Truist Financial Expands Stake in Columbia Multi-Sector Municipal Income ETF Truist Financial Corp recently acquired 16,123 shares of Columbia Multi-Sector Municipal Income ETF (NYSEARCA:MUST), valued at $327,000, during the fourth quarter. This move follows similar activity by other investors, reflecting ongoing interest in the ETF, which focuses on diversified municipal bonds. MUST shares have fluctuated between $20.07 and $20.94 over the past year.1