SPHERA FUNDS MANAGEMENT LTD.
Top Portfolio Positions
91 positions ·
$591,353,809 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio |
|---|---|---|---|---|
| MLYS |
Mineralys Therapeutics, Inc.
Healthcare
|
1,339,971 | $36,299,814 | 6.14% |
| TEVA |
Teva Pharmaceutical Industries Ltd
Healthcare
|
1,136,975 | $34,245,687 | 5.79% |
| TSEM |
Tower Semiconductor Ltd
Technology
|
145,735 | $25,573,577 | 4.32% |
| NVMI |
Nova Ltd.
Technology
|
53,366 | $23,175,786 | 3.92% |
| CYTK |
Cytokinetics Inc
Healthcare
|
299,117 | $19,714,801 | 3.33% |
| BBIO |
BridgeBio Pharma, Inc.
Healthcare
|
245,246 | $18,211,967 | 3.08% |
| BIIB |
Biogen Inc.
Healthcare
|
92,526 | $16,962,791 | 2.87% |
| RARE |
Ultragenyx Pharmaceutical Inc.
Healthcare
|
809,333 | $16,955,526 | 2.87% |
| SNDX |
Syndax Pharmaceuticals Inc
Healthcare
|
724,563 | $16,925,791 | 2.86% |
| COGT |
Cogent Biosciences, Inc.
Healthcare
|
416,340 | $16,024,926 | 2.71% |
Portfolio Trend
Holdings in TSEM
Shares Held
Position Value (USD)
13 of 13 shown
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $25,573,577 | 145,735 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $14,385,476 | 122,513 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $22,543,284 | 311,802 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $11,475,698 | 264,722 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $2,194,837 | 61,549 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $8,558,334 | 166,149 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $9,269,858 | 209,441 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $5,880,776 | 149,600 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $6,007,620 | 179,600 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $16,123,716 | 528,300 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $11,532,737 | 469,574 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $6,282,573 | 167,446 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $12,460,392 | 332,100 | Put | Defined | 2023-08-14 | |
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