Marten Transport closed at $11.98 on Nov 5, down 3.07%, 34.5% below its 52-week closing high. Volume of 887.9K shares was 1.06× its 20-day average (close to normal).
Split-adjusted performance: -5.4% over one month, -20.9% over six months, +19.4% over one year.
In the quarter ended Jun 30, 2026, revenue was $223.54M, down 2.8% from a year earlier, with a net margin of 2.4%.
Short interest was 3.3M shares at the Oct 15 settlement, up 5.0% from the prior report (5.7% of float, 4.3 days to cover).