Cross-fund · 4 holders
COLL
COLLEGIUM PHARMACEUTICAL INC
CUSIP 19459J104
4
Tracked holders
$290.2M
Aggregate value
7,872,473
Shares
4
Active funds
Funds holding COLL
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $169.8M | — | +34,325 | +0.7% |
| Vanguard | Institutional | Q4 2025 | $104.5M | — | +29,876 | +1.3% |
| Millennium | Multi-Strategy | Q1 2026 | $11.9M | — | +290,543 | +413.4% |
| Citadel | Multi-Strategy | Q1 2026 | $4.0M | — | -9,760 | -7.4% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.