# COLLEGIUM PHARMACEUTICAL INC (COLL)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/COLL/

- Reporting holders: 7
- Reported value: $3.1M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Artemis Investment Management LLP](https://holderbook.com/funds/1535385-artemis-investment-management-llp/) | $1.5M | 68,573 | 0.0% | 3 |
| [EASTERN BANK](https://holderbook.com/funds/1126395-eastern-bank/) | $1.2M | 54,843 | 0.0% | 16 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $358.0K | 16,406 | 0.0% | 16 |
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $31.1K | 1,423 | 0.0% | 6 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $14.9K | 684 | 0.0% | 12 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $2.9K | 133 | 0.0% | 12 |
| [GILPIN WEALTH MANAGEMENT, LLC](https://holderbook.com/funds/2058144-gilpin-wealth-management-llc/) | $241 | 11 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 7 | $3.1M |
| Q2 2026 | 279 | $1.5B |
| Q1 2026 | 265 | $1.3B |
| Q4 2025 | 278 | $1.8B |
| Q3 2025 | 246 | $1.3B |
| Q2 2025 | 225 | $1.1B |
| Q1 2025 | 242 | $1.1B |
| Q4 2024 | 239 | $1.1B |
| Q3 2024 | 252 | $1.5B |
| Q2 2024 | 233 | $1.3B |
| Q1 2024 | 231 | $1.6B |
| Q4 2023 | 194 | $1.2B |