Mercantile Bank closed at $60.36 on Nov 3, down 1.37%, 2.9% below its 52-week closing high. Volume of 95.4K shares was 0.78× its 20-day average (below normal).
Split-adjusted performance: +2.1% over one month, +16.1% over six months, +37.7% over one year.
In the quarter ended Sep 30, 2026, revenue was $102.57M, up 6.8% from a year earlier, with a net margin of 23.5%.
Short interest was 561.5K shares at the Oct 15 settlement, down 10.4% from the prior report (3.4% of float, 5.1 days to cover).