Filed: 8/14/2026ACC: 0001496201-26-000004
📋 What this filing means
SPHERA FUNDS MANAGEMENT LTD. filed this quarterly 13F‑HR report disclosing 101 equity positions with a total reported market value of $766.54M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
101
Positions
$766.54M
Total AUM (reported)
41.91M
Total Shares
Allocation by class
COM$463.83M60.5%
COM NEW$92.21M12.0%
SPONSORED ADS$55.02M7.2%
SHS NEW$32.23M4.2%
SPONSORED ADR$24.68M3.2%
ST STR SP BIOT$23.74M3.1%
COM PAR $.01$12.67M1.7%
Portfolio Concentration
Top 3$132.97M17.3%
4–10$158.12M20.6%
11–25$163.09M21.3%
Rest$312.37M40.8%
Top 3 weight
17.3%
Top 10 weight
38.0%
Voting Authority Distribution
Total shares with voting rights: 41.42M
Sole
Full voting authority
41.42M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other101
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings101
Rows:
TEVA PHARMACEUTICAL INDS LTD
DFNDShares1.50M
TypeSH
Market value$50.82M
6.63%
Sole
1.50M
Shared
0.00
None
0.00
BIOGEN INC
DFNDShares196.63K
TypeSH
Market value$42.48M
5.54%
Sole
96.63K
Shared
0.00
None
0.00
MINERALYS THERAPEUTICS INC
DFNDShares1.47M
TypeSH
Market value$39.66M
5.17%
Sole
1.47M
Shared
0.00
None
0.00
TOWER SEMICONDUCTOR LTD
DFNDShares108.27K
TypeSH
Market value$28.22M
3.68%
Sole
108.27K
Shared
0.00
None
0.00
CYTOKINETICS INC
DFNDShares319.99K
TypeSH
Market value$27.26M
3.56%
Sole
219.99K
Shared
0.00
None
0.00
SPDR SERIES TRUST
DFNDShares150K
TypeSH
Market value$23.74M
3.10%
Sole
150K
Shared
0.00
None
0.00
SYNDAX PHARMACEUTICALS INC
DFNDShares1.01M
TypeSH
Market value$22.18M
2.89%
Sole
1.01M
Shared
0.00
None
0.00
ULTRAGENYX PHARMACEUTICAL IN
DFNDShares588.49K
TypeSH
Market value$19.65M
2.56%
Sole
588.49K
Shared
0.00
None
0.00
BIOMARIN PHARMACEUTICAL INC
DFNDShares328.55K
TypeSH
Market value$18.80M
2.45%
Sole
328.55K
Shared
0.00
None
0.00
BRIDGEBIO PHARMA INC
DFNDShares245.35K
TypeSH
Market value$18.27M
2.38%
Sole
245.35K
Shared
0.00
None
0.00
COGENT BIOSCIENCES INC
DFNDShares459.34K
TypeSH
Market value$17.78M
2.32%
Sole
459.34K
Shared
0.00
None
0.00
NOVA LTD
DFNDShares25.17K
TypeSH
Market value$13.67M
1.78%
Sole
25.17K
Shared
0.00
None
0.00
INSMED INC
DFNDShares118.80K
TypeSH
Market value$12.67M
1.65%
Sole
118.80K
Shared
0.00
None
0.00
MAZE THERAPEUTICS INC
DFNDShares417.56K
TypeSH
Market value$12.46M
1.63%
Sole
417.56K
Shared
0.00
None
0.00
ASTRAZENECA PLC
DFNDShares62.53K
TypeSH
Market value$11.86M
1.55%
Sole
62.53K
Shared
0.00
None
0.00
SANOFI SA
DFNDShares269.51K
TypeSH
Market value$11.50M
1.50%
Sole
269.51K
Shared
0.00
None
0.00
CYBIN INC
DFNDShares1.62M
TypeSH
Market value$10.71M
1.40%
Sole
1.62M
Shared
0.00
None
0.00
ELI LILLY & CO
DFNDShares8.04K
TypeSH
Market value$9.64M
1.26%
Sole
8.04K
Shared
0.00
None
0.00
MADRIGAL PHARMACEUTICALS INC
DFNDShares17.42K
TypeSH
Market value$9.35M
1.22%
Sole
17.42K
Shared
0.00
None
0.00
TREVI THERAPEUTICS INC
DFNDShares499.03K
TypeSH
Market value$9.31M
1.21%
Sole
499.03K
Shared
0.00
None
0.00
ORIC PHARMACEUTICALS INC
DFNDShares852.98K
TypeSH
Market value$9.24M
1.21%
Sole
752.98K
Shared
0.00
None
0.00
ACADIA PHARMACEUTICALS INC
DFNDShares356.53K
TypeSH
Market value$9.02M
1.18%
Sole
356.53K
Shared
0.00
None
0.00
CELLDEX THERAPEUTICS INC NEW
DFNDShares240.87K
TypeSH
Market value$8.96M
1.17%
Sole
240.87K
Shared
0.00
None
0.00
RHYTHM PHARMACEUTICALS INC
DFNDShares80.40K
TypeSH
Market value$8.93M
1.16%
Sole
80.40K
Shared
0.00
None
0.00
LAM RESEARCH CORP
DFNDShares18.47K
TypeSH
Market value$8.00M
1.04%
Sole
18.47K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TEVA PHARMACEUTICAL INDS LTDDFND | SPONSORED ADS | 1.50M | SH | $50.82M 6.63% | 1.50M | 0.00 | 0.00 |
BIOGEN INCDFND | COM | 196.63K | SH | $42.48M 5.54% | 96.63K | 0.00 | 0.00 |
MINERALYS THERAPEUTICS INCDFND | COM | 1.47M | SH | $39.66M 5.17% | 1.47M | 0.00 | 0.00 |
TOWER SEMICONDUCTOR LTDDFND | SHS NEW | 108.27K | SH | $28.22M 3.68% | 108.27K | 0.00 | 0.00 |
CYTOKINETICS INCDFND | COM NEW | 319.99K | SH | $27.26M 3.56% | 219.99K | 0.00 | 0.00 |
SPDR SERIES TRUSTDFND | ST STR SP BIOT | 150K | SH | $23.74M 3.10% | 150K | 0.00 | 0.00 |
SYNDAX PHARMACEUTICALS INCDFND | COM | 1.01M | SH | $22.18M 2.89% | 1.01M | 0.00 | 0.00 |
ULTRAGENYX PHARMACEUTICAL INDFND | COM | 588.49K | SH | $19.65M 2.56% | 588.49K | 0.00 | 0.00 |
BIOMARIN PHARMACEUTICAL INCDFND | COM | 328.55K | SH | $18.80M 2.45% | 328.55K | 0.00 | 0.00 |
BRIDGEBIO PHARMA INCDFND | COM | 245.35K | SH | $18.27M 2.38% | 245.35K | 0.00 | 0.00 |
COGENT BIOSCIENCES INCDFND | COM | 459.34K | SH | $17.78M 2.32% | 459.34K | 0.00 | 0.00 |
NOVA LTDDFND | COM | 25.17K | SH | $13.67M 1.78% | 25.17K | 0.00 | 0.00 |
INSMED INCDFND | COM PAR $.01 | 118.80K | SH | $12.67M 1.65% | 118.80K | 0.00 | 0.00 |
MAZE THERAPEUTICS INCDFND | COM | 417.56K | SH | $12.46M 1.63% | 417.56K | 0.00 | 0.00 |
ASTRAZENECA PLCDFND | ORD | 62.53K | SH | $11.86M 1.55% | 62.53K | 0.00 | 0.00 |
SANOFI SADFND | SPONSORED ADR | 269.51K | SH | $11.50M 1.50% | 269.51K | 0.00 | 0.00 |
CYBIN INCDFND | COM NEW | 1.62M | SH | $10.71M 1.40% | 1.62M | 0.00 | 0.00 |
ELI LILLY & CODFND | COM | 8.04K | SH | $9.64M 1.26% | 8.04K | 0.00 | 0.00 |
MADRIGAL PHARMACEUTICALS INCDFND | COM | 17.42K | SH | $9.35M 1.22% | 17.42K | 0.00 | 0.00 |
TREVI THERAPEUTICS INCDFND | COM | 499.03K | SH | $9.31M 1.21% | 499.03K | 0.00 | 0.00 |
ORIC PHARMACEUTICALS INCDFND | COM | 852.98K | SH | $9.24M 1.21% | 752.98K | 0.00 | 0.00 |
ACADIA PHARMACEUTICALS INCDFND | COM | 356.53K | SH | $9.02M 1.18% | 356.53K | 0.00 | 0.00 |
CELLDEX THERAPEUTICS INC NEWDFND | COM NEW | 240.87K | SH | $8.96M 1.17% | 240.87K | 0.00 | 0.00 |
RHYTHM PHARMACEUTICALS INCDFND | COM | 80.40K | SH | $8.93M 1.16% | 80.40K | 0.00 | 0.00 |
LAM RESEARCH CORPDFND | COM NEW | 18.47K | SH | $8.00M 1.04% | 18.47K | 0.00 | 0.00 |
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