LABORATORY CORP AMER HLDGS filings

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SEC filings by LABORATORY CORP AMER HLDGS (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2024-02-13VANGUARD GROUP INCLABORATORY CORP OF AMERICA HOLDINGS9,745,26511.5%EDGAR
SC 13G/A2024-01-30BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS10,488,87512.4%EDGAR
SC 13D/A2023-07-24LABORATORY CORP OF AMERICA HOLDINGSENZO BIOCHEM INC00.0%EDGAR
SC 13D2023-03-27LABORATORY CORP OF AMERICA HOLDINGSENZO BIOCHEM INC4,862,7309.8%EDGAR
SC 13G/A2023-02-10BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS11,474,50713.0%EDGAR
SC 13G/A2023-02-09VANGUARD GROUP INCLABORATORY CORP OF AMERICA HOLDINGS10,450,11511.8%EDGAR
SC 13G/A2023-01-26BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS11,474,50713.0%EDGAR
SC 13G/A2023-01-20BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS11,474,50713.0%EDGAR
SC 13G/A2022-03-09BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS9,706,54110.4%EDGAR
SC 13G/A2022-02-10VANGUARD GROUP INCLABORATORY CORP OF AMERICA HOLDINGS10,753,06511.2%EDGAR
SC 13G/A2022-02-01BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS8,274,4118.6%EDGAR
SC 13G/A2021-02-10VANGUARD GROUP INCLABORATORY CORP OF AMERICA HOLDINGS10,405,60210.7%EDGAR
SC 13G/A2021-01-29BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS7,832,5658.0%EDGAR
SC 13G/A2020-02-12VANGUARD GROUP INCLABORATORY CORP OF AMERICA HOLDINGS10,891,85211.2%EDGAR
SC 13G/A2020-02-05BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS8,855,7039.1%EDGAR
SC 13G/A2019-04-10BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS10,029,28610.2%EDGAR
SC 13G/A2019-02-12Boston PartnersLABORATORY CORP OF AMERICA HOLDINGS3,300,1433.3%EDGAR
SC 13G/A2019-02-11VANGUARD GROUP INCLABORATORY CORP OF AMERICA HOLDINGS10,880,74310.8%EDGAR
SC 13G/A2019-02-06BlackRock Inc.LABORATORY CORP OF AMERICA HOLDINGS9,772,1139.7%EDGAR
SC 13G2018-02-13Boston PartnersLABORATORY CORP OF AMERICA HOLDINGS5,324,4425.2%EDGAR
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