Gilder, Gagnon, Howe & Co

Gilder Gagnon Howe & Co as of June 30, 2026

Portfolio Holdings for Gilder Gagnon Howe & Co

Gilder Gagnon Howe & Co holds 274 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
NVIDIA Corporation (NVDA) 5.0 $481M 2.4M 200.09
Cloudflare Cl A Com (NET) 4.2 $409M 1.7M 245.28
Amazon (AMZN) 4.1 $401M 1.7M 238.34
Netflix (NFLX) 2.9 $286M 4.0M 71.40
Quanta Services (PWR) 2.8 $272M 378k 720.04
Nebius Group Shs Class A (NBIS) 2.5 $241M 871k 276.17
Tesla Motors (TSLA) 2.5 $239M 569k 420.60
Micron Technology (MU) 2.4 $233M 202k 1154.29
Shopify Cl A Sub Vtg Shs (SHOP) 2.2 $210M 1.8M 114.18
Meta Platforms Cl A (META) 2.0 $195M 345k 563.29
Alphabet Cap Stk Cl A (GOOGL) 2.0 $193M 539k 357.37
Sitime Corp (SITM) 1.9 $179M 241k 745.56
4068594 Enphase Energy (ENPH) 1.8 $171M 3.5M 49.24
Arm Holdings Sponsored Ads (ARM) 1.7 $164M 462k 354.57
Intuitive Surgical Com New (ISRG) 1.7 $162M 406k 397.68
Alphabet Cap Stk Cl C (GOOG) 1.6 $152M 431k 353.33
Robinhood Mkts Com Cl A (HOOD) 1.5 $146M 1.5M 100.28
Sharkninja Com Shs (SN) 1.5 $142M 935k 152.27
Natera (NTRA) 1.4 $135M 498k 271.45
Embraer Sponsored Ads (EMBJ) 1.4 $134M 2.1M 63.80
Arista Networks Com Shs (ANET) 1.3 $130M 763k 169.88
Intel Corporation (INTC) 1.3 $122M 874k 139.63
Tower Semiconductor Shs New (TSEM) 1.2 $121M 464k 260.64
Toast Cl A (TOST) 1.1 $110M 4.0M 27.82
Tko Group Holdings Cl A (TKO) 1.1 $108M 537k 201.31
Bbb Foods Cl A Com (TBBB) 1.1 $105M 2.5M 41.67
Sphere Entertainment Cl A (SPHR) 1.0 $97M 558k 173.03
New York Times Co Mtn Be Cl A (NYT) 1.0 $94M 1.3M 69.98
Echostar Corp Cl A 1.0 $93M 913k 101.50
MercadoLibre (MELI) 0.9 $90M 53k 1697.40
Affirm Hldgs Com Cl A (AFRM) 0.9 $90M 1.1M 81.55
Qxo Com New (QXO) 0.9 $83M 4.8M 17.28
Xometry Class A Com (XMTR) 0.9 $83M 857k 96.52
Alnylam Pharmaceuticals (ALNY) 0.8 $81M 269k 301.03
Acm Resh Com Cl A (ACMR) 0.8 $81M 637k 126.89
Mda-tc (MDA) 0.7 $69M 1.7M 41.28
Siriuspoint (SPNT) 0.7 $69M 2.9M 24.00
Airbnb Com Cl A (ABNB) 0.7 $69M 480k 143.10
Gap (GAP) 0.7 $68M 3.7M 18.68
Elbit Sys Ord (ESLT) 0.7 $67M 88k 758.72
Doordash Cl A (DASH) 0.7 $66M 359k 184.53
Porch Group (PRCH) 0.7 $66M 4.4M 15.04
Franco-Nevada Corporation (FNV) 0.7 $65M 311k 208.44
Reddit Cl A (RDDT) 0.7 $64M 366k 173.58
Rivian Automotive Com Cl A (RIVN) 0.6 $62M 3.6M 17.35
Raytheon Technologies Corp (RTX) 0.6 $59M 313k 189.73
Nlight (LASR) 0.6 $59M 841k 69.62
Duolingo Cl A Com (DUOL) 0.6 $58M 502k 115.02
Boot Barn Hldgs (BOOT) 0.6 $57M 344k 164.27
Lpl Financial Holdings (LPLA) 0.6 $54M 193k 281.68
Coreweave Com Cl A (CRWV) 0.6 $54M 538k 99.54
Axon Enterprise (AXON) 0.5 $51M 91k 560.61
Applied Optoelectronics (AAOI) 0.5 $51M 343k 148.16
Pool Corporation (POOL) 0.5 $51M 236k 214.90
Hubspot (HUBS) 0.5 $49M 270k 182.51
Via Transn Com Cl A (VIA) 0.5 $47M 2.6M 18.14
Figure Technology Solutio Com Cl A (FIGR) 0.5 $46M 1.5M 30.71
Live Oak Bancshares (LOB) 0.5 $46M 1.1M 40.84
Roblox Corp Cl A (RBLX) 0.5 $46M 842k 54.38
Talen Energy Corp (TLN) 0.5 $46M 118k 384.26
Universal Technical Institute (UTI) 0.5 $45M 1.0M 42.77
Spotify Technology S A SHS (SPOT) 0.5 $44M 96k 459.13
Accelerant Holdings Cl A (ARX) 0.5 $44M 3.7M 11.72
Ftai Aviation SHS (FTAI) 0.5 $44M 161k 270.53
Ge Aerospace Com New (GE) 0.4 $42M 113k 373.73
Nektar Therapeutics Com New (NKTR) 0.4 $42M 601k 69.81
Bridgebio Pharma (BBIO) 0.4 $41M 549k 74.48
Appfolio Com Cl A (APPF) 0.4 $40M 250k 160.35
Martin Marietta Materials (MLM) 0.4 $39M 68k 576.70
Freshpet (FRPT) 0.4 $37M 626k 59.12
ON Semiconductor (ON) 0.4 $37M 388k 94.54
Grupo Aeromexico Sab De Cv Sponsored Ads (AERO) 0.4 $36M 2.0M 18.00
Tamboran Res Corp (TBN) 0.4 $36M 1.1M 32.51
Space Exploration Techn Corp Class A Com Stk (SPCX) 0.4 $35M 202k 170.86
Arcutis Biotherapeutics (ARQT) 0.4 $34M 1.3M 26.22
Rambus (RMBS) 0.4 $34M 257k 132.74
Cytokinetics Com New (CYTK) 0.4 $34M 400k 85.19
Alignment Healthcare (ALHC) 0.3 $33M 1.4M 23.81
Solaris Energy Infras Com Cl A (SEI) 0.3 $32M 403k 80.46
Intl Gnrl Insurance Hldngs L SHS (IGIC) 0.3 $32M 1.2M 26.17
Bloom Energy Corp Com Cl A (BE) 0.3 $31M 102k 302.70
Texas Roadhouse (TXRH) 0.3 $30M 155k 193.23
Loar Holdings Com Shs (LOAR) 0.3 $30M 366k 80.61
Taiwan Semiconductor Manufac Sponsored Ads (TSM) 0.3 $29M 62k 477.57
Establishment Labs Holdings Ord (ESTA) 0.3 $29M 342k 85.81
Siteone Landscape Supply (SITE) 0.3 $29M 256k 114.41
Oscar Health Cl A (OSCR) 0.3 $29M 1.0M 28.52
Thredup Cl A (TDUP) 0.3 $28M 4.1M 6.85
Apple (AAPL) 0.3 $28M 98k 289.36
Wayfair Cl A (W) 0.3 $28M 300k 92.42
Microsoft Corporation (MSFT) 0.3 $27M 73k 373.02
Citigroup Com New (C) 0.3 $27M 192k 139.96
Servicetitan Shs Cl A (TTAN) 0.3 $27M 378k 70.71
Kymera Therapeutics (KYMR) 0.3 $26M 229k 114.67
TransDigm Group Incorporated (TDG) 0.3 $25M 19k 1332.03
Uniqure Nv SHS (QURE) 0.3 $25M 531k 46.06
Pattern Group Com Ser A (PTRN) 0.2 $23M 929k 25.19
Legence Corp Cl A (LGN) 0.2 $22M 259k 85.23
Calix (CALX) 0.2 $22M 580k 37.32
Glaukos (GKOS) 0.2 $21M 152k 139.76
Si-bone (SIBN) 0.2 $20M 1.3M 16.32
Mastercard Incorporated Cl A (MA) 0.2 $20M 39k 513.60
Tempus Ai Cl A (TEM) 0.2 $20M 346k 57.93
Allied Motion Technologies (ALNT) 0.2 $18M 170k 102.93
Qualcomm (QCOM) 0.2 $17M 93k 184.79
W.R. Berkley Corporation (WRB) 0.2 $17M 240k 70.53
Ge Vernova (GEV) 0.2 $16M 14k 1174.86
Guardant Health (GH) 0.2 $16M 105k 150.03
Madrigal Pharmaceuticals (MDGL) 0.2 $15M 29k 536.95
Krystal Biotech (KRYS) 0.2 $15M 40k 371.67
Madison Square Grdn Sprt Cor Cl A (MSGS) 0.1 $14M 36k 401.84
Snowflake Com Shs (SNOW) 0.1 $14M 56k 254.50
Ambiq Micro Common Stock (AMBQ) 0.1 $14M 160k 88.30
Roundhill Etf Trust Memory Etf 0.1 $14M 186k 73.85
Datadog Cl A Com (DDOG) 0.1 $13M 52k 260.36
Chart Industries (GTLS) 0.1 $13M 63k 208.94
Dpc Holdings Ordinary Shares 0.1 $13M 265k 49.06
Planet Labs Pbc Com Cl A (PL) 0.1 $12M 376k 33.13
Woodward Governor Company (WWD) 0.1 $12M 29k 425.44
Magnolia Oil & Gas Corp Cl A (MGY) 0.1 $12M 480k 25.58
Realreal (REAL) 0.1 $12M 1.0M 11.79
Vita Coco Co Inc/the (COCO) 0.1 $12M 179k 66.14
Hinge Health Cl A (HNGE) 0.1 $12M 142k 83.00
Option Care Health Com New (OPCH) 0.1 $12M 560k 20.97
Veradermics Common Stock (MANE) 0.1 $12M 95k 122.94
Mamamancini's Holdings (MAMA) 0.1 $11M 631k 17.85
Everquote Com Cl A (EVER) 0.1 $11M 460k 23.79
Cogent Comm Holdings Com New (CCOI) 0.1 $11M 784k 13.88
Lgi Homes (LGIH) 0.1 $11M 171k 63.68
Corning Incorporated (GLW) 0.1 $9.9M 39k 255.43
Kratos Defense & Sec Solutio Com New (KTOS) 0.1 $9.9M 198k 49.86
Chubb (CB) 0.1 $9.7M 29k 340.74
Palantir Technologies Cl A (PLTR) 0.1 $9.6M 83k 116.67
Aehr Test Systems (AEHR) 0.1 $9.6M 100k 96.06
Resideo Technologies (REZI) 0.1 $9.6M 308k 31.10
Rocket Lab Corp (RKLB) 0.1 $9.3M 91k 101.65
Take-Two Interactive Software (TTWO) 0.1 $9.2M 37k 249.98
International Business Machines (IBM) 0.1 $9.1M 32k 281.21
Aevex Corp Com Cl A 0.1 $9.0M 431k 20.89
Onewater Marine Cl A Com (ONEW) 0.1 $8.9M 791k 11.27
Liberty Media Corp Del Com Lbty One S C (FWONK) 0.1 $8.9M 93k 95.14
Hut 8 Corp (HUT) 0.1 $8.7M 76k 115.44
Moody's Corporation (MCO) 0.1 $8.6M 19k 452.92
Sk Telecom Sponsored Adr (SKM) 0.1 $8.1M 252k 32.16
Suncor Energy (SU) 0.1 $7.9M 148k 53.68
Heico Corp Cl A (HEI.A) 0.1 $7.7M 30k 257.91
Newamsterdam Pharma Company Ordinary Shares (NAMS) 0.1 $7.6M 224k 33.89
American Tower Reit (AMT) 0.1 $7.4M 45k 163.57
Penske Automotive (PAG) 0.1 $7.4M 41k 178.95
Servicenow (NOW) 0.1 $7.3M 74k 99.28
Butterfly Network Com Cl A (BFLY) 0.1 $6.8M 804k 8.42
Lemonade (LMND) 0.1 $6.7M 103k 65.05
Jabil Circuit (JBL) 0.1 $6.5M 17k 385.48
Sherwin-Williams Company (SHW) 0.1 $6.4M 19k 344.32
Vulcan Materials Company (VMC) 0.1 $6.3M 21k 295.01
Vertiv Holdings Com Cl A (VRT) 0.1 $6.2M 19k 334.82
Alamos Gold Com Cl A (AGI) 0.1 $6.2M 203k 30.34
Clear Secure Com Cl A (YOU) 0.1 $6.1M 110k 55.73
Brightview Holdings (BV) 0.1 $5.9M 417k 14.17
Ezcorp Cl A Non Vtg (EZPW) 0.1 $5.9M 170k 34.57
Costco Wholesale Corporation (COST) 0.1 $5.8M 6.2k 935.47
Visa Com Cl A (V) 0.1 $5.4M 16k 343.09
TWFG Com Cl A (TWFG) 0.1 $5.3M 221k 24.05
Skyward Specialty Insurance Gr (SKWD) 0.1 $5.3M 91k 58.35
Wal-Mart Stores (WMT) 0.1 $5.3M 47k 113.26
Murphy Usa (MUSA) 0.1 $5.2M 9.7k 538.87
Celestica (CLS) 0.1 $5.2M 14k 364.80
Wheaton Precious Metals Corp (WPM) 0.1 $5.1M 45k 112.32
HEICO Corporation (HEI) 0.1 $5.0M 14k 356.19
Qnity Electronics Common Stock (Q) 0.1 $5.0M 30k 163.31
James Hardie Inds Ord Shs (JHX) 0.1 $4.9M 186k 26.18
Peloton Interactive Cl A Com (PTON) 0.0 $4.7M 800k 5.91
Hims & Hers Health Com Cl A (HIMS) 0.0 $4.6M 134k 34.67
Semtech Corporation (SMTC) 0.0 $4.6M 28k 161.85
Impinj (PI) 0.0 $4.6M 32k 143.23
Nu Hldgs Ord Shs Cl A (NU) 0.0 $4.5M 339k 13.36
I-80 Gold Corp (IAUX) 0.0 $4.4M 3.1M 1.44
Beta Technologies Com Shs Cl A (BETA) 0.0 $4.4M 264k 16.75
Emcor (EME) 0.0 $4.3M 5.2k 829.88
Live Nation Entertainment (LYV) 0.0 $4.2M 23k 183.11
PDF Solutions (PDFS) 0.0 $4.0M 57k 70.79
Select Water Solutions Cl A Com (WTTR) 0.0 $4.0M 199k 19.98
Revolution Medicines (RVMD) 0.0 $4.0M 21k 187.28
Trisalus Life Sciences (TLSI) 0.0 $3.9M 850k 4.55
Victorias Secret And Common Stock (VSXY) 0.0 $3.8M 45k 83.48
Hyperliquid Strategies (PURR) 0.0 $3.8M 479k 7.87
Personalis Ord (PSNL) 0.0 $3.7M 279k 13.40
Stoke Therapeutics (STOK) 0.0 $3.7M 113k 32.72
Enovix Corp (ENVX) 0.0 $3.5M 574k 6.07
Kornit Digital SHS (KRNT) 0.0 $3.5M 214k 16.25
Gitlab Class A Com (GTLB) 0.0 $3.4M 112k 30.53
Anterix Inc. Atex (ATEX) 0.0 $3.4M 33k 102.94
Constellation Energy (CEG) 0.0 $3.3M 13k 248.37
Immunome (IMNM) 0.0 $3.2M 152k 21.19
Intuitive Machines Class A Com (LUNR) 0.0 $3.2M 149k 21.39
Quantinuum Cl A Com 0.0 $3.1M 38k 81.74
Sensient Technologies Corporation (SXT) 0.0 $3.1M 25k 123.29
Floor & Decor Hldgs Cl A (FND) 0.0 $3.1M 52k 59.36
Regal-beloit Corporation (RRX) 0.0 $3.1M 13k 238.19
Mongodb Cl A (MDB) 0.0 $2.9M 8.7k 335.90
JPMorgan Chase & Co. (JPM) 0.0 $2.8M 8.5k 327.33
Cytomx Therapeutics (CTMX) 0.0 $2.6M 704k 3.75
Oracle Corporation (ORCL) 0.0 $2.6M 18k 146.55
Heartflow Inc/Sh (HTFL) 0.0 $2.6M 89k 29.34
Custom Truck One Source Com Cl A (CTOS) 0.0 $2.6M 217k 11.81
Smith Douglas Homes Corp Com Shs Cl A (SDHC) 0.0 $2.5M 161k 15.54
CoStar (CSGP) 0.0 $2.5M 89k 28.32
Core Natural Resources Com Shs (CNR) 0.0 $2.4M 30k 80.02
Howmet Aerospace (HWM) 0.0 $2.4M 8.8k 268.86
T1 Energy Com New (TE) 0.0 $2.4M 249k 9.48
Aurora Innovation Class A Com (AUR) 0.0 $2.4M 345k 6.82
Elf Beauty (ELF) 0.0 $2.3M 31k 74.00
Argenx Se Sponsored Adr (ARGX) 0.0 $2.2M 2.4k 927.77
Samsara Com Cl A (IOT) 0.0 $2.1M 65k 32.43
Npk International Com Shs (NPKI) 0.0 $2.0M 127k 15.91
Collective Mng Ord (CNL) 0.0 $2.0M 163k 12.25
Berkshire Hathaway Inc Del Cl B New (BRK.B) 0.0 $2.0M 4.0k 500.39
Digital Turbine Com New (APPS) 0.0 $2.0M 153k 12.90
Lumentum Hldgs (LITE) 0.0 $2.0M 2.3k 858.06
Copa Holdings Sa Cl A (CPA) 0.0 $1.9M 12k 155.57
Timkensteel (MTUS) 0.0 $1.9M 101k 18.69
M/a (MTSI) 0.0 $1.9M 4.9k 380.37
Bwx Technologies (BWXT) 0.0 $1.8M 9.0k 194.65
Proto Labs (PRLB) 0.0 $1.7M 21k 81.51
Knife River Corp Common Stock (KNF) 0.0 $1.7M 21k 83.65
Sol-gel Technologies Shs New (SLGL) 0.0 $1.7M 23k 74.14
Academy Sports & Outdoor (ASO) 0.0 $1.7M 35k 47.13
Callaway Golf Company (CALY) 0.0 $1.6M 85k 18.79
Eos Energy Enterprises Com Cl A (EOSE) 0.0 $1.5M 263k 5.88
Electrovaya Com New (ELVA) 0.0 $1.5M 145k 10.50
First Watch Restaurant Groupco (FWRG) 0.0 $1.5M 117k 12.89
Hawkeye 360 Com Shs 0.0 $1.5M 74k 20.22
Warby Parker Cl A Com (WRBY) 0.0 $1.5M 49k 30.34
Cerebras Systems Com Cl A (CBRS) 0.0 $1.5M 6.7k 221.00
Figma Class A Com Stk (FIG) 0.0 $1.5M 81k 18.09
Circle Internet Group Com Cl A (CRCL) 0.0 $1.4M 23k 62.63
Wolfspeed Common Stock (WOLF) 0.0 $1.4M 28k 48.25
Ftc Solar Com New (FTCI) 0.0 $1.3M 251k 5.08
Applovin Corp Com Cl A (APP) 0.0 $1.2M 2.4k 515.23
FormFactor (FORM) 0.0 $1.2M 7.6k 159.93
Lattice Semiconductor (LSCC) 0.0 $1.2M 7.9k 152.96
Vaxcyte (PCVX) 0.0 $992k 17k 58.13
Apa Corporation (APA) 0.0 $991k 30k 32.57
Biogen Idec (BIIB) 0.0 $978k 4.5k 216.06
Sandisk Corp (SNDK) 0.0 $973k 428.00 2273.73
Innio Nv Ordinary Shares 0.0 $958k 24k 39.55
Phathom Pharmaceuticals (PHAT) 0.0 $956k 88k 10.85
Chesapeake Energy Corp (EXE) 0.0 $928k 10k 91.19
Garrett Motion (GTX) 0.0 $913k 25k 36.23
Roivant Sciences SHS (ROIV) 0.0 $898k 25k 35.39
Vera Bradley (VRA) 0.0 $884k 227k 3.89
On Hldg Namen Akt A (ONON) 0.0 $841k 24k 35.42
Clean Harbors (CLH) 0.0 $831k 2.8k 298.75
Adaptive Biotechnologies Cor (ADPT) 0.0 $752k 35k 21.45
Asana Cl A (ASAN) 0.0 $695k 99k 7.00
Carvana Cl A (CVNA) 0.0 $660k 10k 65.82
Allegro Microsystems Ord (ALGM) 0.0 $643k 9.2k 69.62
Purecycle Technologies (PCT) 0.0 $639k 79k 8.11
Atlassian Corporation Cl A (TEAM) 0.0 $598k 7.7k 77.79
Joby Aviation Common Stock (JOBY) 0.0 $561k 63k 8.92
New Era Helium (NUAI) 0.0 $560k 88k 6.38
Tapestry (TPR) 0.0 $527k 3.6k 146.38
Ferguson Enterprises Common Stock New (FERG) 0.0 $510k 2.1k 237.33
Brookdale Senior Living (BKD) 0.0 $509k 32k 16.09
Loews Corporation (L) 0.0 $473k 4.2k 113.21
Transmedics Group (TMDX) 0.0 $384k 5.8k 66.42
Mp Materials Corp Com Cl A (MP) 0.0 $364k 6.5k 56.01
Vicor Corporation (VICR) 0.0 $348k 916.00 379.78
Sana Biotechnology (SANA) 0.0 $314k 90k 3.49
Frequency Electronics (FEIM) 0.0 $302k 4.5k 66.35
Fervo Energy Cl A Com 0.0 $291k 10k 29.23
Once Upon A Farm Pbc (OFRM) 0.0 $263k 13k 20.48
Corecivic (CXW) 0.0 $245k 8.1k 30.38
Guardian Metal Res Sponsored Ads (GMTL) 0.0 $172k 12k 14.01