SEI INVESTMENTS CO filings

SEC filings by SEI INVESTMENTS CO (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2024-02-13LOOMIS SAYLES & CO L PSEI INVESTMENTS CO9,491,8887.2%EDGAR
SC 13G/A2024-02-13VANGUARD GROUP INCSEI INVESTMENTS CO11,888,5199.0%EDGAR
SC 13G/A2024-01-25BlackRock Inc.SEI INVESTMENTS CO11,162,5258.5%EDGAR
SC 13G/A2023-02-13LOOMIS SAYLES & CO L PSEI INVESTMENTS CO10,492,4177.8%EDGAR
SC 13G/A2023-02-10MORGAN STANLEYSEI INVESTMENTS CO6,331,5864.7%EDGAR
SC 13G/A2023-02-09VANGUARD GROUP INCSEI INVESTMENTS CO12,247,8279.1%EDGAR
SC 13G/A2023-02-03BlackRock Inc.SEI INVESTMENTS CO11,458,8998.5%EDGAR
SC 13G/A2022-02-14LOOMIS SAYLES & CO L PSEI INVESTMENTS CO13,161,9799.4%EDGAR
SC 13G2022-02-11MORGAN STANLEYSEI INVESTMENTS CO7,095,9295.1%EDGAR
SC 13G/A2022-02-10VANGUARD GROUP INCSEI INVESTMENTS CO12,065,8558.6%EDGAR
SC 13G/A2022-02-07BlackRock Inc.SEI INVESTMENTS CO11,385,5378.2%EDGAR
SC 13G/A2021-02-12LOOMIS SAYLES & CO L PSEI INVESTMENTS CO14,859,32110.3%EDGAR
SC 13G/A2021-02-10VANGUARD GROUP INCSEI INVESTMENTS CO12,683,4168.8%EDGAR
SC 13G/A2021-02-01BlackRock Inc.SEI INVESTMENTS CO12,580,4878.7%EDGAR
SC 13G/A2020-02-14LOOMIS SAYLES & CO L PSEI INVESTMENTS CO16,512,18311.0%EDGAR
SC 13G/A2020-02-12VANGUARD GROUP INCSEI INVESTMENTS CO13,976,0209.3%EDGAR
SC 13G/A2020-02-06BlackRock Inc.SEI INVESTMENTS CO14,041,6059.3%EDGAR
SC 13G/A2019-02-14LOOMIS SAYLES & CO L PSEI INVESTMENTS CO16,339,79610.5%EDGAR
SC 13G/A2019-02-13VANGUARD GROUP INCSEI INVESTMENTS CO13,708,9648.8%EDGAR
SC 13G/A2019-02-06BlackRock Inc.SEI INVESTMENTS CO14,153,3229.1%EDGAR