Dark
Light
System
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 (2017Q1)
Original 13F HR (0001140361-17-019434) filed in 2017.05.11
#
Name
Shares
Value ($)
%
Options
Notes
151 LUMENTUM HLDGS INC COM 1,702,138 90,809 1.53%
152 MADISON SQUARE GARDEN CO NEW 17,246 3,444 0.06%
153 MAKEMYTRIP LIMITED MAURITIUS 121,757 4,213 0.07%
154 MARTIN MARIETTA MATLS INC 291,260 63,567 1.07%
155 MASONITE INTL CORP NEW COM 216,352 17,146 0.29%
156 MASTERCARD INCORPORATED 110,916 12,475 0.21%
157 MCDONALDS CORP 369,901 47,943 0.81%
158 MEG ENERGY CORP COM ISIN #CA5527041084 SEDOL #B4XF9J1 14,200 72 0.00%
159 MERCADOLIBRE INC 22,617 4,783 0.08%
160 MERCURY SYS INC COM 911,118 35,579 0.60%
161 METRO BANK PLC ORD GBP0.000001 ISIN #GB00BZ6STL67 SEDOL #BZ6STL6 3,083,631 125,472 2.12%
162 MICRON TECHNOLOGY INC 27,433 793 0.01%
163 MICROSOFT CORP 155,059 10,212 0.17%
164 MOBILEYE N V AMSTELVEEN 94,420 5,797 0.10%
165 MOLSON COORS BREWING CO 2,513 241 0.00%
166 MONOLITHIC PWR SYS INC 108,847 10,025 0.17%
167 MORRISON(WM.)SUPERMA KETS ORD GBP0.10 ISIN #GB0006043169 SEDOL # 99,739 299 0.01%
168 MULESOFT INC 1,261,452 30,691 0.52%
169 NETFLIX INC 2,646,345 391,156 6.60%
170 NEVRO CORP COM 159,354 14,931 0.25%
171 NINTENDO CO LTD NPV ISIN #JP3756600007 SEDOL #6639550 2,897 672 0.01%
172 NINTENDO LTD ADR UNSPONSORED 796,035 23,070 0.39%
173 NOBLE MIDSTREAM PARTNERS LP 1,331 69 0.00%
174 NORTHERN DYNASTY MINERALS LTD COM 1,024,013 1,464 0.02%
175 NOVELION THERAPEUTICS INC 331,599 3,561 0.06%
176 NUTANIX INC 41,598 781 0.01%
177 NUTRI SYS INC NEW 199,564 11,076 0.19%
178 NUVASIVE INC 28,863 2,155 0.04%
179 NUVECTRA CORP COM 847,851 5,791 0.10%
180 NV5 GLOBAL INC COM 179,943 6,766 0.11%
181 NVIDIA CORPORATION 67,284 7,329 0.12%
182 NXSTAGE MED INC COM 4,955,630 132,960 2.24%
183 New Home Company Inc (The) 31,707 332 0.01%
184 New Relic Inc 144,282 5,349 0.09%
185 OCADO GROUP PLC ORD GBP0.02 ISIN #GB00B3MBS747 SEDOL #B3MBS74 18,824,246 56,728 0.96%
186 OCLARO INC 715,779 7,029 0.12%
187 OOMA INC 352,798 3,510 0.06%
188 ORBITAL ATK INC 1,037 102 0.00%
189 OceanaGold Corp 944,550 2,790 0.05%
190 PACIFIC BIOSCIENCES CALIF IN 3,618,977 18,710 0.32%
191 PACIFIC ETHANOL INC 2,218 15 0.00%
192 PACIRA PHARMACEUTICALS INC 1,224,814 55,852 0.94%
193 PDF SOLUTIONS INC COM 1,627,953 36,824 0.62%
194 PENSKE AUTOMOTIVE GRP INC 80,269 3,757 0.06%
195 POOL CORPORATION 437,245 52,176 0.88%
196 PROOFPOINT INC 92,564 6,883 0.12%
197 PTC INC 2,519 132 0.00%
198 PURE STORAGE INC 195,524 1,922 0.03%
199 PURPLEBRICKS GROUP PLC ORD GBP0.01 ISIN #GB00BYV2MV74 SEDOL #BYV 6,997,531 24,850 0.42%
200 Pandora Media Inc 13,525 160 0.00%
Page 4 of 6