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Aristotle Investment Services

SEC-registered adviser since 2023Newport Beach, CACRD 324207

$16.5B
AUM
1
Clients
See fees
Fee
7
Advisory staff

From Form ADV filed 30 March 2026 · data retrieved 15 October 2026SEC record

Aristotle Investment Services is an investment adviser headquartered in Newport Beach, California, and registered with the SEC since 2023. Its clients include investment companies.

Its services include portfolio management for investment companies and selecting other managers. Fee arrangements include a percentage of assets under management. Aristotle Capital Management, LLC owns 75% or more of Aristotle Investment Services, and Dominic Nolan is its CEO.

Clients

Aristotle Investment Services serves 1 clients. The average client has about $16.5 billion with the firm.

Regulatory assets by client type
  • Investment companies1 clients100%
Show client breakdown
Investment companies
Clients
1
Regulatory AUM
$16,503,921,924
Share
100.0%
Avg. per client
$16.50B

Total

Clients
1
Regulatory AUM
$16,503,921,924
Share
100%
Avg. per client
$16.50B

What it does

Aristotle Investment Services provides portfolio management for investment companies and selecting other managers. It is paid through a percentage of assets.

Aristotle Investment Services advises no private funds.

100.0% of assets ($16.50B across 21 accounts) are managed with discretion. 0% of clients are outside the U.S., and 0 clients received advice without assets under management last fiscal year.

Custodians

Aristotle Investment Services does not have custody of client assets.

Managed account assets by custodian
  • All other custodians$16.50B100%

Ownership and leadership

Aristotle Capital Management, LLC owns 75% or more of Aristotle Investment Services, and Dominic Nolan is its CEO.

Who owns the firm
Aristotle Investment Services, LLC· the adviser

  • Aristotle Capital Management, LLC

    Control person · since November 2022

    Owns 75% or more of Aristotle Investment Services, LLC

Leadership

  • Dominic Nolan
    Chief Executive Officer
  • Joshua Schwab
    Chief Financial Officer
  • Kim ST Hilaire
    Chief Operating Officer
  • Carol Rumsey
    Chief Compliance Officer
  • Ricardo Costa
    Managing Director
  • Thomas Fuccillo
    Chief Legal Officer
  • Joseph Lallande
    Deputy Chief Legal Officer

Staff

  • 27 employees
  • 7 in advisory functions
  • 1 state-registered rep
  • 10 broker-dealer reps

Fees

Aristotle Investment Services is paid through a percentage of assets under management.

Aristotle Investment Services’ fee rates are not included in this profile. Find its brochure on the SEC’s site.

Offices and registrations

Besides its headquarters, Aristotle Investment Services has 1 office, with 2 listed addresses in 1 state.

Listed office addresses by state

California · 2 listed addresses

  • 840 Newport Center Drive, 7th Floor, Newport BeachHQ
  • 11100 Santa Monica BLVD., Los Angeles

Registration details

Legal name
Aristotle Investment Services, LLC
Headquarters
840 Newport Center Drive, 7th Floor, Newport Beach, CA 92660
Phone
949-681-2100
Website
Not reported
SEC file
801-127110
Structure
Delaware LLC
Fiscal year end
December

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. See this firm's record on adviserinfo.sec.gov

Common questions

How many clients does Aristotle Investment Services have?

Aristotle Investment Services has 1 clients and manages $16.5 billion for them, as of March 2026.

Source: Form ADV Part 1A, Items 5.D and 5.F, filed 30 March 2026

What services does Aristotle Investment Services offer?

Aristotle Investment Services provides portfolio management for investment companies and selecting other managers.

Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file

How many financial advisors does Aristotle Investment Services have?

Aristotle Investment Services has 1 investment adviser representatives registered with state securities authorities, out of 27 employees, and 7 perform investment advisory functions. 10 are registered representatives of a broker-dealer and 0 are licensed insurance agents.

Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file

Who owns Aristotle Investment Services?

Aristotle Investment Services is owned through a holding company by RCB Acquisition Company, LLC and Gleicher Holdings, LLC. Its direct owner is Aristotle Capital Management, LLC (75% or more).

Source: Form ADV Part 1A, Schedules A and B, filed 30 March 2026

How does Aristotle Investment Services get paid?

Aristotle Investment Services is paid through a percentage of assets under management. Its Form ADV lists no commissions or performance-based fees among how it is paid.

Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file

Sources

  1. Form ADV Part 1A, amendment filed 30 March 2026. Items 1, 5, 9, 11 and Schedules A, B and D.
  2. IAPD firm record, CRD 324207.

Retrieved 15 October 2026. All are published by the SEC and may have been amended since.

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This profile is compiled from public regulatory filings and is provided for informational purposes only. Niva Wealth is not affiliated with Aristotle Investment Services, LLC and makes no representation about the quality of its services. Figures reflect the filing dates shown and may have changed. Ownership percentages are the bands reported to the SEC, not exact figures.