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
SRDX
Surmodics, Inc.
Investor Moves
Investor
Portfolio Value
Portfolio Change
Position Change
Avg Buy Price
Current Price
Ken Griffin
Citadel Advisors
$-10.9M
Exit
Q4 2025
$11M
--
--
Mario Gabelli
GAMCO Investors
$-3.4M
Exit
Q4 2025
$3.4M
--
--
Chuck Royce
Royce & Associates
$-1.3M
Exit
Q4 2025
$1.3M
--
--
Ken Griffin
Citadel Advisors
$9.1M
Add
Q3 2025
$9.1M
--
--
Mario Gabelli
GAMCO Investors
$-359.7K
Trim
Q3 2025
$360k
--
--
Chuck Royce
Royce & Associates
$20.0K
Add
Q3 2025
$20k
--
--