TradingNote
Gurus
Top Investors
Congress Trades
Insider Trades
Top Investors
Warren Buffett
Cathie Wood
Li Lu
Ray Dalio
Bill Ackman
View all Top Investors
Archive
Industry
Technology & Software
AI Infrastructure
Pharmaceuticals & Biotech
Healthcare Equipment
Finance & Real Estate
Income & Yield
Energy & Utilities
Infrastructure
Manufacturing
Business Services
Technology & Software
Services-Prepackaged Software
Computer Programming & Data Processing
View all Technology & Software
Research
Search
KOPN
KOPIN CORP
Investor Moves
Investor
Portfolio Value
Portfolio Change
Position Change
Avg Buy Price
Current Price
Ken Griffin
Citadel Advisors
$-685.6K
Exit
Q1 2026
$686k
--
$5.51
Chuck Royce
Royce & Associates
$16M
7.2M shares
Add
Q1 2026
$380k
$2.25
$5.51
Jim Simons
Renaissance Technologies
$-63.1K
Exit
Q1 2026
$63k
--
$5.51
Ken Fisher
Fisher Asset Management
$148k
65.9k shares
Trim
Q1 2026
$5.9k
$2.25
$5.51
Chuck Royce
Royce & Associates
$16M
6.8M shares
Trim
Q4 2025
$2.7M
$2.34
$5.51
Ken Fisher
Fisher Asset Management
$154k
65.9k shares
Trim
Q4 2025
$5.9k
$2.34
$5.51