OLK

Institutional Ownership

Top 2 Institutional Holders
HolderSharesDateChange% Held
BlackRock Inc.785.28KJun 30, 24-4.62K0.63%
Marshall Wace North America L.P.--Sep 30, 21-10.47K--
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.