Institutional investors purchased a net $1.4 million shares of GST during the quarter ended December 2012, and now own 33.41% of the total float, a percentage that is typical for companies in the Oil & Gas Production industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
BP CAPITAL FUND ADVISORS LLC Bought 951.3 Thousand shares of Gastar Exploration Inc
INVESCO POWERSHARES CAPITAL MANA... Bought 645.7 Thousand shares of Gastar Exploration Inc