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Third Avenue Management LLC

New York, NYSEC-registered investment adviserCRD 107545

Filed as THIRD AVENUE MANAGEMENT LLC

Third Avenue Management LLC is an SEC-registered investment advisory firm in New York, NY, registered since 1986, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated March 27, 2026.

40 years
registered since 1986
$1,626,400,523
assets under management
1 arrangement
Percentage of assets
None
disclosure items (Item 11)

Quick answers

From the filing

How is Third Avenue Management LLC compensated?

On its Form ADV (Item 5.E, October 2026), Third Avenue Management LLC reports these compensation arrangements: a percentage of assets under its management. The amounts are in Item 5 of its Form ADV Part 2A brochure.

Where is Third Avenue Management LLC located?

Third Avenue Management LLC's principal office is in New York, NY, according to its Form ADV; the April 2026 filing also lists 1 other office (Schedule D, Section 1.F).

Is Third Avenue Management LLC registered with the SEC or a state?

Third Avenue Management LLC is an SEC-registered investment advisory firm, registered since 1986. Status as filed: Approved. CRD 107545.

How much does Third Avenue Management LLC manage?

Third Avenue Management LLC reports $1,626,400,523 in regulatory assets under management in its Form ADV filing dated March 27, 2026 (100% discretionary).

How have Third Avenue Management LLC's assets and staff changed since 2021?

In the Form ADV data for Third Avenue Management LLC: Regulatory assets under management: $1,438,743,882 in the October 2021 data and $1,626,400,523 in the October 2026 data, up 13%. Total employees: 22 in October 2021 and 19 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Third Avenue Management LLC serve?

By number of clients on Form ADV Item 5.D: individuals (other than high net worth individuals) (9); investment companies (5); pooled investment vehicles (other than investment companies and business development companies) (2).

Which custodians does Third Avenue Management LLC use?

Third Avenue Management LLC's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Interactive Brokers LLC as a custodian holding 10% or more of its separately managed account assets.

Does Third Avenue Management LLC report any disciplinary disclosures?

Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/107545

What changed in Third Avenue Management LLC's recent Form ADV filings?

In the April 2026 filing data: Regulatory assets under management went from $1,361,149,259 to $1,626,400,523 (+19%).

From the Form ADV filing

Every figure below is as the firm filed it with regulators, as of October 2026.

How the firm is compensated

Item 5.E
  • A percentage of assets under your management

Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ

Fees and minimums

Form ADV Part 2A

See the firm's brochure (dated March 27, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$1,626,400,523

$1,626,400,523 as of October 2026, filing dated March 27, 2026.

Discretionary: $1,626,400,523.Non-discretionary: $0.

A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means

Who the firm serves

Item 5.D
Individuals (other than high net worth individuals)
Clients 9 Assets $28,523,830 (2%)
Investment companies
Clients 5 Assets $1,567,599,226 (96%)
Pooled investment vehicles (other than investment companies and business development companies)
Clients 2 Assets $28,936,031 (2%)
Charitable organizations
Clients 1 Assets $1,341,436 (0%)

A firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.

Advisory services

Item 5.G
  • Portfolio management for individuals and/or small businesses
  • Portfolio management for investment companies (and business development companies)
  • Portfolio management for pooled investment vehicles (other than investment companies)
  • Portfolio management for businesses (other than small businesses) or institutional clients

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
1986 (40 years)
Employees
Total: 19. Performing investment advisory functions: 8.
Wrap fee program participation
Yes.
Custodians (Schedule D, Section 5.K(3))

Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.

Other offices (Schedule D, Section 1.F)
1 other office, as of the April 2026 filing
Austin, TX
States registered or notice-filed
53 states or jurisdictions
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SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration

Disclosures

Item 11

None Reports no disclosure items on Form ADV Item 11. View on IAPD.

Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures

Assets and staff over time

Items 5.A, 5.F
$1.44B 2021 $1.54B 2022 $1.29B 2023 $1.44B 2024 $1.36B 2025 $1.63B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$1,626,400,52319March 27, 2026
October 2025$1,361,149,25919March 26, 2025
October 2024$1,441,602,20719March 25, 2024
October 2023$1,289,883,09519July 10, 2023
October 2022$1,540,288,64220August 23, 2022
October 2021$1,438,743,88222March 31, 2021

Regulatory assets under management: $1,438,743,882 in the October 2021 data and $1,626,400,523 in the October 2026 data, up 13%.

Total employees: 22 in October 2021 and 19 in October 2026.

As filed in each year's data for the same month. Assets under management move with markets as well as with clients coming and going; they measure scale, not skill or returns. Most firms update these figures once a year.

Changes in the filing

Last 12 months
  1. April 2026
    • Regulatory assets under management went from $1,361,149,259 to $1,626,400,523 (+19%).

Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.

Websites listed on Form ADV

Item 1.I
thirdave.comthirdavenuefunds.com

Source: Form ADV, as of October 2026. Values appear as filed; a value the firm did not report is shown as "Not reported."

Cite this page

AdvisorCensus. Third Avenue Management LLC (CRD 107545): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/third-avenue-management-llc-new-york-ny-107545