IPG PHOTONICS CORP filings

SEC filings by IPG PHOTONICS CORP (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2022-02-14ALLIANCEBERNSTEIN L.P.IPG PHOTONICS CORP3,400,5026.4%EDGAR
SC 13G/A2022-02-10VANGUARD GROUP INCIPG PHOTONICS CORP3,825,0757.2%EDGAR
SC 13D/A2021-11-01Valentin Gapontsev Trust IIPG PHOTONICS CORP14,353,60326.8%EDGAR
SC 13D2021-11-01Shcherbakov Eugene AIPG PHOTONICS CORP6,997,83413.1%EDGAR
SC 13G/A2021-11-01GAPONTSEV VALENTIN PIPG PHOTONICS CORP00.0%EDGAR
SC 13G/A2021-11-01IP FIBRE DEVICES LTDIPG PHOTONICS CORP6,914,00412.9%EDGAR
SC 13G/A2021-04-12BlackRock Inc.IPG PHOTONICS CORP2,676,1225.0%EDGAR
SC 13G/A2021-02-16GAPONTSEV VALENTIN PIPG PHOTONICS CORP7,312,64213.7%EDGAR
SC 13G/A2021-02-10VANGUARD GROUP INCIPG PHOTONICS CORP3,767,9377.1%EDGAR
SC 13G2021-02-08ALLIANCEBERNSTEIN L.P.IPG PHOTONICS CORP3,067,4435.8%EDGAR
SC 13G2021-02-02BlackRock Inc.IPG PHOTONICS CORP2,896,7315.4%EDGAR
SC 13G/A2020-02-12VANGUARD GROUP INCIPG PHOTONICS CORP3,867,4407.3%EDGAR
SC 13G2020-01-21GAPONTSEV VALENTIN PIPG PHOTONICS CORP7,397,64213.9%EDGAR
SC 13G/A2019-02-13VANGUARD GROUP INCIPG PHOTONICS CORP3,707,8276.9%EDGAR
SC 13G/A2018-10-10BlackRock Inc.IPG PHOTONICS CORP2,629,5994.9%EDGAR
SC 13G2018-02-13IPG PHOTONICS CORPIPG PHOTONICS CORP7,249,93513.5%EDGAR
SC 13G/A2018-02-09VANGUARD GROUP INCIPG PHOTONICS CORP3,121,0135.8%EDGAR
SC 13G/A2018-01-25BlackRock Inc.IPG PHOTONICS CORP3,874,6147.2%EDGAR
SC 13G/A2017-11-09FMR LLCIPG PHOTONICS CORP119,1630.2%EDGAR
SC 13G/A2017-02-14FMR LLCIPG PHOTONICS CORP2,963,4215.6%EDGAR