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
AI & Compute
Software & Digital
Healthcare Innovation
Financial Infrastructure
Energy & Grid
Industrial Automation
Consumer & Commerce
Real Estate & Assets
Materials & Manufacturing
Listed Vehicles
AI & Compute
Semiconductors & Accelerators
Cloud & AI Platforms
Data Center & Networking
View all AI & Compute
Research
Search
SID
Companhia Siderúrgica Nacional
Investor Moves
Investor
Portfolio Value
Portfolio Change
Position Change
Avg Buy Price
Current Price
Ken Griffin
Citadel Advisors
$1.0M
842.1k shares
Trim
Q1 2026
$2.2M
$1.24
$1.32
Jim Simons
Renaissance Technologies
$6.2M
5M shares
Add
Q1 2026
$563k
$1.24
$1.32
Steven Cohen
Point72
$72k
58.4k shares
Trim
Q1 2026
$191k
$1.24
$1.32
Ken Griffin
Citadel Advisors
$3.3M
2M shares
Exit
Q4 2025
$4.5M
$1.60
$1.32
Jim Simons
Renaissance Technologies
$5.7M
3.5M shares
Add
Q4 2025
$3.0M
$1.60
$1.32
Jim Simons
Renaissance Technologies
$5.7M
3.5M shares
Exit
Q4 2025
$2.7M
$1.60
$1.32