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Institutional Investment Manager
GILDER GAGNON HOWE & CO LLC
GILDER GAGNON HOWE & CO LLC (CIK: 0000902464) incorporated in New York, located at 475 10th Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Original 13F HR (0001140361-15-040120) filed in 2015.11.09
#
Name
Shares
Value ($)
%
Options
Notes
1 NETFLIX INC 4,204,727 434,180 6.88%
2 AMAZON COM INC 680,960 348,577 5.53%
3 FACEBOOK INC 2,664,911 239,575 3.80%
4 TESLA INC 710,280 176,434 2.80%
5 UNDER ARMOUR INC 1,740,163 168,413 2.67%
6 2U, Inc. 3,527,769 126,647 2.01%
7 ALNYLAM PHARMACEUTICALS INC 1,493,847 120,046 1.90%
8 PAYCOM SOFTWARE INC 3,322,806 119,322 1.89%
9 ACADIA HEALTHCARE COMPANY IN 1,725,049 114,319 1.81%
10 INCYTE 1,033,764 114,055 1.81%
11 LINKEDIN CORP COM CL A 582,832 110,814 1.76%
12 TRIPADVISOR INC 1,729,735 109,008 1.73%
13 EPAM SYS INC 1,444,062 107,612 1.71%
14 HUBSPOT INCORPORATED 2,273,631 105,428 1.67%
15 0 20,982,439 101,525 1.61%
16 ILLUMINA INC 558,158 98,135 1.56%
17 SPIRIT AIRLS INC 1,999,589 94,581 1.50%
18 PACIRA BIOSCIENCES INC 2,164,724 88,970 1.41%
19 MASONITE INTL CORP NEW COM 1,354,547 82,058 1.30%
20 NXSTAGE MED INC COM 5,184,950 81,767 1.30%
21 DEXCOM 892,672 76,645 1.22%
22 SOLARCITY CORP 1,778,888 75,976 1.20%
23 0 2,517,715 75,634 1.20%
24 LULULEMON ATHLETICA 1,440,863 72,980 1.16%
25 HDFC BANK LTD 1,168,936 71,410 1.13%
26 PROOFPOINT INC 1,147,226 69,201 1.10%
27 LDR HLDG CORP COM 1,937,365 66,897 1.06%
28 EXACT SCIENCES CORP 3,533,565 63,569 1.01%
29 0 13,468,926 62,441 0.99%
30 Adeptus Health Inc 714,509 57,704 0.91%
31 GTT COMMUNICATIONS INC COM 2,469,892 57,450 0.91%
32 FIESTA RESTAURANT GROUP INC COM 1,210,795 54,934 0.87%
33 SHOPIFY INC 1,559,206 54,884 0.87%
34 SHAKE SHACK INC CL A 1,150,567 54,537 0.86%
35 BIOMARIN 485,162 51,097 0.81%
36 ICICI BANK LIMITED 6,051,436 50,711 0.80%
37 JD COM INC ADR 1,936,434 50,463 0.80%
38 AKAMAI TECH 725,296 50,089 0.79%
39 ELECTRONIC ARTS INC 706,958 47,896 0.76%
40 0 3,319,433 47,556 0.75%
41 ULTA BEAUTY INC 274,377 44,819 0.71%
42 BUFFALO WILD WINGS INC 229,850 44,460 0.70%
43 DEMANDWARE INC 859,837 44,436 0.70%
44 0 10,269,942 43,620 0.69%
45 TWITTER INC 1,612,295 43,435 0.69%
46 MARTIN MARIETTA MATLS INC 285,785 43,425 0.69%
47 0 756,233 41,713 0.66%
48 FOUNDATION MEDICINE INC COM 2,252,352 41,556 0.66%
49 TABLEAU SOFTWARE INC CL A 520,278 41,508 0.66%
50 CRAY INCORPORATED COM NEW 1,874,825 37,140 0.59%
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