Gilder, Gagnon, Howe & Co

Gilder Gagnon Howe & Co as of March 31, 2026

Portfolio Holdings for Gilder Gagnon Howe & Co

Gilder Gagnon Howe & Co holds 252 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
NVIDIA Corporation (NVDA) 5.3 $442M 2.5M 174.40
Netflix (NFLX) 4.8 $403M 4.2M 96.15
Cloudflare Cl A Com (NET) 4.4 $367M 1.8M 206.34
Amazon (AMZN) 4.4 $365M 1.8M 208.27
Shopify Cl A Sub Vtg Shs (SHOP) 3.1 $256M 2.2M 118.62
Tesla Motors (TSLA) 2.8 $230M 620k 371.75
Meta Platforms Cl A (META) 2.7 $226M 394k 572.13
Intuitive Surgical Com New (ISRG) 2.5 $207M 450k 460.99
Quanta Services (PWR) 2.5 $205M 374k 549.02
Natera (NTRA) 1.8 $151M 755k 199.99
Alphabet Cap Stk Cl A (GOOGL) 1.7 $138M 479k 287.56
Echostar Corp Cl A 1.6 $137M 1.2M 117.07
Micron Technology (MU) 1.6 $130M 386k 337.84
Embraer Sponsored Ads (EMBJ) 1.5 $126M 2.1M 59.34
Alphabet Cap Stk Cl C (GOOG) 1.4 $120M 420k 286.86
Qxo Com New (QXO) 1.4 $116M 6.0M 19.42
Tko Group Holdings Cl A (TKO) 1.4 $114M 565k 201.65
New York Times Co Mtn Be Cl A (NYT) 1.4 $114M 1.4M 83.73
Sitime Corp (SITM) 1.4 $113M 326k 345.35
Toast Cl A (TOST) 1.3 $108M 4.1M 26.51
Shake Shack Cl A (SHAK) 1.2 $102M 1.2M 88.47
Arcutis Biotherapeutics (ARQT) 1.2 $101M 4.3M 23.56
Sharkninja Com Shs (SN) 1.2 $101M 957k 105.90
Robinhood Mkts Com Cl A (HOOD) 1.2 $100M 1.4M 69.30
Nebius Group Shs Class A (NBIS) 1.2 $99M 951k 103.76
Arista Networks Com Shs (ANET) 1.2 $98M 797k 122.78
MercadoLibre (MELI) 1.2 $96M 56k 1729.03
Roblox Corp Cl A (RBLX) 1.1 $95M 1.7M 56.56
Elbit Sys Ord (ESLT) 1.1 $95M 112k 849.09
Alnylam Pharmaceuticals (ALNY) 1.1 $93M 280k 330.87
Bbb Foods Cl A Com (TBBB) 1.1 $90M 2.6M 35.37
Gap (GAP) 1.1 $89M 3.7M 24.20
Franco-Nevada Corporation (FNV) 1.0 $83M 338k 247.05
Tower Semiconductor Shs New (TSEM) 1.0 $83M 472k 175.48
4068594 Enphase Energy (ENPH) 1.0 $81M 2.1M 37.81
Sphere Entertainment Cl A (SPHR) 0.8 $66M 562k 117.40
Figure Technology Solutio Com Cl A (FIGR) 0.8 $66M 1.9M 33.95
Siriuspoint (SPNT) 0.8 $64M 2.9M 21.54
Arm Holdings Sponsored Ads (ARM) 0.7 $62M 408k 151.28
Lpl Financial Holdings (LPLA) 0.7 $59M 195k 300.83
Pool Corporation (POOL) 0.7 $57M 282k 202.33
CBOE Holdings (CBOE) 0.7 $57M 203k 281.07
Spotify Technology S A SHS (SPOT) 0.7 $57M 118k 484.91
Airbnb Com Cl A (ABNB) 0.6 $54M 425k 126.28
Rivian Automotive Com Cl A (RIVN) 0.6 $53M 3.5M 15.05
Boot Barn Hldgs (BOOT) 0.6 $51M 348k 146.36
Reddit Cl A (RDDT) 0.6 $51M 376k 134.65
Duolingo Cl A Com (DUOL) 0.6 $50M 509k 98.57
Accelerant Holdings Cl A (ARX) 0.6 $50M 3.7M 13.36
Mda-tc (MDA) 0.6 $49M 1.9M 25.32
Freshpet (FRPT) 0.6 $48M 809k 58.96
Nlight (LASR) 0.5 $45M 786k 57.02
Affirm Hldgs Com Cl A (AFRM) 0.5 $44M 958k 45.82
Tamboran Res Corp (TBN) 0.5 $42M 841k 49.99
Ftai Aviation SHS (FTAI) 0.5 $42M 172k 245.00
Appfolio Com Cl A (APPF) 0.5 $42M 265k 157.82
Martin Marietta Materials (MLM) 0.5 $41M 69k 588.68
Palantir Technologies Cl A (PLTR) 0.5 $40M 275k 146.28
Hubspot (HUBS) 0.5 $40M 162k 244.10
Live Oak Bancshares (LOB) 0.5 $40M 1.2M 33.07
Applied Optoelectronics (AAOI) 0.5 $39M 455k 84.59
Talen Energy Corp (TLN) 0.5 $38M 120k 319.23
Calix (CALX) 0.5 $38M 779k 48.99
Servicetitan Shs Cl A (TTAN) 0.5 $38M 595k 63.46
Xometry Class A Com (XMTR) 0.5 $38M 921k 40.84
Grupo Aeromexico Sab De Cv Sponsored Ads (AERO) 0.4 $34M 2.4M 14.01
Ge Aerospace Com New (GE) 0.4 $33M 117k 283.77
Alignment Healthcare (ALHC) 0.4 $32M 1.8M 17.62
Siteone Landscape Supply (SITE) 0.4 $32M 240k 133.11
Sprouts Fmrs Mkt (SFM) 0.4 $31M 407k 77.13
Bridgebio Pharma (BBIO) 0.4 $31M 420k 74.26
Porch Group (PRCH) 0.4 $30M 4.2M 7.17
Texas Roadhouse (TXRH) 0.4 $30M 180k 165.14
Intl Gnrl Insurance Hldngs L SHS (IGIC) 0.4 $29M 1.2M 24.23
Microsoft Corporation (MSFT) 0.3 $29M 78k 370.17
Taiwan Semiconductor Manufac Sponsored Ads (TSM) 0.3 $27M 80k 337.95
Roku Com Cl A (ROKU) 0.3 $26M 272k 94.62
Loar Holdings Com Shs (LOAR) 0.3 $25M 441k 57.29
TransDigm Group Incorporated (TDG) 0.3 $25M 22k 1158.95
Via Transn Com Cl A (VIA) 0.3 $23M 1.5M 15.00
Solaris Energy Infras Com Cl A (SEI) 0.3 $23M 408k 56.51
Intel Corporation (INTC) 0.3 $23M 521k 44.13
Citigroup Com New (C) 0.3 $22M 194k 113.41
Cytokinetics Com New (CYTK) 0.3 $22M 331k 65.91
Option Care Health Com New (OPCH) 0.3 $22M 801k 26.92
Apple (AAPL) 0.2 $20M 79k 253.79
Kymera Therapeutics (KYMR) 0.2 $20M 235k 83.29
Nektar Therapeutics Com New (NKTR) 0.2 $20M 272k 71.95
Tempus Ai Cl A (TEM) 0.2 $17M 385k 45.22
Corning Incorporated (GLW) 0.2 $17M 125k 135.97
Aehr Test Systems (AEHR) 0.2 $17M 444k 37.08
Glaukos (GKOS) 0.2 $17M 153k 107.66
Woodward Governor Company (WWD) 0.2 $16M 46k 357.92
W.R. Berkley Corporation (WRB) 0.2 $16M 240k 66.28
Madrigal Pharmaceuticals (MDGL) 0.2 $15M 29k 523.47
Magnolia Oil & Gas Corp Cl A (MGY) 0.2 $15M 487k 31.57
Establishment Labs Holdings Ord (ESTA) 0.2 $15M 269k 56.78
Ge Vernova (GEV) 0.2 $14M 17k 872.90
Kratos Defense & Sec Solutio Com New (KTOS) 0.2 $14M 200k 70.51
Mastercard Incorporated Cl A (MA) 0.2 $14M 28k 499.66
Figma Class A Com Stk (FIG) 0.2 $14M 652k 21.14
Si-bone (SIBN) 0.2 $13M 1.0M 12.63
Chart Industries (GTLS) 0.2 $13M 64k 206.75
Oscar Health Cl A (OSCR) 0.1 $12M 1.1M 11.47
Madison Square Grdn Sprt Cor Cl A (MSGS) 0.1 $12M 38k 321.40
Legence Corp Cl A (LGN) 0.1 $11M 199k 56.46
Bloom Energy Corp Com Cl A (BE) 0.1 $11M 82k 135.49
Planet Labs Pbc Com Cl A (PL) 0.1 $11M 388k 27.95
Nu Hldgs Ord Shs Cl A (NU) 0.1 $11M 732k 14.37
Resideo Technologies (REZI) 0.1 $11M 312k 33.71
Krystal Biotech (KRYS) 0.1 $10M 40k 258.32
Allied Motion Technologies (ALNT) 0.1 $10M 172k 59.09
Universal Technical Institute (UTI) 0.1 $10M 279k 36.10
Suncor Energy (SU) 0.1 $9.9M 149k 66.11
Moody's Corporation (MCO) 0.1 $9.7M 22k 436.25
Cogent Comm Holdings Com New (CCOI) 0.1 $9.4M 499k 18.84
Chubb (CB) 0.1 $9.3M 29k 325.93
American Tower Reit (AMT) 0.1 $8.8M 51k 172.58
Vita Coco Co Inc/the (COCO) 0.1 $8.7M 182k 47.91
Datadog Cl A Com (DDOG) 0.1 $8.5M 72k 118.05
Liberty Media Corp Del Com Lbty One S C (FWONK) 0.1 $8.2M 97k 85.02
Thredup Cl A (TDUP) 0.1 $7.8M 2.4M 3.28
Black Rock Coffee Bar Cl A (BRCB) 0.1 $7.8M 603k 12.92
First Watch Restaurant Groupco (FWRG) 0.1 $7.8M 741k 10.48
Newamsterdam Pharma Company Ordinary Shares (NAMS) 0.1 $7.7M 242k 32.01
Onewater Marine Cl A Com (ONEW) 0.1 $7.6M 801k 9.45
Wal-Mart Stores (WMT) 0.1 $7.1M 57k 124.28
Alamos Gold Com Cl A (AGI) 0.1 $7.0M 157k 44.43
Lgi Homes (LGIH) 0.1 $6.8M 173k 39.53
Cme (CME) 0.1 $6.8M 23k 295.35
McDonald's Corporation (MCD) 0.1 $6.8M 22k 310.79
Warby Parker Cl A Com (WRBY) 0.1 $6.6M 313k 21.07
Costco Wholesale Corporation (COST) 0.1 $6.6M 6.6k 996.43
Lemonade (LMND) 0.1 $6.5M 104k 62.68
Heico Corp Cl A (HEI.A) 0.1 $6.3M 30k 211.09
Brightview Holdings (BV) 0.1 $6.3M 532k 11.79
Penske Automotive (PAG) 0.1 $6.2M 41k 149.52
Sherwin-Williams Company (SHW) 0.1 $6.1M 19k 320.55
Wheaton Precious Metals Corp (WPM) 0.1 $6.0M 46k 131.01
Vulcan Materials Company (VMC) 0.1 $5.9M 22k 272.30
Hinge Health Cl A (HNGE) 0.1 $5.8M 151k 38.56
Clear Secure Com Cl A (YOU) 0.1 $5.6M 116k 48.41
Beta Technologies Com Shs Cl A (BETA) 0.1 $5.6M 383k 14.70
Servicenow (NOW) 0.1 $5.6M 53k 104.55
Waste Connections (WCN) 0.1 $5.5M 34k 162.44
International Business Machines (IBM) 0.1 $5.3M 22k 242.39
Cytomx Therapeutics (CTMX) 0.1 $5.3M 1.1M 4.70
Murphy Usa (MUSA) 0.1 $4.9M 9.8k 493.97
Vertiv Holdings Com Cl A (VRT) 0.1 $4.8M 19k 250.58
Doordash Cl A (DASH) 0.1 $4.8M 32k 150.15
I-80 Gold Corp (IAUX) 0.1 $4.8M 3.1M 1.52
Heartflow Inc/Sh (HTFL) 0.1 $4.5M 184k 24.33
Live Nation Entertainment (LYV) 0.1 $4.4M 29k 152.51
Ezcorp Cl A Non Vtg (EZPW) 0.1 $4.3M 171k 25.38
Coreweave Com Cl A (CRWV) 0.1 $4.2M 54k 77.47
TWFG Com Cl A (TWFG) 0.0 $4.1M 224k 18.39
Ishares Msci Sth Kor Etf (EWY) 0.0 $4.1M 33k 123.01
Ciena Corp Com New (CIEN) 0.0 $4.1M 11k 388.23
Skyward Specialty Insurance Gr (SKWD) 0.0 $4.0M 91k 43.68
James Hardie Inds Ord Shs (JHX) 0.0 $4.0M 209k 18.94
Constellation Energy (CEG) 0.0 $3.9M 14k 279.25
Peloton Interactive Cl A Com (PTON) 0.0 $3.9M 912k 4.29
Emcor (EME) 0.0 $3.9M 5.3k 738.31
HEICO Corporation (HEI) 0.0 $3.8M 14k 274.20
Immunome (IMNM) 0.0 $3.7M 169k 21.87
CoStar (CSGP) 0.0 $3.7M 91k 40.34
Stoke Therapeutics (STOK) 0.0 $3.7M 113k 32.56
Icici Bank Adr (IBN) 0.0 $3.6M 138k 25.90
Mamamancini's Holdings (MAMA) 0.0 $3.6M 233k 15.34
Trisalus Life Sciences (TLSI) 0.0 $3.6M 889k 4.00
Elf Beauty (ELF) 0.0 $3.4M 56k 60.61
Lumentum Hldgs (LITE) 0.0 $3.3M 4.7k 702.76
Kornit Digital SHS (KRNT) 0.0 $3.2M 219k 14.66
Core Natural Resources Com Shs (CNR) 0.0 $3.2M 30k 104.73
Floor & Decor Hldgs Cl A (FND) 0.0 $3.0M 60k 50.80
Enovix Corp (ENVX) 0.0 $3.0M 585k 5.18
Select Water Solutions Cl A Com (WTTR) 0.0 $3.0M 195k 15.30
Intuitive Machines Class A Com (LUNR) 0.0 $3.0M 159k 18.56
Hut 8 Corp (HUT) 0.0 $2.9M 61k 46.91
Acm Resh Com Cl A (ACMR) 0.0 $2.8M 71k 39.35
Ambiq Micro Common Stock (AMBQ) 0.0 $2.8M 110k 25.41
RadNet (RDNT) 0.0 $2.8M 50k 55.89
National Vision Hldgs (EYE) 0.0 $2.8M 106k 25.90
Hims & Hers Health Com Cl A (HIMS) 0.0 $2.7M 130k 20.76
JPMorgan Chase & Co. (JPM) 0.0 $2.7M 9.1k 294.16
Impinj (PI) 0.0 $2.6M 26k 102.70
Neptune Ins Hldgs Cl A (NP) 0.0 $2.4M 101k 24.19
Mongodb Cl A (MDB) 0.0 $2.4M 9.8k 244.77
Circle Internet Group Com Cl A (CRCL) 0.0 $2.3M 25k 95.41
Smith Douglas Homes Corp Com Shs Cl A (SDHC) 0.0 $2.3M 183k 12.80
Npk International Com Shs (NPKI) 0.0 $2.3M 161k 14.49
Hdfc Bank Sponsored Ads (HDB) 0.0 $2.3M 93k 24.88
Karman Hldgs Common Stock (KRMN) 0.0 $2.3M 29k 80.05
Collective Mng Ord (CNL) 0.0 $2.1M 121k 17.61
Semtech Corporation (SMTC) 0.0 $2.1M 28k 76.89
Transocean Registered Shs (RIG) 0.0 $2.1M 319k 6.63
Victorias Secret And Common Stock (VSXY) 0.0 $2.1M 46k 46.36
Samsara Com Cl A (IOT) 0.0 $2.0M 65k 31.69
Howmet Aerospace (HWM) 0.0 $2.0M 8.8k 230.46
Cogent Biosciences (COGT) 0.0 $2.0M 52k 38.49
Qnity Electronics Common Stock (Q) 0.0 $2.0M 17k 115.38
Berkshire Hathaway Inc Del Cl B New (BRK.B) 0.0 $1.9M 4.0k 479.20
Bwx Technologies (BWXT) 0.0 $1.9M 9.1k 204.49
Huntington Ingalls Inds (HII) 0.0 $1.8M 4.8k 379.90
Argenx Se Sponsored Adr (ARGX) 0.0 $1.7M 2.4k 730.25
Knife River Corp Common Stock (KNF) 0.0 $1.7M 21k 81.65
Sensient Technologies Corporation (SXT) 0.0 $1.7M 19k 86.44
Timkensteel (MTUS) 0.0 $1.7M 102k 16.34
Phathom Pharmaceuticals (PHAT) 0.0 $1.6M 140k 11.11
Rocket Lab Corp (RKLB) 0.0 $1.5M 24k 64.22
Custom Truck One Source Com Cl A (CTOS) 0.0 $1.4M 218k 6.57
Copa Holdings Sa Cl A (CPA) 0.0 $1.4M 13k 113.61
Apa Corporation (APA) 0.0 $1.3M 31k 42.44
Academy Sports & Outdoor (ASO) 0.0 $1.3M 23k 56.45
Zillow Group Cl C Cap Stk (Z) 0.0 $1.2M 30k 41.38
Proto Labs (PRLB) 0.0 $1.2M 21k 57.02
Everquote Com Cl A (EVER) 0.0 $1.1M 74k 15.42
Chesapeake Energy Corp (EXE) 0.0 $1.1M 10k 109.78
Applovin Corp Com Cl A (APP) 0.0 $1.0M 2.6k 398.00
Vaxcyte (PCVX) 0.0 $998k 17k 58.11
Erasca (ERAS) 0.0 $916k 57k 16.18
On Hldg Namen Akt A (ONON) 0.0 $845k 25k 34.02
Biogen Idec (BIIB) 0.0 $836k 4.6k 183.33
Clean Harbors (CLH) 0.0 $819k 2.9k 286.73
Boston Scientific Corporation (BSX) 0.0 $812k 13k 62.75
Tapestry (TPR) 0.0 $811k 5.7k 141.11
T1 Energy Com New (TE) 0.0 $773k 176k 4.39
Lattice Semiconductor (LSCC) 0.0 $748k 8.1k 92.76
Asana Cl A (ASAN) 0.0 $636k 99k 6.40
Carvana Cl A (CVNA) 0.0 $630k 2.0k 314.38
Transmedics Group (TMDX) 0.0 $609k 6.1k 99.41
Joby Aviation Common Stock (JOBY) 0.0 $556k 67k 8.26
Maze Therapeatics (MAZE) 0.0 $522k 18k 29.85
Ferguson Enterprises Common Stock New (FERG) 0.0 $501k 2.1k 233.26
Realreal (REAL) 0.0 $465k 51k 9.08
Garrett Motion (GTX) 0.0 $458k 25k 18.17
Loews Corporation (L) 0.0 $446k 4.2k 106.74
Purecycle Technologies (PCT) 0.0 $411k 79k 5.19
Birkenstock Holding Com Shs (BIRK) 0.0 $391k 11k 35.83
Butterfly Network Com Cl A (BFLY) 0.0 $375k 93k 4.04
New Era Helium (NUAI) 0.0 $365k 90k 4.06
Mp Materials Corp Com Cl A (MP) 0.0 $341k 7.1k 48.26
Adaptive Biotechnologies Cor (ADPT) 0.0 $315k 23k 13.88
Allegro Microsystems Ord (ALGM) 0.0 $299k 9.5k 31.53
EQT Corporation (EQT) 0.0 $286k 4.5k 63.64
Sana Biotechnology (SANA) 0.0 $276k 96k 2.88
Vera Bradley (VRA) 0.0 $263k 83k 3.16
Atlanta Braves Hldgs Com Ser C (BATRK) 0.0 $251k 5.9k 42.70
Ondas Com New (ONDS) 0.0 $232k 26k 9.04
Guardian Metal Res Sponsored Ads (GMTL) 0.0 $220k 13k 17.48
UMH Properties (UMH) 0.0 $218k 15k 14.43
Once Upon A Farm Pbc (OFRM) 0.0 $211k 13k 16.35