1. BioNtech SE
2. Gritstone Bio Inc.
3. Genocea Biosciences Inc.
4. Moderna Inc
5. Agenus Inc.
6. Immatics NV
7. Advaxis Inc
8. Precision Biologics
9. Gilead Sciences Inc.
10. Cellular Biomedicine Group Inc.
11. Achillies Therapeutics Plc.
12. Merck & Co Inc