SPHERA FUNDS MANAGEMENT LTD. — 13F holdings

SPHERA FUNDS MANAGEMENT LTD. reported 106 holdings worth $767M in its 13F filing for Q2 2026, filed August 14, 2026.

Largest positions

1. TEVA PHARMACEUTICAL INDS LTD — $50.8M (6.6%)
2. BIIB BIOGEN INC — $42.5M (5.5%)
3. MLYS MINERALYS THERAPEUTICS INC — $39.7M (5.2%)
4. TSEM TOWER SEMICONDUCTOR LTD — $28.2M (3.7%)
5. CYTK CYTOKINETICS INC — $27.3M (3.6%)
6. XBI SPDR SERIES TRUST — $23.7M (3.1%)
7. SNDX Syndax Pharmaceuticals Inc — $22.2M (2.9%)
8. RARE ULTRAGENYX PHARMACEUTICAL IN — $19.6M (2.6%)
9. BMRN BIOMARIN PHARMACEUTICAL INC — $18.8M (2.5%)
10. BBIO BRIDGEBIO PHARMA INC — $18.3M (2.4%)