Tamarack Advisers, LP - COLLEGIUM PHARMACEUTICAL INC ownership

COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 171 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Tamarack Advisers, LP ownership history of COLLEGIUM PHARMACEUTICAL INC
ValueSharesWeighting
Q3 2023$4,134,750
-48.7%
185,000
-50.7%
2.68%
+7.5%
Q2 2023$8,058,750
-5.4%
375,000
+5.6%
2.49%
-20.0%
Q1 2023$8,516,450
-5.1%
355,000
-8.3%
3.11%
-32.7%
Q4 2022$8,978,400
+86.8%
387,000
+29.0%
4.62%
+63.8%
Q3 2022$4,806,000
+171.2%
300,000
+200.0%
2.82%
+175.3%
Q2 2022$1,772,000
+57.5%
100,000
+5.4%
1.02%
+137.3%
Q2 2016$1,125,00094,9080.43%
Other shareholders
COLLEGIUM PHARMACEUTICAL INC shareholders Q3 2022
NameSharesValueWeighting ↓
FRAZIER MANAGEMENT LLC 1,887,332$34,840,0005.65%
SECTORAL ASSET MANAGEMENT INC 1,426,862$26,340,0003.29%
Eventide Asset Management 2,207,610$40,752,0002.12%
Rock Springs Capital Management LP 1,885,729$34,811,0001.58%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC 460,000$8,492,0001.11%
Cormorant Asset Management, LP 300,000$5,538,0000.58%
HIGHLAND CAPITAL MANAGEMENT LP 579,234$10,693,0000.49%
TPG Group Holdings (SBS) Advisors, Inc. 1,389,863$25,657,0000.39%
NBW CAPITAL LLC 69,050$1,275,0000.34%
NEXT CENTURY GROWTH INVESTORS LLC 144,972$2,676,0000.33%
View complete list of COLLEGIUM PHARMACEUTICAL INC shareholders