Kirby closed at $119.47 on Nov 5, down 6.75%, 21.7% below its 52-week closing high. Volume of 1.4M shares was 2.23× its 20-day average (well above normal).
Split-adjusted performance: -13.0% over one month, -16.0% over six months, +14.4% over one year.
In the quarter ended Jun 30, 2026, revenue was $922.40M, up 7.8% from a year earlier, with a net margin of 9.7%.
Short interest was 2.4M shares at the Oct 15 settlement, up 11.4% from the prior report (4.6% of float, 4.9 days to cover).