5thN Financial
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About 5thN Financial

An Arkansas-based investment advisory firm focused on proprietary portfolio management.

Arkansas roots · Independent perspective

A firm built around portfolio management.

5thN Financial is an Arkansas-registered investment advisory firm with a quantitative approach to investment management.

Investment management backed by analytical work.

Our advisory practice centers on research, portfolio construction, and investment oversight. We use our proprietary EPT methodology and asset model to inform decisions, while working with clients to establish investment priorities and revisit them as needs change.

Leadership

Robert Fithen, PhD, PE serves as CEO of 5thN Financial. His background includes engineering, academic teaching, quantitative analysis, and the development of portfolio research methods.

An independent advisory practice

Our advisory services are distinct from brokerage, securities underwriting, and distribution. The nature and scope of each advisory engagement are defined in the firm’s disclosures and advisory agreements. We do not represent that registration constitutes a particular level of skill or endorsement by regulators.

View the firm’s public registration information and the CEO’s public registration information.

An Arkansas perspective

Rooted in Arkansas. Focused on investment discipline.

Arkansas combines entrepreneurial growth with established institutions and long-term financial priorities. From Northwest Arkansas to Central Arkansas and the River Valley, our portfolio-management philosophy is built around careful analysis and a long-term perspective.

Historic downtown square in Bentonville, Arkansas
Bentonville, ArkansasNorthwest Arkansas
Historic downtown in Rogers, Arkansas
Rogers, ArkansasNorthwest Arkansas
Downtown Fayetteville, Arkansas and the historic square
Fayetteville, ArkansasNorthwest Arkansas
Main Street in Conway, Arkansas
Conway, ArkansasCentral Arkansas
Main Street in Russellville, Arkansas
Russellville, ArkansasRiver Valley
Aerial view of downtown Little Rock, Arkansas
Little Rock, ArkansasCentral Arkansas

City photography illustrates our Arkansas connections; it does not indicate that 5thN Financial maintains offices in these locations. Image credits and licensing.

© 2026 5thN Financial · Arkansas-registered investment adviser · Firm CRD 286020 · View Form ADV

 

Image Credits