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Stoneridge
Stoneridge Partners is an SEC-registered investment adviser in Radnor, PA, since 1999. The firm manages approximately $152 million in assets.
Stoneridge
Stoneridge Partners is an SEC-registered investment adviser in Radnor, PA, since 1999. The firm manages approximately $152 million in assets. It has 10 employees and 6 investment advisers.
General information
Firm type
Asset Manager
Year founded
1965
Location
Region
North America
Country
United States
City
Radnor
Corporate office
Novi, Michigan, United States
Additional offices
Palo Alto, CA · Louisville, KY · San Francisco, CA · London, UK · New York, NY
Principals
Natalia Noblet
President and Chief Executive Officer
Bob Hartman
Chief Accounting Officer and Interim Chief Financial Officer
Sector focus
Frequently asked questions
Is Stoneridge a family office or an operating company?
Stoneridge is a publicly traded operating company (NYSE: SRI) that designs and manufactures electronic components for commercial vehicles. It is not a family office. The firm appears in datasets as 'Stoneridge Partners' but its public identity is the industrial parent entity founded in 1965.
Who runs investment decisions and capital allocation at Stoneridge?
Capital allocation is directed by President and CEO Natalia Noblet and overseen by the Board of Directors. The firm does not operate as an investment firm; it makes strategic M&A and divestiture decisions typical of a public industrial manufacturer, such as the 2017 purchase of Orlaco and the 2020s divestiture of the Control Devices segment.
Does Stoneridge make direct investments or fund commitments?
Stoneridge does not operate an investment portfolio of external managers or direct minority stakes. Its capital is deployed into wholly owned manufacturing operations, acquisitions of complementary industrial technology companies, and organic R&D programs like the MirrorEye camera system.
What is the relationship between Stoneridge and the 'Stoneridge Partners' entity that regional offices list in Palo Alto and San Francisco?
The corporate website identifies offices in Palo Alto, San Francisco, and other tech hubs, likely housing engineering and R&D talent for vision systems and connectivity products. There is no evidence of a separate investment entity called 'Stoneridge Partners' in the firm's own disclosures.
What is Stoneridge's revenue scale?
Stoneridge reported total revenue of approximately $1.1 billion in 2025. The company discloses quarterly public filings and holds earnings calls; the most recent, covering Q1 2026, showed continued strong program awards and MirrorEye record sales (per PRNewswire, May 2026).
Who are Stoneridge's customers?
Stoneridge supplies systems and components to major global truck OEMs including Daimler, Volvo, and Paccar, along with off-highway and agricultural equipment manufacturers. Its Brazil segment serves aftermarket passenger vehicle markets in South America.
Does Stoneridge maintain philanthropic structures?
No philanthropic foundation or donor-advised fund is disclosed in Stoneridge's public filings or website. Their stated core values include social responsibility, but no dedicated giving vehicle is cited.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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