ORBIMED ADVISORS LLC Q1 2018 Filing

Filed May 15, 2018

Portfolio Value

$8.1B

Holdings

133

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (133 positions)

#StockSharesValue% PortfolioType
1
ALXNALEXION PHARMACEUTICALS INC
3,318,275$369.9B4585.78%Call
2
REGNREGENERON PHARMACEUTICALS
962,900$331.6B4111.26%
3
VRTXVERTEX PHARMACEUTICALS INC
1,854,600$302.3B3747.72%
4
MRKMERCK & CO INC
5,288,200$288.0B3571.47%
5
BIIBBIOGEN INC
1,040,400$284.9B3532.21%
6
BSXBOSTON SCIENTIFIC CORP
10,377,795$283.5B3515.34%
7
BMYBRISTOL MYERS SQUIBB CO
3,875,300$245.1B3039.12%Call
8
CELGCELGENE CORP
2,634,250$235.0B2913.74%
9
ASNDASCENDIS PHARMA A S
3,367,315$220.2B2730.50%
10
AG8AGILENT TECHNOLOGIES INC
2,836,900$189.8B2353.17%
11
PBYIPUMA BIOTECHNOLOGY INC
2,641,661$179.8B2228.88%
12
CLEMENTIA PHARMACEUTICALS IN
10,425,225$157.9B1958.30%
13
JAZZJAZZ PHARMACEUTICALS PLC
1,040,100$157.0B1947.18%
14
ARMO BIOSCIENCES INC
4,118,903$154.1B1910.52%
15
ALNYALNYLAM PHARMACEUTICALS INC
1,265,966$150.8B1869.46%
16
ABBVABBVIE INC
1,527,500$144.6B1792.60%
17
EWEDWARDS LIFESCIENCES CORP
1,024,600$143.0B1772.44%
18
WRIGHT MED GROUP N V
6,852,068$135.9B1685.56%
19
CLVSEURCLOVIS ONCOLOGY INC
2,395,870$126.5B1568.48%Call
20
ALLERGAN PLC
693,605$116.7B1447.28%
21
NVROEURNEVRO CORP
1,260,091$109.2B1354.10%
22
LOXO ONCOLOGY INC
941,000$108.6B1346.06%
23
AM6AMICUS THERAPEUTICS INC
7,072,500$106.4B1318.87%
24
AUDENTES THERAPEUTICS INC
3,522,100$105.8B1312.28%
25
DVADAVITA INC
1,559,600$102.8B1275.10%
26
AERIEURAERIE PHARMACEUTICALS INC
1,884,100$102.2B1267.31%
27
THCTENET HEALTHCARE CORP
4,189,300$101.6B1259.61%
28
SHIRE PLC
650,308$97.2B1204.55%
29
IOVAIOVANCE BIOTHERAPEUTICS INC
5,548,326$93.8B1162.60%
30
UHSUNIVERSAL HLTH SVCS INC
772,900$91.5B1134.73%
31
SEMSELECT MED HLDGS CORP
5,074,200$87.5B1085.27%
32
MYLAN N V
2,084,300$85.8B1063.96%Call
33
IMMUNOMEDICS INC
5,710,774$83.4B1034.49%
34
TMOTHERMO FISHER SCIENTIFIC INC
389,400$80.4B996.82%
35
ARRYEURARRAY BIOPHARMA INC
4,900,900$80.0B991.70%
36
AMGNAMGEN INC
445,310$75.9B941.27%
37
ACADACADIA PHARMACEUTICALS INC
3,340,700$75.1B930.73%
38
XTNTXTANT MED HLDGS INC
9,207,012$72.6B900.69%
39
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
1,466,530$70.8B878.25%
40
CRVSCORVUS PHARMACEUTICALS INC
5,967,584$68.8B853.12%
41
ILMNILLUMINA INC
284,500$67.3B833.96%
42
IM8NINSMED INC
2,927,891$65.9B817.53%
43
VRAYQVIEWRAY INC
9,458,567$60.8B754.09%
44
MAGELLAN HEALTH INC
563,843$60.4B748.74%
45
JNJJOHNSON & JOHNSON
465,300$59.6B739.32%
46
ONCBEIGENE LTD
354,900$59.6B739.26%
47
BLUEBIRD BIO INC
345,600$59.0B731.67%
48
RYTMRHYTHM PHARMACEUTICALS INC
2,901,295$57.7B715.86%
49
KALAKALA PHARMACEUTICALS INC
3,447,840$54.6B676.72%
50
GLPGGALAPAGOS NV
486,990$48.6B602.36%
51
IRWDIRONWOOD PHARMACEUTICALS INC
3,079,250$47.5B589.11%Call
52
HCAHCA HEALTHCARE INC
482,400$46.8B580.18%
53
RESTORBIO INC
4,830,387$46.3B573.76%
54
ARSANIS INC
1,868,966$42.8B530.44%
55
LTHLIFEPOINT HEALTH INC
902,825$42.4B526.12%
56
SCPHSCPHARMACEUTICALS INC
3,409,865$42.3B524.25%
57
ISRGINTUITIVE SURGICAL INC
102,000$42.1B522.10%
58
ARGXARGENX SE
500,000$40.2B498.68%
59
SYKSTRYKER CORP
236,300$38.0B471.47%
60
PIRSPIERIS PHARMACEUTICALS INC
5,550,000$37.9B469.31%
61
ASMBASSEMBLY BIOSCIENCES INC
721,166$35.4B439.39%
62
OBSEVA SA
2,605,531$35.2B435.97%
63
PFEPFIZER INC
982,000$34.9B432.11%
64
ENVISION HEALTHCARE CORP
875,400$33.6B417.12%
65
CICIGNA CORPORATION
192,300$32.3B399.94%
66
HRTXHERON THERAPEUTICS INC
1,139,800$31.5B390.04%
67
DCPHEURDECIPHERA PHARMACEUTICALS IN
1,532,900$30.7B380.88%
68
TFXTELEFLEX INC
117,000$29.8B369.90%
69
SRPTSAREPTA THERAPEUTICS INC
371,600$27.5B341.37%Call
70
GILDGILEAD SCIENCES INC
364,600$27.5B340.81%
71
RADIUS HEALTH INC
762,900$27.4B339.96%
72
NVLSEURALPINE IMMUNE SCIENCES INC
3,298,516$26.4B327.18%
73
EHTHEHEALTH INC
1,834,700$26.3B325.53%
74
NVONOVO-NORDISK A S
530,000$26.1B323.65%Call
75
VRNAVERONA PHARMA PLC
1,250,396$25.0B310.07%
76
SVASINOVAC BIOTECH LTD
2,839,500$24.4B303.13%
77
ABTABBOTT LABS
394,100$23.6B292.79%
7826,500,000$23.5B291.19%
79
NTLAINTELLIA THERAPEUTICS INC
1,113,000$23.5B291.04%
80
INSYEURINSYS THERAPEUTICS INC NEW
3,511,544$21.2B262.98%
81
MDMEDNAX INC
370,000$20.6B255.21%
82
NABRIVA THERAPEUTICS PLC
3,919,600$19.7B244.46%
83
CTIC1USDCTI BIOPHARMA CORP
5,000,000$19.5B241.78%
84
SYNLOGIC INC
2,029,996$19.0B236.09%
85
SELBUSDSELECTA BIOSCIENCES INC
1,842,797$18.8B232.83%
86
XNCRXENCOR INC
612,500$18.4B227.68%
87
CHRSCOHERUS BIOSCIENCES INC
1,466,800$16.2B200.96%
88
K2M GROUP HLDGS INC
843,205$16.0B198.12%
89
IMGNEURIMMUNOGEN INC
1,504,270$15.8B196.21%
90
TRIPLE-S MGMT CORP
566,000$14.8B183.44%
91
NTRANATERA INC
1,576,190$14.6B181.16%
92
AGLEUSDAEGLEA BIOTHERAPEUTICS INC
1,469,524$14.6B180.75%
93
RCKTROCKET PHARMACEUTICALS INC
775,000$14.5B180.17%
94
ZLABZAI LAB LTD
658,160$14.1B174.23%
95
STEADYMED LTD
4,246,196$13.8B171.10%
96
NOVUS THERAPEUTICS INC
2,537,110$12.8B158.54%
97
AMEDAMEDISYS INC
207,500$12.5B155.25%
98
AEGERION PHARMACEUTICALS INC
15,000,000$12.0B149.28%
99
WRIGHT MED GROUP N V
8,746,583$12.0B148.58%
100
BMRNBIOMARIN PHARMACEUTICAL INC
145,500$11.8B146.26%
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