GILDER GAGNON HOWE & CO LLC Q1 2017 Filing

Filed May 11, 2017

Portfolio Value

$5.9T

Holdings

276

Report Date

Q1 2017

Filing Type

13F-HR

All Holdings (276 positions)

#StockSharesValue% PortfolioType
1
AMZNAMAZON.COM INC
533,323$472.8B7.97%
2
NFLXNETFLIX COM INC COM
2,646,345$391.2B6.60%
3
METAFACEBOOK INC COM USD0.000006 CL A
2,115,617$300.5B5.07%
4
TSLATESLA INC COM
690,038$192.0B3.24%
5
NXSTAGE MED INC COM
4,955,630$133.0B2.24%
6
2U INC COM USD0.001
3,210,563$127.3B2.15%
7
METRO BANK PLC ORD GBP0.000001 ISIN #GB00BZ6STL67 SEDOL #BZ6STL6
3,083,631$125.5B2.12%
8
FLEXION THERAPEUTICS INC COM
4,284,412$115.3B1.94%
9
RNGRINGCENTRAL INC-CLASS A
3,438,541$97.3B1.64%
10
ANETEURARISTA NETWORKS INC COM USD0.0001
698,830$92.4B1.56%
11
LITELUMENTUM HLDGS INC COM
1,702,138$90.8B1.53%
12
ATVIEURACTIVISION BLIZZARD INC COM
1,790,171$89.3B1.51%
13
HUBSHUBSPOT INC COM
1,449,245$87.8B1.48%
14
GOOGALPHABET INC CAP STK CL C
103,761$86.1B1.45%
15
ULTAULTA BEAUTY INC COM
289,190$82.5B1.39%
16
AFWALIGN TECHNOLOGY INC COM
699,560$80.2B1.35%
17
GKOSGLAUKOS CORP COM
1,496,311$76.8B1.29%
18
EXASEXACT SCIENCES CORP
3,187,795$75.3B1.27%
19
INCYINCYTE CORP COM
549,928$73.5B1.24%
20
SHAKSHAKE SHACK INC CL A
2,190,807$73.2B1.23%
21
9990302DAPACHE CORP
1,376,630$70.7B1.19%
22
LGIHLGI HOMES INC COM
2,085,828$70.7B1.19%
23
ADSKAUTODESK INC COM
810,263$70.1B1.18%
24
ACACIA COMMUNICATIONS INC COM
1,181,565$69.3B1.17%
25
ADBEADOBE SYS INC
513,499$66.8B1.13%
26
MLMMARTIN MARIETTA MATLS INC
291,260$63.6B1.07%
27
ALNYALNYLAM PHARMACEUTICALS INC
1,206,049$61.8B1.04%
28
PIIMPINJ INC COM
1,961,678$59.4B1.00%
29
OCADO GROUP PLC ORD GBP0.02 ISIN #GB00B3MBS747 SEDOL #B3MBS74
18,824,246$56.7B0.96%
30
ISRGINTUITIVE SURGICAL INC COM NEW
72,880$55.9B0.94%
31
PCRXPACIRA PHARMACEUTICALS INC COM USD0.001
1,224,814$55.9B0.94%
32
DIRTT ENVIRONMENTAL SOLUT LTD COM ISIN #CA25490H1064 SEDOL #BH13
9,980,713$52.3B0.88%
33
POOLPOOL CORP COM
437,245$52.2B0.88%
34
FOUNDATION MEDICINE INC USD0.0001
1,610,865$52.0B0.88%
35
TENCENT HOLDINGS LIMITED HKD0.00002 ISIN #KYG875721634 SEDOL #BM
1,756,297$50.4B0.85%
36
SNAPSNAP INC CL A
2,149,349$48.4B0.82%
37
MCDMCDONALDS CORP
369,901$47.9B0.81%
38
GTT COMMUNICATIONS INC COM USD0.0001
1,926,918$46.9B0.79%
39
EPAMEPAM SYS INC COM USD0.001
618,362$46.7B0.79%
40
VEEVVEEVA SYS INC CL A COM
906,439$46.5B0.78%
41
QTWOQ2 HLDGS INC COM
1,308,518$45.6B0.77%
42
CAVIUM INC COM
628,020$45.0B0.76%
43
HDBHDFC BANK LTD ADS EACH REPR 3 INR10(MGT)
573,429$43.1B0.73%
44
AMEDAMEDISYS INC COM
831,707$42.5B0.72%
45
XLNXEURXILINX INC
713,023$41.3B0.70%
46
GOOGLALPHABET INC CAP STK CL A
48,432$41.1B0.69%
47
ZZILLOW GROUP INC CL C CAP STK
1,151,707$38.8B0.65%
48
LUMBER LIQUIDATORS HLDGS INC COM
1,841,021$38.6B0.65%
49
DC4DEXCOM INC
452,955$38.4B0.65%
50
PDFSPDF SOLUTIONS INC
1,627,953$36.8B0.62%
51
DOMINOS PIZZA ENTERPRISES LIMITED NPV ISIN #AU000000DMP0 SEDOL #
823,512$36.5B0.62%
52
BABAALIBABA GROUP HLDG LTD SPONSORED ADS
334,945$36.1B0.61%
53
MRCYMERCURY SYS INC COM
911,118$35.6B0.60%
54
GIGAMON INC COM USD0.0001
950,113$33.8B0.57%
55
FRCBFIRST REP BK SAN FRANCISCO CAL COM
354,036$33.2B0.56%
56
KRNTKORNIT DIGITAL LTD ORD ILS0.01
1,668,032$31.9B0.54%
57
SAVESPIRIT AIRLS INC COM
596,711$31.7B0.53%
58
ESLTELBIT SYSTEMS LTD ISIN #IL0010811243 SEDOL #6308913
277,165$31.5B0.53%
59
MULESOFT INC CL A
1,261,452$30.7B0.52%
60
EAELECTRONIC ARTS
329,858$29.5B0.50%
61
BMC STK HLDGS INC COM
1,238,673$28.0B0.47%
62
GLPGGALAPAGOS NV NPV ISIN #BE0003818359 SEDOL #B07Q2V5
318,950$27.8B0.47%
63
STRAIGHT PATH COMMUNICATIONS INC COM USD0.01 CL B
744,617$26.8B0.45%
64
ADIDAS AG NPV (REGD) ISIN #DE000A1EWWW0 SEDOL #4031976
140,247$26.7B0.45%
65
BOINGO WIRELESS INC COM USD0.0001
2,029,475$26.4B0.44%
66
SSNCSS&C TECHNOLOGIES HLDGS INC COM
735,887$26.1B0.44%
67
CGNXCOGNEX CORP COM
307,255$25.8B0.43%
68
PURPLEBRICKS GROUP PLC ORD GBP0.01 ISIN #GB00BYV2MV74 SEDOL #BYV
6,997,531$24.9B0.42%
69
FLIRFLIR SYS INC
656,698$23.8B0.40%
70
NTDOYNINTENDO CO LTD ADR(8 CNV INTO 1 ORD)NPV
796,035$23.1B0.39%
71
ELFE L F BEAUTY INC COM
781,366$22.5B0.38%
72
ZGZILLOW GROUP INC CL A
665,409$22.5B0.38%
73
THERAPEUTICSMD INC COM
3,059,690$22.0B0.37%
74
VIVENDI SA EUR5.50 ISIN #FR0000127771 SEDOL #4834777
1,097,119$21.4B0.36%
75
CRMSALESFORCE COM INC
251,919$20.8B0.35%
76
RIGHTMOVE PLC WINTERHILL SHS ISIN #GB00B2987V85 SEDOL #B2987V8
378,185$18.9B0.32%
77
PACBPACIFIC BIOSCIENCES CALIFORNIA INC COM USD0.0001
3,618,977$18.7B0.32%
78
ALGTALLEGIANT TRAVEL CO COM
114,150$18.3B0.31%
79
CATAPULT GROUP INTL LTD ISIN #AU000000CAT9 SEDOL #BTL0Y76
10,584,823$18.2B0.31%
80
ALMOST FAMILY INC
372,329$18.1B0.31%
81
SHOPSHOPIFY INC NPV SUBORDINATED A ISIN #CA82509L1076 SEDOL #BX865C7
259,564$17.7B0.30%
82
DOOREURMASONITE INTERNATIONAL CORP COM NPV
216,352$17.1B0.29%
83
GRA1EURGRACE W R & CO DEL NEW
238,447$16.6B0.28%
84
SITESITEONE LANDSCAPE SUPPLY INC COM
325,951$15.8B0.27%
85
AAOIAPPLIED OPTOELECTRONICS INC COM
269,673$15.1B0.26%
86
TEAMATLASSIAN CORPORATION PLC COM USD0.1 CL A
505,197$15.1B0.26%
87
NVROEURNEVRO CORP COM USD0.001
159,354$14.9B0.25%
88
KBHKB HOME COM
734,681$14.6B0.25%
89
CSGPCOSTAR GROUP INC COM
70,292$14.6B0.25%
90
EVBGEUREVERBRIDGE INC COM
628,926$12.9B0.22%
91
TSO3 INC COM ISIN #CA8730151013 SEDOL #2798518
5,370,685$12.8B0.22%
92
NOWSERVICENOW INC COM USD0.001
143,193$12.5B0.21%
93
MAMASTERCARD INCORPORATED CL A
110,916$12.5B0.21%
94
TASTUSDCARROLS RESTAURANT GROUP INC COM
862,233$12.2B0.21%
95
GDXVANECK VECTORS ETF TR GOLD MINERS ETF
519,158$11.8B0.20%
96
EXTRACTION OIL AND GAS INC COM
598,425$11.1B0.19%
97
NUTRI SYS INC NEW COM
199,564$11.1B0.19%
98
AMTAMERICAN TOWER CORPORATION
90,564$11.0B0.19%
99
MSFTMICROSOFT CORP
155,059$10.2B0.17%
100
MPWRMONOLITHIC PWR SYS INC COM
108,847$10.0B0.17%
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