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CTSO
Cytosorbents Corporation
Investor Moves
Investor
Portfolio Value
Portfolio Change
Position Change
Avg Buy Price
Current Price
Ken Griffin
Citadel Advisors
$6.1k
10.8k shares
Trim
Q1 2026
$89k
$0.5663
$0.495
Jim Simons
Renaissance Technologies
$57k
100.7k shares
Trim
Q1 2026
$7.0k
$0.5663
$0.495
Jim Simons
Renaissance Technologies
$64k
100.1k shares
Exit
Q4 2025
$126k
$0.6392
$0.495
Jim Simons
Renaissance Technologies
$64k
100.1k shares
Trim
Q4 2025
$62k
$0.6392
$0.495
Jim Simons
Renaissance Technologies
$-23.4K
Trim
Q3 2025
$23k
--
$0.495
Jim Simons
Renaissance Technologies
$-23.4K
Trim
Q3 2025
$23k
--
$0.495