GILDER GAGNON HOWE & CO LLC Q4 2016 Filing

Filed February 1, 2017

Portfolio Value

$5.1B

Holdings

263

Report Date

Q4 2016

Filing Type

13F-HR

All Holdings (263 positions)

#StockSharesValue% PortfolioType
1
AMZNAMAZON.COM INC
584,836$438.6B8649.04%
2
NFLXNETFLIX COM INC COM
3,063,362$379.2B7479.40%
3
METAFACEBOOK INC COM USD0.000006 CL A
2,204,059$253.6B5001.01%
4
TSLATESLA MOTORS INC COM USD0.001
708,316$151.4B2985.10%
5
NXSTAGE MED INC COM
5,749,761$150.7B2972.10%
6
9990302DAPACHE CORP
1,722,204$109.3B2155.76%
7
2U INC COM USD0.001
3,553,012$107.1B2112.67%
8
METRO BANK PLC ORD GBP0.000001 ISIN #GB00BZ6STL67 SEDOL #BZ6STL6
2,923,319$105.7B2083.75%
9
FLEXION THERAPEUTICS INC COM
4,379,002$83.3B1642.61%
10
GOOGALPHABET INC CAP STK CL C
104,995$81.0B1598.20%
11
ULTAULTA SALON COSMETCS &FRAG INC COM
294,924$75.2B1482.85%
12
RNGRINGCENTRAL INC-CLASS A
3,493,641$72.0B1419.36%
13
HUBSHUBSPOT INC COM
1,528,352$71.8B1416.68%
14
PIIMPINJ INC COM
2,000,946$70.7B1394.59%
15
SHAKSHAKE SHACK INC CL A
1,952,043$69.9B1377.85%
16
ANETEURARISTA NETWORKS INC COM USD0.0001
710,670$68.8B1356.31%
17
MLMMARTIN MARIETTA MATLS INC
301,202$66.7B1315.94%
18
ATVIEURACTIVISION BLIZZARD INC COM
1,825,927$65.9B1300.34%
19
LITELUMENTUM HLDGS INC COM
1,703,849$65.9B1298.76%
20
LGIHLGI HOMES INC COM
2,142,756$61.6B1214.10%
21
OCADO GROUP PLC ORD GBP0.02 ISIN #GB00B3MBS747 SEDOL #B3MBS74
18,531,629$60.5B1192.68%
22
ACACIA COMMUNICATIONS INC COM
948,131$58.5B1154.66%
23
GIGAMON INC COM USD0.0001
1,278,667$58.2B1148.66%
24
AFWALIGN TECHNOLOGY INC COM
597,451$57.4B1132.69%
25
GTT COMMUNICATIONS INC COM USD0.0001
1,941,730$55.8B1100.97%
26
INCYINCYTE CORP COM
552,302$55.4B1092.18%
27
GKOSGLAUKOS CORP COM
1,534,129$52.6B1037.78%
28
EXASEXACT SCIENCES CORP
3,712,851$49.6B978.28%
29
ZAYOEURZAYO GROUP HLDGS INC COM
1,507,380$49.5B976.88%
30
DIRTT ENVIRONMENTAL SOLUT LTD COM ISIN #CA25490H1064 SEDOL #BH13
10,492,255$49.1B967.48%
31
ADBEADOBE SYS INC
470,116$48.4B954.50%
32
MCDMCDONALDS CORP
379,857$46.2B911.86%
33
POOLPOOL CORP COM
442,548$46.2B910.66%
34
ALNYALNYLAM PHARMACEUTICALS INC
1,230,794$46.1B908.80%
35
TRIPTRIPADVISOR INC COM
976,039$45.3B892.59%
36
FRCBFIRST REP BK SAN FRANCISCO CAL COM
463,232$42.7B841.77%
37
ZZILLOW GROUP INC CL C CAP STK
1,159,344$42.3B833.86%
38
QTWOQ2 HLDGS INC COM
1,433,413$41.4B815.58%
39
NTDOYNINTENDO CO LTD ADR(8 CNV INTO 1 ORD)NPV
1,569,040$41.3B813.84%
40
EPAMEPAM SYS INC COM USD0.001
631,598$40.6B801.06%
41
SAVESPIRIT AIRLS INC COM
691,309$40.0B788.85%
42
PCRXPACIRA PHARMACEUTICALS INC COM USD0.001
1,226,278$39.6B781.16%
43
GOOGLALPHABET INC CAP STK CL A
49,622$39.3B775.52%
44
DOMINOS PIZZA ENTERPRISES LIMITED NPV ISIN #AU000000DMP0 SEDOL #
833,809$39.2B773.85%
45
TENCENT HOLDINGS LIMITED HKD0.00002 ISIN #KYG875721634 SEDOL #BM
1,518,930$37.2B732.94%
46
HDBHDFC BANK LTD ADS EACH REPR 3 INR10(MGT)
581,090$35.3B695.41%
47
AMEDAMEDISYS INC COM
824,202$35.1B692.95%
48
VEEVVEEVA SYS INC CL A COM
851,044$34.6B683.11%
49
PDFSPDF SOLUTIONS INC
1,530,989$34.5B680.88%
50
YOOX NET-A-PORTER GROUP NPV ISIN #IT0003540470 SEDOL #B4YC9W4
1,138,930$32.4B638.26%
51
DC4DEXCOM INC
524,744$31.3B617.83%
52
BMC STK HLDGS INC COM
1,519,662$29.6B584.42%
53
FOUNDATION MEDICINE INC USD0.0001
1,603,518$28.4B559.75%
54
EAELECTRONIC ARTS
336,624$26.5B522.89%
55
BOINGO WIRELESS INC COM USD0.0001
2,136,658$26.0B513.68%
56
ADSKAUTODESK INC COM
345,231$25.6B503.91%
57
BABAALIBABA GROUP HLDG LTD
273,486$24.0B473.62%
58
FLIRFLIR SYS INC
651,609$23.6B465.08%
59
CAVIUM INC COM
361,720$22.6B445.44%
60
CATAPULT GROUP INTL LTD ISIN #AU000000CAT9 SEDOL #BTL0Y76
12,288,067$21.9B431.69%
61
SUPVGRUPO SUPERVIELLE S A SPONSORED ADR
1,665,641$21.9B431.65%
62
KSUEURKANSAS CITY SOUTHERN COM
254,092$21.6B425.20%
63
VIVENDI SA EUR5.50 ISIN #FR0000127771 SEDOL #4834777
1,121,153$21.4B421.08%
64
SSNCSS&C TECHNOLOGIES HLDGS INC COM
745,192$21.3B420.31%
65
STRAIGHT PATH COMMUNICATIONS INC COM USD0.01 CL B
614,662$20.8B411.06%
66
GLPGGALAPAGOS NV NPV ISIN #BE0003818359 SEDOL #B07Q2V5
318,283$20.5B403.47%
67
ALGTALLEGIANT TRAVEL CO COM
121,424$20.2B398.48%
68
BMRNBIOMARIN PHARMACEUTICAL INC
243,836$20.2B398.36%
69
ZGZILLOW GROUP INC CL A
549,663$20.0B395.13%
70
THERAPEUTICSMD INC COM
3,411,162$19.7B388.17%
71
ADIDAS AG NPV (REGD) ISIN #DE000A1EWWW0 SEDOL #4031976
118,802$18.8B370.20%
72
RIGHTMOVE PLC WINTERHILL SHS ISIN #GB00B2987V85 SEDOL #B2987V8
386,860$18.7B367.95%
73
ELFE L F BEAUTY INC COM
607,420$17.6B346.69%
74
DOOREURMASONITE INTERNATIONAL CORP COM NPV
252,437$16.6B327.58%
75
GRA1EURGRACE W R & CO DEL NEW
240,679$16.3B321.07%
76
UAAUNDER ARMOUR INC COM STK USD0.000333 CLASS A
535,494$15.6B306.79%
77
CSGPCOSTAR GROUP INC COM
80,227$15.1B298.23%
78
PURPLEBRICKS GROUP PLC ORD GBP0.01 ISIN #GB00BYV2MV74 SEDOL #BYV
8,300,108$14.5B285.20%
79
CRMSALESFORCE COM INC
210,576$14.4B284.31%
80
UAUNDER ARMOUR INC CL C
537,502$13.5B266.82%
81
TASTUSDCARROLS RESTAURANT GROUP INC COM
880,157$13.4B264.71%
82
EXTRACTION OIL AND GAS INC COM
616,843$12.4B243.80%
83
TEAMATLASSIAN CORPORATION PLC COM USD0.1 CL A
501,941$12.1B238.38%
84
SIXEURSIX FLAGS ENTMT CORP NEW COM
199,942$12.0B236.45%
85
MAMASTERCARD INCORPORATED CL A
113,731$11.7B231.59%
86
TSO3 INC COM ISIN #CA8730151013 SEDOL #2798518
5,505,503$11.6B229.13%
87
SITESITEONE LANDSCAPE SUPPLY INC COM
332,655$11.6B227.85%
88
SHOPSHOPIFY INC NPV SUBORDINATED A ISIN #CA82509L1076 SEDOL #BX865C7
266,788$11.4B225.56%
89
GDXVANECK VECTORS ETF TR GOLD MINERS ETF
535,437$11.2B220.90%
90
NOWSERVICENOW INC COM USD0.001
146,573$10.9B214.89%
91
FLT1EURFLEETCOR TECHNOLOGIES INC COM STK USD0.001
76,835$10.9B214.46%
92
T7DTRANSDIGM GROUP INC COM
42,037$10.5B206.41%
93
AUTO TRADER GROUP PLC ORD GBP0.01 ISIN #GB00BVYVFW23 SEDOL #BVYV
1,952,363$9.9B194.60%
94
GILGILDAN ACTIVEWEAR INC COM ISIN #CA3759161035 SEDOL #2254645
387,950$9.8B194.10%
95
AAOIAPPLIED OPTOELECTRONICS INC COM
419,184$9.8B193.79%
96
AMTAMERICAN TOWER CORPORATION
90,359$9.5B188.32%
97
LUMBER LIQUIDATORS HLDGS INC COM
605,314$9.5B187.91%
98
SPLKCHFSPLUNK INC COM USD0.001
185,205$9.5B186.83%
99
EVBGEUREVERBRIDGE INC COM
502,870$9.3B182.98%
100
BIDUNBAIDU INC SPONS ADR REPR 0.10 ORD CLS A
52,671$8.7B170.79%
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