Cortina Asset Management, LLC - COLLEGIUM PHARMACEUTICAL INC ownership

COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 126 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q3 2018. The put-call ratio across all filers is 0.20 and the average weighting 0.1%.

Quarter-by-quarter ownership
Cortina Asset Management, LLC ownership history of COLLEGIUM PHARMACEUTICAL INC
ValueSharesWeighting
Q2 2019$6,703,000
+57.2%
509,701
+81.0%
0.42%
+56.0%
Q1 2019$4,264,000
-45.5%
281,666
-38.2%
0.27%
-44.6%
Q4 2018$7,830,000
+35.0%
456,036
+15.9%
0.48%
+77.1%
Q3 2018$5,799,000
-33.6%
393,436
+7.4%
0.27%
-34.1%
Q2 2018$8,740,000
+31.1%
366,454
+40.5%
0.41%
+25.7%
Q1 2018$6,665,000
+21.7%
260,869
-12.1%
0.33%
+35.7%
Q4 2017$5,476,000296,6630.24%
Other shareholders
COLLEGIUM PHARMACEUTICAL INC shareholders Q3 2018
NameSharesValueWeighting ↓
FRAZIER MANAGEMENT LLC 1,887,332$32,405,0008.36%
SECTORAL ASSET MANAGEMENT INC 1,156,934$19,865,0002.70%
1492 Capital Management LLC 150,189$2,579,0002.31%
Eventide Asset Management 2,207,610$37,905,0001.68%
J. Goldman & Co LP 1,066,847$18,318,0001.41%
HAMILTON LANE ADVISORS LLC 89,975$1,545,0001.35%
Rock Springs Capital Management LP 1,605,105$27,560,0001.30%
RICE HALL JAMES & ASSOCIATES, LLC 932,126$16,005,0000.58%
Opaleye Management Inc. 80,000$1,373,0000.51%
Cortina Asset Management, LLC 456,036$7,830,0000.48%
View complete list of COLLEGIUM PHARMACEUTICAL INC shareholders