GILDER GAGNON HOWE & CO LLC Q4 2020 Filing

Filed February 16, 2021

Portfolio Value

$20.1B

Holdings

346

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (346 positions)

#StockSharesValue% PortfolioType
101
AM6AMICUS THERAPEUTICS INC
2,257,751$52.1B258.77%
102
HELLOFRESH SE ISIN DE000A161408 SEDOL BYWH8S0
639,835$50.6B251.00%
103
MAXREURMAXAR TECHNOLOGIES INC
1,295,548$50.0B248.17%
104
ARNAEURARENA PHARMACEUTICALS INC
636,714$48.9B242.83%
105
SNOWSNOWFLAKE INC
165,860$46.7B231.68%
106
PYPLPAYPAL HLDGS INC
198,239$46.4B230.46%
107
RDFNREDFIN CORP
664,766$45.6B226.46%
108
ABNBAIRBNB INC
308,805$45.3B225.02%
109
EIDOS THERAPEUTICS INC
333,176$43.8B217.61%
110
SSNCSS&C TECHNOLOGIES HLDGS INC
594,428$43.2B214.66%
111
PIIMPINJ INC
1,030,466$43.1B214.17%
112
PRPLPURPLE INNOVATION INC
1,294,913$42.7B211.73%
113
ABMDEURABIOMED INC
126,849$41.1B204.13%
114
RODGERS SILICON VALLEY AQ CO
3,066,627$40.9B203.21%
115
RNLXUSDRENALYTIX AI PLC
2,550,740$40.8B202.58%
116
SITESITEONE LANDSCAPE SUPPLY INC
253,457$40.2B199.58%
117
PRVBUSDPROVENTION BIO INC
2,359,682$40.0B198.42%
118
ARGXARGENX SE
135,420$39.8B197.69%
119
CHWYCHEWY INC
441,834$39.7B197.14%
120
CRMSALESFORCE COM INC
175,291$39.0B193.63%
121
XYLXYLEM INC
357,971$36.4B180.87%
122
METAFACEBOOK INC
128,622$35.1B174.40%
123
CELHCELSIUS HLDGS INC
688,745$34.7B172.00%
124
PDDPINDUODUO INC
186,454$33.1B164.44%
125
MAGENTA THERAPEUTICS INC
4,218,206$33.1B164.16%
126
SIGILON THERAPEUTICS INC
662,227$31.8B157.88%
127
MQ8MAG SILVER CORP
1,544,260$31.7B157.29%
128
ALECALECTOR INC
2,052,028$31.0B154.11%
129
APIAGORA INC
773,221$30.6B151.84%
130
ONEWONEWATER MARINE INC
1,028,277$29.9B148.48%
131
LESLIES INC
1,063,648$29.5B146.51%
132
OPCHOPTION CARE HEALTH INC
1,865,631$29.2B144.83%
133
SAFARICOM PLC KES005 ISIN KE1000001402 SEDOL B2QN3J6
92,720,974$29.1B144.35%
134
AZULQAZUL S A
1,236,382$28.2B140.05%
135
MAMASTERCARD INCORPORATED
79,028$28.2B140.02%
136
GLPGGALAPAGOS NV NPV ISIN BE0003818359 SEDOL B07Q2V5
282,227$27.8B137.95%
137
MLMMARTIN MARIETTA MATLS INC
95,289$27.1B134.32%
138
VITLVITAL FARMS INC
1,042,208$26.4B130.94%
139
XPXP INC
649,501$25.8B127.90%
140
EARGO INC
563,581$25.3B125.39%
141
DDOGDATADOG INC
255,933$25.2B125.06%
142
G2CEVERI HLDGS INC
1,807,011$25.0B123.87%
143
AZEKAZEK CO INC
647,652$24.9B123.61%
144
WLLWHITING PETE CORP NEW
969,413$24.2B120.30%
145
TMUST-MOBILE US INC
175,794$23.7B117.67%
146
WDAYWORKDAY INC
98,798$23.7B117.51%
147
SPTSPROUT SOCIAL INC
511,053$23.2B115.20%
148
AAPLAPPLE INC
171,907$22.8B113.22%
149
SITMSITIME CORP
203,653$22.8B113.15%
150
ZSZSCALER INC
111,740$22.3B110.77%
151
NKENIKE INC
152,094$21.5B106.81%
152
ABCLABCELLERA BIOLOGICS INC
454,598$18.3B90.80%
153
STAR PEAK ENERGY TRANSITION
885,453$18.1B89.92%
154
NARIUSDINARI MED INC
202,436$17.7B87.72%
155
AMTAMERICAN TOWER CORP NEW
76,568$17.2B85.31%
156
FTHMFATHOM HOLDINGS INC
474,061$17.1B84.81%
157
DISDISNEY WALT CO
92,455$16.8B83.15%
158
CBCHUBB LIMITED
107,579$16.6B82.20%
159
VEEVVEEVA SYS INC
60,818$16.6B82.19%
160
MPWRMONOLITHIC PWR SYS INC
44,345$16.2B80.61%
161
IGICINTL GNRL INSURANCE HLDNGS L
1,926,423$15.6B77.26%
162
ATZARITZIA INC SUB VTG SHS ISIN CA04045U1021 SEDOL BDCG2C2
760,559$15.4B76.42%
163
LULULULULEMON ATHLETICA INC
44,107$15.4B76.20%
164
GQ9SPDR GOLD TR
84,694$15.1B74.98%
165
BAMBUSER AB NPV ISIN SE0009663834 SEDOL BD8Z3Y2
7,997,407$14.4B71.45%
166
FLUIDRA SA EUR1 ISIN ES0137650018 SEDOL B28V440
536,527$13.8B68.27%
167
NMI1EURKIRKLAND LAKE GOLD LTD
331,390$13.7B67.89%
168
BWINBRP GROUP INC
450,738$13.5B67.06%
169
VESPER HEALTHCARE ACQSTN COR
1,190,886$13.5B66.86%
170
NUAGNEW PAC METALS CORP COM NPV ISIN CA64782A1075 SEDOL BMW5909
2,100,663$13.2B65.72%
171
GDXVANECK VECTORS ETF TR
365,082$13.2B65.27%
172
ALLKGUSDALLAKOS INC
93,803$13.1B65.18%
173
FERGFERGUSON PLC ORD GBP010 ISIN JE00BJVNSS43 SEDOL BJVNSS4
107,220$13.0B64.63%
174
GTMZOOMINFO TECHNOLOGIES INC
265,745$12.8B63.62%
175
SENS1GBPSENSEONICS HLDGS INC
14,480,109$12.6B62.66%
176
LMNDLEMONADE INC
101,278$12.4B61.59%
177
ESTCELASTIC N V
83,516$12.2B60.58%
178
CELLNEX TELECOM SAU EUR025 144A REG S ISIN ES0105066007 SEDOL
202,299$12.2B60.35%
179
RYTMRHYTHM PHARMACEUTICALS INC
385,532$11.5B56.90%
180
DIVERSIFIED GAS OIL PLC ORD GBP001 ISIN GB00BYX7JT74 SEDOL B
7,287,058$11.3B55.87%
181
PLMRPALOMAR HLDGS INC
125,689$11.2B55.43%
182
SKEENA RESOURCES COM NPVPOST REV SPLT ISIN CA83056P8064 SEDOL
3,968,668$10.7B53.19%
183
BEAMBEAM THERAPEUTICS INC
129,711$10.6B52.57%
184
WSCWILLSCOT MOBIL MINI HLDNG CO
454,180$10.5B52.23%
185
T7DTRANSDIGM GROUP INC
16,707$10.3B51.32%
186
HDBHDFC BANK LTD
141,426$10.2B50.73%
187
BACVERIZON COMMUNICATIONS INC
167,932$9.9B48.97%
188
BECNUSDBEACON ROOFING SUPPLY INC
243,219$9.8B48.52%
189
SIVBEURSVB FINANCIAL GROUP
23,832$9.2B45.88%
190
FNVFRANCO NEV CORP
73,121$9.2B45.49%
191
BARCLAYS BANK PLC
529,667$8.9B44.14%
192
ANETEURARISTA NETWORKS INC
30,027$8.7B43.31%
193
BIOHAVEN PHARMACTL HLDG CO L
101,307$8.7B43.10%
194
RCUSARCUS BIOSCIENCES INC
315,811$8.2B40.69%
195
RIGHTMOVE ORD GBP0001 ISIN GB00BGDT3G23 SEDOL BGDT3G2
850,563$7.6B37.56%
196
HSTMHEALTHSTREAM INC
346,059$7.6B37.52%
197
SILKSILK RD MED INC
118,382$7.5B37.01%
198
EHTHEHEALTH INC
105,205$7.4B36.88%
199
JAMFJAMF HLDG CORP
244,769$7.3B36.35%
200
QDELUSDQUIDEL CORP
36,931$6.6B32.93%
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