Institutional investors purchased a net $153.9 thousand shares of WHZ during the quarter ended March 2015, and now own 3.31% 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
ARROW INVESTMENT ADVISORS LLC Bought 56.7 Thousand shares of Whiting USA Trust II
TOWER RESEARCH CAPITAL LLC Bought 8.0 Thousand shares of Whiting USA Trust II
SIMPLEX TRADING LLC Bought 4.8 Thousand shares of Whiting USA Trust II