Bill Grierson

Bill Grierson is a Portfolio Manager at Peregrine Capital Management LLC in Minneapolis, Minnesota, where he specializes in managing small cap growth equity portfolios. In this role, he leads investment strategies focused on identifying and nurturing high-growth opportunities within the small-cap segment, serving institutional, pension, and high-net-worth clients.

With over three decades of investment experience, Grierson began his career at Northern Trust and subsequently held senior analyst and portfolio manager roles at Kopp Investment Advisors before joining Peregrine in 2000. He has consistently focused on equity research and portfolio management in the U.S. small-cap and growth equities space, applying a rigorous, research-driven investment process.

Grierson earned his B.A. from Lawrence University and holds the Chartered Financial Analyst (CFA) designation, underscoring his deep expertise in equity analysis and portfolio construction. He is recognized for his contributions to the investment management industry, specifically in the small cap growth equity sector, and has played a key role in Peregrine's investment approach and client success.