GILDER GAGNON HOWE & CO LLC Q1 2018 Filing

Filed April 30, 2018

Portfolio Value

$8.1T

Holdings

289

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (289 positions)

#StockSharesValue% PortfolioType
1
NFLXNETFLIX COM INC COM
1,997,308$589.9B7.31%
2
AMZNAMAZON.COM INC
302,753$438.2B5.43%
3
METAFACEBOOK INC COM USD0.000006 CL A
1,468,473$234.6B2.91%
4
2U INC COM USD0.001
2,586,147$217.3B2.69%
5
RNGRINGCENTRAL INC-CLASS A
2,939,375$186.7B2.31%
6
AZULQAZUL SA SPON ADR EACH REP 3 PFD SHS
5,094,508$177.0B2.19%
7
TSLATESLA INC COM
661,307$176.0B2.18%
8
METRO BANK PLC ORD GBP0.000001 ISIN #GB00BZ6STL67 SEDOL #BZ6STL6
3,286,367$162.0B2.01%
9
ALNYALNYLAM PHARMACEUTICALS INC
1,210,422$144.2B1.79%
10
CHGGCHEGG INC COM USD0.001
6,904,917$142.7B1.77%
11
FNDFLOOR &DECOR HLDGS INC CL A
2,621,519$136.6B1.69%
12
ANETEURARISTA NETWORKS INC COM USD0.0001
501,941$128.1B1.59%
13
OCADO GROUP PLC ORD GBP0.02 ISIN #GB00B3MBS747 SEDOL #B3MBS74
17,032,324$126.8B1.57%
14
LGIHLGI HOMES INC COM
1,742,539$123.0B1.52%
15
LITELUMENTUM HLDGS INC COM
1,814,294$115.8B1.43%
16
AFWALIGN TECHNOLOGY INC COM
456,961$114.8B1.42%
17
GTT COMMUNICATIONS INC COM USD0.0001
1,926,397$109.2B1.35%
18
FOUNDATION MEDICINE INC USD0.0001
1,382,942$108.9B1.35%
19
WMTWALMART INC COM
1,216,316$108.2B1.34%
20
HUBSHUBSPOT INC COM
982,974$106.5B1.32%
21
ADSKAUTODESK INC COM
827,446$103.9B1.29%
22
ADBEADOBE SYS INC
424,304$91.7B1.14%
23
TALTAL EDUCATION GROUP SPON ADS EACH REP 0.3333 CL A ORD SHS
2,424,181$89.9B1.11%
24
ISRGINTUITIVE SURGICAL INC COM NEW
216,408$89.3B1.11%
25
TENCENT HOLDINGS LIMITED HKD0.00002 ISIN #KYG875721634 SEDOL #BM
1,654,927$86.4B1.07%
26
FLEXION THERAPEUTICS INC COM
3,699,242$82.9B1.03%
27
BABAALIBABA GROUP HLDG LTD SPONSORED ADS
451,018$82.8B1.03%
28
EXASEXACT SCIENCES CORP
2,000,037$80.7B1.00%
29
MLMMARTIN MARIETTA MATLS INC
378,657$78.5B0.97%
30
FIVEFIVE BELOW INC COM
1,070,202$78.5B0.97%
31
SHAKSHAKE SHACK INC CL A
1,823,262$75.9B0.94%
32
CRMSALESFORCE COM INC
649,878$75.6B0.94%
33
GOOGALPHABET INC CAP STK CL C
72,502$74.8B0.93%
34
SRPTSAREPTA THERAPEUTICS INC COM
998,404$74.0B0.92%
35
WTWEURWEIGHT WATCHERS INTL INC NEW
1,128,865$71.9B0.89%
36
EPAMEPAM SYS INC COM USD0.001
604,407$69.2B0.86%
37
SONYSONY CORP SPON ADR EACH REPR 1 ORD
1,393,557$67.4B0.83%
38
MDBMONGODB INC CL A
1,432,808$62.2B0.77%
39
POOLPOOL CORP COM
415,737$60.8B0.75%
40
XYZSQUARE INC CL A
1,226,427$60.3B0.75%
41
SSTISHOTSPOTTER INC COM
2,256,664$59.8B0.74%
42
ROKUROKU INC COM CL A
1,815,788$56.5B0.70%
43
TDOCTELADOC INC COM
1,393,957$56.2B0.70%
44
JDJD COM INC SPONSORED ADR REPSTG COM CL A
1,314,750$53.2B0.66%
45
MSFTMICROSOFT CORP
581,448$53.1B0.66%
46
ETSYETSY INC COM
1,885,038$52.9B0.66%
47
NVDANVIDIA CORP
224,795$52.1B0.64%
48
ZZILLOW GROUP INC CL C CAP STK
953,745$51.3B0.64%
49
LPSNUSDLIVEPERSON INC
3,133,383$51.2B0.63%
50
TMUST MOBILE US INC COM
837,257$51.1B0.63%
51
ATVIEURACTIVISION BLIZZARD INC COM
756,609$51.0B0.63%
52
GOOGLALPHABET INC CAP STK CL A
47,378$49.1B0.61%
53
MLB1MERCADOLIBRE INC
136,291$48.6B0.60%
54
SSNCSS&C TECHNOLOGIES HLDGS INC COM
888,922$47.7B0.59%
55
HDBHDFC BANK LTD ADS EACH REPR 3 INR10(MGT)
476,849$47.1B0.58%
56
ABMDEURABIOMED INC
160,579$46.7B0.58%
57
PYPLPAYPAL HLDGS INC COM
591,073$44.8B0.56%
58
FRPTFRESHPET INC COM
2,668,970$43.9B0.54%
59
DC4DEXCOM INC
586,811$43.5B0.54%
60
ESLTELBIT SYSTEMS LTD ISIN #IL0010811243 SEDOL #6308913
353,419$43.0B0.53%
61
GLOBGLOBANT SA USD1.20
806,349$41.6B0.51%
62
TTWOTAKE-TWO INTERACTIVE SOFTWARE COM
415,199$40.6B0.50%
63
GKOSGLAUKOS CORP COM
1,309,491$40.4B0.50%
64
EROS INTERNATIONAL COM GBP0.30
3,615,139$39.4B0.49%
65
WWEUSDWORLD WRESTLING ENTERTAINMENT INC CL A
1,078,886$38.9B0.48%
66
BIOSCRIP INC
15,650,368$38.5B0.48%
67
SPARK THERAPEUTICS INC COM
532,259$35.4B0.44%
68
LUMBER LIQUIDATORS HLDGS INC COM
1,431,342$34.2B0.42%
69
BYD COMPANY LIMITED H CNY1 ISIN #CNE100000296 SEDOL #6536651
4,138,366$32.3B0.40%
70
CGNXCOGNEX CORP COM
593,090$30.8B0.38%
71
OKTAOKTA INC CL A
761,980$30.4B0.38%
72
SAILEURSAILPOINT TECHNLGIES HLDGS INC COM
1,465,345$30.3B0.38%
73
BACVERIZON COMMUNICATIONS
632,878$30.3B0.37%
74
FORESCOUT TECHNOLOGIES INC COM
883,983$28.7B0.36%
75
SITESITEONE LANDSCAPE SUPPLY INC COM
369,511$28.5B0.35%
76
SEISOLARIS OILFIELD INFRSTR INC COM CL A
1,675,923$27.8B0.34%
77
OVEROVERSTOCK COM INC DEL COM
759,398$27.5B0.34%
78
AQAQUANTIA CORP COM
1,739,583$27.3B0.34%
79
GGALGRUPO FINANCIERO GALICIA SA ADR EACH REPR 10 CLASS B ARS1 LVL11
414,033$27.2B0.34%
80
LONZA GROUP AG-REG ISIN #CH0013841017 SEDOL #7333378
114,746$27.0B0.33%
81
TWTRUSDTWITTER INC COM USD0.000005
910,324$26.4B0.33%
82
FWONALIBERTY MEDIA CORP DELAWARE COM SER C FRMLA
853,196$26.3B0.33%
83
BLUEBIRD BIO INC COM
152,893$26.1B0.32%
84
MRCYMERCURY SYS INC COM
537,715$26.0B0.32%
85
NOWSERVICENOW INC COM USD0.001
150,460$24.9B0.31%
86
ZGZILLOW GROUP INC CL A
411,732$22.2B0.28%
87
GLNGGOLAR LNG LIMITED COM STK USD1.00
794,578$21.7B0.27%
88
AXGNAXOGEN INC COM
595,415$21.7B0.27%
89
RIGHTMOVE PLC WINTERHILL SHS ISIN #GB00B2987V85 SEDOL #B2987V8
352,332$21.5B0.27%
90
TEAMATLASSIAN CORPORATION PLC COM USD0.1 CL A
394,887$21.3B0.26%
91
GLPGGALAPAGOS NV NPV ISIN #BE0003818359 SEDOL #B07Q2V5
208,592$20.9B0.26%
92
ACACIA COMMUNICATIONS INC COM
517,418$19.9B0.25%
93
ZLABZAI LAB LTD-ADR
903,855$19.3B0.24%
94
SFIXSTITCH FIX INC COM CL A
905,384$18.4B0.23%
95
ALGTALLEGIANT TRAVEL CO COM
104,440$18.0B0.22%
96
MAMASTERCARD INCORPORATED CL A
101,031$17.7B0.22%
97
EVBGEUREVERBRIDGE INC COM
481,396$17.6B0.22%
98
HOMEAT HOME GROUP INC COM
534,581$17.1B0.21%
99
WDAYWORKDAY INC COM USD0.001 CL A
132,885$16.9B0.21%
100
BATRKUSDLIBERTY MEDIA CORP DELAWARE COM C BRAVES GRP
738,227$16.8B0.21%
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