KOPN · Insider trading · 13F holders · Congress trades
Kopin Corp (KOPN)
Who is buying and selling KOPN: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 13
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
KOPN at a glance
- No open-market insider purchases or sales of KOPN were filed in the last 90 days.
- 13 13F filers hold KOPN among their 50 largest positions, worth $87.4M combined. The biggest bets by portfolio weight are AWM Investment Company, Inc. (3.1%), Silverberg Bernstein Capital Management LLC (2.7%) and Telemark Asset Management, LLC (2.3%). In their latest 13Fs, 3 managers opened a new position and 0 added to one.
- No member of Congress has disclosed a trade in KOPN.
KOPN insider trading
No open-market insider purchases or sales of KOPN were filed in the last 90 days.
Who owns KOPN? Hedge funds and superinvestors
13 13F filers hold KOPN among their 50 largest positions, worth $87.4M combined. The biggest bets by portfolio weight are AWM Investment Company, Inc. (3.1%), Silverberg Bernstein Capital Management LLC (2.7%) and Telemark Asset Management, LLC (2.3%). In their latest 13Fs, 3 managers opened a new position and 0 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| AWM Investment Company, Inc.Hedge fund | 3.1% | $35.9M | 8,024,062 | -32.1% shares | Q2 2026 |
| Telemark Asset Management, LLCHedge fund | 2.3% | $31.4M | 7,000,000 | +0.0% shares | Q2 2026 |
| Silverberg Bernstein Capital Management LLCWealth manager | 2.7% | $5.7M | 1,248,742 | -4.1% shares | Q3 2026 |
| HERALD INVESTMENT MANAGEMENT LtdAsset manager | 0.8% | $5.6M | 1,247,500 | -34.3% shares | Q2 2026 |
| Josh Arnold Investment Consultant, LLCWealth manager | 1.3% | $2.0M | 450,000 | New | Q2 2026 |
| Ironwood Investment Management LLCWealth manager | 0.6% | $1.9M | 413,323 | — | Q2 2026 |
| Apis Capital Advisors, LLCHedge fund | 0.2% | $1.8M | 400,000 | — | Q2 2026 |
| Panoramic Capital, LLCHedge fund | 0.7% | $1.6M | 350,000 | New | Q2 2026 |
| Potomac Capital Management, Inc.Hedge fund | 0.6% | $829K | 185,000 | — | Q2 2026 |
| Connective Capital Management, LLCHedge fund | 0.3% | $406K | 90,635 | — | Q2 2026 |
| Daniel Investment Group, Inc.Wealth manager | 0.1% | $130K | 29,000 | — | Q2 2026 |
| Worth Venture Partners, LLCVenture capital | 0.6% | $127K | 28,408 | -27.8% shares | Q2 2026 |
| Altium Investment Strategies LLCInstitutional asset manager | 0.0% | $42K | 10,000 | New | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 2, Q2 2026: 11). Screen KOPN in the grand portfolio →
KOPN stock trades by members of Congress
No member of Congress has disclosed a trade in KOPN.
KOPN questions and answers
Are insiders buying KOPN stock?
No open-market insider purchases or sales of KOPN were filed in the last 90 days.
Which hedge funds own KOPN?
13 13F filers hold KOPN among their 50 largest positions, worth $87.4M combined. The biggest bets by portfolio weight are AWM Investment Company, Inc. (3.1%), Silverberg Bernstein Capital Management LLC (2.7%) and Telemark Asset Management, LLC (2.3%). In their latest 13Fs, 3 managers opened a new position and 0 added to one.
Has Congress traded KOPN?
No member of Congress has disclosed a trade in KOPN.
Who is the largest holder of KOPN?
Among 13F filers, AWM Investment Company, Inc. reports the largest KOPN position, $35.9M (8,024,062 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is AWM Investment Company, Inc.'s: 3.1% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.