Spark Investment Management LLC - COLLEGIUM PHARMACEUTICAL INC ownership

COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 118 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q3 2019. The put-call ratio across all filers is 1.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of COLLEGIUM PHARMACEUTICAL INC
ValueSharesWeighting
Q2 2019$255,000
-78.8%
19,400
-75.6%
0.02%
-67.9%
Q1 2019$1,204,000
+98.0%
79,536
+132.6%
0.06%
-34.1%
Q2 2015$608,00034,2000.08%
Other shareholders
COLLEGIUM PHARMACEUTICAL INC shareholders Q3 2019
NameSharesValueWeighting ↓
Tejara Capital Ltd 289,803$6,477,0973.67%
Tamarack Advisers, LP 185,000$4,134,7502.68%
Rubric Capital Management LP 3,175,000$70,961,2502.66%
Eventide Asset Management 2,631,334$58,810,3151.06%
Camber Capital Management LP 1,050,000$23,4680.77%
EMERALD MUTUAL FUND ADVISERS TRUST 559,480$12,504,3780.76%
EMERALD ADVISERS, LLC 690,487$15,432,3800.75%
Values First Advisors, Inc. 43,507$972,3740.63%
AlphaCentric Advisors LLC 49,500$1,106,3250.63%
SummerHaven Investment Management, LLC 33,666$752,4350.55%
View complete list of COLLEGIUM PHARMACEUTICAL INC shareholders