CSG SYS INTL INC filings

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SEC filings by CSG SYS INTL INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2024-02-13VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC3,849,25813.0%EDGAR
SC 13G/A2024-01-22BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,087,45617.1%EDGAR
SC 13G/A2023-02-09VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC4,135,32713.1%EDGAR
SC 13G/A2023-01-26BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,747,23918.2%EDGAR
SC 13G/A2023-01-20BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,747,23918.2%EDGAR
SC 13G/A2022-02-09VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC4,191,68512.8%EDGAR
SC 13G/A2022-01-27BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,934,49318.2%EDGAR
SC 13G/A2022-01-26BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,934,49318.2%EDGAR
SC 13G/A2021-02-10RENAISSANCE TECHNOLOGIES LLCCSG SYSTEMS INTERNATIONAL INC1,561,9424.7%EDGAR
SC 13G/A2021-02-10VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC3,856,84011.7%EDGAR
SC 13G2021-01-25BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,462,57916.6%EDGAR
SC 13G/A2020-02-13RENAISSANCE TECHNOLOGIES LLCCSG SYSTEMS INTERNATIONAL INC2,264,5566.9%EDGAR
SC 13G/A2020-02-11VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC4,035,43712.2%EDGAR
SC 13G/A2020-02-04BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,761,25817.5%EDGAR
SC 13G/A2019-02-13RENAISSANCE TECHNOLOGIES LLCCSG SYSTEMS INTERNATIONAL INC2,253,2996.8%EDGAR
SC 13G/A2019-02-11VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC3,752,16911.2%EDGAR
SC 13G/A2019-01-24BlackRock Inc.CSG SYSTEMS INTERNATIONAL INC5,149,60315.5%EDGAR
SC 13G/A2018-02-14RENAISSANCE TECHNOLOGIES LLCCSG SYSTEMS INTERNATIONAL INC2,380,5227.1%EDGAR
SC 13G/A2018-02-13FMR LLCCSG SYSTEMS INTERNATIONAL INC882,7452.6%EDGAR
SC 13G/A2018-02-08VANGUARD GROUP INCCSG SYSTEMS INTERNATIONAL INC3,719,17411.1%EDGAR
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