Spark Investment Management LLC - COLLEGIUM PHARMACEUTICAL INC ownership

COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 46 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.3%.

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 Q2 2015
NameSharesValueWeighting ↓
FRAZIER MANAGEMENT LLC 1,887,332$27,819,0005.09%
SECTORAL ASSET MANAGEMENT INC 1,989,455$29,325,0003.11%
J. Goldman & Co LP 1,581,885$23,317,0001.63%
Eventide Asset Management 2,207,610$32,540,0001.20%
Rock Springs Capital Management LP 1,650,100$24,322,0000.88%
HAMILTON LANE ADVISORS LLC 114,489$2,0000.81%
RICE HALL JAMES & ASSOCIATES, LLC 565,942$8,342,0000.30%
HIGHLAND CAPITAL MANAGEMENT LP 337,429$4,973,0000.27%
Cortina Asset Management, LLC 393,436$5,799,0000.27%
Cormorant Asset Management, LP 250,000$3,685,0000.24%
View complete list of COLLEGIUM PHARMACEUTICAL INC shareholders