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Osterweis Capital Management
Osterweis Capital Management operates from Portland, Oregon, with a track record in US small-cap value investing.
Osterweis Capital Management
Osterweis Capital Management operates from Portland, Oregon, with a track record in US small-cap value investing. The firm has not publicly disclosed its founding year, AUM, or named principals in recent years, leaving much of its operational history undocumented in open sources. Its investment strategy centers on fundamental bottom-up research, targeting small-cap companies that trade below intrinsic value. The firm typically runs concentrated portfolios, often holding fewer than 50 positions, with a long-term holding period that can extend five years or more. Stated focus areas include US equities, with no confirmed diversification into other asset classes like fixed income or alternatives. There is no publicly available information on team size, additional offices, or any adjacent vehicles such as foundations or operating companies. Without a known recent event — such as a new fund launch, leadership change, or disclosed portfolio shift — the firm's current posture remains opaque. A structural differentiator may lie in its willingness to take large positions in micro-cap stocks where larger institutions avoid the liquidity constraint. However, the absence of public filings or interviews over the past decade makes this observation speculative. The firm appears to operate with minimal public engagement, a posture that itself distinguishes it from more promotional peers.
General information
Firm type
Asset Manager
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Portland
Corporate office
Portland, OR, United States
Sector focus
Frequently asked questions
Who makes investment decisions at Osterweis Capital Management?
The firm has not publicly named its current portfolio managers or CIO. In past periods, John D. Osterweis was associated with the firm's value-oriented strategy, but no recent leadership details are available in public records.
How does Osterweis Capital Management source investment ideas?
The firm relies on bottom-up fundamental research, screening for small-cap companies with strong balance sheets and undervalued assets. It does not advertise a proprietary sourcing network or co-investment platform.
Does Osterweis Capital Management invest in fixed income or alternatives?
No publicly available evidence suggests the firm allocates to fixed income, private equity, hedge funds, or other alternative asset classes. Its documented focus has been exclusively US small-cap value equities.
What is Osterweis Capital Management's investment horizon?
The firm is known for a long-term holding period, often holding positions for five years or more. It does not engage in short-term trading or frequent portfolio turnover based on available sector literature.
Is Osterweis Capital Management a family office or an asset manager?
Public records from the U.S. Securities and Exchange Commission and industry databases classify Osterweis Capital Management as a registered investment adviser (RIA), not a single- or multi-family office. Its reported entity type is an asset manager.
How concentrated is Osterweis Capital Management's portfolio?
The firm typically runs concentrated portfolios with fewer than 50 equity positions. Top holdings may account for a significant percentage of assets, reflecting a high-conviction approach within the small-cap value universe.
What sectors does Osterweis Capital Management typically avoid?
The firm's historical focus on small-cap value suggests it avoids large-cap growth companies, highly speculative biotech names without earnings, and sectors like cryptocurrency or special-purpose acquisition companies (SPACs). No explicit negative screening is publicly documented.
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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