Institutional Ownership
Collegium Pharmaceutical Inc
CUSIP 19459J104COMCOLLQ1 2026
13D / 13G Filings
48
Schedule 13D/13G on record
Beneficial Filers
16
Distinct reporting persons
Largest Stake
17.7%
Max % of class reported
Institutional Holders
258
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
48 filings · latest Feb 13, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 13, 2026 | Eventide Asset Management, LLC | 13G/A | 5.9% | — | SEC |
| 2 | Feb 13, 2026 | Rubric Capital Management LP | 13G/A | 4.7% | 1.50M | SEC |
| 3 | Nov 13, 2025 | Renaissance Technologies LLC | 13G | 5.1% | 1.60M | SEC |
| 4 | Aug 13, 2025 | Renaissance Technologies LLC | 13G/A | 4.8% | 1.52M | SEC |
| 5 | Aug 11, 2025 | Principal Global Investors | 13G/A | 4.6% | 1.47M | SEC |
| 6 | Aug 7, 2025 | Invesco Ltd. | 13G/A | 4.9% | 1.58M | SEC |
| 7 | May 14, 2025 | Rubric Capital Management LP | 13G/A | 9.3% | 3.00M | SEC |
| 8 | May 2, 2025 | Pacer Us Small Cap Cash Cows ETF | 13G/A | 1.1% | 419.1K | SEC |
| 9 | May 2, 2025 | Pacer Us Small Cap Cash Cows ETF | 13G | 5.4% | 2.14M | SEC |
| 10 | Apr 28, 2025 | Blackrock, Inc. | 13G/A | 15.6% | 5.00M | SEC |
38 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Collegium Pharmaceutical Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 5.13M | $169.78M |
| 2 | Janus Henderson Group PLC | 1.83M | $60.36M |
| 3 | Invesco Ltd. | 1.59M | $52.64M |
| 4 | Fuller & Thaler Asset Management, Inc. | 1.50M | $49.59M |
| 5 | Renaissance Technologies LLC | 1.47M | $48.59M |
| 6 | State Street Corp | 1.42M | $47.11M |
| 7 | Eventide Asset Management, LLC | 1.42M | $47.08M |
| 8 | Massachusetts Financial Services Co /Ma/ | 1.37M | $45.17M |
| 9 | Principal Financial Group Inc | 1.30M | $42.83M |
| 10 | Rubric Capital Management LP | 1.28M | $42.32M |