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Oppenheimer & Co.
Founded in 1881, Oppenheimer & Co. began as a family-run brokerage and has grown into a global financial institution serving individuals, families,...
Oppenheimer & Co.
Founded in 1881, Oppenheimer & Co. began as a family-run brokerage and has grown into a global financial institution serving individuals, families, corporations and institutions. The firm is not tied to a single family fortune but acts as a publicly accountable RIA and broker-dealer, structured to provide independent advice rather than manage one family's wealth. Oppenheimer's strategy spans wealth management, capital markets and investment banking. Wealth management offers customized financial planning and access to traditional and non-traditional products. Capital Markets focuses on financing, trading and research for municipalities, institutions and mid-market companies. Investment Banking provides strategic advisory and capital markets solutions for emerging-growth and middle-market clients. The firm maintains a US footprint through branch offices and a Chicago office, and its research arm — led by Chief Investment Strategist John Stoltzfus — covers market strategy and sector themes. The firm reports $143.3B in assets under administration as of December 31, 2025, and a book value per share of $93.81. It employs 924 financial professionals across US branch offices. A recent press release (May 2026) announced the expansion of industrials research capabilities with the addition of Brent Thielman. Oppenheimer's structural differentiator is its long-standing independent broker-dealer model — it answers only to clients rather than a controlling shareholder, a posture maintained since 1881. This independence shapes its advisory and capital markets businesses, which focus on mid-market and emerging-growth companies rather than the largest corporate clients.
General information
Firm type
RIA
Year founded
1881
AUM
Undisclosed
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Additional offices
Chicago, IL, United States
Principals
John Stoltzfus
Chief Investment Strategist
Sector focus
Frequently asked questions
Who runs investment decisions at Oppenheimer & Co.?
The firm's Chief Investment Strategist, John Stoltzfus, provides market strategy and asset allocation guidance. Investment decisions are executed by financial professionals across the firm's branch network, using Oppenheimer's research and proprietary insights to customize client portfolios.
How does Oppenheimer source its deal flow?
Oppenheimer sources opportunities through its wealth management, capital markets and investment banking divisions, leveraging relationships with middle-market and emerging-growth companies, municipalities, and institutions. The firm's 924 financial professionals and branch offices provide a broad network for originating ideas.
Is Oppenheimer structured as a family office or an asset manager?
Oppenheimer & Co. is a publicly accountable RIA and broker-dealer, not a family office. It operates as a full-service financial institution offering wealth management, capital markets and investment banking to external clients, with no single-family wealth source.
What investment stages does Oppenheimer typically target?
The firm focuses on publicly traded securities, fixed income, and customized portfolios for individuals and institutions. Its investment banking arm serves emerging-growth and middle-market companies through M&A advisory and capital raising, not direct venture or private equity.
Which sectors does Oppenheimer explicitly avoid?
Oppenheimer does not publicly disclose any explicit avoidance sectors. Its research and advisory activities span industrials, technology, financials, energy, healthcare and other sectors, with recent additions in industrials research.
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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