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Collegium Pharmaceutical
COLL
COLL
266 hedge funds and large institutions have $1.26B invested in Collegium Pharmaceutical in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 108 increasing their positions, 77 reducing their positions, and 46 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
less funds holding
Funds holding: →
less first-time investments, than exits
New positions opened: | Existing positions closed:
27% less capital invested
Capital invested by funds: $1.72B → $1.26B (-$462M)
Holders
266
Holding in Top 10
–
Calls
–
Puts
–
Top Buyers
| 1 | +$17.6M | |
| 2 | +$16M | |
| 3 | +$15M | |
| 4 |
Millennium Management
New York
|
+$12.3M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$10.9M |
Top Sellers
| 1 | -$19.1M | |
| 2 | -$9.59M | |
| 3 | -$9.18M | |
| 4 |
Jane Street
New York
|
-$8.83M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$8.43M |
