Magnera closed at $12.11 on Nov 5, down 4.34%, 20.6% below its 52-week closing high. Volume of 444.3K shares was 1.17× its 20-day average (close to normal).
Split-adjusted performance: +3.9% over one month, +3.1% over six months, +42.0% over one year.
In the quarter ended Jun 27, 2026, revenue was $857M, up 2.1% from a year earlier, with a net margin of -2.3%.
Short interest was 1.8M shares at the Oct 15 settlement, down 2.7% from the prior report (5.1% of float, 4.3 days to cover).