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 1 sale; 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 |
|---|---|---|---|---|---|
| Bank of America Corp | 3,845,726 | $138.2M | 0.01% | +62,802+1.7% | Added |
| Allspring Global Investments Holdings, LLC | 2,509,919 | $91.2M | 0.15% | −52,109−2.0% | Reduced |
| BlackRock, Inc. | 2,497,043 | $89.7M | 0.00% | +99,761+4.2% | Added |
| Dimensional Fund Advisors LP | 2,259,891 | $81.2M | 0.02% | +91,003+4.2% | Added |
| Vanguard Portfolio Management LLC | 1,775,312 | $63.8M | 0.00% | +1,775,312 | New |
| Vanguard Capital Management LLC | 1,581,339 | $56.8M | 0.00% | +1,581,339 | New |
| Jefferies Financial Group Inc. | 1,549,662 | $55.7M | 0.68% | −2,837−0.2% | Reduced |
| Morgan Stanley | 1,491,112 | $53.6M | 0.00% | +687,684+85.6% | Added |
| Permian Investment Partners, LP | 1,202,500 | $43.2M | 4.78% | +379,019+46.0% | Added |
| Advisory Research Inc | 1,119,686 | $40.2M | 4.95% | +23,673+2.2% | Added |
| Geode Capital Management, LLC | 872,537 | $31.4M | 0.00% | −3,619−0.4% | Reduced |
| State Street Corp | 816,605 | $29.3M | 0.00% | −30,225−3.6% | Reduced |
| SG Americas Securities, LLC | 667,091 | $24.0M | 0.03% | +582,452+688.2% | Added |
| Massachusetts Financial Services Co | 622,085 | $22.4M | 0.01% | −79,049−11.3% | Reduced |
| Nuveen, LLC | 564,841 | $20.3M | 0.01% | −279,209−33.1% | Reduced |
| Charles Schwab Investment Management Inc | 483,841 | $17.4M | 0.00% | −13,985−2.8% | Reduced |
| Two Sigma Investments, LP | 470,391 | $16.9M | 0.01% | +261,521+125.2% | Added |
| Citadel Advisors LLC | 444,883 | $16.0M | 0.01% | +347,904+358.7% | Added |
| Franklin Resources Inc | 438,902 | $15.8M | 0.00% | 00.0% | Unchanged |
| Loomis Sayles & Co L P | 436,921 | $15.7M | 0.02% | −15,441−3.4% | Reduced |
| Wellington Management Group LLP | 403,924 | $14.5M | 0.00% | −24,796−5.8% | Reduced |
| Jane Street Group, LLC | 390,306 | $14.0M | 0.02% | +156,616+67.0% | Added |
| Kennedy Capital Management, Inc. | 376,780 | $13.5M | 0.29% | −301,892−44.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 357,387 | $12.8M | 0.01% | +128,811+56.4% | Added |
| First Manhattan Co | 340,970 | $12.3M | 0.03% | −1,100−0.3% | Reduced |
| First Eagle Investment Management, LLC | 318,006 | $11.4M | 0.02% | +23,300+7.9% | Added |
| Northern Trust Corp | 304,574 | $10.9M | 0.00% | +12,267+4.2% | Added |
| Goldman Sachs Group Inc | 292,880 | $10.5M | 0.00% | −181,691−38.3% | Reduced |
| Lord, Abbett & Co. LLC | 285,186 | $10.3M | 0.03% | −5,626−1.9% | Reduced |
| Punch & Associates Investment Management, Inc. | 244,719 | $8.80M | 0.51% | +244,719 | New |
| American Century Companies Inc | 230,444 | $8.28M | 0.00% | +133,391+137.4% | Added |
| Alta Fox Capital Management, LLC | 223,448 | $8.03M | 2.13% | −339,927−60.3% | Reduced |
| SEI Investments Co | 215,508 | $7.75M | 0.01% | +45,444+26.7% | Added |
| Vanguard Fiduciary Trust Co | 212,912 | $7.65M | 0.00% | +212,912 | New |
| D. E. Shaw & Co., Inc. | 199,889 | $7.18M | 0.01% | +134,192+204.3% | Added |
| Hotchkis & Wiley Capital Management LLC | 196,673 | $7.07M | 0.02% | −56,290−22.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 195,200 | $7.02M | 0.01% | +195,200 | New |
| Bank of New York Mellon Corp | 181,148 | $6.51M | 0.00% | −3,134−1.7% | Reduced |
| Tudor Investment Corp Et Al | 160,484 | $5.77M | 0.03% | −83,392−34.2% | Reduced |
| Lazard Asset Management LLC | 157,984 | $5.68M | 0.01% | +47,885+43.5% | Added |
| Kestrel Investment Management Corp | 149,550 | $5.37M | 3.21% | +149,550 | New |
| Squarepoint Ops LLC | 136,901 | $4.92M | 0.01% | −96,216−41.3% | Reduced |
| HRT Financial LP | 123,226 | $4.43M | 0.01% | +123,226 | New |
| Renaissance Technologies LLC | 110,700 | $3.98M | 0.01% | −121,200−52.3% | Reduced |
| UBS Asset Management Americas Inc | 101,362 | $3.64M | 0.00% | +7,087+7.5% | Added |
| Barclays PLC | 92,870 | $3.34M | 0.00% | +43,055+86.4% | Added |
| Bessemer Group Inc | 91,686 | $3.29M | 0.01% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 91,600 | $3.29M | 0.09% | −14,300−13.5% | Reduced |
| Quinn Opportunity Partners LLC | 87,183 | $3.13M | 0.16% | 00.0% | Unchanged |
| XTX Topco Ltd | 86,069 | $3.09M | 0.05% | +3,855+4.7% | Added |
| Invesco Ltd. | 82,459 | $2.96M | 0.00% | +5,881+7.7% | Added |
| Millennium Management LLC | 77,917 | $2.80M | 0.00% | −93,802−54.6% | Reduced |
| Susquehanna International Group, LLP | 75,057 | $2.70M | 0.00% | −47,571−38.8% | Reduced |
| Principal Financial Group Inc | 73,249 | $2.63M | 0.00% | +28,924+65.3% | Added |
| Balyasny Asset Management LLC | 68,991 | $2.48M | 0.00% | +932+1.4% | Added |
| Swiss National Bank | 64,200 | $2.31M | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 63,938 | $2.30M | 0.00% | −1,879−2.9% | Reduced |
| Oliver Luxxe Assets LLC | 59,384 | $2.13M | 0.32% | −2,336−3.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 54,690 | $1.97M | 0.11% | +17,666+47.7% | Added |
| Creative Planning | 54,160 | $1.95M | 0.00% | +6,426+13.5% | Added |
| Steel Partners Holdings L.P. | 54,064 | $1.94M | 2.02% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 45,318 | $1.63M | 0.03% | +1,900+4.4% | Added |
| Qube Research & Technologies Ltd | 44,587 | $1.60M | 0.00% | +238+0.5% | Added |
| Rhumbline Advisers | 42,298 | $1.52M | 0.00% | −5,547−11.6% | Reduced |
| First Trust Advisors LP | 41,478 | $1.49M | 0.00% | +1,725+4.3% | Added |
| NewGen Asset Management Ltd | 40,000 | $1.44M | 0.87% | −59,500−59.8% | Reduced |
| CIBC Bancorp USA Inc. | 38,620 | $1.39M | 0.00% | +38,620 | New |
| Rice Hall James & Associates, LLC | 36,136 | $1.30M | 0.07% | −64,756−64.2% | Reduced |
| Gotham Asset Management, LLC | 35,872 | $1.29M | 0.00% | +35,872 | New |
| AQR Capital Management LLC | 34,397 | $1.24M | 0.00% | +678+2.0% | Added |
| VARCOV Co. | 34,253 | $1.23M | 0.46% | +34,253 | New |
| Panagora Asset Management Inc | 33,616 | $1.21M | 0.00% | +5,343+18.9% | Added |
| Dark Forest Capital Management LP | 32,972 | $1.19M | 0.11% | −23,074−41.2% | Reduced |
| UBS Group AG | 32,680 | $1.17M | 0.00% | −39,344−54.6% | Reduced |
| JPMorgan Chase & Co | 32,726 | $1.16M | 0.00% | +2,242+7.4% | Added |
| Harbor Capital Advisors, Inc. | 32,227 | $1.16M | 0.09% | +32,086+22,756.0% | Added |
| Deutsche Bank AG | 30,702 | $1.10M | 0.00% | +6,420+26.4% | Added |
| Alliancebernstein L.P. | 30,980 | $1.10M | 0.00% | −1,318−4.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 30,495 | $1.10M | 0.02% | +17,281+130.8% | Added |
| Ameriprise Financial Inc | 30,272 | $1.09M | 0.00% | −1,641−5.1% | Reduced |
| California State Teachers Retirement System | 29,776 | $1.07M | 0.00% | −238−0.8% | Reduced |
| Price T Rowe Associates Inc | 28,604 | $1.03M | 0.00% | −2,417−7.8% | Reduced |
| Wells Fargo & Company | 28,397 | $1.02M | 0.00% | −22,949−44.7% | Reduced |
| Teacher Retirement System of Texas | 27,330 | $982.2K | 0.00% | −647−2.3% | Reduced |
| Legal & General Group Plc | 27,280 | $980.4K | 0.00% | −6,758−19.9% | Reduced |
| Capital Fund Management S.A. | 26,228 | $942.6K | 0.01% | +26,228 | New |
| Vanguard Asset Management, Ltd | 26,115 | $938.6K | 0.00% | +26,115 | New |
| Centiva Capital, LP | 25,139 | $903.5K | 0.04% | +25,139 | New |
| Virginia Retirement Systems Et Al | 23,952 | $860.8K | 0.01% | −5,800−19.5% | Reduced |
| Canada Pension Plan Investment Board | 22,700 | $815.8K | 0.00% | −1,900−7.7% | Reduced |
| JB Capital Partners LP | 22,277 | $800.0K | 0.14% | 00.0% | Unchanged |
| Atria Investments LLC | 22,170 | $796.8K | 0.01% | −2,225−9.1% | Reduced |
| Gallagher Fiduciary Advisors, LLC | 21,905 | $787.3K | 0.03% | −2,154−9.0% | Reduced |
| Aquatic Capital Management LLC | 21,808 | $783.8K | 0.02% | +21,808 | New |
| HSBC Holdings PLC | 19,251 | $693.0K | 0.00% | +19,251 | New |
| Ironwood Investment Management LLC | 18,673 | $671.1K | 0.28% | −126−0.7% | Reduced |
| Stifel Financial Corp | 18,517 | $665.5K | 0.00% | −709−3.7% | Reduced |
| Schneider Downs Wealth Management Advisors, LP | 18,474 | $664.0K | 0.07% | 00.0% | Unchanged |
| MetLife Investment Management | 18,224 | $655.0K | 0.00% | −216−1.2% | Reduced |
| Jackson Square Capital, LLC | 18,000 | $646.9K | 0.14% | −2,000−10.0% | Reduced |