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, Q2 2026
Institutional positions in Trimas Corp as of Jun 30, 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
- 207
- +15 vs. Q1 2026
- Shares held
- 29.7M
- −4.64M (−13.5%) vs. Q1 2026
- Total value
- $1.33B
- +$98.5M (+8.0%) vs. Q1 2026
- New holders
- 40
- 63 more added
- Sold out
- 25
- 74 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Trimas Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,530,345 | $113.9M | 0.00% | +33,302+1.3% | Added |
| Dimensional Fund Advisors LP | 2,259,471 | $101.7M | 0.02% | −4200.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,904,393 | $82.4M | 0.13% | −605,526−24.1% | Reduced |
| Vanguard Portfolio Management LLC | 1,681,687 | $75.7M | 0.00% | −93,625−5.3% | Reduced |
| Vanguard Capital Management LLC | 1,408,899 | $63.4M | 0.00% | −172,440−10.9% | Reduced |
| Advisory Research Inc | 1,211,587 | $54.6M | 5.44% | +91,901+8.2% | Added |
| Permian Investment Partners, LP | 1,165,414 | $52.5M | 5.95% | −37,086−3.1% | Reduced |
| American Century Companies Inc | 1,150,388 | $51.8M | 0.02% | +919,944+399.2% | Added |
| Geode Capital Management, LLC | 1,019,286 | $45.9M | 0.00% | +146,749+16.8% | Added |
| Jefferies Financial Group Inc. | 981,933 | $44.2M | 0.41% | −567,729−36.6% | Reduced |
| Punch & Associates Investment Management, Inc. | 807,292 | $36.4M | 1.80% | +562,573+229.9% | Added |
| State Street Corp | 784,145 | $35.3M | 0.00% | −32,460−4.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 579,276 | $26.1M | 0.01% | +221,889+62.1% | Added |
| Nuveen, LLC | 566,498 | $25.5M | 0.01% | +1,657+0.3% | Added |
| Massachusetts Financial Services Co | 543,685 | $24.5M | 0.01% | −78,400−12.6% | Reduced |
| Two Sigma Investments, LP | 453,425 | $20.4M | 0.02% | −16,966−3.6% | Reduced |
| Citadel Advisors LLC | 432,376 | $19.5M | 0.01% | −12,507−2.8% | Reduced |
| Loomis Sayles & Co L P | 430,537 | $19.4M | 0.02% | −6,384−1.5% | Reduced |
| Charles Schwab Investment Management Inc | 424,865 | $19.1M | 0.00% | −58,976−12.2% | Reduced |
| Morgan Stanley | 395,385 | $17.8M | 0.00% | −1,095,727−73.5% | Reduced |
| Bank of New York Mellon Corp | 365,929 | $16.5M | 0.00% | +184,781+102.0% | Added |
| Oberweis Asset Management Inc | 362,000 | $16.3M | 0.34% | +362,000 | New |
| First Eagle Investment Management, LLC | 331,556 | $14.9M | 0.02% | +13,550+4.3% | Added |
| First Manhattan Co | 329,720 | $14.8M | 0.04% | −11,250−3.3% | Reduced |
| Jane Street Group, LLC | 319,484 | $14.4M | 0.01% | −70,822−18.1% | Reduced |
| Bank of America Corp | 309,554 | $13.9M | 0.00% | −3,536,172−92.0% | Reduced |
| Kennedy Capital Management, Inc. | 302,265 | $13.6M | 0.24% | −74,515−19.8% | Reduced |
| Lord, Abbett & Co. LLC | 285,097 | $12.8M | 0.04% | −890.0% | Reduced |
| Northern Trust Corp | 283,632 | $12.8M | 0.00% | −20,942−6.9% | Reduced |
| Acadian Asset Management LLC | 281,455 | $12.7M | 0.02% | +281,455 | New |
| Norges Bank | 244,600 | $11.0M | 0.00% | +244,600 | New |
| First Trust Advisors LP | 216,998 | $9.77M | 0.01% | +175,520+423.2% | Added |
| Goldman Sachs Group Inc | 204,456 | $9.21M | 0.00% | −88,424−30.2% | Reduced |
| D. E. Shaw & Co., Inc. | 199,770 | $9.00M | 0.01% | −119−0.1% | Reduced |
| Vanguard Fiduciary Trust Co | 190,359 | $8.57M | 0.00% | −22,553−10.6% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 179,133 | $8.07M | 0.02% | −17,540−8.9% | Reduced |
| SEI Investments Co | 175,345 | $7.90M | 0.01% | −40,163−18.6% | Reduced |
| Victory Capital Management Inc | 167,996 | $7.56M | 0.00% | +167,996 | New |
| FMR LLC | 166,973 | $7.52M | 0.00% | +161,354+2,871.6% | Added |
| Kestrel Investment Management Corp | 149,550 | $6.73M | 3.67% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 141,680 | $6.38M | 0.01% | −16,304−10.3% | Reduced |
| Barclays PLC | 114,839 | $5.17M | 0.00% | +21,969+23.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 103,200 | $4.65M | 0.01% | −92,000−47.1% | Reduced |
| SG Americas Securities, LLC | 102,237 | $4.60M | 0.00% | −564,854−84.7% | Reduced |
| Hillsdale Investment Management Inc. | 99,800 | $4.49M | 0.10% | +8,200+9.0% | Added |
| Russell Investments Group, Ltd. | 99,171 | $4.46M | 0.00% | +35,233+55.1% | Added |
| XTX Topco Ltd | 97,046 | $4.37M | 0.06% | +10,977+12.8% | Added |
| Harbor Capital Advisors, Inc. | 97,011 | $4.37M | 0.30% | +64,784+201.0% | Added |
| Creative Planning | 95,768 | $4.31M | 0.00% | +41,608+76.8% | Added |
| Gotham Asset Management, LLC | 94,880 | $4.27M | 0.01% | +59,008+164.5% | Added |
| UBS Asset Management Americas Inc | 93,576 | $4.21M | 0.00% | −7,786−7.7% | Reduced |
| Bessemer Group Inc | 91,686 | $4.13M | 0.01% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 90,194 | $4.06M | 0.21% | +35,504+64.9% | Added |
| Trexquant Investment LP | 81,279 | $3.66M | 0.02% | +81,279 | New |
| Quinn Opportunity Partners LLC | 79,683 | $3.59M | 0.17% | −7,500−8.6% | Reduced |
| Principal Financial Group Inc | 78,804 | $3.55M | 0.00% | +5,555+7.6% | Added |
| Invesco Ltd. | 75,123 | $3.38M | 0.00% | −7,336−8.9% | Reduced |
| Tudor Investment Corp Et Al | 68,254 | $3.07M | 0.01% | −92,230−57.5% | Reduced |
| UBS Group AG | 66,957 | $3.02M | 0.00% | +34,277+104.9% | Added |
| Man Group plc | 65,088 | $2.93M | 0.01% | +65,088 | New |
| Lighthouse Investment Partners, LLC | 63,566 | $2.86M | 0.09% | +63,566 | New |
| Capital Fund Management S.A. | 61,193 | $2.76M | 0.02% | +34,965+133.3% | Added |
| AQR Capital Management LLC | 57,244 | $2.58M | 0.00% | +22,847+66.4% | Added |
| Swiss National Bank | 57,100 | $2.57M | 0.00% | −7,100−11.1% | Reduced |
| Oliver Luxxe Assets LLC | 54,486 | $2.45M | 0.36% | −4,898−8.2% | Reduced |
| EVR Research LP | 50,000 | $2.25M | 1.11% | +50,000 | New |
| CastleKnight Management LP | 45,700 | $2.06M | 0.08% | +45,700 | New |
| Ancora Advisors, LLC | 45,318 | $2.04M | 0.04% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 45,246 | $2.04M | 0.00% | +30,943+216.3% | Added |
| Millennium Management LLC | 44,429 | $2.00M | 0.00% | −33,488−43.0% | Reduced |
| Ameriprise Financial Inc | 43,895 | $1.98M | 0.00% | +13,623+45.0% | Added |
| JPMorgan Chase & Co | 42,666 | $1.96M | 0.00% | +9,940+30.4% | Added |
| Jump Financial, LLC | 42,242 | $1.90M | 0.02% | +42,242 | New |
| Wells Fargo & Company | 41,656 | $1.88M | 0.00% | +13,259+46.7% | Added |
| Rhumbline Advisers | 39,802 | $1.79M | 0.00% | −2,496−5.9% | Reduced |
| CIBC Bancorp USA Inc. | 38,769 | $1.75M | 0.00% | +149+0.4% | Added |
| HSBC Holdings PLC | 36,326 | $1.64M | 0.00% | +17,075+88.7% | Added |
| Rice Hall James & Associates, LLC | 36,154 | $1.63M | 0.08% | +180.0% | Added |
| Susquehanna International Group, LLP | 34,614 | $1.56M | 0.00% | −40,443−53.9% | Reduced |
| Cerity Partners LLC | 33,293 | $1.50M | 0.00% | +33,293 | New |
| Gsa Capital Partners LLP | 32,985 | $1.49M | 0.09% | +27,029+453.8% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 32,923 | $1.48M | 0.00% | +32,923 | New |
| California State Teachers Retirement System | 32,007 | $1.44M | 0.00% | +2,231+7.5% | Added |
| CI Private Wealth, LLC | 30,460 | $1.37M | 0.00% | +30,460 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 30,244 | $1.36M | 0.00% | +14,348+90.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 30,154 | $1.36M | 0.02% | −341−1.1% | Reduced |
| Balyasny Asset Management LLC | 29,222 | $1.32M | 0.00% | −39,769−57.6% | Reduced |
| Deutsche Bank AG | 28,949 | $1.30M | 0.00% | −1,753−5.7% | Reduced |
| Price T Rowe Associates Inc | 27,919 | $1.26M | 0.00% | −685−2.4% | Reduced |
| Qube Research & Technologies Ltd | 27,202 | $1.22M | 0.00% | −17,385−39.0% | Reduced |
| Vanguard Asset Management, Ltd | 25,118 | $1.13M | 0.00% | −997−3.8% | Reduced |
| Alliancebernstein L.P. | 30,080 | $1.08M | 0.00% | −900−2.9% | Reduced |
| Teacher Retirement System of Texas | 23,434 | $1.06M | 0.00% | −3,896−14.3% | Reduced |
| JB Capital Partners LP | 22,277 | $1.00M | 0.16% | 00.0% | Unchanged |
| Legal & General Group Plc | 22,254 | $1.00M | 0.00% | −5,026−18.4% | Reduced |
| Atria Investments LLC | 21,797 | $981.5K | 0.01% | −373−1.7% | Reduced |
| Jain Global LLC | 21,664 | $975.5K | 0.01% | +21,664 | New |
| Gallagher Fiduciary Advisors, LLC | 21,551 | $970.4K | 0.03% | −354−1.6% | Reduced |
| Inceptionr LLC | 21,238 | $956.3K | 0.24% | +13,691+181.4% | Added |
| Citigroup Inc | 19,053 | $858.0K | 0.00% | +15,393+420.6% | Added |