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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 (2016Q4)
Original 13F HR (0001140361-17-003800) filed in 2017.02.01
#
Name
Shares
Value ($)
%
Options
Notes
51 DEXCOM INC 524,744 31,327 0.62%
52 BMC STK HLDGS INC 1,519,662 29,633 0.58%
53 Foundation Medicine 1,603,518 28,382 0.56%
54 ELECTRONIC ARTS INC 336,624 26,513 0.52%
55 BOINGO WIRELESS INC COM 2,136,658 26,046 0.51%
56 AUTODESK INC 345,231 25,551 0.50%
57 ALIBABA GROUP HLDG LTD 273,486 24,015 0.47%
58 FLIR SYS INC 651,609 23,582 0.47%
59 CAVIUM INC 361,720 22,586 0.45%
60 CATAPULT GROUP INTL LTD ISIN #AU000000CAT9 SEDOL #BTL0Y76 12,288,067 21,889 0.43%
61 GRUPO SUPERVIELLE S A 1,665,641 21,887 0.43%
62 KANSAS CITY SOUTHERN 254,092 21,560 0.43%
63 Vivendi ORD Shs 1,121,153 21,351 0.42%
64 SS&C TECHNOLOGIES HLDGS INC 745,192 21,312 0.42%
65 STRAIGHT PATH COMMUNICATNS INCORPORATED CLASS B 614,662 20,843 0.41%
66 GALAPAGOS NV NPV ISIN #BE0003818359 SEDOL #B07Q2V5 318,283 20,458 0.40%
67 ALLEGIANT TRAVEL CO COM 121,424 20,205 0.40%
68 BIOMARIN PHARMACEUTICAL INC 243,836 20,199 0.40%
69 ZILLOW GROUP INC 549,663 20,035 0.40%
70 THERAPEUTICSMD INC 3,411,162 19,682 0.39%
71 ADIDAS AG NPV (REGD) ISIN #DE000A1EWWW0 SEDOL #4031976 118,802 18,771 0.37%
72 RIGHTMOVE PLC WINTERHILL SHS ISIN #GB00B2987V85 SEDOL #B2987V8 386,860 18,657 0.37%
73 e.l.f. Beauty Inc. 607,420 17,579 0.35%
74 MASONITE INTL CORP NEW 252,437 16,610 0.33%
75 WR GRACE & CO 240,679 16,280 0.32%
76 UNDER ARMOUR INC 535,494 15,556 0.31%
77 COSTAR GROUP 80,227 15,122 0.30%
78 PURPLEBRICKS GROUP PLC ORD GBP0.01 ISIN #GB00BYV2MV74 SEDOL #BYV 8,300,108 14,461 0.29%
79 SALESFORCE COM INC 210,576 14,416 0.28%
80 UNDER ARMOUR INC 537,502 13,529 0.27%
81 CARROLS RESTAURANT GROUP INC 880,157 13,422 0.26%
82 EXTRACTION OIL AND GAS INC 616,843 12,362 0.24%
83 ATLASSIAN CORP PLC 501,941 12,087 0.24%
84 SIX FLAGS ENTMT CORP NEW 199,942 11,989 0.24%
85 MASTERCARD INCORPORATED 113,731 11,743 0.23%
86 TSO3 INC COM ISIN #CA8730151013 SEDOL #2798518 5,505,503 11,618 0.23%
87 SITEONE LANDSCAPE SUPPLY INC 332,655 11,553 0.23%
88 SHOPIFY INC 266,788 11,437 0.23%
89 VANECK ETF TRUST 535,437 11,201 0.22%
90 SERVICENOW INC 146,573 10,896 0.21%
91 FLEETCOR TECHNOLOGIES INC 76,835 10,874 0.21%
92 TRANSDIGM GROUP INC 42,037 10,466 0.21%
93 AUTO TRADER GROUP PLC 1,952,363 9,867 0.19%
94 GILDAN ACTIVEWEAR INC 387,950 9,842 0.19%
95 APPLIED OPTOELECTRONICS INC 419,184 9,826 0.19%
96 AMERICAN TOWER CORP NEW 90,359 9,549 0.19%
97 LUMBER LIQUIDATORS HLDGS INC 605,314 9,528 0.19%
98 SPLUNK INC 185,205 9,473 0.19%
99 EVERBRIDGE INC 502,870 9,278 0.18%
100 BAIDU INC 52,671 8,660 0.17%
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