TRS
TriMas Corporation · Consumer Cyclical · Packaging & Containers
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +7.9% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | +1 | 6.48K | $249,014 | +1 | −1 |
| Q2 2026 | 89 | +5 | 20.13M | $902.85M | +11 | −6 |
| Q1 2026 | 87 | -4 | 25.16M | $905.13M | +4 | −8 |
| Q4 2025 | 90 | 0 | 26.46M | $940.08M | n/a | n/a |
| Q3 2025 | 19 | +3 | 10.79M | $417.04M | +3 | n/a |
| 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 | n/a |
| Q3 2024 | 10 | 0 | 4.68M | $119.58M | n/a | n/a |
| Q2 2024 | 10 | n/a | 4.34M | $111.00M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 2.62M | +10.7% | $66.87M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 2 | Geode Capital Management ✦ (passive) | 947.05K | -2.5% | $24.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 3 | Renaissance Technologies ✦ | 210.70K | +657.9% | $5.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Arrowstreet Capital ✦ | 184.47K | -7.3% | $4.71M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Millennium Management ✦ | 176.88K | -18.6% | $4.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Norges Bank ✦ (passive) | 159.66K | -14.9% | $4.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 140.35K | -17.6% | $3.58M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Two Sigma Investments ✦ | 124.37K | -17.5% | $3.18M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 95.74K | +261.3% | $2.44M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 10 | T. Rowe Price ✦ | 25.29K | +1.7% | $646,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
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 ↗