# Sunriver Management LLC jobs and careers

> 0 open roles at Sunriver Management LLC as of October 24, 2026. Source: https://www.thejobsmap.com/company/sunriver-management-llc

Sunriver is a fundamental equity investment firm. We take a long-term approach to investing, aiming to capitalize on the inefficiencies and dislocations created by the short-term focus of many other market participants today. Our approach is built on three core tenets: - We focus on less well-trafficked stocks with market caps under $25 billion. - We play offense when others are playing defense and have a history of actively deploying capital amidst market turmoil. - We think long-term when others can’t or won’t. We aim to maximize long-term returns, not minimize short-term volatility, by partnering with investors that share our long-term investment outlook. For more information, please contact: ir@sunrivermgmt.com Our Founder Will Cook was featured on the Capital Allocators podcast in a discussion led by Ben Cooper, Head of Manager Research at Cardano Group. They explore how Will got started in the investment business and the principles that define the culture and process at Sunriver. Listen to the full episode here: https://capitalallocators.com/podcast/sunriver-management/

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Employees | 1 to 10 |
| Industries | Hedge Funds, Investment Management, Venture Capital |
| Website | https://sunrivermgmt.com |

## Leadership

- Will Cook, Founder & Portfolio Manager
- John Stadnyk, Chief Operating Officer & Chief Financial Officer
- Raymond Musalo, Sector Head
- Andrew Brownstein, Sector Head
- David Weinreb, Head Trader
- Young Yu, Head Of Marketing And Partner Relations

## Common questions

### Is Sunriver Management LLC hiring right now?

Sunriver Management LLC has no open roles listed as of October 24, 2026. Roles appear here as soon as they are posted on Sunriver Management LLC's careers site.

### Who leads Sunriver Management LLC?

Will Cook, Founder & Portfolio Manager, is at the top of Sunriver Management LLC's org chart.

### How do I apply for a job at Sunriver Management LLC?

Pick a role on Sunriver Management LLC's TheJobsMap page and select Apply. Every listing links to the original posting on Sunriver Management LLC's own careers site, so you apply directly with the employer.