EnerSys closed at $142.58 on Nov 5, down 8.60%, 41.4% below its 52-week closing high. Volume of 709.3K shares was 1.41× its 20-day average (above normal).
Split-adjusted performance: -21.9% over one month, -36.0% over six months, +15.8% over one year.
In the quarter ended Jul 5, 2026, revenue was $935.64M, up 4.8% from a year earlier, with a net margin of 12.4%.
Short interest was 2.8M shares at the Oct 15 settlement, down 3.4% from the prior report (7.8% of float, 4.9 days to cover).