Merrimack Pharmaceuticals Inc
MACKDelisted May 10, 2024- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001274792
Merrimack Pharmaceuticals Inc was delisted on May 10, 2024; its insiders filed their last Form 4 on Dec 28, 2023; 70 institutions reported holding it in 13F filings for Q1 2024, worth $137.1M in total; no superinvestor held it.
Q2 2026 vs. Q1 2026
How the institutions holding Merrimack Pharmaceuticals Inc changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Q2 2026 | Change |
|---|---|---|---|
| Holders | 1 | 1 | 0 |
| Shares | 24.5K | 24.5K | 0 (0.0%) |
| Value | $0 | $0 | $0 |
New holders (0)
Institutions that held Merrimack Pharmaceuticals Inc at the end of Q2 2026 but not at the end of Q1 2026.
None.
Sold out (0)
Institutions that held Merrimack Pharmaceuticals Inc at the end of Q1 2026 and filed for Q2 2026 without it.
None.