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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

SPHERA FUNDS MANAGEMENT LTD.

Quarter ended Q3 2025 · Filed November 14, 2025 · Accession 0001496201-25-000017

Total Value
$474.1M
Positions
115
Other Managers
2
Confidential Omitted
No
View on SEC.gov

Holdings (115)

#IssuerTicker / CUSIPSharesValue% of Filing
1TEVA PHARMACEUTICAL INDS LTD8816242091,307,025$26.4M5.57%
2NICE LTDNCSYF157,400$22.8M4.81%
3TOWER SEMICONDUCTOR LTDTSEM311,802$22.5M4.76%
4MERUS N VN5749R100150,000$14.1M2.98%
5NOVA LTDNVMI43,896$14.0M2.96%
6INVESCO QQQ TRIVZ22,960$13.8M2.91%
7BIOGEN INCBIIB82,738$11.6M2.44%
8ULTRAGENYX PHARMACEUTICAL INRARE352,558$10.6M2.24%
9ASTRAZENECA PLCAZN135,060$10.4M2.19%
10SANOFI SASNYNF219,515$10.4M2.19%
11CIDARA THERAPEUTICS INC171757206100,000$9.6M2.02%
12CYTOKINETICS INCCYTK161,517$8.9M1.87%
13MINERALYS THERAPEUTICS INCMLYS219,910$8.3M1.76%
14AMICUS THERAPEUTICS INCFOLD991,142$7.8M1.65%
15ELI LILLY & COLLY10,040$7.7M1.62%
16JOHNSON & JOHNSONJNJ40,831$7.6M1.60%
17CIDARA THERAPEUTICS INC17175720675,743$7.3M1.53%
18FORTE BIOSCIENCES INCFBRX474,309$7.1M1.50%
19BRIDGEBIO PHARMA INCBBIO130,000$6.8M1.42%
20SYNDAX PHARMACEUTICALS INCSNDX387,716$6.0M1.26%
21TREVI THERAPEUTICS INCTRVI643,957$5.9M1.24%
22NOVO-NORDISK A SNONOF105,677$5.9M1.24%
23ABBVIE INCABBV25,256$5.8M1.23%
24CELLEBRITE DI LTDCLBT298,948$5.5M1.17%
25ANNEXON INCANNX1,794,387$5.5M1.15%
26DYNE THERAPEUTICS INCDYN426,518$5.4M1.14%
27CELLDEX THERAPEUTICS INC NEWCLDX207,764$5.4M1.13%
28SOLAREDGE TECHNOLOGIES INCSEDG4,000,000$5.3M1.12%
29GSK PLCGLAXF122,000$5.3M1.11%
30SOLAREDGE TECHNOLOGIES INCSEDG140,966$5.2M1.10%
31ORIC PHARMACEUTICALS INCORIC431,693$5.2M1.09%
32IMMATICS N.VIMTX583,105$5.0M1.05%
33STRUCTURE THERAPEUTICS INCGPCR173,931$4.9M1.03%
34SAVARA INCSVRA1,350,333$4.8M1.02%
35NOVARTIS AGNVSEF37,000$4.7M1.00%
36RAPPORT THERAPEUTICS INCRAPP157,533$4.7M0.99%
37UNIQURE NVQURE75,000$4.4M0.92%
38VARONIS SYS INCVRNS73,900$4.2M0.90%
39ISHARES TR46428743247,000$4.2M0.89%
40IMMUNOVANT INCIMVT256,743$4.1M0.87%
41MERCK & CO INCMRK48,600$4.1M0.86%
42TEVA PHARMACEUTICAL INDS LTD881624209200,000$4.0M0.85%
43MAZE THERAPEUTICS INCMAZE154,343$4.0M0.84%
44ENGENE HOLDINGS INCENGNW504,409$3.4M0.73%
45ELBIT SYS LTDESLT6,740$3.4M0.72%
46REZOLUTE INCRZLT363,947$3.4M0.72%
47ENLIVEN THERAPEUTICS INCELVN166,765$3.4M0.72%
48MEDIWOUND LTDMDWD185,270$3.3M0.70%
49ELEDON PHARMACEUTICALS INCELDN1,280,233$3.3M0.70%
50ACADIA PHARMACEUTICALS INCACAD148,900$3.2M0.67%
51PRAXIS PRECISION MEDICINES IPRAX57,901$3.1M0.65%
52CAMTEK LTDCAMT29,048$3.1M0.64%
53AMAZON COM INCAMZN13,760$3.0M0.64%
54CORVUS PHARMACEUTICALS INCCRVS407,709$3.0M0.63%
55PHARVARIS N VPHVS119,406$3.0M0.63%
56SAREPTA THERAPEUTICS INCSRPT150,000$2.9M0.61%
57META PLATFORMS INCMETA3,924$2.9M0.61%
58SOLENO THERAPEUTICS INCSLNO41,606$2.8M0.59%
59REVOLUTION MEDICINES INCRVMDW60,000$2.8M0.59%
60ORMAT TECHNOLOGIES INCORA29,000$2.8M0.59%
61IDEAYA BIOSCIENCES INCIDYA100,000$2.7M0.57%
62AMGEN INCAMGN9,500$2.7M0.57%
63PRAXIS PRECISION MEDICINES IPRAX50,000$2.6M0.56%
64ADVANCED MICRO DEVICES INCAMD15,470$2.5M0.53%
65TRAVERE THERAPEUTICS INCTVTX101,800$2.4M0.51%
66ROIVANT SCIENCES LTDROIV151,600$2.3M0.48%
67ALPHA COGNITION INCACOG338,752$2.2M0.47%
68PFIZER INCPFE86,000$2.2M0.46%
69CYBIN INCHELP370,376$2.2M0.46%
70KURA ONCOLOGY INCKURA245,522$2.2M0.46%
71BROADCOM INCAVGO6,555$2.2M0.46%
72CEVA INCCEVA81,085$2.1M0.45%
73BRIDGEBIO PHARMA INCBBIO40,746$2.1M0.45%
74JANUX THERAPEUTICS INCJANX85,840$2.1M0.44%
75SKYE BIOSCIENCE INCSKYE478,928$1.9M0.40%
76ASTRIA THERAPEUTICS INC04635X102251,225$1.8M0.39%
77TECTONIC THERAPEUTIC INCTECX115,908$1.8M0.38%
78VAXCYTE INCPCVX50,000$1.8M0.38%
79PERSPECTIVE THERAPEUTICS INCCATX510,343$1.8M0.37%
80IMMUNOME INCIMNM147,200$1.7M0.36%
81MILESTONE PHARMACEUTICALS INMIST820,000$1.6M0.35%
82JASPER THERAPEUTICS INCJSPRW629,470$1.5M0.32%
83UNIQURE NVQURE24,900$1.5M0.31%
84APELLIS PHARMACEUTICALS INCAPLS63,660$1.4M0.30%
85COGENT BIOSCIENCES INCCOGT98,526$1.4M0.30%
86STRUCTURE THERAPEUTICS INCGPCR50,000$1.4M0.30%
87ISHARES BITCOIN TRUST ETFIBIT21,455$1.4M0.29%
88VENTYX BIOSCIENCES INC92332V107440,114$1.4M0.29%
89BIOHAVEN LTDBHVN91,155$1.4M0.29%
90BICARA THERAPEUTICS INCBCAX85,747$1.4M0.29%
91TAYSHA GENE THERAPIES INCTSHA408,146$1.3M0.28%
92DAY ONE BIOPHARMACEUTICALS IDAWN175,371$1.2M0.26%
93WEREWOLF THERAPEUTICS INCHOWL626,810$1.2M0.26%
94TREVI THERAPEUTICS INCTRVI129,200$1.2M0.25%
95SAB BIOTHERAPEUTICS INCSABSW566,395$1.1M0.24%
96ENPHASE ENERGY INCENPH26,700$944,9130.20%
97VOYAGER THERAPEUTICS INCVYGR199,761$932,8840.20%
98CLIMB BIO INCCLYM434,837$874,0220.18%
99LARIMAR THERAPEUTICS INCLRMR260,385$841,0440.18%
100PEPGEN INCPEPG171,467$792,1780.17%
101BRISTOL-MYERS SQUIBB COCELG-RI17,500$789,2500.17%
102VERASTEM INCVSTM78,307$691,4510.15%
103ROIVANT SCIENCES LTDROIV42,571$644,0990.14%
10489BIO INC28255910339,675$583,2230.12%
105ELEDON PHARMACEUTICALS INCELDN200,000$518,0000.11%
106MOONLAKE IMMUNOTHERAPEUTICSMLTX71,010$509,1420.11%
107CHEMOMAB THERAPEUTICS LTDCMMB179,425$471,8880.10%
108ARROWHEAD PHARMACEUTICALS INARWR12,496$430,9870.09%
109APREA THERAPEUTICS INCAPRE270,000$398,2500.08%
110WAVE LIFE SCIENCES LTDWVE50,000$366,0000.08%
111ONKURE THERAPEUTICS INCOKUR60,454$166,2490.04%
112DESIGN THERAPEUTICS INCDSGN21,918$165,0430.03%
113PROMIS NEUROSCIENCES INCPMN295,187$125,4540.03%
114MOONLAKE IMMUNOTHERAPEUTICSMLTX10,000$71,7000.02%
115APPLIED THERAPEUTICS INC03828A10150,000$30,2450.01%