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Gilder Gagnon Howe & Co LLC

13F filer · CIK 0000902464
Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$9.69BU.S. long equity reported on 13F
Positions27450 new · 27 closed
Net flow last quarter-$268MBuys minus sells
Top 10 positions weight30.6%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 2026274 positions
NVDANvidia Corp$481M4.96%0.01%-5.1%Q3 2013
NETCloudflare, Inc.$409M4.22%Not reported-6.2%Q3 2019
AMZNAmazon Com Inc$401M4.14%0.02%-3.9%Q3 2013
NFLXNetflix Inc$286M2.95%0.10%-4.6%Q3 2013
PWRQuanta Services, Inc.$272M2.81%0.25%+1.2%Q1 2021
NBISNebius Group N.V.$240M2.48%0.34%-8.4%Q3 2013
TSLATesla, Inc.$239M2.47%0.01%-8.1%Q3 2013
MUMicron Technology Inc$233M2.40%0.02%-47.7%Q1 2014
SHOPShopify Inc.$210M2.16%0.47%-14.8%Q2 2015
METAMeta Platforms, Inc.$195M2.01%Not reported-12.4%Q3 2013
GOOGLAlphabet Inc.$192M1.99%0.00%+12.5%Q4 2015
SITMSITIME Corp$179M1.85%0.91%-26.2%Q4 2019
ENPHEnphase Energy, Inc.$171M1.77%2.63%+62.1%Q1 2014
ARMArm Holdings PLC$164M1.69%0.04%+13.0%Q3 2023
ISRGIntuitive Surgical Inc$162M1.67%0.11%-9.6%Q4 2016
GOOGAlphabet Inc.$152M1.57%Not reported+2.6%Q4 2015
HOODRobinhood Markets, Inc.$146M1.51%0.63%+0.9%Q1 2025
SNSharkNinja, Inc.$142M1.47%0.66%-2.3%Q3 2024
NTRANatera, Inc.$135M1.40%0.35%-34.1%Q3 2015
EMBJEmbraer S.A.$134M1.38%0.29%-1.0%Q2 2024
ANETArista Networks, Inc.$130M1.34%0.06%-4.3%Q2 2014
INTCIntel Corp$122M1.26%0.02%+67.7%Q2 2023
TSEMTower Semiconductor Ltd$121M1.25%0.41%-1.6%Q3 2025
TOSTToast, Inc.$110M1.14%1.80%-2.8%Q3 2021
TKOTKO Group Holdings, Inc.$108M1.12%Not reported-4.9%Q1 2024
TBBBBBB Foods Inc$105M1.08%Not reported-1.4%Q1 2024
SPHRSphere Entertainment Co.$96.5M1.00%Not reported-0.7%Q3 2024
NYTNew York Times Co$93.7M0.97%Not reported-1.3%Q1 2018
ECHOEchoStar CORP$92.7M0.96%1.91%-22.2%Q1 2024
MELIMercadolibre Inc$90.4M0.93%0.11%-4.2%Q3 2013
AFRMAffirm Holdings, Inc.$90.4M0.93%1.87%+15.7%Q1 2021
QXOQXO, Inc.$82.7M0.85%0.66%-20.0%Q2 2025
XMTRXometry, Inc.$82.7M0.85%1.86%-7.0%Q2 2021
ALNYAlnylam Pharmaceuticals, Inc.$81M0.84%0.20%-3.9%Q3 2013
ACMRACM Research, Inc.$80.8M0.83%1.50%+794.2%Q4 2017
MDAMDA Space Ltd.$69.3M0.72%Not reported-13.1%Q1 2026
SPNTSiriusPoint Ltd$68.8M0.71%2.47%-2.8%Q3 2022
ABNBAirbnb, Inc.$68.6M0.71%Not reported+13.0%Q4 2020
GAPGap Inc$68.4M0.71%1.02%-0.3%Q2 2024
ESLTElbit Systems Ltd$66.5M0.69%0.19%-21.5%Q1 2017
DASHDoorDash, Inc.$66.3M0.68%Not reported+1017.2%Q1 2023
PRCHPorch Group, Inc.$65.9M0.68%3.43%+5.0%Q1 2025
FNVFRANCO NEVADA Corp$64.8M0.67%0.16%-8.0%Q3 2013
RDDTReddit, Inc.$63.6M0.66%Not reported-2.6%Q4 2024
RIVNRivian Automotive, Inc. / DE$62.3M0.64%0.26%+1.2%Q4 2021
RTXRTX Corp$59.3M0.61%0.02%NewQ2 2026
LASRNlight, Inc.$58.6M0.60%1.46%+7.0%Q4 2018
DUOLDuolingo, Inc.$57.8M0.60%3.02%-1.2%Q3 2021
BOOTBoot Barn Holdings, Inc.$56.6M0.58%1.14%-1.0%Q4 2014
LPLALPL Financial Holdings Inc.$54.4M0.56%0.24%-0.9%Q2 2023
Q1 2026Reported May 15, 2026251 positions
NVDANvidia Corp$442M5.30%0.01%-1.8%Q3 2013
NFLXNetflix Inc$403M4.84%0.10%-4.0%Q3 2013
NETCloudflare, Inc.$367M4.40%Not reported+1.4%Q3 2019
AMZNAmazon Com Inc$365M4.38%0.02%-2.7%Q3 2013
SHOPShopify Inc.$256M3.07%0.55%-1.1%Q2 2015
TSLATesla, Inc.$230M2.76%0.02%-14.7%Q3 2013
METAMeta Platforms, Inc.$225M2.70%Not reported-4.0%Q3 2013
ISRGIntuitive Surgical Inc$207M2.49%0.13%-5.1%Q4 2016
PWRQuanta Services, Inc.$205M2.46%0.25%+0.1%Q1 2021
NTRANatera, Inc.$151M1.81%0.53%-8.8%Q3 2015
GOOGLAlphabet Inc.$138M1.65%0.00%-1.4%Q4 2015
ECHOEchoStar CORP$137M1.65%2.46%+26.3%Q1 2024
MUMicron Technology Inc$130M1.56%0.03%-22.3%Q1 2014
EMBJEmbraer S.A.$126M1.51%0.29%-8.8%Q2 2024
GOOGAlphabet Inc.$120M1.44%Not reported+7.7%Q4 2015
QXOQXO, Inc.$116M1.40%0.84%-3.8%Q2 2025
TKOTKO Group Holdings, Inc.$114M1.37%Not reported-18.7%Q1 2024
NYTNew York Times Co$114M1.36%Not reported+0.6%Q1 2018
SITMSITIME Corp$113M1.35%1.24%-12.2%Q4 2019
TOSTToast, Inc.$108M1.29%1.85%-7.3%Q3 2021
SHAKShake Shack Inc.$102M1.23%Not reported-9.0%Q1 2015
ARQTArcutis Biotherapeutics, Inc.$101M1.22%3.44%-3.4%Q1 2024
SNSharkNinja, Inc.$101M1.22%0.68%-3.4%Q3 2024
HOODRobinhood Markets, Inc.$100M1.20%0.62%+87.2%Q1 2025
NBISNebius Group N.V.$98.7M1.18%0.38%-6.2%Q3 2013
ANETArista Networks, Inc.$97.9M1.17%0.06%-2.4%Q2 2014
MELIMercadolibre Inc$96.1M1.15%0.11%+1.4%Q3 2013
RBLXRoblox Corp$95.1M1.14%0.23%-1.3%Q1 2021
ESLTElbit Systems Ltd$94.8M1.14%0.24%+4.3%Q1 2017
ALNYAlnylam Pharmaceuticals, Inc.$92.7M1.11%0.21%-12.3%Q3 2013
TBBBBBB Foods Inc$90.3M1.08%Not reported+1.7%Q1 2024
GAPGap Inc$88.9M1.07%0.99%-1.7%Q2 2024
FNVFRANCO NEVADA Corp$83.4M1.00%0.18%-1.0%Q3 2013
TSEMTower Semiconductor Ltd$82.7M0.99%0.42%-0.1%Q3 2025
ENPHEnphase Energy, Inc.$81.2M0.97%1.63%+6429.5%Q1 2014
SPHRSphere Entertainment Co.$65.9M0.79%Not reported+0.1%Q3 2024
FIGRFigure Technology Solutions, Inc.$65.5M0.79%Not reported-3.7%Q3 2025
SPNTSiriusPoint Ltd$63.5M0.76%2.54%-10.6%Q3 2022
ARMArm Holdings PLC$61.8M0.74%0.04%+11.3%Q3 2023
LPLALPL Financial Holdings Inc.$58.6M0.70%0.24%-24.8%Q2 2023
POOLPool Corp$57M0.68%0.77%+0.4%Q3 2013
CBOECboe Global Markets, Inc.$57M0.68%0.19%-2.1%Q4 2023
SPOTSpotify Technology S.A.$57M0.68%0.06%-9.6%Q1 2019
ABNBAirbnb, Inc.$53.6M0.64%Not reported-1.8%Q4 2020
RIVNRivian Automotive, Inc. / DE$53.4M0.64%0.28%-1.5%Q4 2021
BOOTBoot Barn Holdings, Inc.$50.9M0.61%1.14%-2.8%Q4 2014
RDDTReddit, Inc.$50.7M0.61%Not reported-8.6%Q4 2024
DUOLDuolingo, Inc.$50.1M0.60%3.06%+0.5%Q3 2021
ARXAccelerant Holdings$50M0.60%2.25%+1.1%Q3 2025
MDAMDA Space Ltd.$48.9M0.59%Not reportedNewQ1 2026
Q4 2025Reported Feb 17, 2026250 positions
NVDANvidia Corp$481M5.08%0.01%-4.6%Q3 2013
AMZNAmazon Com Inc$415M4.38%0.02%-0.8%Q3 2013
NFLXNetflix Inc$409M4.32%0.10%-2.8%Q3 2013
SHOPShopify Inc.$351M3.70%0.55%-5.9%Q2 2015
NETCloudflare, Inc.$346M3.65%Not reported-4.5%Q3 2019
TSLATesla, Inc.$327M3.45%0.02%-3.5%Q3 2013
METAMeta Platforms, Inc.$271M2.86%Not reported-2.6%Q3 2013
ISRGIntuitive Surgical Inc$268M2.83%0.13%-1.5%Q4 2016
NTRANatera, Inc.$190M2.00%0.59%-13.6%Q3 2015
PWRQuanta Services, Inc.$158M1.66%0.25%-5.5%Q1 2021
TOSTToast, Inc.$156M1.65%2.00%-4.3%Q3 2021
GOOGLAlphabet Inc.$152M1.60%0.00%-1.5%Q4 2015
EMBJEmbraer S.A.$150M1.58%0.32%-2.2%Q2 2024
TKOTKO Group Holdings, Inc.$145M1.53%Not reported-2.6%Q1 2024
MUMicron Technology Inc$142M1.50%0.04%-2.6%Q1 2014
RBLXRoblox Corp$138M1.46%0.24%-0.4%Q1 2021
SITMSITIME Corp$131M1.38%1.41%-3.6%Q4 2019
ARQTArcutis Biotherapeutics, Inc.$129M1.37%3.61%+0.6%Q1 2024
ALNYAlnylam Pharmaceuticals, Inc.$127M1.34%0.24%-3.0%Q3 2013
GOOGAlphabet Inc.$122M1.29%Not reported-2.5%Q4 2015
QXOQXO, Inc.$120M1.27%0.92%+7.6%Q2 2025
SNSharkNinja, Inc.$111M1.17%0.70%-2.5%Q3 2024
MELIMercadolibre Inc$110M1.16%0.11%-0.9%Q3 2013
ANETArista Networks, Inc.$107M1.13%0.07%-3.0%Q2 2014
SHAKShake Shack Inc.$103M1.09%Not reported-2.9%Q1 2015
BSXBoston Scientific Corp$103M1.08%0.07%-2.4%Q3 2013
ECHOEchoStar CORP$101M1.07%1.95%+48.9%Q1 2024
APPFAppfolio Inc$97.6M1.03%Not reported-19.0%Q1 2019
GAPGap Inc$95.6M1.01%1.00%-2.1%Q2 2024
RDDTReddit, Inc.$94.6M1.00%Not reported+592.4%Q4 2024
NYTNew York Times Co$93.6M0.99%Not reported-2.6%Q1 2018
LPLALPL Financial Holdings Inc.$92.5M0.98%0.32%-2.6%Q2 2023
DUOLDuolingo, Inc.$88.8M0.94%3.04%-11.6%Q3 2021
HOODRobinhood Markets, Inc.$87.4M0.92%0.33%+24.2%Q1 2025
NBISNebius Group N.V.$84.9M0.90%0.40%-3.4%Q3 2013
TBBBBBB Foods Inc$83.9M0.89%Not reported-1.5%Q1 2024
FIGRFigure Technology Solutions, Inc.$81.9M0.86%Not reported-38.7%Q3 2025
MSFTMicrosoft Corp$78.7M0.83%0.00%-4.2%Q2 2014
SPOTSpotify Technology S.A.$75.4M0.80%0.06%-8.2%Q1 2019
SPNTSiriusPoint Ltd$72.1M0.76%2.82%-3.4%Q3 2022
RIVNRivian Automotive, Inc. / DE$71M0.75%0.29%+0.5%Q4 2021
AFRMAffirm Holdings, Inc.$70.9M0.75%1.61%-2.2%Q1 2021
FNVFRANCO NEVADA Corp$70.7M0.75%0.18%-2.1%Q3 2013
HUBSHubspot Inc$66.6M0.70%0.32%-3.4%Q4 2014
FRPTFreshpet, Inc.$64.3M0.68%2.15%-10.5%Q4 2014
POOLPool Corp$64.2M0.68%0.77%-2.2%Q3 2013
TTANServiceTitan, Inc.$63.7M0.67%1.69%-2.3%Q4 2024
BOOTBoot Barn Holdings, Inc.$63.2M0.67%1.18%-2.4%Q4 2014
ESLTElbit Systems Ltd$61.9M0.65%0.23%-2.5%Q1 2017
XMTRXometry, Inc.$60.8M0.64%2.22%+5.6%Q2 2021
Q3 2025Reported Nov 14, 2025249 positions
NFLXNetflix Inc$538M5.48%0.11%-4.7%Q3 2013
NVDANvidia Corp$504M5.14%0.01%-2.2%Q3 2013
AMZNAmazon Com Inc$398M4.06%0.02%-2.8%Q3 2013
NETCloudflare, Inc.$394M4.02%Not reported-6.1%Q3 2019
SHOPShopify Inc.$344M3.50%0.59%-3.2%Q2 2015
TSLATesla, Inc.$335M3.41%0.02%-1.0%Q3 2013
METAMeta Platforms, Inc.$309M3.15%Not reported-4.5%Q3 2013
RBLXRoblox Corp$237M2.41%0.24%-1.5%Q1 2021
ISRGIntuitive Surgical Inc$215M2.19%0.14%-2.4%Q4 2016
DUOLDuolingo, Inc.$184M1.88%3.44%-3.4%Q3 2021
TOSTToast, Inc.$167M1.71%2.09%+4.8%Q3 2021
PWRQuanta Services, Inc.$164M1.67%0.27%-1.3%Q1 2021
NTRANatera, Inc.$154M1.57%0.70%-7.6%Q3 2015
ALNYAlnylam Pharmaceuticals, Inc.$150M1.53%0.25%-2.3%Q3 2013
TKOTKO Group Holdings, Inc.$144M1.47%Not reported-1.4%Q1 2024
EMBJEmbraer S.A.$144M1.46%0.32%-7.9%Q2 2024
APPFAppfolio Inc$143M1.45%Not reported-1.4%Q1 2019
MELIMercadolibre Inc$129M1.32%0.11%-2.2%Q3 2013
ANETArista Networks, Inc.$123M1.25%0.07%-4.7%Q2 2014
SHAKShake Shack Inc.$122M1.25%Not reported-8.0%Q1 2015
GOOGLAlphabet Inc.$120M1.22%0.00%-1.9%Q4 2015
FIGRFigure Technology Solutions, Inc.$119M1.21%Not reportedNewQ3 2025
NBISNebius Group N.V.$118M1.20%0.45%+17.7%Q3 2013
SITMSITIME Corp$116M1.18%1.48%-2.2%Q4 2019
QXOQXO, Inc.$110M1.12%0.86%+10.7%Q2 2025
BSXBoston Scientific Corp$108M1.10%0.07%-2.0%Q3 2013
SNSharkNinja, Inc.$105M1.07%0.72%+12.8%Q3 2024
SPOTSpotify Technology S.A.$98.7M1.01%0.07%-2.5%Q1 2019
GOOGAlphabet Inc.$97.3M0.99%Not reported-1.8%Q4 2015
ROKURoku, Inc$96.7M0.99%0.66%+11.0%Q3 2017
HOODRobinhood Markets, Inc.$89.1M0.91%0.27%+90.8%Q1 2025
POOLPool Corp$89.1M0.91%0.77%+2.1%Q3 2013
LPLALPL Financial Holdings Inc.$88.5M0.90%0.33%-1.7%Q2 2023
MSFTMicrosoft Corp$88M0.90%0.00%-3.9%Q2 2014
MUMicron Technology Inc$85.2M0.87%0.05%-1.5%Q1 2014
ARQTArcutis Biotherapeutics, Inc.$83.5M0.85%3.68%+6.6%Q1 2024
GAPGap Inc$81.6M0.83%1.03%+1.0%Q2 2024
HUBSHubspot Inc$80.4M0.82%0.33%-2.3%Q4 2014
NYTNew York Times Co$79.5M0.81%Not reported-14.3%Q1 2018
FNVFRANCO NEVADA Corp$77.7M0.79%0.18%-0.5%Q3 2013
PCORProcore Technologies, Inc.$75.8M0.77%0.69%-5.2%Q2 2021
AFRMAffirm Holdings, Inc.$71.2M0.73%1.65%-27.0%Q1 2021
TBBBBBB Foods Inc$68.7M0.70%Not reported-10.2%Q1 2024
FRPTFreshpet, Inc.$65M0.66%2.42%-10.7%Q4 2014
TEMTempus AI, Inc.$62.8M0.64%Not reported+88.4%Q4 2024
PRCHPorch Group, Inc.$62.6M0.64%3.04%+51.6%Q1 2025
SPNTSiriusPoint Ltd$61.7M0.63%2.92%+0.7%Q3 2022
TTANServiceTitan, Inc.$61.7M0.63%1.73%-0.8%Q4 2024
BOOTBoot Barn Holdings, Inc.$60.8M0.62%1.20%-19.6%Q4 2014
ARXAccelerant Holdings$58M0.59%2.35%NewQ3 2025
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