Who owns MERRIMACK PHARMACEUTICALS INC COM?
- CUSIP Number: 590cvr209
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Top investors of Merrimack Pharmaceuticals stock
Who bought or sold MERRIMACK PHARMACEUTICALS INC COM this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Rhumbline Advisers | 2.4k | $0 | -2% | Mar 2026 |
|