CoverProfile

Kenneth Sleeper

Co-Founder, Senior Advisor, and Portfolio Manager

Sierra Investment Management

United States, California, Santa Monica

About Me

Kenneth L. Sleeper, MBA, PhD, is Co-Founder, Senior Advisor, and Portfolio Manager at Sierra Investment Management. Ken jointly oversees all aspects of the organization’s activities, including asset management, research, and client relationships. Prior to co-founding Sierra in 1987 with David C. Wright, Ken applied his extensive background in statistical and computer applications to develop and refine computerized techniques for reducing downside risk. Those techniques were incorporated into Sierra’s investment process with the goal of helping clients preserve wealth. When not working with clients, Ken enjoys spending time with his wife of 40 years and his son. Ken earned his MBA and PhD

View more

Profile Information

Co-Founder, Senior Advisor, and Portfolio Manager

Sierra Investment Management

Investment Team, Operations Team

Investor

RIA/Wealth Manager/Asset Manager

Santa Monica

California

United States

Aug 31, 2025

Work Experience

Sierra Investment Management

Co-Founder, Senior Advisor, and Portfolio Manager
Jan 1992 - Present
Email: ken@sierrainvestment.com

More profiles to browse

JS
James St. Aubin
Chief Investment Officer and Portfolio Manager
Profile Photo
Gayatri Vyas
Manager - Financial Advisor Support
JB
Joy Bunzel
Client Services
Profile Photo
Skip Schweiss
Chief Executive Officer

You Might Like

BW
Bill Wood
Managing Member, Principal
Nova R Wealth
KA
Kimberly A. Griego-Kiel
Founding Partner Emerita
Horizons Sustainable Financial Services
RA
Richard A. Davies
Partner, COO & CCO
O‘Brien Wealth Partners LLC
KP
Kathy Polichetti
Senior Client Service Specialist
Pennsylvania Capital Management