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Asset Manager ← All Institutions

SPHERA FUNDS MANAGEMENT LTD.

Q3 2025 · Filed 2025-11-14
Market Value
$362M
+10.0%
Holdings
113
-7
New Purchases
20
Added To
21
Closed
22
Reduced
30
Top 10 Concentration
36.1%
Turnover
37.2%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
NICE 6.30% 0.00% +6.30% $23M
QQQ 3.81% 0.00% +3.81% $14M
TSEM 6.23% 3.49% +2.74% $23M
RARE 2.93% 1.11% +1.82% $11M
CLBT 1.53% 0.00% +1.53% $6M
RAPP 1.29% 0.00% +1.29% $5M
VRNS 1.17% 0.00% +1.17% $4M
DYN 1.49% 0.64% +0.85% $5M
SLNO 0.78% 0.00% +0.78% $3M
RVMD 0.77% 0.00% +0.77% $3M
IDYA 0.75% 0.00% +0.75% $3M
GPCR 1.35% 0.60% +0.74% $5M
SEDG 1.44% 0.79% +0.65% $5M
CRVS 0.83% 0.22% +0.61% $3M
AVGO 0.60% 0.00% +0.60% $2M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
SNDX 1.65% 4.47% -2.83% $6M
NVDA 0.00% 2.62% -2.62% $0
NVMI 3.88% 6.34% -2.47% $14M
MSFT 0.00% 1.78% -1.78% $0
TVTX 0.00% 1.51% -1.51% $0
AMZN 0.83% 2.16% -1.33% $3M
ORA 0.77% 1.99% -1.21% $3M
META 0.80% 1.91% -1.12% $3M
CLDX 1.49% 2.60% -1.11% $5M
RNAM 0.00% 1.09% -1.09% $0
AMAT 0.00% 1.00% -1.00% $0
ARWR 0.12% 0.97% -0.86% $431K
UBER 0.00% 0.85% -0.85% $0
CYTK 2.45% 3.28% -0.83% $9M
SRPT 0.00% 0.83% -0.83% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 16 $57M 15.7%
Large Cap 17 $83M 22.9%
Mid Cap 30 $114M 31.5%
Small Cap 35 $94M 26.0%
Micro Cap 15 $14M 3.8%

Portfolio Analytics

Avg Market Cap
$201.6B
Median Market Cap
$2.8B
Avg P/E
44.8
Median P/E
32.8
Avg Dividend Yield
0.00%
Avg Beta
0.96
# Stocks
111
# ETFs / Funds
2

Top Holdings (113 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NICE 6.30% 157,400 $23M $144.78 — +157,400 — NEW
2 TSEM 6.23% 311,802 $23M $72.30 $11M +47,080 +17.8%
3 NVMI 3.88% 43,896 $14M $319.66 -$7M -31,940 -42.1%
4 QQQ 3.81% 22,960 $14M $600.37 — +22,960 — NEW
5 BIIB 3.20% 82,738 $12M $140.08 $1M — —
6 RARE 2.93% 352,558 $11M $30.08 $7M +252,473 +252.3%
7 SNY 2.86% 219,515 $10M $47.20 -$244K — —
8 CYTK 2.45% 161,517 $9M $54.96 -$2M -165,201 -50.6%
9 MLYS 2.30% 219,910 $8M $37.92 $2M -261,064 -54.3%
10 FOLD 2.16% 991,142 $8M $7.88 $2M +424 +0.0%
11 LLY 2.12% 10,040 $8M $763.00 -$1M -1,500 -13.0%
12 JNJ 2.09% 40,831 $8M $185.42 $1M — —
13 CDTX 2.00% 75,743 $7M $95.76 $531K -62,258 -45.1%
14 FBRX 1.97% 474,309 $7M $15.00 $713K -20,800 -4.2%
15 SNDX 1.65% 387,716 $6M $15.39 -$9M -1,183,848 -75.3%
16 TRVI 1.63% 643,957 $6M $9.15 $2M -156,000 -19.5%
17 NVO 1.62% 105,677 $6M $55.49 -$1M — —
18 ABBV 1.62% 25,256 $6M $231.54 $1M — —
19 CLBT 1.53% 298,948 $6M $18.53 — +298,948 — NEW
20 ANNX 1.51% 1,794,387 $5M $3.05 $1M +30,000 +1.7%
21 DYN 1.49% 426,518 $5M $12.65 $3M +205,102 +92.6%
22 CLDX 1.49% 207,764 $5M $25.87 -$3M -211,776 -50.5%
23 GSK 1.46% 122,000 $5M $43.16 $581K — —
24 SEDG 1.44% 140,966 $5M $37.00 $3M +13,000 +10.2%
25 ORIC 1.43% 431,693 $5M $12.00 $1M +37,000 +9.4%
26 IMTX 1.37% 583,105 $5M $8.52 $2M — —
27 GPCR 1.35% 173,931 $5M $28.00 $3M +78,000 +81.3%
28 SVRA 1.33% 1,350,333 $5M $3.57 $2M +40,100 +3.1%
29 NVS 1.31% 37,000 $5M $128.24 $268K — —
30 RAPP 1.29% 157,533 $5M $29.70 — +157,533 — NEW
31 VRNS 1.17% 73,900 $4M $57.47 — +73,900 — NEW
32 IMVT 1.14% 256,743 $4M $16.12 $31K — —
33 MRK 1.13% 48,600 $4M $83.93 $232K — —
34 MAZE 1.11% 154,343 $4M $25.93 -$372K -202,110 -56.7%
35 ESLT 0.95% 6,740 $3M $509.80 $739K +740 +12.3%
36 RZLT 0.95% 363,947 $3M $9.40 $70K -387,500 -51.6%
37 ELVN 0.94% 166,765 $3M $20.47 $836K +38,250 +29.8%
38 ELDN 0.92% 1,280,233 $3M $2.59 -$2M -679,377 -34.7%
39 ACAD 0.88% 148,900 $3M $21.34 -$595K -26,000 -14.9%
40 PRAX 0.85% 57,901 $3M $53.00 -$2M -51,856 -47.2%
41 CAMT 0.84% 29,048 $3M $105.05 $348K -2,928 -9.2%
42 AMZN 0.83% 13,760 $3M $219.57 -$4M -18,681 -57.6%
43 CRVS 0.83% 407,709 $3M $7.37 $2M +224,615 +122.7%
44 META 0.80% 3,924 $3M $734.38 -$3M -4,602 -54.0%
45 SLNO 0.78% 41,606 $3M $67.60 — +41,606 — NEW
46 RVMD 0.77% 60,000 $3M $46.70 — +60,000 — NEW
47 ORA 0.77% 29,000 $3M $96.25 -$4M -49,000 -62.8%
48 IDYA 0.75% 100,000 $3M $27.21 — +100,000 — NEW
49 AMGN 0.74% 9,500 $3M $282.20 $28K — —
50 AMD 0.69% 15,470 $3M $161.79 $1M +7,220 +87.5%
51 ACOG 0.61% 338,752 $2M $6.51 -$1M -37,897 -10.1%
52 PFE 0.61% 86,000 $2M $25.48 $107K — —
53 HELP 0.60% 370,376 $2M $5.89 -$1M -27,933 -7.0%
54 KURA 0.60% 245,522 $2M $8.85 $814K +10,000 +4.2%
55 AVGO 0.60% 6,555 $2M $329.91 — +6,555 — NEW
56 CEVA 0.59% 81,085 $2M $26.41 $1M +32,165 +65.8%
57 BBIO 0.58% 40,746 $2M $51.94 -$2M -46,362 -53.2%
58 JANX 0.58% 85,840 $2M $24.44 $115K — —
59 ATXS 0.51% 251,225 $2M $7.28 $449K -6,177 -2.4%
60 TECX 0.50% 115,908 $2M $15.69 — +115,908 — NEW
61 PCVX 0.50% 50,000 $2M $36.02 — +50,000 — NEW
62 CATX 0.48% 510,343 $2M $3.43 $683K +200,000 +64.4%
63 IMNM 0.48% 147,200 $2M $11.71 — +147,200 — NEW
64 MIST 0.45% 820,000 $2M $2.00 — +820,000 — NEW
65 JSPR 0.41% 629,470 $1M $2.38 $1M +614,799 +4190.6%
66 APLS 0.40% 63,660 $1M $22.63 -$539K -50,686 -44.3%
67 COGT 0.39% 98,526 $1M $14.36 $383K -45,167 -31.4%
68 IBIT 0.39% 21,455 $1M $65.00 $81K — —
69 VTYX 0.38% 440,114 $1M $3.11 $179K -115,700 -20.8%
70 BHVN 0.38% 91,155 $1M $15.01 -$683K -54,217 -37.3%
71 BCAX 0.37% 85,747 $1M $15.79 $744K +20,068 +30.6%
72 TSHA 0.37% 408,146 $1M $3.27 $364K -11,854 -2.8%
73 DAWN 0.34% 175,371 $1M $7.05 $96K — —
74 HOWL 0.34% 626,810 $1M $1.97 $552K — —
75 SABS 0.31% 566,395 $1M $2.01 — +566,395 — NEW
76 ENPH 0.26% 26,700 $945K $35.39 — +26,700 — NEW
77 VYGR 0.26% 199,761 $933K $4.67 — +199,761 — NEW
78 CLYM 0.24% 434,837 $874K $2.01 $614K +225,000 +107.2%
79 LRMR 0.23% 260,385 $841K $3.23 $273K +63,750 +32.4%
80 PEPG 0.22% 171,467 $792K $4.62 $618K +15,000 +9.6%
81 BMY 0.22% 17,500 $789K $45.10 -$21K — —
82 VSTM 0.19% 78,307 $691K $8.83 $14K -85,000 -52.0%
83 ROIV 0.18% 42,571 $644K $15.13 — +42,571 — NEW
84 ETNB 0.16% 39,675 $583K $14.70 -$1M -166,000 -80.7%
85 MLTX 0.14% 71,010 $509K $7.17 — +71,010 — NEW
86 CMMB 0.13% 179,425 $472K $2.63 — +179,425 — NEW
87 ARWR 0.12% 12,496 $431K $34.49 -$3M -190,500 -93.8%
88 APRE 0.11% 270,000 $398K $1.48 -$58K — —
89 OKUR 0.05% 60,454 $166K $2.75 $22K — —
90 DSGN 0.05% 21,918 $165K $7.53 — +21,918 — NEW
91 APLT 0.01% 50,000 $30K $0.60 $15K — —
92 SRRK —% — — — -$2M -57,497 -100.0% SOLD
93 SLDB —% — — — -$244K -50,190 -100.0% SOLD
94 CGNT —% — — — -$417K -45,181 -100.0% SOLD
95 NVDA —% — — — -$9M -54,515 -100.0% SOLD
96 NTLA —% — — — -$1M -128,780 -100.0% SOLD
97 TVTX —% — — — -$5M -335,333 -100.0% SOLD
98 MRVL —% — — — -$1M -18,730 -100.0% SOLD
99 NNDM —% — — — -$1M -717,518 -100.0% SOLD
100 S —% — — — -$494K -27,000 -100.0% SOLD

Options Breakdown

14 Calls $48M Call Value 3 Puts $518K Put Value 0.01 P/C Ratio

Top Calls

SymbolSharesValueStatus
MRUS 150,000 $14M NEW
CDTX 100,000 $10M NEW
BBIO 130,000 $7M NEW
TLT 47,000 $4M
SRPT 150,000 $3M
PRAX 50,000 $3M
TVTX 101,800 $2M NEW
ROIV 151,600 $2M NEW
GPCR 50,000 $1M NEW
TRVI 129,200 $1M NEW

Top Puts

SymbolSharesValueStatus
ELDN 200,000 $518K NEW
XBI — $0 SOLD
BBIO — $0 SOLD

New Positions

SymbolValue% Port
NICE $23M 6.30%
QQQ $14M 3.81%
CLBT $6M 1.53%
RAPP $5M 1.29%
VRNS $4M 1.17%
SLNO $3M 0.78%
RVMD $3M 0.77%
IDYA $3M 0.75%
AVGO $2M 0.60%
TECX $2M 0.50%
PCVX $2M 0.50%
IMNM $2M 0.48%
MIST $2M 0.45%
SABS $1M 0.31%
ENPH $945K 0.26%

Sold Out Positions

SymbolValue% Port
CRM — —%
UBER — —%
S — —%
CGNT — —%
MRVL — —%
AMAT — —%
VTGN — —%
MSFT — —%
KRYS — —%
PANW — —%
NNDM — —%
NTLA — —%
TVTX — —%
NVDA — —%
SRRK — —%
View SEC EDGAR Filings for SPHERA FUNDS MANAGEMENT LTD. →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms