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CSGS
CSG Systems International, Inc.
Investor Moves
Investor
Portfolio Value
Portfolio Change
Position Change
Avg Buy Price
Current Price
Ken Griffin
Citadel Advisors
$-52.5M
Exit
Q4 2025
$52M
--
--
Chuck Royce
Royce & Associates
$-528.5K
Exit
Q4 2025
$528k
--
--
Jeremy Grantham
GMO
$-201.9K
Exit
Q4 2025
$202k
--
--
Paul Tudor Jones II
Tudor Investment
$-1.3M
Exit
Q3 2025
$1.3M
--
--
Ken Griffin
Citadel Advisors
$22.9M
Add
Q3 2025
$23M
--
--
Jim Simons
Renaissance Technologies
$-2.4M
Exit
Q3 2025
$2.4M
--
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