Cross-fund · 4 holders
KOPN
KOPIN CORP
CUSIP 500600101
4
Tracked holders
$54.8M
Aggregate value
23,908,363
Shares
4
Active funds
Funds holding KOPN
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $27.2M | — | -240,687 | -2.0% |
| Vanguard | Institutional | Q4 2025 | $25.4M | — | +1,457,581 | +15.5% |
| Citadel | Multi-Strategy | Q1 2026 | $1.9M | — | +555,823 | +189.7% |
| Millennium | Multi-Strategy | Q1 2026 | $311,893 | — | -119,632 | -46.3% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.