The rating was maintained by Pivotal Research on Tuesday, August 4 with "Buy". The rating was initiated by Sterne Agee CRT on Tuesday, July 21 with "Neutral". Waterstone Capital Mgmt Lp, Minnesota-based fund reported 90,000 shares. Cambridge Inv holds 0.03% or 14,985 shares in its portfolio. Global Endowment Lp reported 8,420 shares stake.