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Of the 9 tracked institutions holding KOPN, 4 have a 3-year clone track record — 4 of them beat the S&P. Average holder's clone alpha: +5.1pt. It's a gauge of who owns the name, not just how many.
Among the 9 tracked institutional investors we monitor, KOPN (KOPIN CORP) is held with a combined value of $176.07M across 44,475,848 shares. The largest holder is STATE STREET CORP with a position worth $76.73M. RENAISSANCE TECHNOLOGIES LLC opened a new position in the most recent quarter. 6 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$176.07M
Total Shares Held
44,475,848
Institutional Holders
9
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | STATE STREET CORP | $76.73M | 0.00% | +50.9% |
| 2 | BlackRock, Inc. | $66.21M | 0.00% | +22.3% |
| 3 | VANGUARD GROUP INC | $25.35M | 0.00% | +15.5% |
| 4 | MILLENNIUM MANAGEMENT LLC | $3.70M | 0.00% | +495.3% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.26M | 0.00% | +16.7% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $1.15M | 0.00% | New |
| 7 | FMR LLC | $996.41K | 0.00% | +4.9% |
| 8 | CITADEL ADVISORS LLC | $345.25K | 0.00% | -86.5% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $338.53K | 0.00% | -51.3% |
As of the latest SEC 13F filings, STATE STREET CORP is the largest institutional holder of KOPN with a position worth $76.73M, representing 0.00% of their portfolio. In total, 9 institutional investors hold KOPN with a combined value of $176.07M.
In the most recent quarter, 1 fund opened a new position in KOPN. Additionally, 6 increased their holdings and 2 reduced their positions.
Institutional investors hold $176.07M worth of KOPN stock across 9 positions. The largest institutional holder is STATE STREET CORP with $76.73M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For KOPN, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their KOPN positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-07-27 |
SEC Schedule 13D (activist) and 13G (passive) filings for KOPN. Filed when an investor acquires 5%+ ownership.
Last Close
$3.54
2026-10-21
YTD
+42.2%
38% of 52-week range
