BWX Technologies, Inc. filings

This page lists the SEC filings reported by BWX Technologies, Inc..

SEC filings by BWX Technologies, Inc. (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2019-02-11VANGUARD GROUP INCBWX Technologies, Inc.8,883,7489.0%EDGAR
SC 13G/A2019-02-11BROWN ADVISORY INCBWX Technologies, Inc.5,811,7435.9%EDGAR
SC 13G/A2019-02-04BlackRock Inc.BWX Technologies, Inc.6,271,8486.4%EDGAR
SC 13G/A2018-12-10PRICE T ROWE ASSOCIATES INC /MD/BWX Technologies, Inc.17,475,20317.7%EDGAR
SC 13G2018-10-10BROWN ADVISORY INCBWX Technologies, Inc.5,076,6575.1%EDGAR
SC 13G/A2018-02-14PRICE T ROWE ASSOCIATES INC /MD/BWX Technologies, Inc.12,206,23612.2%EDGAR
SC 13G2018-02-14Capital Research Global InvestorsBWX Technologies, Inc.5,923,1725.9%EDGAR
SC 13G2018-02-13WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCBWX Technologies, Inc.5,721,3245.8%EDGAR
SC 13G/A2018-02-12VANGUARD GROUP INCBWX Technologies, Inc.8,496,8478.5%EDGAR
SC 13G2018-02-01BlackRock Inc.BWX Technologies, Inc.5,685,3155.7%EDGAR
SC 13G2017-08-10PRICE T ROWE ASSOCIATES INC /MD/BWX Technologies, Inc.10,998,74211.1%EDGAR
SC 13D/A2017-06-09Blue Harbour Group, L.P.BWX Technologies, Inc.1,992,8292.0%EDGAR
SC 13D/A2017-03-08Blue Harbour Group, L.P.BWX Technologies, Inc.5,287,9275.3%EDGAR
SC 13G/A2017-02-10VANGUARD GROUP INCBWX Technologies, Inc.8,907,9159.0%EDGAR
SC 13G/A2017-02-08BlackRock Inc.BWX Technologies, Inc.4,862,3404.9%EDGAR
SC 13G2017-01-30BlackRock Inc.BWX Technologies, Inc.5,022,7205.1%EDGAR
SC 13G/A2016-10-11FMR LLCBWX Technologies, Inc.2,727,8522.6%EDGAR
SC 13G/A2016-05-10FMR LLCBWX Technologies, Inc.8,925,6628.6%EDGAR
SC 13G/A2016-02-16JANUS CAPITAL MANAGEMENT LLCBWX Technologies, Inc.4,044,2073.8%EDGAR
SC 13G/A2016-02-12FMR LLCBWX Technologies, Inc.15,250,50714.3%EDGAR
Form 13F-HR
The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
Form SC 13D/G
Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
Form 3, 4, and 5
Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.