GILDER GAGNON HOWE & CO LLC Q1 2018 Filing

Filed April 30, 2018

Portfolio Value

$8.1B

Holdings

289

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (289 positions)

#StockSharesValue% PortfolioType
1
NFLXNETFLIX COM INC COM
1,997,308$589.9B7306.03%
2
AMZNAMAZON.COM INC
302,753$438.2B5426.98%
3
METAFACEBOOK INC COM USD0.000006 CL A
1,468,473$234.6B2906.13%
4
2U INC COM USD0.001
2,586,147$217.3B2691.46%
5
RNGRINGCENTRAL INC-CLASS A
2,939,375$186.7B2311.68%
6
AZULQAZUL SA SPON ADR EACH REP 3 PFD SHS
5,094,508$177.0B2192.58%
7
TSLATESLA INC COM
661,307$176.0B2179.70%
8
METRO BANK PLC ORD GBP0.000001 ISIN #GB00BZ6STL67 SEDOL #BZ6STL6
3,286,367$162.0B2006.37%
9
ALNYALNYLAM PHARMACEUTICALS INC
1,210,422$144.2B1785.45%
10
CHGGCHEGG INC COM USD0.001
6,904,917$142.7B1766.81%
11
FNDFLOOR &DECOR HLDGS INC CL A
2,621,519$136.6B1692.23%
12
ANETEURARISTA NETWORKS INC COM USD0.0001
501,941$128.1B1587.10%
13
OCADO GROUP PLC ORD GBP0.02 ISIN #GB00B3MBS747 SEDOL #B3MBS74
17,032,324$126.8B1570.73%
14
LGIHLGI HOMES INC COM
1,742,539$123.0B1523.01%
15
LITELUMENTUM HLDGS INC COM
1,814,294$115.8B1433.60%
16
AFWALIGN TECHNOLOGY INC COM
456,961$114.8B1421.28%
17
GTT COMMUNICATIONS INC COM USD0.0001
1,926,397$109.2B1352.79%
18
FOUNDATION MEDICINE INC USD0.0001
1,382,942$108.9B1348.82%
19
WMTWALMART INC COM
1,216,316$108.2B1340.27%
20
HUBSHUBSPOT INC COM
982,974$106.5B1318.47%
21
ADSKAUTODESK INC COM
827,446$103.9B1286.95%
22
ADBEADOBE SYS INC
424,304$91.7B1135.52%
23
TALTAL EDUCATION GROUP SPON ADS EACH REP 0.3333 CL A ORD SHS
2,424,181$89.9B1113.58%
24
ISRGINTUITIVE SURGICAL INC COM NEW
216,408$89.3B1106.48%
25
TENCENT HOLDINGS LIMITED HKD0.00002 ISIN #KYG875721634 SEDOL #BM
1,654,927$86.4B1069.70%
26
FLEXION THERAPEUTICS INC COM
3,699,242$82.9B1026.72%
27
BABAALIBABA GROUP HLDG LTD SPONSORED ADS
451,018$82.8B1025.24%
28
EXASEXACT SCIENCES CORP
2,000,037$80.7B998.99%
29
MLMMARTIN MARIETTA MATLS INC
378,657$78.5B972.18%
30
FIVEFIVE BELOW INC COM
1,070,202$78.5B972.09%
31
SHAKSHAKE SHACK INC CL A
1,823,262$75.9B940.05%
32
CRMSALESFORCE COM INC
649,878$75.6B936.08%
33
GOOGALPHABET INC CAP STK CL C
72,502$74.8B926.49%
34
SRPTSAREPTA THERAPEUTICS INC COM
998,404$74.0B916.15%
35
WTWEURWEIGHT WATCHERS INTL INC NEW
1,128,865$71.9B890.87%
36
EPAMEPAM SYS INC COM USD0.001
604,407$69.2B857.26%
37
SONYSONY CORP SPON ADR EACH REPR 1 ORD
1,393,557$67.4B834.32%
38
MDBMONGODB INC CL A
1,432,808$62.2B770.16%
39
POOLPOOL CORP COM
415,737$60.8B752.88%
40
XYZSQUARE INC CL A
1,226,427$60.3B747.32%
41
SSTISHOTSPOTTER INC COM
2,256,664$59.8B740.65%
42
ROKUROKU INC COM CL A
1,815,788$56.5B699.40%
43
TDOCTELADOC INC COM
1,393,957$56.2B695.75%
44
JDJD COM INC SPONSORED ADR REPSTG COM CL A
1,314,750$53.2B659.31%
45
MSFTMICROSOFT CORP
581,448$53.1B657.26%
46
ETSYETSY INC COM
1,885,038$52.9B655.10%
47
NVDANVIDIA CORP
224,795$52.1B644.77%
48
ZZILLOW GROUP INC CL C CAP STK
953,745$51.3B635.49%
49
LPSNUSDLIVEPERSON INC
3,133,383$51.2B634.50%
50
TMUST MOBILE US INC COM
837,257$51.1B632.95%
51
ATVIEURACTIVISION BLIZZARD INC COM
756,609$51.0B632.15%
52
GOOGLALPHABET INC CAP STK CL A
47,378$49.1B608.58%
53
MLB1MERCADOLIBRE INC
136,291$48.6B601.58%
54
SSNCSS&C TECHNOLOGIES HLDGS INC COM
888,922$47.7B590.55%
55
HDBHDFC BANK LTD ADS EACH REPR 3 INR10(MGT)
476,849$47.1B583.31%
56
ABMDEURABIOMED INC
160,579$46.7B578.72%
57
PYPLPAYPAL HLDGS INC COM
591,073$44.8B555.41%
58
FRPTFRESHPET INC COM
2,668,970$43.9B543.77%
59
DC4DEXCOM INC
586,811$43.5B538.97%
60
ESLTELBIT SYSTEMS LTD ISIN #IL0010811243 SEDOL #6308913
353,419$43.0B532.13%
61
GLOBGLOBANT SA USD1.20
806,349$41.6B514.71%
62
TTWOTAKE-TWO INTERACTIVE SOFTWARE COM
415,199$40.6B502.81%
63
GKOSGLAUKOS CORP COM
1,309,491$40.4B500.01%
64
EROS INTERNATIONAL COM GBP0.30
3,615,139$39.4B488.03%
65
WWEUSDWORLD WRESTLING ENTERTAINMENT INC CL A
1,078,886$38.9B481.17%
66
BIOSCRIP INC
15,650,368$38.5B476.83%
67
SPARK THERAPEUTICS INC COM
532,259$35.4B438.97%
68
LUMBER LIQUIDATORS HLDGS INC COM
1,431,342$34.2B424.04%
69
BYD COMPANY LIMITED H CNY1 ISIN #CNE100000296 SEDOL #6536651
4,138,366$32.3B399.67%
70
CGNXCOGNEX CORP COM
593,090$30.8B381.89%
71
OKTAOKTA INC CL A
761,980$30.4B376.07%
72
SAILEURSAILPOINT TECHNLGIES HLDGS INC COM
1,465,345$30.3B375.49%
73
BACVERIZON COMMUNICATIONS
632,878$30.3B374.82%
74
FORESCOUT TECHNOLOGIES INC COM
883,983$28.7B355.16%
75
SITESITEONE LANDSCAPE SUPPLY INC COM
369,511$28.5B352.57%
76
SEISOLARIS OILFIELD INFRSTR INC COM CL A
1,675,923$27.8B343.72%
77
OVEROVERSTOCK COM INC DEL COM
759,398$27.5B340.94%
78
AQAQUANTIA CORP COM
1,739,583$27.3B338.25%
79
GGALGRUPO FINANCIERO GALICIA SA ADR EACH REPR 10 CLASS B ARS1 LVL11
414,033$27.2B337.21%
80
LONZA GROUP AG-REG ISIN #CH0013841017 SEDOL #7333378
114,746$27.0B334.21%
81
TWTRUSDTWITTER INC COM USD0.000005
910,324$26.4B327.07%
82
FWONALIBERTY MEDIA CORP DELAWARE COM SER C FRMLA
853,196$26.3B325.99%
83
BLUEBIRD BIO INC COM
152,893$26.1B323.33%
84
MRCYMERCURY SYS INC COM
537,715$26.0B321.79%
85
NOWSERVICENOW INC COM USD0.001
150,460$24.9B308.31%
86
ZGZILLOW GROUP INC CL A
411,732$22.2B275.37%
87
GLNGGOLAR LNG LIMITED COM STK USD1.00
794,578$21.7B269.25%
88
AXGNAXOGEN INC COM
595,415$21.7B269.17%
89
RIGHTMOVE PLC WINTERHILL SHS ISIN #GB00B2987V85 SEDOL #B2987V8
352,332$21.5B266.09%
90
TEAMATLASSIAN CORPORATION PLC COM USD0.1 CL A
394,887$21.3B263.70%
91
GLPGGALAPAGOS NV NPV ISIN #BE0003818359 SEDOL #B07Q2V5
208,592$20.9B258.30%
92
ACACIA COMMUNICATIONS INC COM
517,418$19.9B246.46%
93
ZLABZAI LAB LTD-ADR
903,855$19.3B239.00%
94
SFIXSTITCH FIX INC COM CL A
905,384$18.4B227.40%
95
ALGTALLEGIANT TRAVEL CO COM
104,440$18.0B223.19%
96
MAMASTERCARD INCORPORATED CL A
101,031$17.7B219.18%
97
EVBGEUREVERBRIDGE INC COM
481,396$17.6B218.21%
98
HOMEAT HOME GROUP INC COM
534,581$17.1B212.13%
99
WDAYWORKDAY INC COM USD0.001 CL A
132,885$16.9B209.20%
100
BATRKUSDLIBERTY MEDIA CORP DELAWARE COM C BRAVES GRP
738,227$16.8B208.64%
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