SPHERA FUNDS MANAGEMENT LTD. Quant / Systematic

Location: TEL AVIV, L3

CIK: 0001496201 · Show all filings

Period: Q1 2026 (← Previous)

Filing Date: May 15, 2026

Total Value: $630M (100.0% shares, 0.0% debt)

Holdings (96)

New Positions (22)

CYTK CYTOKINETICS INC 2.7%
Value $17.09M Shares 259,300 Est. Cost $40.28 Unrealized +60.0%
AZN ASTRAZENECA PLC 2.0%
Value $12.33M Shares 62,530 Est. Cost $190.39 Unrealized 0.0%
CLBT CELLEBRITE DI LTD 1.4%
Value $8.702M Shares 631,521 Est. Cost $15.55 Unrealized 0.0%
PANW PALO ALTO NETWORKS INC 1.3%
Value $8.465M Shares 52,800 Est. Cost $172.15 Unrealized 0.0%
ORA ORMAT TECHNOLOGIES INC 1.2%
Value $7.639M Shares 68,250 Est. Cost $120.51 Unrealized 0.0%
XENE XENON PHARMACEUTICALS INC 1.2%
Value $7.385M Shares 127,000 Est. Cost $41.98 Unrealized 0.0%
AMZN AMAZON COM INC 1.1%
Value $6.652M Shares 31,940 Est. Cost $226.83 Unrealized 0.0%
AAOI APPLIED OPTOELECTRONICS INC 1.0%
Value $6.209M Shares 73,400 Est. Cost $41.81 Unrealized 0.0%
BHVN BIOHAVEN LTD 0.8%
Value $5.025M Shares 594,000 Est. Cost $11.75 Unrealized 0.0%
ZBIO ZENAS BIOPHARMA INC 0.7%
Value $4.19M Shares 214,334 Est. Cost $21.89 Unrealized 0.0%
RLAY RELAY THERAPEUTICS INC 0.6%
Value $4.064M Shares 408,436 Est. Cost $8.30 Unrealized 0.0%
OVID OVID THERAPEUTICS INC 0.6%
Value $3.603M Shares 1,622,828 Est. Cost $1.60 Unrealized 0.0%
IRON DISC MEDICINE INC 0.5%
Value $3.423M Shares 53,538 Est. Cost $74.04 Unrealized 0.0%
UPB UPSTREAM BIO INC 0.5%
Value $3.222M Shares 358,000 Est. Cost $23.68 Unrealized 0.0%
MSLE SATELLOS BIOSCIENCE INC 0.4%
Value $2.754M Shares 489,207 Est. Cost $5.63 Unrealized
GENB GENERATE BIOMEDICINES INC 0.4%
Value $2.313M Shares 185,000 Est. Cost $12.50 Unrealized
OLMA OLEMA PHARMACEUTICALS INC 0.2%
Value $1.491M Shares 100,000 Est. Cost Unrealized
ORGO ORGANOGENESIS HLDGS INC 0.2%
Value $1.304M Shares 550,000 Est. Cost $3.99 Unrealized 0.0%
CRIS CURIS INC 0.2%
Value $1.092M Shares 1,994,937 Est. Cost $0.98 Unrealized 0.0%
CTMX CYTOMX THERAPEUTICS INC. 0.2%
Value $1.034M Shares 220,000 Est. Cost $5.23 Unrealized 0.0%
NICE NICE LTD 0.1%
Value $619K Shares 5,611 Est. Cost $110.26 Unrealized
FHTX FOGHORN THERAPEUTICS INC 0.0%
Value $58,431 Shares 12,224 Est. Cost $5.69 Unrealized 0.0%

Increased Positions (31)

MLYS MINERALYS THERAPEUTICS INC 5.8%
Value $36.3M (+122.8%) Shares 1,339,971 (+198.4%) Est. Cost $29.70 Unrealized +5.6%
XBI SPDR SERIES TRUST 4.1%
Value $25.55M (+199.3%) Shares 200,000 (+185.7%) Est. Cost Unrealized
TSEM TOWER SEMICONDUCTOR LTD 4.1%
Value $25.57M (+77.8%) Shares 145,735 (+19.0%) Est. Cost $54.51 Unrealized +136.4%
RARE ULTRAGENYX PHARMACEUTICAL IN 2.7%
Value $16.96M (+145.2%) Shares 809,333 (+169.2%) Est. Cost $27.53 Unrealized -15.2%
BBIO BRIDGEBIO PHARMA INC 2.9%
Value $18.21M (+121.0%) Shares 245,246 (+127.6%) Est. Cost $63.86 Unrealized +16.6%
NVMI NOVA LTD 3.7%
Value $23.18M (+47.5%) Shares 53,366 (+11.5%) Est. Cost $245.13 Unrealized +78.9%
PMN PROMIS NEUROSCIENCES INC 0.7%
Value $4.135M (+5031.2%) Shares 325,591 (+2657.6%) Est. Cost $12.08 Unrealized +0.7%
CAMT CAMTEK LTD 1.3%
Value $8.038M (+91.4%) Shares 53,020 (+34.2%) Est. Cost $107.76 Unrealized +35.4%
MAZE MAZE THERAPEUTICS INC 1.1%
Value $6.786M (+128.0%) Shares 227,343 (+216.4%) Est. Cost $33.93 Unrealized +29.8%
PFE PFIZER INC 0.8%
Value $5.223M (+143.9%) Shares 186,000 (+116.3%) Est. Cost $30.97 Unrealized -15.5%
WVE WAVE LIFE SCIENCES LTD 0.6%
Value $3.975M (-42.7%) Shares 548,272 (+34.3%) Est. Cost $10.89 Unrealized +26.3%
MDGL MADRIGAL PHARMACEUTICALS INC 0.8%
Value $4.732M (+146.2%) Shares 9,040 (+173.9%) Est. Cost $499.16 Unrealized -1.3%
PALI PALISADE BIO INC 0.5%
Value $3.034M (+601.2%) Shares 1,733,471 (+841.6%) Est. Cost $1.80 Unrealized -0.8%
COGT COGENT BIOSCIENCES INC 2.5%
Value $16.02M (+19.2%) Shares 416,340 (+10.0%) Est. Cost $24.16 Unrealized +54.7%
HELP CYBIN INC 0.8%
Value $4.738M (-29.8%) Shares 987,090 (+19.6%) Est. Cost $7.84 Unrealized -9.4%
BCRX BIOCRYST PHARMACEUTICALS INC 1.3%
Value $8.249M (+26.2%) Shares 866,464 (+3.4%) Est. Cost $7.22 Unrealized -3.1%
PRLD PRELUDE THERAPEUTICS INC 0.3%
Value $1.91M (+436.4%) Shares 558,339 (+354.9%) Est. Cost $2.17 Unrealized +6.2%
NVO NOVO-NORDISK A S 0.7%
Value $4.435M (-24.6%) Shares 120,677 (+4.3%) Est. Cost $88.07 Unrealized
SNY SANOFI SA 2.1%
Value $12.99M (+11.9%) Shares 269,515 (+12.5%) Est. Cost $46.50 Unrealized
CLDX CELLDEX THERAPEUTICS INC NEW 1.2%
Value $7.726M (+18.6%) Shares 243,575 (+1.6%) Est. Cost $31.46 Unrealized -19.2%
RVMD REVOLUTION MEDICINES INC 0.9%
Value $5.359M (+28.2%) Shares 55,110 (+5.0%) Est. Cost $42.18 Unrealized +144.2%
STTK SHATTUCK LABS INC 0.3%
Value $1.805M (+153.4%) Shares 280,786 (+43.8%) Est. Cost $2.92 Unrealized +42.0%
SLNO SOLENO THERAPEUTICS INC 1.1%
Value $7.241M (+14.7%) Shares 216,281 (+58.7%) Est. Cost $53.66 Unrealized -22.4%
TEVA TEVA PHARMACEUTICAL INDS LTD 5.4%
Value $34.25M (-2.3%) Shares 1,136,975 (+1.2%) Est. Cost $15.30 Unrealized
ABBV ABBVIE INC 1.0%
Value $6.58M (+14.0%) Shares 30,256 (+19.8%) Est. Cost $115.16 Unrealized +93.3%
IBIT ISHARES BITCOIN TRUST ETF 0.4%
Value $2.286M (+53.2%) Shares 59,505 (+98.0%) Est. Cost $46.29 Unrealized
VYGR VOYAGER THERAPEUTICS INC 0.3%
Value $1.813M (+35.8%) Shares 469,761 (+38.3%) Est. Cost $4.23 Unrealized
GPCR STRUCTURE THERAPEUTICS INC 0.4%
Value $2.449M (-14.1%) Shares 50,800 (+23.9%) Est. Cost $27.33 Unrealized
MDWD MEDIWOUND LTD 0.7%
Value $4.401M (+3.5%) Shares 273,192 (+18.6%) Est. Cost $18.30 Unrealized -3.1%
SKYE SKYE BIOSCIENCE INC 0.1%
Value $417K (+16.2%) Shares 678,928 (+41.8%) Est. Cost $7.87 Unrealized -88.6%
ACAD ACADIA PHARMACEUTICALS INC 0.9%
Value $5.703M (+0.6%) Shares 256,202 (+20.7%) Est. Cost $21.04 Unrealized +19.8%

Exited Positions (25)

AZN ASTRAZENECA PLC 2.0%
Value $12.42M Shares 135,060 Est. Cost $54.50 Unrealized
PRAX PRAXIS PRECISION MEDICINES I 1.9%
Value $11.79M Shares 40,000 Est. Cost Unrealized
RARE ULTRAGENYX PHARMACEUTICAL IN 1.3%
Value $8.05M Shares 350,000 Est. Cost $27.53 Unrealized -15.2%
ANNX ANNEXON INC 1.0%
Value $6.607M Shares 1,316,212 Est. Cost $5.27 Unrealized +9.0%
NICE NICE LTD 1.0%
Value $6.296M Shares 55,700 Est. Cost $110.26 Unrealized
ASTRIA THERAPEUTICS INC 0.7%
Value $4.656M Shares 355,725 Est. Cost $9.38 Unrealized
AMD ADVANCED MICRO DEVICES INC 0.6%
Value $3.863M Shares 18,040 Est. Cost $146.37 Unrealized +51.5%
TARA PROTARA THERAPEUTICS INC 0.6%
Value $3.465M Shares 650,000 Est. Cost $5.56 Unrealized +11.2%
AVGO BROADCOM INC 0.5%
Value $3.376M Shares 9,755 Est. Cost $322.55 Unrealized +3.6%
ESLT ELBIT SYS LTD 0.5%
Value $3.085M Shares 5,340 Est. Cost $410.78 Unrealized +70.3%
NRIX NURIX THERAPEUTICS INC 0.4%
Value $2.352M Shares 124,000 Est. Cost $14.37 Unrealized +20.7%
JANX JANUX THERAPEUTICS INC 0.3%
Value $2.178M Shares 157,840 Est. Cost $35.72 Unrealized -61.8%
TSHA TAYSHA GENE THERAPIES INC 0.3%
Value $2.025M Shares 368,146 Est. Cost $2.17 Unrealized +119.1%
PHVS PHARVARIS N V 0.3%
Value $1.775M Shares 63,953 Est. Cost $22.21 Unrealized +20.4%
VRNS VARONIS SYS INC 0.3%
Value $1.722M Shares 52,500 Est. Cost $55.48 Unrealized -47.0%
VTYX VENTYX BIOSCIENCES INC 0.3%
Value $1.626M Shares 180,114 Est. Cost $5.44 Unrealized +148.5%
DAWN DAY ONE BIOPHARMACEUTICALS I 0.2%
Value $1.355M Shares 145,371 Est. Cost $13.06 Unrealized -15.6%
TRDA ENTRADA THERAPEUTICS INC 0.2%
Value $1.14M Shares 110,942 Est. Cost $10.28 Unrealized
TNYA TENAYA THERAPEUTICS INC 0.2%
Value $1.067M Shares 1,500,000 Est. Cost $1.36 Unrealized -46.6%
CATX PERSPECTIVE THERAPEUTICS INC 0.2%
Value $962K Shares 349,973 Est. Cost $10.22 Unrealized -62.4%
JSPR JASPER THERAPEUTICS INC 0.1%
Value $888K Shares 485,401 Est. Cost $3.38 Unrealized -56.0%
PEPG PEPGEN INC 0.1%
Value $791K Shares 121,467 Est. Cost $1.43 Unrealized +307.4%
OKUR ONKURE THERAPEUTICS INC 0.0%
Value $175K Shares 60,454 Est. Cost $15.14 Unrealized -82.0%
MREO MEREO BIOPHARMA GROUP PLC 0.0%
Value $106K Shares 255,400 Est. Cost $0.42 Unrealized
APPLIED THERAPEUTICS INC 0.0%
Value $5,000 Shares 50,000 Est. Cost $6.63 Unrealized

Decreased Positions (28)

DYN DYNE THERAPEUTICS INC 0.5%
Value $2.912M (-62.1%) Shares 160,594 (-59.1%) Est. Cost $19.51 Unrealized -12.3%
CYTK CYTOKINETICS INC 0.4%
Value $2.624M (-55.0%) Shares 39,817 (-56.6%) Est. Cost $40.28 Unrealized +60.0%
SVRA SAVARA INC 0.6%
Value $4.036M (-43.2%) Shares 739,164 (-37.3%) Est. Cost $3.82 Unrealized +49.1%
SEDG SOLAREDGE TECHNOLOGIES INC 0.4%
Value $2.697M (-52.4%) Shares 52,836 (-73.1%) Est. Cost $21.86 Unrealized +59.0%
ELVN ENLIVEN THERAPEUTICS INC 1.0%
Value $6.008M (+72.0%) Shares 153,265 (-32.4%) Est. Cost $20.68 Unrealized +23.8%
TNGX TANGO THERAPEUTICS INC 1.1%
Value $7.187M (+49.0%) Shares 343,563 (-36.9%) Est. Cost $8.62 Unrealized +38.2%
APLS APELLIS PHARMACEUTICALS INC 1.4%
Value $8.646M (+37.1%) Shares 214,914 (-14.4%) Est. Cost $26.90 Unrealized -15.7%
SRRK SCHOLAR ROCK HLDG CORP 0.7%
Value $4.634M (-33.5%) Shares 94,265 (-40.4%) Est. Cost $37.51 Unrealized +21.2%
ELDN ELEDON PHARMACEUTICALS INC 0.9%
Value $5.458M (+69.5%) Shares 1,772,131 (-16.9%) Est. Cost $2.84 Unrealized -26.6%
IMTX IMMATICS N.V 1.1%
Value $6.85M (-24.2%) Shares 696,105 (-19.2%) Est. Cost $10.79 Unrealized -9.1%
BIOA BIOAGE LABS INC 0.2%
Value $1.513M (-52.9%) Shares 86,518 (-64.4%) Est. Cost $8.86 Unrealized +116.6%
DTIL PRECISION BIOSCIENCES INC 0.0%
Value $220K (-86.6%) Shares 40,000 (-89.9%) Est. Cost $5.68 Unrealized -29.6%
ORIC ORIC PHARMACEUTICALS INC 1.1%
Value $6.812M (-17.1%) Shares 537,628 (-46.5%) Est. Cost $10.24 Unrealized +5.1%
EVMN EVOMMUNE INC 0.3%
Value $1.799M (-36.8%) Shares 78,234 (-52.9%) Est. Cost $18.78 Unrealized +17.1%
SNDX SYNDAX PHARMACEUTICALS INC 2.7%
Value $16.93M (+5.6%) Shares 724,563 (-5.0%) Est. Cost $17.41 Unrealized +19.2%
CLYM CLIMB BIO INC 0.5%
Value $2.872M (-23.0%) Shares 419,247 (-55.0%) Est. Cost $3.04 Unrealized +64.5%
BMRN BIOMARIN PHARMACEUTICAL INC 1.3%
Value $7.903M (-9.5%) Shares 139,900 (-4.8%) Est. Cost $54.44 Unrealized +7.9%
FOLD AMICUS THERAPEUTIC 1.4%
Value $8.725M (-6.9%) Shares 603,377 (-8.4%) Est. Cost $6.45 Unrealized +121.7%
TRVI TREVI THERAPEUTICS INC 1.1%
Value $6.848M (-8.6%) Shares 574,029 (-4.1%) Est. Cost $6.22 Unrealized +75.9%
ENPH ENPHASE ENERGY INC 0.9%
Value $5.385M (-9.9%) Shares 142,419 (-23.6%) Est. Cost $33.07 Unrealized +24.7%
KOD KODIAK SCIENCES INC 0.7%
Value $4.376M (-10.8%) Shares 114,796 (-34.6%) Est. Cost $20.48 Unrealized +24.1%
ASND ASCENDIS PHARMA A/S 0.3%
Value $1.83M (-22.0%) Shares 8,000 (-27.3%) Est. Cost $213.24 Unrealized
CRVS CORVUS PHARMACEUTICALS INC 0.6%
Value $3.628M (+15.6%) Shares 247,961 (-39.2%) Est. Cost $6.17 Unrealized +163.9%
VOR VOR BIOPHARMA INC 0.9%
Value $5.743M (+7.0%) Shares 321,917 (-21.6%) Est. Cost $18.62 Unrealized -24.9%
JNJ JOHNSON & JOHNSON 1.1%
Value $7.047M (-5.0%) Shares 28,831 (-19.5%) Est. Cost $136.97 Unrealized +66.4%
BIIB BIOGEN INC 2.7%
Value $16.96M (+1.7%) Shares 92,526 (-2.3%) Est. Cost $159.11 Unrealized +15.2%
TENX TENAX THERAPEUTICS INC 0.3%
Value $2.175M (-6.2%) Shares 136,015 (-28.5%) Est. Cost $8.70 Unrealized +55.2%
ZIM ZIM INTEGRATED SHIPPING SERV 0.4%
Value $2.792M (-3.3%) Shares 105,950 (-22.1%) Est. Cost $16.77 Unrealized +39.7%

Unchanged Positions (15)