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GILDER GAGNON HOWE & CO. LLC
CRD 2002File 801-65667
APPROVED
Retail clients
Custody
Disclosure events
Filing as of Mar 24, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$12.12B
Top 10% of cohort (national)
Discretionary AUM
$12.12B
Clients
5,749
8,648 accounts
Employees
84
Top 25% of cohort in NY
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Jan 27, 2006
- Principal office
- 475 TENTH AVENUE, 12TH FLOOR, NEW YORK, NY, 10018-1120
- Phone
- 212-765-2500
- Website
- HTTP://WWW.GGHC.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $12.12B
- Discretionary AUM
- $12.12B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 8,648
- Non-discretionary accounts
- 0
- Total accounts
- 8,648
- AUM per client
- $2.1M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 309 | $1.94B |
| Charitable organizations | 34 | $274.1M |
| High net worth individuals | 2,663 | $9.17B |
| Pension and profit sharing plans | 2 | $322.4M |
| Individuals (other than high net worth individuals) | 2,741 | $407.6M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Commissions
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11- Q11C1
- Q11C2
- Q11C4
- Q11C5
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 88 | 84 | decreased by4 |
| Apr 1, 2026 | Clients | 5,896 | 5,749 | decreased by147 |
| Apr 1, 2026 | AUM | $11,604,602,601 | $12,115,058,755 | increased by$510,456,154 |
| Apr 1, 2026 | Accounts | 8,767 | 8,648 | decreased by119 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 89 | 88 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 9,031 | 5,896 | decreased by3,135 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $20,112,768,647 | $11,604,602,601 | decreased by$8,508,166,046 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 9,031 | 8,767 | decreased by264 |
| Apr 1, 2022 | Employees | 73 | 89 | increased by16 |
| Apr 1, 2022 | Clients | 7,985 | 9,031 | increased by1,046 |
| Apr 1, 2022 | AUM | $23,695,954,162 | $20,112,768,647 | decreased by$3,583,185,515 |
| Apr 1, 2022 | Accounts | 7,985 | 9,031 | increased by1,046 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “GILDER GAGNON” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“GILDER GAGNON” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.