MARSHALL WACE, LLP - OPHTHOTECH CORP ownership

OPHTHOTECH CORP's ticker is OPHT and the CUSIP is 683745103. A total of 116 filers reported holding OPHTHOTECH CORP in Q4 2014. The put-call ratio across all filers is 1.40 and the average weighting 1.1%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of OPHTHOTECH CORP
ValueSharesWeighting
Q2 2016$6,015,000
+2.2%
117,872
-15.4%
0.05%
-10.5%
Q1 2016$5,888,000
-36.4%
139,298
+18.1%
0.06%
-34.5%
Q4 2015$9,264,000
+39.0%
117,964
-28.3%
0.09%
+6.1%
Q3 2015$6,663,000
+116.4%
164,447
+178.0%
0.08%
+105.0%
Q2 2015$3,079,000
+0.2%
59,144
-13.6%
0.04%
-2.4%
Q4 2014$3,072,000
+924.0%
68,470
+715.1%
0.04%
+720.0%
Q1 2014$300,0008,4000.01%
Other shareholders
OPHTHOTECH CORP shareholders Q4 2014
NameSharesValueWeighting ↓
JHL Capital Group LLC 3,265,000$166,613,00020.59%
Novo Holdings A/S 3,610,487$184,243,00019.34%
Green Owl Capital Management, LLC 847$834,0005.16%
Ghost Tree Capital, LLC 215,000$10,971,0003.17%
REGENTS OF THE UNIVERSITY OF CALIFORNIA 16,110$822,0002.76%
IMA Wealth, Inc. 57,131$2,867,0001.80%
Slate Path Capital LP 430,000$21,943,0001.72%
Signpost Capital Advisors, LP 50,587$2,581,0001.36%
Orbimed Advisors 2,148,100$109,618,0001.14%
PURA VIDA INVESTMENTS, LLC 52,500$2,679,0001.14%
View complete list of OPHTHOTECH CORP shareholders