ROG
Rogers Corporation · Technology · Hardware, Equipment & Parts
Momentum inputs (comparable managers):
holder breadth -7.7% ·
share flow -6.6% ·
net new positions -8.3%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 105 | +13 | 13.29M | $2.18B | +19 | −5 |
| Q1 2026 | 94 | +3 | 11.96M | $1.28B | +8 | −6 |
| Q4 2025 | 92 | 0 | 15.09M | $1.38B | +2 | −1 |
| Q3 2025 | 19 | +2 | 9.91M | $797.24M | +2 | −1 |
| Q2 2025 | 15 | -2 | 10.06M | $688.61M | — | −2 |
| Q1 2025 | 14 | +2 | 3.60M | $242.94M | +2 | — |
| Q4 2024 | 12 | -1 | 3.36M | $341.37M | — | −1 |
| Q3 2024 | 12 | +1 | 2.86M | $322.69M | +1 | — |
| Q2 2024 | 11 | — | 2.96M | $356.45M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Norges Bank ✦ (passive) | 1.12M | -15.2% | $113.72M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | Starboard Value ✦ | 804.00K | 0.0% | $81.69M | 1.5% | Held | 3 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 740.62K | — | $75.25M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 409.77K | -0.3% | $41.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 409.77K | -0.3% | $41.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | GAMCO Investors ✦ | 116.12K | +9.9% | $11.80M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 108.28K | -14.5% | $11.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Marshall Wace ✦ | 25.32K | -39.7% | $2.57M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 13.13K | +10.4% | $1.33M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 8.82K | +2909.2% | $895,895 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 7.71K | -46.7% | $783,210 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 3.79K | +48.9% | $384,594 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 3.79K | +48.9% | $384,594 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 3.79K | +48.9% | $384,594 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | Millennium Management ✦ | 2.72K | -81.3% | $276,379 | 0.0% | ▼ Trim | 3 | 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
| Renaissance Technologies | $339,030 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 254 holders, 16.59M shares, $1.75B 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.