MANTECH INTL CORP filings

All
Holdings
Significant ownership
Insider transactions
Annual reports
Quarterly reports
Events
Shareholder votes
SEC filings by MANTECH INTL CORP (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2020-02-07EARNEST PARTNERS LLCMANTECH INTERNATIONAL CORP1,504,6765.6%EDGAR
SC 13G/A2020-02-04BlackRock Inc.MANTECH INTERNATIONAL CORP4,616,86717.2%EDGAR
SC 13G/A2019-02-14EARNEST PARTNERS LLCMANTECH INTERNATIONAL CORP1,403,6815.3%EDGAR
SC 13G/A2019-02-14PEDERSEN GEORGE JMANTECH INTERNATIONAL CORP13,888,04533.0%EDGAR
SC 13G/A2019-02-11VANGUARD GROUP INCMANTECH INTERNATIONAL CORP3,285,18912.4%EDGAR
SC 13G/A2019-02-08DIMENSIONAL FUND ADVISORS LPMANTECH INTERNATIONAL CORP2,200,6598.3%EDGAR
SC 13G/A2019-01-31BlackRock Inc.MANTECH INTERNATIONAL CORP3,987,94915.0%EDGAR
SC 13G/A2018-02-14EARNEST PARTNERS LLCMANTECH INTERNATIONAL CORP1,414,5015.5%EDGAR
SC 13G/A2018-02-13FMR LLCMANTECH INTERNATIONAL CORP200.0%EDGAR
SC 13G/A2018-02-13RE ADVISERS CORPMANTECH INTERNATIONAL CORP622,8202.4%EDGAR
SC 13G/A2018-02-09VANGUARD GROUP INCMANTECH INTERNATIONAL CORP2,875,02711.1%EDGAR
SC 13G/A2018-02-09DIMENSIONAL FUND ADVISORS LPMANTECH INTERNATIONAL CORP2,184,4988.5%EDGAR
SC 13G/A2018-01-19BlackRock Inc.MANTECH INTERNATIONAL CORP4,317,24616.7%EDGAR
SC 13G/A2017-02-14EARNEST PARTNERS LLCMANTECH INTERNATIONAL CORP1,390,6175.5%EDGAR
SC 13G2017-02-14FMR LLCMANTECH INTERNATIONAL CORP1,784,0917.0%EDGAR
SC 13G2017-02-14RE ADVISERS CORPMANTECH INTERNATIONAL CORP1,416,1705.6%EDGAR
SC 13G/A2017-02-10VANGUARD GROUP INCMANTECH INTERNATIONAL CORP2,473,4929.8%EDGAR
SC 13G/A2017-02-10VANGUARD GROUP INCMANTECH INTERNATIONAL CORP2,473,4929.8%EDGAR
SC 13G/A2017-02-10VANGUARD GROUP INCMANTECH INTERNATIONAL CORP2,593,10310.2%EDGAR
SC 13G/A2017-02-09DIMENSIONAL FUND ADVISORS LPMANTECH INTERNATIONAL CORP2,133,8548.4%EDGAR
External links