PPrivate Fund Data
CompaniesFundsPeopleRankingsScreener

Sterling Investment Management, LLC

● SEC registered since 1995CRD 112923SEC# 801-50373Tucson, AZ
Export (members)
Reg. AUM
$409.2M
Employees
8
Accounts
399
Location
Tucson, AZ

Sterling Investment Management, LLC assets under management

Sterling Investment Management, LLC is a registered investment adviser overseen by the SEC based in Tucson, AZ. The firm has been registered since 1995. It reports $409.2 million in regulatory assets under management and employs 8 people.

Sterling Investment Management, LLC owners & executives

3 reported
NameTitleOwnershipSince
Arumayta Martinez ArguelloPortfolio Manager5-10%2022
Crystal Portillo KellyChief Compliance Officer5-10%2015
John Harman Payne ControlManaging Partner, Chief Investment OfficerOver 75%1995

Frequently asked questions

How much does Sterling Investment Management, LLC manage?

Sterling Investment Management, LLC reports $409.2 million in regulatory assets under management on its Form ADV.

How many employees does Sterling Investment Management, LLC have?

Sterling Investment Management, LLC reports 8 employees.

Where is Sterling Investment Management, LLC located?

Sterling Investment Management, LLC is based in Tucson, AZ and has been SEC-registered since 1995.

Does Sterling Investment Management, LLC disclose fund performance?

Sterling Investment Management, LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.

Contact & registration

Address6262 North Swan Rd., Suite 210, Tucson, AZ 85718
Phone520-293-3311
Fax520-292-1677
Office hours7:00 a.m. To 5:00 p.m.
SEC regionLos Angeles Regional Office (LARO)
CIK1509873
Discloses disciplinary historyNo

Regulatory AUM

$409.2M▲ 14%
Mar '25 — $360.5MApr '25 — $360.5MMay '25 — $360.5MJun '25 — $360.5MJul '25 — $360.5MAug '25 — $360.5MSep '25 — $360.5MOct '25 — $360.5MNov '25 — $360.5MDec '25 — $360.5MJan '26 — $360.5MFeb '26 — $360.5MMar '26 — $409.2MApr '26 — $409.2MMay '26 — $409.2MJun '26 — $409.2M
Mar '25Form ADV, monthlyJun '26

How this firm compares

Regulatory AUMTop 53%
Larger than 47% of 16,271 advisers
EmployeesTop 47%
More than 53% of 16,825 advisers

Assets under management

$409.2Mregulatory AUM
Discretionary $409.2M