KOPN
Kopin Corp. · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth -14.3% ·
share flow -30.0% ·
net new positions -16.7%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 67 | +1 | 65.59M | $293.41M | +6 | −5 |
| Q1 2026 | 68 | +5 | 52.75M | $118.56M | +12 | −7 |
| Q4 2025 | 63 | +2 | 55.09M | $129.17M | +2 | — |
| Q3 2025 | 13 | 0 | 29.29M | $71.17M | +1 | −1 |
| Q2 2025 | 10 | -1 | 25.05M | $38.33M | — | −1 |
| Q1 2025 | 8 | -1 | 7.74M | $7.21M | — | −1 |
| Q4 2024 | 9 | +2 | 4.29M | $5.83M | +2 | — |
| Q3 2024 | 6 | -1 | 2.15M | $1.57M | — | −1 |
| Q2 2024 | 7 | — | 4.23M | $3.55M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.19M | -0.8% | $869,419 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.19M | -0.8% | $869,419 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Millennium Management ✦ | 262.83K | -77.6% | $191,865 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 233.32K | -28.3% | $170,327 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 211.20K | +17.5% | $156,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 211.20K | +17.5% | $156,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 191.92K | -77.3% | $140,099 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Fisher Asset Management ✦ | 55.36K | 0.0% | $40,412 | 0.0% | Held | 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
| Citadel Advisors | $378,821 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 829.20K shares, $1,865 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.