GILDER GAGNON HOWE & CO LLC Q4 2019 Filing

Filed February 14, 2020

Portfolio Value

$9.6B

Holdings

300

Report Date

Q4 2019

Filing Type

13F-HR

All Holdings (300 positions)

#StockSharesValue% PortfolioType
101
AMTAMERICAN TOWER CORP NEW
81,315$18.7B193.98%
102
RIGHTMOVE ORD GBP0001 ISIN GB00BGDT3G23 SEDOL BGDT3G2
2,207,677$18.5B192.34%
103
WUXI BIOLOGICS CAYMAN INC USD0000025 144A REG S ISIN KYG9700
1,449,371$18.4B190.47%
104
ARCO PLATFORM LTD
400,463$17.7B183.73%
105
SFIXSTITCH FIX INC
687,628$17.6B183.16%
106
NMI1EURKIRKLAND LAKE GOLD LTD
399,092$17.6B182.57%
107
BATRKUSDLIBERTY MEDIA CORP DELAWARE
592,876$17.5B181.80%
108
MPWRMONOLITHIC PWR SYS INC
97,019$17.3B179.27%
109
TRUPTRUPANION INC
460,762$17.3B179.16%
110
MQ8MAG SILVER CORP
1,442,963$17.1B177.34%
111
ALGTALLEGIANT TRAVEL CO
90,211$15.7B162.97%
112
BYNDBEYOND MEAT INC
202,440$15.3B158.86%
113
DISDISNEY WALT CO
104,982$15.2B157.61%
114
BACVERIZON COMMUNICATIONS INC
243,216$14.9B155.01%
115
GTT COMMUNICATIONS INC
1,303,414$14.8B153.56%
116
SNAPSNAP INC
902,229$14.7B152.93%
117
PLANUSDANAPLAN INC
278,174$14.6B151.30%
118
SENS1GBPSENSEONICS HLDGS INC
15,780,806$14.5B150.04%
119
VLRSCONTROLADORA VUELA CIA DE AV
1,296,543$13.5B140.24%
120
VEEVVEEVA SYS INC
95,604$13.4B139.59%
121
MOLECULAR TEMPLATES INC
956,422$13.4B138.84%
122
FORTESCUE METALS GROUP LTD NPV ISIN AU000000FMG4 SEDOL 6086253
1,776,078$13.3B138.53%
123
ADESTO TECHNOLOGIES CORP
1,516,387$12.9B133.79%
124
LULULULULEMON ATHLETICA INC
54,363$12.6B130.73%
125
CARGOJET INC COMMON AND VARIABLE VOTING SHARES ISIN CA14179V503
156,004$12.4B129.03%
126
GDXVANECK VECTORS ETF TRUST
415,285$12.2B126.22%
127
FERGFERGUSON PLC ORD GBP010 ISIN JE00BJVNSS43 SEDOL BJVNSS4
132,601$12.0B124.90%
128
ATZARITZIA INC SUB VTG SHS ISIN CA04045U1021 SEDOL BDCG2C2
807,610$11.9B123.15%
129
AUDENTES THERAPEUTICS INC
197,272$11.8B122.54%
130
FSLYFASTLY INC
561,104$11.3B116.89%
131
CVA1EURCOVANTA HLDG CORP
744,007$11.0B114.61%
132
SIVBEURSVB FINL GROUP
43,032$10.8B112.14%
133
FORESCOUT TECHNOLOGIES INC
326,031$10.7B111.00%
134
TIBERIUS ACQUISITION CORP
943,482$9.9B102.34%
135
SONOSONOS INC
618,868$9.7B100.34%
136
NKENIKE INC
92,873$9.4B97.67%
137
GPRKGEOPARK LTD
422,984$9.3B97.03%
138
THOTHOR INDS INC
125,097$9.3B96.46%
139
AFYAAFYA LTD
340,909$9.2B95.96%
140
FLEXION THERAPEUTICS INC
429,101$8.9B92.20%
141
MGYMAGNOLIA OIL & GAS CORP
704,963$8.9B92.05%
142
T7DTRANSDIGM GROUP INC
15,584$8.7B90.59%
143
AAPLAPPLE INC
27,759$8.2B84.62%
144
NEW PACIFIC METALS CORP COM NPV ISIN CA6478241012 SEDOL BF4CP8
1,777,004$8.1B84.07%
145
TWLOTWILIO INC
81,233$8.0B82.87%
146
FNVFRANCO NEVADA CORP
76,486$7.9B82.01%
147
REECE LIMITED NPV ISIN AU000000REH4 SEDOL 6728801
953,972$7.7B79.77%
148
9990302DAPACHE CORP
293,619$7.5B78.00%
149
ESTCELASTIC N V
114,383$7.4B76.35%
150
SPLKCHFSPLUNK INC
47,873$7.2B74.43%
151
GOLGBPGOL LINHAS AEREAS INTLG S A
384,374$6.9B72.10%
152
KRUSKURA SUSHI USA INC
263,530$6.7B69.62%
153
SEISOLARIS OILFIELD INFRSTR INC
477,278$6.7B69.36%
154
ALSALTIUS MINERALS CORP COM ISIN CA0209361009 SEDOL 2122355
705,369$6.5B67.53%
155
IBNICICI BK LTD
412,898$6.2B64.68%
156
ZZILLOW GROUP INC
133,585$6.1B63.70%
157
WRBBERKLEY W R CORP
88,627$6.1B63.57%
158
ALTUS MIDSTREAM CO
2,127,206$6.1B63.15%
159
MTZMASTEC INC
91,391$5.9B60.87%
160
HEIHEICO CORP NEW
64,199$5.7B59.66%
161
PFPTPROOFPOINT INC
48,556$5.6B57.85%
162
FNDFLOOR & DECOR HLDGS INC
106,715$5.4B56.28%
163
GTLSCHART INDS INC
79,676$5.4B55.81%
164
SILKSILK ROAD MEDICAL INC
132,680$5.4B55.62%
165
QUOTIENT LTD
558,851$5.3B55.17%
166
TCMDTACTILE SYS TECHNOLOGY INC
78,641$5.3B55.11%
167
AUTO TRADER GROUP PLC ORD GBP001 ISIN GB00BVYVFW23 SEDOL BVYV
671,071$5.3B54.87%
168
CRWDCROWDSTRIKE HLDGS INC
104,574$5.2B54.13%
169
VMCVULCAN MATLS CO
36,208$5.2B54.12%
170
HQYHEALTHEQUITY INC
66,908$5.0B51.44%
171
PLMRPALOMAR HLDGS INC
97,927$4.9B51.32%
172
TWSTTWIST BIOSCIENCE CORP
223,676$4.7B48.76%
173
R1 RCM INC
360,901$4.7B48.62%
174
SMLRSEMLER SCIENTIFIC INC COM USD0001
94,145$4.5B46.91%
175
BATRAUSDLIBERTY MEDIA CORP DELAWARE
151,605$4.5B46.66%
176
PANWPALO ALTO NETWORKS INC
19,387$4.5B46.53%
177
FWONALIBERTY MEDIA CORP DELAWARE
93,899$4.3B44.80%
178
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
51,755$4.1B42.70%
179
MSGSMADISON SQUARE GARDEN CO NEW
12,809$3.8B39.11%
180
DDOGDATADOG INC
98,389$3.7B38.58%
181
MISONIX INC
185,883$3.5B35.90%
182
PAGPENSKE AUTOMOTIVE GRP INC
68,547$3.4B35.73%
183
SIXEURSIX FLAGS ENTMT CORP NEW
76,310$3.4B35.73%
184
PODDINSULET CORP
19,311$3.3B34.32%
185
TASTUSDCARROLS RESTAURANT GROUP INC
456,749$3.2B33.42%
186
KTOSKRATOS DEFENSE & SEC SOLUTIO
165,411$3.0B30.92%
187
CELLNEX TELECOM SAU EUR025 144A REG S ISIN ES0105066007 SEDOL
68,442$2.9B30.60%
188
DOCUDOCUSIGN INC
36,554$2.7B28.12%
189
FLEX LNG LTD BM USD010 ISIN BMG359472021 SEDOL BJJMGB2
259,415$2.7B27.88%
190
TWTRUSDTWITTER INC
80,139$2.6B26.66%
191
FANGDIAMONDBACK ENERGY INC
27,526$2.6B26.53%
192
ENTERCOM COMMUNICATIONS CORP
549,231$2.5B26.45%
193
YETIYETI HLDGS INC
70,529$2.5B25.46%
194
JPMJPMORGAN CHASE & CO
17,053$2.4B24.67%
195
WPMWHEATON PRECIOUS METALS CORP
79,639$2.4B24.59%
196
COLDAMERICOLD RLTY TR
67,104$2.4B24.42%
197
LHCGUSDLHC GROUP INC
17,004$2.3B24.31%
198
CARL ZEISS MEDITEC AG NPV ISIN DE0005313704 SEDOL 5922961
17,374$2.2B23.01%
199
PLDPROLOGIS INC
24,242$2.2B22.43%
200
PENPENUMBRA INC
13,056$2.1B22.27%
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