SIX FLAGS ENTMT CORP NEW filings

SEC filings by SIX FLAGS ENTMT CORP NEW (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G2018-02-01BlackRock Inc.Six Flags Entertainment Corp6,178,6877.4%EDGAR
SC 13D/A2017-05-01JAFFER REHANSix Flags Entertainment Corp8,500,0009.9%EDGAR
SC 13G2017-02-14WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCSix Flags Entertainment Corp4,821,4345.2%EDGAR
SC 13G/A2017-02-13VANGUARD GROUP INCSix Flags Entertainment Corp5,773,4566.3%EDGAR
SC 13G/A2017-02-13Capital Research Global InvestorsSix Flags Entertainment Corp10,264,55811.1%EDGAR
SC 13G/A2016-12-09Capital Research Global InvestorsSix Flags Entertainment Corp9,576,92210.4%EDGAR
SC 13D/A2016-05-26JAFFER REHANSix Flags Entertainment Corp14,218,85615.2%EDGAR
SC 13G/A2016-02-16Capital Research Global InvestorsSix Flags Entertainment Corp9,060,4009.9%EDGAR
SC 13G2016-02-11VANGUARD GROUP INCSix Flags Entertainment Corp5,280,5775.7%EDGAR
SC 13D/A2015-10-27JAFFER REHANSix Flags Entertainment Corp15,387,84416.8%EDGAR
SC 13D/A2015-04-28REID-ANDERSON JAMESSix Flags Entertainment Corp3,794,0774.0%EDGAR
SC 13G2015-02-13Capital Research Global InvestorsSix Flags Entertainment Corp7,788,8778.3%EDGAR
SC 13D2014-08-28REID-ANDERSON JAMESSix Flags Entertainment Corp4,946,4305.1%EDGAR
SC 13G/A2014-02-14BHR Capital LLCSix Flags Entertainment Corp3,880,0004.1%EDGAR
SC 13D/A2014-02-03JAFFER REHANSix Flags Entertainment Corp16,419,43817.3%EDGAR
SC 13G/A2013-02-14BHR Capital LLCSix Flags Entertainment Corp3,447,6926.5%EDGAR
SC 13D/A2012-07-13Pentwater Capital Management LPSix Flags Entertainment Corp2,372,7004.4%EDGAR
SC 13D/A2012-05-15Pentwater Capital Management LPSix Flags Entertainment Corp2,943,0005.4%EDGAR
SC 13D/A2012-03-14JAFFER REHANSix Flags Entertainment Corp13,309,99824.3%EDGAR
SC 13D/A2012-02-15Pentwater Capital Management LPSix Flags Entertainment Corp3,436,4006.2%EDGAR