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SPHERA FUNDS MANAGEMENT LTD.
Period ended Jun 30, 2026 · Latest filing Aug 14, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $766,539,858
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- TEVA PHARMACEUTICAL INDS LTD · SPONSORED ADS · 881624209 · shares: $50,822,778
- MINERALYS THERAPEUTICS INC · COM · 603170101 · shares: $39,659,818
- TOWER SEMICONDUCTOR LTD · SHS NEW · M87915274 · shares: $28,218,190
- SPDR SERIES TRUST · ST STR SP BIOT · 78464A870 · shares · PUT: $23,737,500
- SYNDAX PHARMACEUTICALS INC · COM · 87164F105 · shares: $22,179,287
- BIOGEN INC · COM · 09062X103 · shares · CALL: $21,606,000
- BIOGEN INC · COM · 09062X103 · shares: $20,877,014
- ULTRAGENYX PHARMACEUTICAL IN · COM · 90400D108 · shares: $19,649,815
- BIOMARIN PHARMACEUTICAL INC · COM · 09061G101 · shares: $18,799,631
- CYTOKINETICS INC · COM NEW · 23282W605 · shares: $18,740,693
Reported holdings
106 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| FIRST TRACKS BIOTHERAPEUTICS | ORD SHS | 337185102 | — | 27,876 shares | $560,865 |
| SKYE BIOSCIENCE INC | COM NEW | 83086J200 | — | 678,928 shares | $470,701 |
| TRAWS PHARMA INC | COM NEW | 68232V884 | — | 398,486 shares | $336,043 |
| EVOMMUNE INC | COM SHS | 30054Y107 | — | 22,632 shares | $300,779 |
| WEREWOLF THERAPEUTICS INC | COM | 95075A107 | — | 626,810 shares | $225,589 |
| APREA THERAPEUTICS INC | COM NEW | 03836J201 | — | 270,000 shares | $216,621 |