Ownership history in OMERS ADMINISTRATION Corp · 4 quarters on record
This page tracks every 13F SEC filing in which OMERS ADMINISTRATION Corp reported a position in COLLEGIUM PHARMACEUTICAL INC (COLL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 7,100 | -800 | -10.1% | 0.00% | $248K | $34.99 |
| 2024 Q2 | REDUCED | 7,900 | -7,800 | -49.7% | 0.00% | $254K | $32.20 |
| 2019 Q1 | REDUCED | 15,700 | -6,500 | -29.3% | 0.00% | $246K | $15.14 |
| 2018 Q1 | INITIATED | 22,200 | — | — | 0.01% | $567K | — |
As of 2025 Q4 — sorted by position size