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Portfolio Advisors
Gary Leffler founded the firm in 1990 on the premise that financial advice could be structured around long-term client relationships rather than transactional...
Portfolio Advisors
Gary Leffler founded the firm in 1990 on the premise that financial advice could be structured around long-term client relationships rather than transactional product sales. President and CEO Tina Mistry, a CFP® and Senior Financial Advisor, now runs the independent RIA, which serves mid-career professionals, pre-retirees, and retirees across the Central Valley and nationally. Portfolio Advisors employs evidence-based, fee-only investment management alongside integrated financial planning that covers retirement, tax, and estate considerations. The firm expresses a preference for time in markets over market timing, deploying client capital primarily through diversified portfolio strategies rather than direct venture or private-market commitments. Its client base spans C-suite executives, small business owners, medical professionals, teachers, and public employees. The firm operates from a single office in Fresno with three advisory professionals listed on its website: Mistry, Lead Financial Advisor AJ Flores (CFP®), and Associate Advisor Logan Sumter. In November 2025, Mistry delivered a keynote address at the 4th Annual Exceptional Parents Unlimited Gala of Light, highlighting the firm's engagement with Central Valley non-profit networks. Portfolio Advisors reports working with third- and fourth-generation members of founding client families. The firm’s structural distinction is its multi-generational client retention model in a geographic market—California's Central Valley—that remains underserved by large national wealth managers. Its focus on fee-only fiduciary advice and a family-office-style service ethos, without a multi-family office or placement-agent structure, anchors its identity as a local institution rather than a scalable financial platform.
General information
Firm type
Bank / Wealth / Trust
Year founded
1990
AUM
$250M+ (per the firm, as of December 31, 2023)
Location
Region
North America
Country
United States
City
Darien
Corporate office
7571 N Remington Ave Ste. 105, Fresno, CA 93711, United States
Principals
Tina Mistry, CFP®
President/CEO & Senior Financial Advisor
AJ Flores, CFP®
Lead Financial Advisor
Logan Sumter
Associate Advisor
Frequently asked questions
Who runs investment decisions at Portfolio Advisors?
President and CEO Tina Mistry, a CERTIFIED FINANCIAL PLANNER™, leads investment management alongside Lead Financial Advisor AJ Flores (CFP®) and Associate Advisor Logan Sumter. The firm follows an evidence-based, fee-only investment strategy and emphasizes long-term portfolio discipline rather than tactical market moves.
Is Portfolio Advisors a single family office or a multi-family office?
It is neither. Portfolio Advisors is an independent registered investment advisor (RIA) serving individuals, families, and charitable organizations. The firm provides financial planning and investment management to over 250 families, many of whom have been with the firm for multiple generations.
What investment structures does Portfolio Advisors use?
The firm constructs diversified portfolios using evidence-based strategies centered on public-market securities. There is no disclosure of direct private investments, venture capital, co-investments, or fund commitments; its focus remains on retirement, tax, and estate planning for working professionals and retirees.
How does Portfolio Advisors source clients?
Client acquisition appears driven by local reputation and community engagement in California’s Central Valley. The firm serves a broad range of professions—business owners, medical professionals, educators, and public employees—and highlights relationships spanning three to four generations of the same families.
Does Portfolio Advisors maintain any philanthropic or affiliated vehicles?
There is no separate philanthropic foundation disclosed. The firm advises on charitable giving and estate planning for clients, and its President has participated in local non-profit events such as the Exceptional Parents Unlimited Gala of Light in Fresno.
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