In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 30, 2026), Stonebridge Advisors LLC reported 1 stock position worth $13.3 million. Its top holding was Invesco Preferred ETF (PGX) at 100.0% of the portfolio. Compared with Q4 2025, it sold out of 2 and added to 1. The biggest buy was Invesco Preferred ETF (PGX, shares +54%) and the biggest sale an exit from FT-Preferred Secur & Inc. ETF (FPE).