ARK Investment Management LLC Q4 2017 Filing

Filed February 12, 2018

Portfolio Value

$1.3T

Holdings

200

Report Date

Q4 2017

Filing Type

13F-HR

All Holdings (200 positions)

#StockSharesValue% PortfolioType
1
SSYSSTRATASYS LTD
2,761,525$55.1B4.39%
2
TWTRUSDTWITTER INC
2,215,686$53.2B4.24%
3
AMZNAMAZON.COM INC
44,285$51.8B4.12%
4
ATHENAHEALTH INC
379,439$50.5B4.02%
5
TSLATESLA INC
140,900$43.9B3.49%
6
ILMNILLUMINA INC
166,109$36.3B2.89%
7
BIDUNBAIDU INC - SPON ADR
150,481$35.2B2.81%
8
EDITEDITAS MEDICINE INC
1,112,845$34.2B2.72%
9
JUNO THERAPEUTICS INC
682,495$31.2B2.48%
10
NVDANVIDIA CORP
157,649$30.5B2.43%
11
GOOGALPHABET INC-CL C
27,387$28.7B2.28%
12
JDJD.COM INC-ADR
677,913$28.1B2.24%
13
NFLXNETFLIX INC
139,238$26.7B2.13%
14
NTLAINTELLIA THERAPEUTICS INC
1,375,149$26.4B2.11%
15
LENDINGCLUB CORP
5,811,387$24.0B1.91%
16
2U INC
366,736$23.7B1.88%
17
XYZSQUARE INC - A
676,779$23.5B1.87%
18
CRMSALESFORCE.COM INC
227,803$23.3B1.85%
19
TCEHYTENCENT HOLDINGS LTD-UNS ADR
424,860$22.1B1.76%
20
BLUEBIRD BIO INC
121,462$21.6B1.72%
21
METAFACEBOOK INC-A
117,138$20.7B1.65%
22
MEDIDATA SOLUTIONS INC
326,079$20.7B1.65%
23
AAPLAPPLE INC
120,157$20.3B1.62%
24
SPLKCHFSPLUNK INC
244,377$20.2B1.61%
25
SFTBYSOFTBANK GROUP CORP-UNSP ADR
486,580$19.3B1.54%
26
NVTA1EURINVITAE CORP
2,104,798$19.1B1.52%
27
XLNXEURXILINX INC
281,568$19.0B1.51%
28
RHT1EURRED HAT INC
155,671$18.7B1.49%
29
ISIIONIS PHARMACEUTICALS INC
370,835$18.7B1.49%
30
HORTONWORKS INC
921,786$18.5B1.48%
31
RDFNREDFIN CORP
570,449$17.9B1.42%
32
FOUNDATION MEDICINE INC
258,685$17.6B1.41%
33
PRLBPROTO LABS INC
168,121$17.3B1.38%
34
BABAALIBABA GROUP HOLDING-SP ADR
95,952$16.5B1.32%
35
MCRB1EURSERES THERAPEUTICS INC
1,625,501$16.5B1.31%
36
T77LENDINGTREE INC
43,505$14.8B1.18%
37
ADSKAUTODESK INC
128,998$13.5B1.08%
38
APTVAPTIV PLC
157,806$13.4B1.07%
39
TERTERADYNE INC
306,909$12.8B1.02%
40
CERSCERUS CORP
3,564,373$12.0B0.96%
41
MLB1MERCADOLIBRE INC
36,457$11.5B0.91%
42
PYPLPAYPAL HOLDINGS INC
150,785$11.1B0.88%
43
EXONE CO/THE
1,260,716$10.6B0.84%
44
NTDOYNINTENDO CO LTD-UNSPONS ADR
226,928$10.2B0.81%
45
MTLSMATERIALISE NV-ADR
738,284$9.4B0.75%
46
VCYTVERACYTE INC
1,402,264$9.2B0.73%
47
NSTGEURNANOSTRING TECHNOLOGIES INC
1,138,821$8.5B0.68%
48
SYROS PHARMACEUTICALS INC
834,757$8.1B0.65%
49
ORGANOVO HOLDINGS INC
5,891,552$7.9B0.63%
50
JPXAEROVIRONMENT INC
125,183$7.0B0.56%
51
CTRPUSDCTRIP.COM INTERNATIONAL-ADR
150,213$6.6B0.53%
52
CGENCOMPUGEN LTD
2,253,416$5.6B0.45%
53
HUBSHUBSPOT INC
56,462$5.0B0.40%
54
GMGENERAL MOTORS CO
116,761$4.8B0.38%
55
BITCOIN INVESTMENT TRUST
197,541$4.4B0.35%
56
SLM SOLUTIONS GROUP AG
68,577$3.9B0.31%
57
SHOPSHOPIFY INC - CLASS A
37,573$3.8B0.30%
58
MELLANOX TECHNOLOGIES LTD
58,256$3.8B0.30%
59
TWLOTWILIO INC - A
156,620$3.7B0.29%
60
AFWALIGN TECHNOLOGY INC
16,072$3.6B0.28%
61
TRMBTRIMBLE INC
84,044$3.4B0.27%
62
ADBEADOBE SYSTEMS INC
18,913$3.3B0.26%
63
RENISHAW PLC
42,936$3.0B0.24%
64
DASSAULT SYSTEMES SE
28,092$3.0B0.24%
65
DEDEERE & CO
18,787$2.9B0.23%
66
NOWSERVICENOW INC
22,495$2.9B0.23%
67
FANUYFANUC CORP-UNSP ADR
121,203$2.9B0.23%
68
AKXANSYS INC
18,935$2.8B0.22%
69
BOXBOX INC - CLASS A
131,811$2.8B0.22%
70
7HPHP INC
117,954$2.5B0.20%
71
AKAMAKAMAI TECHNOLOGIES INC
37,448$2.4B0.19%
72
K2M GROUP HOLDINGS INC
129,738$2.3B0.19%
73
MAZOR ROBOTICS LTD-SPON ADR
44,035$2.3B0.18%
74
PRODWAYS GROUP SA
392,776$2.2B0.18%
75
BIIBBIOGEN INC
6,579$2.1B0.17%
76
PIIMPINJ INC
89,057$2.0B0.16%
77
DDD3D SYSTEMS CORP
222,296$1.9B0.15%
78
TMTOYOTA MOTOR CORP -SPON ADR
14,646$1.9B0.15%
79
GILDGILEAD SCIENCES INC
23,674$1.7B0.14%
80
ESLTELBIT SYSTEMS LTD
12,154$1.6B0.13%
81
BYDDYBYD CO LTD-UNSPONSORED ADR
92,036$1.6B0.13%
82
MSFTMICROSOFT CORP
17,528$1.5B0.12%
83
PTCPTC INC
23,377$1.4B0.11%
84
GRUAGEELY AUTOMOBILE-UNSPON ADR
19,460$1.4B0.11%
85
CLLSCELLECTIS - ADR
44,382$1.3B0.10%
86
MENSCH UND MASCHINE SOFTWARE
48,859$1.2B0.10%
87
ROKROCKWELL AUTOMATION INC
6,277$1.2B0.10%
88
ALNTALLIED MOTION TECHNOLOGIES
36,578$1.2B0.10%
89
INOINOVIO PHARMACEUTICALS INC
286,277$1.2B0.09%
90
CORNERSTONE ONDEMAND INC
33,434$1.2B0.09%
91
BBBLACKBERRY LTD
105,161$1.2B0.09%
92
QCOMQUALCOMM INC
18,147$1.2B0.09%
93
CGNXCOGNEX CORP
17,948$1.1B0.09%
94
TDOCTELADOC INC
31,321$1.1B0.09%
95
ALBALBEMARLE CORP
8,333$1.1B0.08%
96
INCYINCYTE CORP
11,004$1.0B0.08%
97
REGNREGENERON PHARMACEUTICALS
2,761$1.0B0.08%
98
CELGCELGENE CORP
9,695$1.0B0.08%
99
BERTRANDT AG
8,002$978.0M0.08%
100
PLUNPLUG POWER INC
412,391$973.0M0.08%
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