HARMONIC INC filings

SEC filings by HARMONIC INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2024-02-13VANGUARD GROUP INCHARMONIC INC9,686,0468.6%EDGAR
SC 13G/A2024-02-09WELLINGTON MANAGEMENT GROUP LLPHARMONIC INC8,796,1657.8%EDGAR
SC 13G/A2024-02-09Trigran Investments, Inc.HARMONIC INC8,562,409-EDGAR
SC 13D/A2024-01-22SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC4,354,6033.9%EDGAR
SC 13G/A2024-01-22BlackRock Inc.HARMONIC INC17,607,43015.7%EDGAR
SC 13D2023-09-21SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC5,669,1635.1%EDGAR
SC 13D/A2023-04-12SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC4,892,0414.4%EDGAR
SC 13G/A2023-02-14T. Rowe Price Investment Management, Inc.HARMONIC INC1,261,7871.1%EDGAR
SC 13G2023-02-10Trigran Investments, Inc.HARMONIC INC7,387,478-EDGAR
SC 13G/A2023-02-09VANGUARD GROUP INCHARMONIC INC7,591,0617.2%EDGAR
SC 13G2023-02-06WELLINGTON MANAGEMENT GROUP LLPHARMONIC INC5,778,5135.5%EDGAR
SC 13G/A2023-01-26BlackRock Inc.HARMONIC INC16,528,28515.7%EDGAR
SC 13G/A2023-01-20BlackRock Inc.HARMONIC INC16,528,28515.7%EDGAR
SC 13D/A2022-10-19SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC5,975,9785.7%EDGAR
SC 13G/A2022-10-11T. Rowe Price Investment Management, Inc.HARMONIC INC10,131,8179.6%EDGAR
SC 13D/A2022-09-02SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC7,542,1017.2%EDGAR
SC 13G/A2022-08-10PRICE T ROWE ASSOCIATES INC /MD/HARMONIC INC93,9220.0%EDGAR
SC 13G2022-08-10T. Rowe Price Investment Management, Inc.HARMONIC INC17,357,82116.6%EDGAR
SC 13D/A2022-08-02SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC8,629,3588.3%EDGAR
SC 13D/A2022-03-29SCOPIA CAPITAL MANAGEMENT LPHARMONIC INC9,998,0859.6%EDGAR