TRS
TriMas Corporation · Consumer Cyclical · Packaging & Containers
Momentum inputs (comparable managers):
holder breadth -7.1% ·
share flow -7.7% ·
net new positions -7.7%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 90 | +6 | 20.13M | $903.10M | +12 | −6 |
| Q1 2026 | 87 | -4 | 25.16M | $905.13M | +4 | −8 |
| Q4 2025 | 90 | 0 | 26.46M | $940.08M | — | — |
| Q3 2025 | 19 | +3 | 10.79M | $417.04M | +3 | — |
| Q2 2025 | 13 | -1 | 9.85M | $281.72M | +1 | −2 |
| Q1 2025 | 11 | -1 | 4.34M | $101.59M | +1 | −2 |
| Q4 2024 | 12 | +1 | 5.35M | $131.62M | +1 | — |
| Q3 2024 | 10 | 0 | 4.68M | $119.58M | — | — |
| Q2 2024 | 10 | — | 4.34M | $111.00M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 3.72M | — | $106.39M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 3.72M | — | $106.39M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 3.72M | — | $106.39M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 3.72M | — | $106.39M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 3.72M | — | $106.39M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 2.61M | — | $74.67M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | State Street Global Advisors ✦ (passive) | 924.93K | -5.1% | $26.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 892.82K | -6.1% | $25.55M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 892.82K | -6.1% | $25.55M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 24 | Wellington Management ✦ | 782.75K | -42.5% | $22.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 25 | Wellington Management ✦ | 782.75K | -42.5% | $22.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 26 | Wellington Management ✦ | 782.75K | -42.5% | $22.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 27 | Wellington Management ✦ | 782.75K | -42.5% | $22.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 28 | Arrowstreet Capital ✦ | 249.93K | +197.5% | $7.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | Citadel Advisors ✦ | 176.99K | -17.1% | $5.06M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | Citadel Advisors ✦ | 176.99K | -17.1% | $5.06M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 31 | Two Sigma Investments ✦ | 169.90K | -7.1% | $4.86M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 32 | D. E. Shaw & Co. ✦ | 108.59K | -74.3% | $3.11M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 33 | D. E. Shaw & Co. ✦ | 108.59K | -74.3% | $3.11M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 34 | Renaissance Technologies ✦ | 95.60K | New | $2.74M | 0.0% | New | 1 | SEC ↗ |
| 35 | Millennium Management ✦ | 83.42K | +188.1% | $2.39M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | T. Rowe Price ✦ | 28.55K | -4.0% | $817,000 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 4.96K | — | $141,841 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Fidelity (FMR) ✦ | 4.96K | — | $141,841 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $2.74M | 0.0% |
Exited
| Norges Bank | $1.43M | was 0.0% |
| Marshall Wace | $589,475 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 192 holders, 35.01M shares, $1.21B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Director · 64 sh @ 39.63 · $2,524
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
11.6% of class · View original SEC filing ↗