COLUMBIA WANGER ASSET MANAGEMENT LLC - OPHTHOTECH CORP ownership

OPHTHOTECH CORP's ticker is OPHT and the CUSIP is 683745103. A total of 9 filers reported holding OPHTHOTECH CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
COLUMBIA WANGER ASSET MANAGEMENT LLC ownership history of OPHTHOTECH CORP
ValueSharesWeighting
Q3 2013$7,843,000264,0000.03%
Other shareholders

There were no reported owners of OPHTHOTECH CORP in Q3 2013.

NameSharesValueWeighting ↓
View complete list of OPHTHOTECH CORP shareholders