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Asset Manager ← All Institutions

ORBIMED ADVISORS LLC

Q1 2026 · Filed 2026-05-15
Market Value
$4.5B
-6.4%
Holdings
120
+10
New Purchases
23
Added To
22
Closed
20
Reduced
33
Top 10 Concentration
44.1%
Turnover
35.8%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ELVN 7.00% 2.57% +4.43% $312M
AZN 2.97% 0.00% +2.97% $132M
EWTX 10.97% 8.09% +2.88% $489M
MYGN 2.76% 0.00% +2.76% $123M
MRK 1.79% 0.00% +1.79% $80M
CRVS 2.35% 1.16% +1.19% $105M
XENE 1.38% 0.42% +0.96% $62M
RCEL 0.95% 0.00% +0.95% $43M
GH 0.90% 0.00% +0.90% $40M
PRAX 1.25% 0.59% +0.66% $56M
SNDX 0.50% 0.00% +0.50% $22M
MLYS 1.25% 0.75% +0.50% $56M
RLMD 0.74% 0.26% +0.47% $33M
STRO 0.45% 0.00% +0.45% $20M
NKTR 0.44% 0.00% +0.44% $20M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
UPB 1.15% 3.25% -2.10% $51M
LLY 4.89% 6.80% -1.91% $218M
TERN 0.00% 1.83% -1.83% $0
ALNY 0.88% 2.41% -1.53% $39M
BSX 3.36% 4.85% -1.49% $149M
APLS 0.00% 1.28% -1.28% $0
CI 0.00% 1.19% -1.19% $0
RAPT 0.00% 1.17% -1.17% $0
EW 2.21% 3.30% -1.09% $99M
UTHR 0.00% 1.08% -1.08% $0
SYK 1.35% 2.40% -1.05% $60M
ROIV 0.00% 1.00% -1.00% $0
ISRG 2.16% 3.13% -0.97% $96M
RNAM 0.00% 0.94% -0.94% $0
NBIX 0.00% 0.94% -0.94% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 5 $467M 10.5%
Large Cap 24 $888M 19.9%
Mid Cap 29 $1.6B 34.9%
Small Cap 39 $1.1B 24.1%
Micro Cap 23 $470M 10.6%

Portfolio Analytics

Avg Market Cap
$32.8B
Median Market Cap
$1.9B
Avg P/E
38.7
Median P/E
36.4
Avg Dividend Yield
0.01%
Avg Beta
0.91
# Stocks
120
# ETFs / Funds
0

Top Holdings (120 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 EWTX 10.97% 15,518,492 $489M $31.50 $104M — —
2 ELVN 7.00% 7,959,538 $312M $39.20 $189M — —
3 LLY 4.89% 236,800 $218M $919.77 -$106M -64,400 -21.4%
4 SVA 4.14% 2,718,735 $184M $67.85 — — —
5 BSX 3.36% 2,382,100 $149M $62.75 -$81M -37,200 -1.5%
6 SION 3.18% 3,530,702 $142M $40.09 -$5M -30,953 -0.9%
7 AZN 2.97% 670,200 $132M $197.22 — +670,200 — NEW
8 MYGN 2.76% 125,000,000 $123M $0.98 — +125,000,000 — NEW
9 MBX 2.44% 3,637,887 $109M $29.85 -$16M -297,316 -7.6%
10 CRVS 2.35% 7,165,006 $105M $14.63 $50M — —
11 ARGX 2.24% 136,900 $100M $730.25 -$23M -9,100 -6.2%
12 EW 2.21% 1,230,600 $99M $80.08 -$59M -612,300 -33.2%
13 ISRG 2.16% 208,700 $96M $460.99 -$53M -54,700 -20.8%
14 CMPX 1.81% 15,219,994 $81M $5.29 -$1M — —
15 MRK 1.79% 663,400 $80M $120.29 — +663,400 — NEW
16 GPCR 1.60% 1,475,403 $71M $48.20 -$10M +313,600 +27.0%
17 AVBP 1.57% 3,027,328 $70M $23.07 $9M — —
18 IRON 1.53% 1,067,550 $68M $63.94 -$17M — —
19 SBTX 1.49% 8,288,510 $67M $8.03 -$30M — —
20 CGON 1.44% 948,267 $64M $67.68 $1M -568,283 -37.5%
21 XENE 1.38% 1,059,971 $62M $58.15 $42M +612,771 +137.0%
22 SYK 1.35% 182,500 $60M $328.59 -$54M -142,500 -43.9%
23 BMY 1.26% 925,000 $56M $60.65 $14M +150,000 +19.4%
24 MLYS 1.25% 2,052,900 $56M $27.09 $20M +1,072,500 +109.4%
25 PRAX 1.25% 172,500 $56M $322.19 $28M +78,000 +82.5%
26 PFE 1.23% 1,946,500 $55M $28.08 $14M +293,600 +17.8%
27 DYN 1.19% 2,917,884 $53M $18.13 $10M +715,700 +32.5%
28 NTRA 1.18% 262,000 $52M $199.99 -$31M -103,800 -28.4%
29 ABVX 1.16% 465,700 $52M $111.35 $2M +97,800 +26.6%
30 UPB 1.15% 5,693,589 $51M $9.00 -$103M — —
31 DHR 1.13% 265,800 $50M $189.60 -$18M -34,000 -11.3%
32 CAI 1.13% 2,806,811 $50M $17.88 -$34M -309,200 -9.9%
33 RCEL 0.95% 41,044,895 $43M $1.04 — +41,044,895 — NEW
34 STTK 0.91% 6,306,127 $41M $6.43 $18M — —
35 GH 0.90% 435,200 $40M $92.37 — +435,200 — NEW
36 ALNY 0.88% 119,000 $39M $330.87 -$75M -169,800 -58.8%
37 PRLD 0.84% 10,909,256 $37M $3.42 $6M — —
38 CRNX 0.81% 999,000 $36M $36.32 -$10M — —
39 AXSM 0.81% 213,921 $36M $169.02 -$10M -39,200 -15.5%
40 ORIC 0.77% 2,693,929 $34M $12.67 $4M -947,827 -26.0%
41 ANTM 0.75% 114,700 $34M $292.75 -$1M +15,600 +15.7%
42 RLMD 0.74% 4,715,864 $33M $6.96 $20M +2,105,264 +80.6%
43 FBRX 0.70% 1,196,955 $31M $25.90 -$2M — —
44 TRVI 0.66% 2,454,400 $29M $11.93 -$11M -736,300 -23.1%
45 ESPR 0.65% 10,570,300 $29M $2.74 $7M +4,604,802 +77.2%
46 NPCE 0.62% 2,096,527 $28M $13.15 -$10M -309,808 -12.9%
47 RYTM 0.61% 314,100 $27M $86.97 $2M +74,300 +31.0%
48 TMO 0.51% 46,500 $23M $491.53 -$4M — —
49 SNDX 0.50% 962,300 $22M $23.36 — +962,300 — NEW
50 BTSG 0.48% 497,800 $21M $42.61 $3M +9,300 +1.9%
51 LXEO 0.46% 3,602,450 $21M $5.74 -$423K +1,477,450 +69.5%
52 STRO 0.45% 801,144 $20M $24.91 — +801,144 — NEW
53 NKTR 0.44% 275,000 $20M $71.95 — +275,000 — NEW
54 CYBN 0.41% 3,832,843 $18M $4.80 -$13M -7,657 -0.2%
55 KRYS 0.40% 69,100 $18M $258.32 -$12M -50,700 -42.3%
56 PVLA 0.38% 134,600 $17M $124.65 — +134,600 — NEW
57 CRBP 0.37% 1,737,287 $16M $9.39 $3M +140,000 +8.8%
58 DFTX 0.34% 804,000 $15M $18.90 — +804,000 — NEW
59 VERA 0.33% 369,596 $15M $40.23 -$3M +16,096 +4.5%
60 QTTB 0.32% 2,252,987 $14M $6.42 $7M — —
61 WHWK 0.32% 4,166,000 $14M $3.45 $4M — —
62 AMGN 0.32% 39,900 $14M $351.85 — +39,900 — NEW
63 ALHC 0.31% 791,000 $14M $17.62 — +791,000 — NEW
64 EYPT 0.31% 1,069,147 $14M $12.89 -$31M -1,399,167 -56.7%
65 JANX 0.31% 983,600 $14M $13.90 -$13M -970,826 -49.7%
66 BCRX 0.30% 1,425,200 $14M $9.52 -$18K -316,600 -18.2%
67 BCAX 0.30% 667,300 $13M $19.89 $10M +458,200 +219.1%
68 BIOA 0.28% 711,811 $12M $17.49 $2M -79,090 -10.0%
69 COGT 0.28% 322,100 $12M $38.49 -$780K -48,900 -13.2%
70 ALMS 0.27% 548,163 $12M $22.03 $1M -554,567 -50.3%
71 REGN 0.25% 14,700 $11M $772.64 — +14,700 — NEW
72 CARL 0.25% 1,252,600 $11M $9.05 -$4M — —
73 BIIB 0.25% 61,600 $11M $183.33 — +61,600 — NEW
74 KROS 0.19% 759,155 $8M $11.04 -$8M -45,057 -5.6%
75 GILD 0.19% 59,600 $8M $139.37 — +59,600 — NEW
76 HRTX 0.18% 9,816,940 $8M $0.80 — +9,816,940 — NEW
77 AVTX 0.16% 475,165 $7M $14.93 -$14M -712,135 -60.0%
78 TECX 0.16% 226,600 $7M $30.91 -$5M -348,000 -60.6%
79 ACET 0.16% 1,027,944 $7M $6.81 -$2M — —
80 CMPS 0.14% 1,150,646 $6M $5.53 — +1,150,646 — NEW
81 ALXO 0.13% 2,866,256 $6M $2.00 — +2,866,256 — NEW
82 AORT 0.12% 151,000 $6M $36.62 — +151,000 — NEW
83 NSPR 0.11% 3,133,405 $5M $1.63 -$470K — —
84 RVMD 0.11% 52,000 $5M $97.25 $3M +26,100 +100.8%
85 ADCT 0.11% 1,318,026 $5M $3.75 -$16M -4,504,828 -77.4%
86 PTGX 0.10% 42,100 $4M $105.40 $3M +20,400 +94.0%
87 PALI 0.09% 2,333,000 $4M $1.75 -$315K +461,580 +24.7%
88 ANRO 0.08% 167,500 $4M $22.48 $2M +42,500 +34.0%
89 SVRA 0.08% 635,000 $3M $5.46 — +635,000 — NEW
90 CGEM 0.08% 243,006 $3M $14.21 $659K -27,000 -10.0%
91 PTCT 0.08% 49,100 $3M $68.13 $2M +25,900 +111.6%
92 LFST 0.07% 500,000 $3M $6.37 — +500,000 — NEW
93 DRUG 0.07% 40,000 $3M $72.97 — +40,000 — NEW
94 JBIO 0.06% 185,011 $3M $14.05 -$6M -346,152 -65.2%
95 CCCC 0.05% 856,353 $2M $2.63 -$431K -548,549 -39.0%
96 KALV 0.04% 94,400 $2M $20.13 -$4M -288,000 -75.3%
97 IMA 0.04% 378,556 $2M $5.00 -$719K — —
98 VTGN 0.04% 3,060,000 $2M $0.57 -$277K — —
99 ATAI 0.03% 347,000 $1M $3.54 — +347,000 — NEW
100 TRAW 0.02% 605,531 $1M $1.83 $424K — —

New Positions

SymbolValue% Port
AZN $132M 2.97%
MYGN $123M 2.76%
MRK $80M 1.79%
RCEL $43M 0.95%
GH $40M 0.90%
SNDX $22M 0.50%
STRO $20M 0.45%
NKTR $20M 0.44%
PVLA $17M 0.38%
DFTX $15M 0.34%
AMGN $14M 0.32%
ALHC $14M 0.31%
REGN $11M 0.25%
BIIB $11M 0.25%
GILD $8M 0.19%

Sold Out Positions

SymbolValue% Port
CI — —%
CELC — —%
BRKR — —%
INSM — —%
MPLT — —%
OCUL — —%
NBIX — —%
TARS — —%
UTHR — —%
ROIV — —%
PMVP — —%
VIR — —%
CTMX — —%
APLS — —%
EXAS — —%
View SEC EDGAR Filings for ORBIMED ADVISORS LLC →

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