GILDER GAGNON HOWE & CO LLC Q1 2019 Filing

Filed May 17, 2019

Portfolio Value

$9.4B

Holdings

276

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (276 positions)

#StockSharesValue% PortfolioType
101
RIGHTMOVE ORD GBP0.001 ISIN #GB00BGDT3G23 SEDOL #BGDT3G2
2,607,187$17.3B184.96%
102
BATRKUSDLIBERTY MEDIA CORP DELAWARE COM C BRAVES GRP
622,017$17.3B184.40%
103
GRA1EURGRACE(W.R.)&CO COM USD0.01
220,806$17.2B183.96%
104
MQ8MAG SILVER CORP COM NPV ISIN #CA55903Q1046 SEDOL #2581332
1,608,390$17.1B183.03%
105
FLEXION THERAPEUTICS INC COM
1,362,386$17.0B181.51%
106
NTDOYNINTENDO CO LTD ADR(8 CNV INTO 1 ORD)NPV
474,214$16.9B180.44%
107
SIL1EURSILVERCREST METALS INC COM NPV ISIN #CA8283631015 SEDOL #BYVY3D2
5,083,284$16.6B177.72%
108
AMTAMERICAN TOWER CORP COM USD0.01
83,294$16.4B175.23%
109
LOVELOVESAC COMPANY COM
586,049$16.3B173.99%
110
WUXI BIOLOGICS (CAYMAN) INC USD0.000025 144A REG S ISIN #KYG9700
1,466,856$14.3B152.31%
111
AQAQUANTIA CORP COM
1,533,167$13.9B148.28%
112
SIVBEURSVB FINL GROUP
61,975$13.8B147.12%
113
MPWRMONOLITHIC PWR SYS INC COM
101,152$13.7B146.31%
114
BACVERIZON COMMUNICATIONS
215,501$12.7B136.04%
115
NMI1EURKIRKLAND LAKE GOLD COM NPV ISIN #CA49741E1007 SEDOL #BD4G349
405,465$12.3B131.63%
116
ALGTALLEGIANT TRAVEL COMPANY COM USD0.001
94,561$12.2B130.70%
117
ZEN1EURZENDESK INC COM USD0.01
141,192$12.0B128.12%
118
GTLSCHART INDUSTRIES INC COM USD0.01
130,142$11.8B125.76%
119
ZAYOEURZAYO GROUP HLDGS INC COM
400,946$11.4B121.65%
120
NUVECTRA CORP COM
1,023,223$11.3B120.27%
121
ARCO PLATFORM LTD COM USD0.00005 CL A
345,835$11.2B119.21%
122
LHCGUSDLHC GROUP INC COM
97,407$10.8B115.28%
123
SEISOLARIS OILFIELD INFRSTR INC COM CL A
639,703$10.5B112.27%
124
NEWREURNEW RELIC INC COM
104,916$10.4B110.54%
125
GDXVANECK VECTORS ETF TR GOLD MINERS ETF
450,246$10.1B107.77%
126
GLNGGOLAR LNG LIMITED COM STK USD1.00
475,405$10.0B107.03%
127
ADESTO TECHNOLOGIES CORP COM
1,568,132$9.5B101.28%
128
ESTCELASTIC N V COM EUR0.01
118,428$9.5B100.98%
129
AXGNAXOGEN INC COM
441,851$9.3B99.33%
130
NVEEUSDNV5 GLOBAL INC COM
143,233$8.5B90.76%
131
INSPINSPIRE MED SYS INC COM
149,612$8.5B90.69%
132
IRTCIRHYTHM TECHNOLOGIES INC COM
111,761$8.4B89.44%
133
TWLOTWILIO INC CL A
64,710$8.4B89.24%
134
HOMEAT HOME GROUP INC COM
462,943$8.3B88.26%
135
CVA1EURCOVANTA HLDG CORP COM
468,071$8.1B86.49%
136
SFIXSTITCH FIX INC COM CL A
276,284$7.8B83.26%
137
MESA AIR GROUP INC COM NEW
925,438$7.7B82.39%
138
JPMJPMORGAN CHASE &CO. COM USD1.00
75,152$7.6B81.22%
139
MGYMAGNOLIA OIL &GAS CORP CL A
628,872$7.5B80.56%
140
MSGSMADISON SQUARE GARDEN CO NEW CL A
24,950$7.3B78.08%
141
T7DTRANSDIGM GROUP INC COM
16,086$7.3B77.96%
142
9990302DAPACHE CORP COM USD0.0001 CL A
207,381$7.2B76.73%
143
ALSALTIUS MINERALS CORP COM ISIN #CA0209361009 SEDOL #2122355
732,928$7.0B74.96%
144
PIVOTAL SOFTWARE INC COM CL A
330,075$6.9B73.47%
145
PENPENUMBRA INC COM
46,094$6.8B72.34%
146
SIBNSI BONE INC COM
354,663$6.7B71.33%
147
FLNGFLEX LNG LTD (BM) USD0.10 ISIN #BMG359472021 SEDOL #BJJMGB2
510,490$6.6B70.50%
148
BLUEBIRD BIO INC COM
38,929$6.1B65.39%
149
SPLKCHFSPLUNK INC COM USD0.001
48,995$6.1B65.17%
150
PFPTPROOFPOINT INC COM USD0.0001
49,935$6.1B64.74%
151
AUTO TRADER GROUP PLC ORD GBP0.01 144A REG S ISIN #GB00BVYVFW23
883,905$6.0B64.14%
152
DGIIDIGI INTL INC COM
467,720$5.9B63.26%
153
ENTERCOM COMMUNICATIONS CORP CL A
1,125,574$5.9B63.08%
154
TCMDTACTILE SYS TECHNOLOGY INC COM
111,515$5.9B62.76%
155
FNVFRANCO NEVADA CORP COM ISIN #CA3518581051 SEDOL #B29NF31
77,503$5.8B62.10%
156
TRUPTRUPANION INC COM USD0.00001
174,169$5.7B60.87%
157
MOLECULAR TEMPLATES INC COM
979,502$5.7B60.75%
158
GOLGBPGOL LINHAS AEREAS INTELIGENTES SA PFD
427,916$5.6B59.61%
159
HQYHEALTHEQUITY INC COM
74,949$5.5B59.19%
160
APPNAPPIAN CORP CL A
160,771$5.5B59.09%
161
R1 RCM INC COM
558,487$5.4B57.66%
162
AAPLAPPLE INC COM USD0.00001
27,792$5.3B56.36%
163
BKIEURBLACK KNIGHT INC COM
95,975$5.2B55.84%
164
LULULULULEMON ATHLETICA INC COM USD0.005
31,632$5.2B55.34%
165
WRBBERKLEY W R CORP COM
59,876$5.1B54.16%
166
FWONALIBERTY MEDIA CORP DELAWARE COM SER C FRMLA
141,698$5.0B53.02%
167
VMCVULCAN MATERIALS CO
41,566$4.9B52.53%
168
PLURALSIGHT INC COM CL A
147,989$4.7B50.14%
169
BATRAUSDLIBERTY MEDIA CORP DELAWARE COM A BRAVES GRP
167,471$4.7B49.95%
170
KSUEURKANSAS CITY SOUTHERN COM
40,005$4.6B49.53%
171
VRAYQVIEWRAY INC COM
587,784$4.3B46.37%
172
IBNICICI BANK LIMITED SPON ADR EACH REPR 2 ORD SHS
370,539$4.2B45.33%
173
BARCLAYS BANK PLC IPATH B SHRT TERM
144,691$4.2B45.20%
174
SIXEURSIX FLAGS ENTMT CORP NEW COM
83,816$4.1B44.15%
175
REECE LIMITED NPV ISIN #AU000000REH4 SEDOL #6728801
585,888$4.1B43.81%
176
STAASTAAR SURGICAL CO COM NEW PAR $0.01
119,869$4.1B43.75%
177
ALECALECTOR INC COM
218,385$4.1B43.64%
178
SMLRSEMLER SCIENTIFIC INC COM USD0.001
94,539$4.0B43.16%
179
ATVIEURACTIVISION BLIZZARD INC COM USD0.000001
87,329$4.0B42.45%
180
MISONIX INC
205,906$4.0B42.27%
181
TASTUSDCARROLS RESTAURANT GROUP INC COM
388,058$3.9B41.30%
182
GPRKGEOPARK LIMITED COM USD0.001
221,722$3.8B40.93%
183
CDNACAREDX INC COM
119,565$3.8B40.24%
184
ALASKA COMM SYS GRP INC
1,938,300$3.7B39.73%
185
SIENUSDSIENTRA INC COM USD0.01
410,827$3.5B37.63%
186
ALTUS MIDSTREAM CO CL A
545,938$3.2B34.39%
187
PAGPENSKE AUTOMOTIVE GROUP INC
71,109$3.2B33.89%
188
THOTHOR INDS INC
50,165$3.1B33.40%
189
GASLOG LTD COM USD0.01
178,767$3.1B33.32%
190
PLNTPLANET FITNESS INC CL A
45,018$3.1B33.03%
191
DOCUDOCUSIGN INC COM
58,670$3.0B32.46%
192
MMYTMAKEMYTRIP LTD USD0.0005
100,378$2.8B29.57%
193
VRCAVERRICA PHARMACEUTICALS INC COM
234,116$2.5B27.02%
194
NEW PACIFIC METALS CORP COM NPV ISIN #CA6478241012 SEDOL #BF4CP8
1,254,245$2.2B23.75%
195
PODDINSULET CORP COM
22,709$2.2B23.05%
196
ASV HLDGS INC COM
769,914$2.1B22.60%
197
ALDXALDEYRA THERAPEUTICS USD0.001
218,636$2.0B21.07%
198
GGALGRUPO FINANCIERO GALICIA SA SPON ADR EACH REP 10 CL B SHS
77,268$2.0B21.05%
199
WPMWHEATON PRECIOUS METALS CORP COM NPV ISIN #CA9628791027 SEDOL #B
80,843$1.9B20.56%
200
SOCIAL CAP HEDOSOPHIA HLDGS CORP UNIT 1 CL A & 1/3 WT EXP ISIN #
175,605$1.8B19.34%
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