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
SOTK
SONO TEK CORP
Investor Moves
Investor
Portfolio Value
Portfolio Change
Position Change
Avg Buy Price
Current Price
Jim Simons
Renaissance Technologies
$362k
89.1k shares
Add
Q1 2026
$102k
$4.06
$4.86
Ken Griffin
Citadel Advisors
$-82.7K
Exit
Q1 2026
$83k
--
$4.86
Jim Simons
Renaissance Technologies
$260k
62.9k shares
Add
Q4 2025
$88k
$4.13
$4.86
Jim Simons
Renaissance Technologies
$55.1K
Add
Q3 2025
$55k
--
$4.86
Jim Simons
Renaissance Technologies
$-890
Trim
Q2 2025
$890
--
$4.86
Jim Simons
Renaissance Technologies
$-17.1K
Trim
Q1 2025
$17k
--
$4.86