Firm profile

ARISTOTLE INVESTMENT SERVICES, LLC

NEWPORT BEACH, CACRD 324207Latest ADV March 30, 2026

Aristotle Investment Services, LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in Newport Beach, CA. Its latest Form ADV filing, dated March 30, 2026, reports $16.5B in regulatory assets under management, 27 employees, 1 office, and 21 accounts.

Assets Under Management
$16.5B
Employees
27
Offices
1 office
Total Clients
<5
Primary office
NEWPORT BEACH, CA
840 NEWPORT CENTER DRIVE, 7TH FLOOR, NEWPORT BEACH, CA, United States
ADV Item 1F location record

Contact and digital presence

ADV profile links

Leadership

8 roles identified
CEODominic D. Nolan
CEOHoward R. Gleicher
CCOCarol E. Rumsey

Advisory services offered

2 types reported
Portfolio management for investment companies
Selection of other advisers

Fee models offered

1 types reported
Asset based fees
Sources checked May 17, 2026

Client Coverage Demographics

Top client segmentInvestment Cos. represent 100.0% of total clients.
Top client categories% of clientsClients
1
Investment Cos.
100.0%
1

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$16.5Bas of March 30, 2026
Discretionary100.0%
$16.5B
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$16.5B
Total Accounts21
10Y AUM Change+$16.5B

Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees27
Clients per Employee0:1
10Y Employee Change+18 (+200.0%)

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.