Mercantile Bank (MBWM) Interest Income - Debt Securities (2010 - 2026)

Mercantile Bank has reported Interest Income - Debt Securities for 17 years, with the latest figure at $7.7 million in Q2 2026.

• Interest Income - Debt Securities for Q2 2026 came in at $7.7 million, down 3.8% year-over-year; the trailing twelve-month figure through Jun 2026 was $23.7 million (up 196.12% YoY), and the FY2025 annual result was $17.5 million, up 76.91% from the prior year.
• Interest Income - Debt Securities grew to $7.7 million in Q2 2026, from $7.4 million in the prior quarter.
• Over five years, Interest Income - Debt Securities peaked at $8.0 million in Q2 2025 and troughed at $1.6 million in Q4 2023.
• A 5-year average of $3.4 million and a median of $2.3 million in 2023 frame the typical range for Interest Income - Debt Securities.
• The widest annual swing landed in 2023, when Interest Income - Debt Securities decreased 19.41%; it then soared 201.92% in 2025.
• A 5-year view of Interest Income - Debt Securities shows it stood at $2.0 million in 2022, then decreased by 19.41% to $1.6 million in 2023, then grew by 2.2% to $1.7 million in 2024, then surged by 113.78% to $3.6 million in 2025, then surged by 115.29% to $7.7 million in 2026.
• Per Business Quant data, the three most recent Interest Income - Debt Securities figures were $7.7 million in Q2 2026, $7.4 million in Q1 2026, and $3.6 million in Q4 2025.