Stack Financial Management
Investment ManagementMontana, United States11-50 Employees
Stack Financial Management, Inc. is an independent investment advisory firm based in Whitefish, Montana. The firm specializes in equity investing and follows a safety-first, risk-aware philosophy that draws on the approach developed by InvesTech Research. It emphasizes preserving capital and reducing volatility over the long term as part of its core objective. It serves more than 850 clients across 47 states, employing a disciplined process for selecting equities with an emphasis on risk management. The firm was founded in 1994 to address demand for a portfolio strategy that prioritizes risk controls alongside potential gains. In 2026 Forbes recognized Stack Financial Management among America's Top Wealth Advisors, reflecting external acknowledgement of its advisory practice.