GILDER GAGNON HOWE & CO LLC
Q4 2022 Form 13-F
NEW YORK, NEW YORK
CIK 0000902464
· CRD 2002
· SEC-registered investment adviser
$5.4B Reported Value Total
GILDER GAGNON HOWE & CO. LLC reports 9,300 total accounts under management (AUM). There are 9,300 discretionary accounts valued at $7,488,854,102, and 0 non-discretionary accounts.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Source: Form ADV filed 2026-03-24
Reported value
$5.4B
Quarter over quarter
-4.6%
Holdings
244
Top-10 concentration
30.3%
Key People
Form ADV owners & control persons
James Michael Deutsch
CHIEF EXECUTIVE OFFICER/MANAGING MEMBER
David Stewart Howe
MANAGING MEMBER
Shaiza Mariam Rizavi
CHIEF EXECUTIVE OFFICER / MANAGING MEMBER
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
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Q4 2022 13F record
Q4 2022 13F filing summary
| Period of report | December 31, 2022 |
|---|---|
| Filed | February 14, 2023 |
| Form | 13F-HR |
| Reported value | $5.4B |
| Positions | 244 |
| Change in reported value | -6.5% |
| New positions | 26 |
| Exited positions | 29 |
| Position turnover | 20.2% |
| Top-10 concentration | 30.3% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 14, 2026
|
274 | $9.7B |
|
Q1 2026 13F
Filed May 15, 2026
|
252 | $8.3B |
|
Q4 2025 13F
Filed Feb 17, 2026
|
250 | $9.5B |
|
Q3 2025 13F
Filed Nov 14, 2025
|
249 | $9.8B |
|
Q2 2025 13F
Filed Aug 14, 2025
|
238 | $9.4B |
|
Q1 2025 13F
Filed May 15, 2025
|
233 | $7.7B |
|
Q4 2024 13F
Filed Feb 14, 2025
|
254 | $9.3B |
|
Q3 2024 13F
Filed Nov 14, 2024
|
250 | $8.4B |
|
Q2 2024 13F
Filed Aug 14, 2024
|
251 | $8.0B |
|
Q1 2024 13F
Filed May 15, 2024
|
257 | $8.0B |
|
Q4 2023 13F
Filed Feb 14, 2024
|
250 | $7.3B |
|
Q3 2023 13F
Filed Nov 14, 2023
|
258 | $6.6B |
|
Q2 2023 13F
Filed Aug 14, 2023
|
331 | $7.3B |
|
Q1 2023 13F
Filed May 15, 2023
|
245 | $6.0B |
|
Q4 2022 13F
Filed Feb 14, 2023
|
244 | $5.4B |
|
Q3 2022 13F
Filed Nov 14, 2022
|
247 | $5.7B |
|
Q2 2022 13F
Filed Aug 15, 2022
|
249 | $5.6B |
|
Q1 2022 13F
Filed May 16, 2022
|
289 | $10.8B |
|
Q4 2021 13F
Filed Feb 14, 2022
|
387 | $17.6B |
|
Q3 2021 13F
Filed Nov 15, 2021
|
420 | $19.3B |
33 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q4 2022
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | TSLA TESLA INC | $270.9M | 5.05% |
| 2 | NFLX NETFLIX INC | $189.4M | 3.53% |
| 3 | AMZN AMAZON COM INC | $185.4M | 3.46% |
| 4 | ALNY ALNYLAM PHARMACEUTICALS INC | $154.4M | 2.88% |
| 5 | CALX CALIX INC | $148.2M | 2.76% |
| 6 | SWAV SHOCKWAVE MED INC | $145.1M | 2.71% |
| 7 | NET CLOUDFLARE INC | $138.2M | 2.58% |
| 8 | PI IMPINJ INC | $137.5M | 2.57% |
| 9 | INSP INSPIRE MED SYS INC | $135.2M | 2.52% |
| 10 | ENPH ENPHASE ENERGY INC | $119.4M | 2.23% |
| 11 | ISRG INTUITIVE SURGICAL INC | $112.2M | 2.09% |
| 12 | MDB MONGODB INC | $100.8M | 1.88% |
| 13 | POOL POOL CORP | $93.0M | 1.73% |
| 14 | LLY LILLY ELI & CO | $83.0M | 1.55% |
| 15 | NVDA NVIDIA CORPORATION | $81.9M | 1.53% |
| 16 | HUBS HUBSPOT INC | $81.9M | 1.53% |
| 17 | FRPT FRESHPET INC | $81.0M | 1.51% |
| 18 | CP CANADIAN PAC RY LTD | $80.7M | 1.51% |
| 19 | DKS DICKS SPORTING GOODS INC | $77.9M | 1.45% |
| 20 | DXCM DEXCOM INC | $72.1M | 1.35% |
Values as reported on the Q4 2022 Form 13F. Every position is in the holdings table below.