TriMas (TRS)
Makes packaging, life-sciences components, and compressed-gas cylinders after the Aerospace divestiture.
$38.70
After hours−0.02 (−0.05%)
At close$38.72(+2.27%)
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13F · 13D/G · Form 4
| Institutions | ≈ 83.22% | 29.86M shares | |
|---|---|---|---|
| 213 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 19.43% | 6.97M shares | |
| 15 holders · as of Aug 14, 2026 | |||
| Adds to | 102.65% | ||
35.87M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
These groups come from separate filings that can overlap, so they add to 102.65%; nothing is left for Other.
13F, as of Jun 30, 2026
213 holders · 29.86M shares · 44 new positions · 107 increased · 73 reduced · 28 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 2.53M | 7.05% | +33.3K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 2.26M | 6.30% | −420 | Aug 11, 2026 |
| Allspring Global Investments Holdings, LLC | 1.90M | 5.31% | −605.5K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 1.68M | 4.69% | −93.6K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 1.41M | 3.93% | −172.4K | Aug 13, 2026 |
| Advisory Research Inc | 1.21M | 3.38% | +91.9K | Aug 13, 2026 |
| Permian Investment Partners, LP | 1.17M | 3.25% | −37.1K | Aug 14, 2026 |
| American Century Companies Inc | 1.15M | 3.21% | +919.9K | Aug 12, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Shawn Sedaghatincl. Trend International Holding AG | 16.90% | 6.05M | 13D | Jun 8, 2026 |
| Bank of America Corp /DE/ | 10.20% | 4.16M | 13G | Feb 11, 2026 |
| BlackRock, Inc. | 6.20% | 2.54M | 13G | Jul 16, 2025 |
| Allspring Global Investments Holdings, LLC | 6.10% | 2.49M | 13G | Oct 10, 2025 |
| Fiduciary Management Inc /WI/ | 5.00% | 2.01M | 13G | Feb 20, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 12, 2026 | Daniel P. Tredwelldirector | Purchase | 64 | $39.63 | 63,522 |
| Jun 30, 2026 | Herbert K. Parkerdirector | Sale | 15,000 | $45.03 | 57,762 |
| May 13, 2026 | Daniel P. Tredwelldirector | Purchase | 62 | $40.58 | 63,458 |
| May 7, 2026 | Jodi F. Robinofficer: General Counsel and Secretary | Sale | 2,000 | $41.61 | 34,191 |
| May 5, 2026 | Jodi F. Robinofficer: General Counsel and Secretary | Sale | 3,000 | $41.10 | 36,191 |
| Mar 5, 2026 | Daniel P. Tredwelldirector | Purchase | 60 | $39.38 | 60,543 |
| Nov 12, 2025 | Daniel P. Tredwelldirector | Purchase | 74 | $31.94 | 60,483 |
| Nov 11, 2025 | Jeffrey A. Fielkowdirector | Purchase | 2,000 | $31.46 | 17,653 |
House and Senate disclosures
Not reported.