Institutional investors purchased a net $3.9 million shares of OAS during the quarter ended December 2012, and now own 94.58% 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
RAINIER INVESTMENT MANAGEMENT, I... Bought 2.0 Million shares of Oasis Petroleum Inc
FIDELITY MANAGEMENT & RESEARCH C... Bought 1.9 Million shares of Oasis Petroleum Inc
WILLIAM BLAIR & CO. LLC (INVESTM... Bought 1.5 Million shares of Oasis Petroleum Inc