COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 140 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q1 2018. The put-call ratio across all filers is 1.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $596,000 | -53.4% | 25,000 | -50.0% | 0.02% | -42.3% |
| Q1 2018 | $1,278,000 | -60.4% | 50,000 | -71.4% | 0.03% | -55.9% |
| Q4 2017 | $3,231,000 | +515.4% | 175,000 | +250.0% | 0.06% | +490.0% |
| Q3 2017 | $525,000 | -44.0% | 50,000 | -33.3% | 0.01% | -65.5% |
| Q2 2017 | $938,000 | -6.8% | 75,000 | -25.0% | 0.03% | +7.4% |
| Q1 2017 | $1,006,000 | -48.3% | 100,000 | -20.0% | 0.03% | -57.1% |
| Q4 2016 | $1,946,000 | – | 125,000 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 1,887,332 | $34,840,000 | 5.65% |
| SECTORAL ASSET MANAGEMENT INC | 1,426,862 | $26,340,000 | 3.29% |
| Eventide Asset Management | 2,207,610 | $40,752,000 | 2.12% |
| Rock Springs Capital Management LP | 1,885,729 | $34,811,000 | 1.58% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 460,000 | $8,492,000 | 1.11% |
| Cormorant Asset Management, LP | 300,000 | $5,538,000 | 0.58% |
| HIGHLAND CAPITAL MANAGEMENT LP | 579,234 | $10,693,000 | 0.49% |
| TPG Group Holdings (SBS) Advisors, Inc. | 1,389,863 | $25,657,000 | 0.39% |
| NBW CAPITAL LLC | 69,050 | $1,275,000 | 0.34% |
| NEXT CENTURY GROWTH INVESTORS LLC | 144,972 | $2,676,000 | 0.33% |