Institutional investors purchased a net $341.2 thousand shares of WH during the quarter ended September 2012, and now own 9.63% of the total float, a percentage that is typical for companies in the Oilfield Services/Equipment industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
PINE RIVER CAPITAL MANAGEMENT LP Bought 188.3 Thousand shares of WSP Holdings Ltd