Osterweis Capital Management Employee Directory

Osterweis Capital Management Global Highlights

Location

Employees

North America

94

• United States Of America
  94

Asia

1

• India
  1

North America accounts for 99% of Osterweis Capital Management's workforce, followed by Asia (1%).

Osterweis Capital Management's Leadership

• 
  L. B.

  Vice President & Manager Of Portfolio Accounting

  Mobile Phone

  Email
• 
  J. O.

  President Chief Investment Officer Portfolio Manager Secretary Treasurer Trustee And Director

  Mobile Phone

  Email
• 
  C. H.

  Co-President And Co-Chief Executive Officer

  Mobile Phone

  Email
• 
  B. W.

  Partner And Portfolio Manager

  Mobile Phone

  Email
• 
  M. S.

  Vice President, Director Of Human Resources & Administraton

  Mobile Phone

  Email
• 
  B. G.

  Manager

  Mobile Phone

  Email
• 
  C. H.

  Hedge Fund Manager

  Mobile Phone

  Email
• 
  J. C.

  Senior Manager

  Mobile Phone

  Email

Osterweis Capital Management Employee Metrics

• Banking
• Finance
• Human Resources
• Community & Social Services
• Information Technology
• Other
• Consulting
• Legal

Banking is the largest department at 48% of profiles with a known department, up from 44% in January 2026, followed by Finance (18%, down from 22%) and Consulting (9%, up from 0%).

Contact profiles from Osterweis Capital Management

• 
  B. W.

  Partner And Portfolio Manager

  Mobile Phone

  Email

  Bay

  Sep 03, 2026
• 
  C. H.

  Co-President And Co-Chief Executive Officer

  Mobile Phone

  Email

  May 23, 2023
• 
  J. O.

  President Chief Investment Officer Portfolio Manager Secretary Treasurer Trustee And Director

  Mobile Phone

  Email

  Sep 22, 2026
• 
  L. B.

  Vice President & Manager Of Portfolio Accounting

  Mobile Phone

  Email

  Jun 25, 2025
• 
  M. S.

  Vice President, Director Of Human Resources & Administraton

  Mobile Phone

  Email

  Nov 12, 2024
• 
  B. G.

  Manager

  Mobile Phone

  Email

  Apr 16, 2026
• 
  C. H.

  Hedge Fund Manager

  Mobile Phone

  Email

  Oct 17, 2024
• 
  J. C.

  Senior Manager

  Mobile Phone

  Email

  Jun 17, 2022
• 
  A. R.

  Operations

  Mobile Phone

  Email

  Oct 17, 2024
• 
  B. A.

  Corporate Accounting

  Mobile Phone

  Email

  Aug 06, 2024

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Frequently Asked Questions

What are the largest departments at Osterweis Capital Management?

Banking is the largest department at 48% of profiles with a known department, up from 44% in January 2026, followed by Finance (18%, down from 22%) and Consulting (9%, up from 0%). Osterweis Capital Management's workforce spans 12 departments.

Where are Osterweis Capital Management's employees located?

Osterweis Capital Management has about 69 employees across 2 continents, most of them in North America. North America accounts for 99% of Osterweis Capital Management's workforce, followed by Asia (1%). By country, the largest groups are United States Of America (99%) and India (1%).

How has Osterweis Capital Management's workforce changed over the past year?

Osterweis Capital Management's workforce fell 14% between January 2026 and November 2026. Banking's share of profiles with a known department rose from 44% to 48%.

How many employees does Osterweis Capital Management have currently?

Osterweis Capital Management has approximately 69 employees as of November 2026. These team members are located across 2 continents, including North America and Asia.

Who are Osterweis Capital Management's key employees and leadership?

As of November 2026, Osterweis Capital Management's key employees include:

• Vice President & Manager Of Portfolio Accounting: L. B.
• President Chief Investment Officer Portfolio Manager Secretary Treasurer Trustee And Director: J. O.
• Co-President And Co-Chief Executive Officer: C. H.
• Partner And Portfolio Manager: B. W.
• Vice President, Director Of Human Resources & Administraton: M. S.

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What is Osterweis Capital Management's most common email format?

Osterweis Capital Management employees' email format typically follows the pattern of First.Last@osterweis.com. Trying to find reliable and up-to-date employee contact data? Find more Osterweis Capital Management email formats with LeadIQ.

What is Osterweis Capital Management known for?

Osterweis Capital Management was founded in 1983 and operates in the Investment Management industry. You can contact Osterweis Capital Management's main corporate office by phone at

+1-415-434-****

. Explore Osterweis Capital Management's company overview page for more information.