanna International Group, LLP | 75,057 | $2.70M | 0.00% | −47,571−38.8% | Reduced |
| Millennium Management LLC | 77,917 | $2.80M | 0.00% | −93,802−54.6% | Reduced |
| Invesco Ltd. | 82,459 | $2.96M | 0.00% | +5,881+7.7% | Added |
| XTX Topco Ltd | 86,069 | $3.09M | 0.05% | +3,855+4.7% | Added |
| Quinn Opportunity Partners LLC | 87,183 | $3.13M | 0.16% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 91,600 | $3.29M | 0.09% | −14,300−13.5% | Reduced |
| Bessemer Group Inc | 91,686 | $3.29M | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 92,870 | $3.34M | 0.00% | +43,055+86.4% | Added |
| UBS Asset Management Americas Inc | 101,362 | $3.64M | 0.00% | +7,087+7.5% | Added |
| Renaissance Technologies LLC | 110,700 | $3.98M | 0.01% | −121,200−52.3% | Reduced |
| HRT Financial LP | 123,226 | $4.43M | 0.01% | +123,226 | New |
| Squarepoint Ops LLC | 136,901 | $4.92M | 0.01% | −96,216−41.3% | Reduced |
| Kestrel Investment Management Corp | 149,550 | $5.37M | 3.21% | +149,550 | New |
| Lazard Asset Management LLC | 157,984 | $5.68M | 0.01% | +47,885+43.5% | Added |
| Tudor Investment Corp Et Al | 160,484 | $5.77M | 0.03% | −83,392−34.2% | Reduced |
| Bank of New York Mellon Corp | 181,148 | $6.51M | 0.00% | −3,134−1.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 195,200 | $7.02M | 0.01% | +195,200 | New |
| Hotchkis & Wiley Capital Management LLC | 196,673 | $7.07M | 0.02% | −56,290−22.3% | Reduced |
| D. E. Shaw & Co., Inc. | 199,889 | $7.18M | 0.01% | +134,192+204.3% | Added |
| Vanguard Fiduciary Trust Co | 212,912 | $7.65M | 0.00% | +212,912 | New |
| SEI Investments Co | 215,508 | $7.75M | 0.01% | +45,444+26.7% | Added |
| Alta Fox Capital Management, LLC | 223,448 | $8.03M | 2.13% | −339,927−60.3% | Reduced |
| American Century Companies Inc | 230,444 | $8.28M | 0.00% | +133,391+137.4% | Added |
| Punch & Associates Investment Management, Inc. | 244,719 | $8.80M | 0.51% | +244,719 | New |
| Lord, Abbett & Co. LLC | 285,186 | $10.3M | 0.03% | −5,626−1.9% | Reduced |
| Goldman Sachs Group Inc | 292,880 | $10.5M | 0.00% | −181,691−38.3% | Reduced |
| Northern Trust Corp | 304,574 | $10.9M | 0.00% | +12,267+4.2% | Added |
| First Eagle Investment Management, LLC | 318,006 | $11.4M | 0.02% | +23,300+7.9% | Added |
| First Manhattan Co | 340,970 | $12.3M | 0.03% | −1,100−0.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 357,387 | $12.8M | 0.01% | +128,811+56.4% | Added |
| Kennedy Capital Management, Inc. | 376,780 | $13.5M | 0.29% | −301,892−44.5% | Reduced |
| Jane Street Group, LLC | 390,306 | $14.0M | 0.02% | +156,616+67.0% | Added |
| Wellington Management Group LLP | 403,924 | $14.5M | 0.00% | −24,796−5.8% | Reduced |
| Loomis Sayles & Co L P | 436,921 | $15.7M | 0.02% | −15,441−3.4% | Reduced |
| Franklin Resources Inc | 438,902 | $15.8M | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 444,883 | $16.0M | 0.01% | +347,904+358.7% | Added |
| Two Sigma Investments, LP | 470,391 | $16.9M | 0.01% | +261,521+125.2% | Added |
| Charles Schwab Investment Management Inc | 483,841 | $17.4M | 0.00% | −13,985−2.8% | Reduced |
| Nuveen, LLC | 564,841 | $20.3M | 0.01% | −279,209−33.1% | Reduced |
| Massachusetts Financial Services Co | 622,085 | $22.4M | 0.01% | −79,049−11.3% | Reduced |
| SG Americas Securities, LLC | 667,091 | $24.0M | 0.03% | +582,452+688.2% | Added |
| State Street Corp | 816,605 | $29.3M | 0.00% | −30,225−3.6% | Reduced |
| Geode Capital Management, LLC | 872,537 | $31.4M | 0.00% | −3,619−0.4% | Reduced |
| Advisory Research Inc | 1,119,686 | $40.2M | 4.95% | +23,673+2.2% | Added |
| Permian Investment Partners, LP | 1,202,500 | $43.2M | 4.78% | +379,019+46.0% | Added |
| Morgan Stanley | 1,491,112 | $53.6M | 0.00% | +687,684+85.6% | Added |
| Jefferies Financial Group Inc. | 1,549,662 | $55.7M | 0.68% | −2,837−0.2% | Reduced |
| Vanguard Capital Management LLC | 1,581,339 | $56.8M | 0.00% | +1,581,339 | New |
| Vanguard Portfolio Management LLC | 1,775,312 | $63.8M | 0.00% | +1,775,312 | New |
| Dimensional Fund Advisors LP | 2,259,891 | $81.2M | 0.02% | +91,003+4.2% | Added |
| BlackRock, Inc. | 2,497,043 | $89.7M | 0.00% | +99,761+4.2% | Added |
| Allspring Global Investments Holdings, LLC | 2,509,919 | $91.2M | 0.15% | −52,109−2.0% | Reduced |
| Bank of America Corp | 3,845,726 | $138.2M | 0.01% | +62,802+1.7% | Added |
| Bellecapital International Ltd. | 0 | $0 | 0.00% | −685,855−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −468,400−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −446,346−100.0% | Sold out |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −323,742−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −285,944−100.0% | Sold out |
| Simcoe Capital Management, LLC | 0 | $0 | 0.00% | −268,845−100.0% | Sold out |