| Company | Share, % |
|---|---|
| Merrimack Pharmaceuticals, Inc. | 14.95 |
 ARCA biopharma, Inc.
|
9.72 |
 Keros Therapeutics, Inc.
|
7.19 |
| Overseas Shipholding Group, Inc. | 6.03 |
 Abeona Therapeutics Inc.
|
4.08 |
| Category | Quantity |
|---|---|
| Healthcare | 4 |
| Energy | 1 |
