Randolph Willett Cook

Founder at

Sunriver Management LLC

Finance

Consumer Services

Technology Services

Profile

Randolph Willett Cook is the founder of Sunriver Management LLC, serving as Portfolio Manager since 2015.
Former jobs include Director at Actua Corp., Financial Analyst at Morgan Stanley, President & Portfolio Manager at Sunriver Capital Management LLC, Associate at General Atlantic Partners LLC, and Sector Head at Ziff Brothers Investments LLC from 2011 to 2013.
Education includes an undergraduate degree from the University of Virginia, conferred in 1995, and an MBA from The Trustees of Columbia University in The City of New York, conferred in 2003.

Randolph Willett Cook active positions

Companies	Position	Start
Sunriver Management LLC Sunriver Management LLC Investment ManagersFinance Sunriver aims to generate attractive, risk-adjusted capital appreciation through long and short investments primarily in equity securities globally. They employ fundamental, in-depth research driven approach to investment selection. The firm seeks to buy high quality companies that they believe have been marked down for temporary reasons, and as the market’s concerns fade over time, the firm believes that outperformance can be derived from a combination of multiple expansions and the compounding of faster-than-market earnings growth.	Founder	01/08/2015

All active positions of Randolph Willett Cook

Former positions of Randolph Willett Cook

Companies	Position	End
Ziff Brothers Investments LLC Ziff Brothers Investments LLC Investment ManagersFinance Ziff Brothers Investments is an active investor, and manages portfolios invested in both publicly listed and private securities across asset classes, borders and a broad range of sectors, including energy, and high-technology.	Analyst-Equity	01/12/2013
Sunriver Capital Management LLC Sunriver Capital Management LLC Investment ManagersFinance Provides investment advice	President	-
MORGAN STANLEY	Corporate Officer/Principal	-
General Atlantic Partners LLC General Atlantic Partners LLC Investment ManagersFinance GAP focuses on financial services, media/consumer, healthcare, enterprise solutions, communications and electronics. They invest from $50 million to $500 million in equity for growth, expansions, buy-outs, consolidations and build-ups. GAP seeks investments with 5 to 10 year time horizons. The firm invests to maintain equity positions for a significant period following an IPO and they remain active board members for many years after a company goes public.	Corporate Officer/Principal	-
ACTUA CORP	Corporate Officer/Principal	-

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Linked companies

Private companies	8
Morgan Stanley Morgan Stanley Investment ManagersFinance Provides wealth and asset management, trading & investment banking services	Finance
Actua Corp. Actua Corp. Information Technology ServicesTechnology Services Provides software as a service and tech-enabled business process outsourcing and internet marketing services	Technology Services
Sunriver Capital Management LLC Sunriver Capital Management LLC Investment ManagersFinance Provides investment advice	Finance
University of Virginia University of Virginia Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The Trustees of Columbia University in The City of New York The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
General Atlantic Partners LLC General Atlantic Partners LLC Investment ManagersFinance GAP focuses on financial services, media/consumer, healthcare, enterprise solutions, communications and electronics. They invest from $50 million to $500 million in equity for growth, expansions, buy-outs, consolidations and build-ups. GAP seeks investments with 5 to 10 year time horizons. The firm invests to maintain equity positions for a significant period following an IPO and they remain active board members for many years after a company goes public.	Finance
Ziff Brothers Investments LLC Ziff Brothers Investments LLC Investment ManagersFinance Ziff Brothers Investments is an active investor, and manages portfolios invested in both publicly listed and private securities across asset classes, borders and a broad range of sectors, including energy, and high-technology.	Finance
Sunriver Management LLC Sunriver Management LLC Investment ManagersFinance Sunriver aims to generate attractive, risk-adjusted capital appreciation through long and short investments primarily in equity securities globally. They employ fundamental, in-depth research driven approach to investment selection. The firm seeks to buy high quality companies that they believe have been marked down for temporary reasons, and as the market’s concerns fade over time, the firm believes that outperformance can be derived from a combination of multiple expansions and the compounding of faster-than-market earnings growth.	Finance