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THIRD AVENUE MANAGEMENT LLC
CRD 107545File 801-27792
APPROVED
Retail clients
Custody
Filing as of Mar 27, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$1.63B
Top 25% of cohort (national)
Discretionary AUM
$1.63B
Clients
17
17 accounts
Employees
19
Above cohort median in NY
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Aug 29, 1986
- Principal office
- 6 GRAND CENTRAL AT 666 THIRD AVENUE, SUITE 1040, NEW YORK, NY, 10017-4011
- Phone
- 212-888-5222
- Website
- HTTPS://WWW.THIRDAVE.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $1.63B
- Discretionary AUM
- $1.63B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 17
- Non-discretionary accounts
- 0
- Total accounts
- 17
- AUM per client
- $95.7M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Investment companies | 5 | $1.57B |
| Charitable organizations | Fewer than 5 | $1.3M |
| Pooled investment vehicles | 2 | $28.9M |
| Individuals (other than high net worth individuals) | 9 | $28.5M |
Compensation & activities
ADV Items 5E, 5GCompensation
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- Yes
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Aug 17, 2026 | Custody | No | Yes | |
| Apr 1, 2026 | Custody | Yes | No | |
| Apr 1, 2026 | AUM | $1,361,149,259 | $1,626,400,523 | increased by$265,251,264 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 20 | 19 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 15 | 17 | increased by2 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $1,540,288,642 | $1,361,149,259 | decreased by$179,139,383 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 15 | 17 | increased by2 |
| Apr 1, 2022 | Employees | 22 | 20 | decreased by2 |
| Apr 1, 2022 | Clients | 14 | 15 | increased by1 |
| Apr 1, 2022 | AUM | $1,438,743,882 | $1,540,288,642 | increased by$101,544,760 |
| 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 “THIRD AVENUE” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“THIRD AVENUE” 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.