Northern Trust closed at $178.02 on Nov 4, up 3.14%, 7.0% below its 52-week closing high. Volume of 1.0M shares was 0.77× its 20-day average (below normal).
Split-adjusted performance: +5.1% over one month, +9.0% over six months, +39.4% over one year.
In the quarter ended Sep 30, 2026, revenue was $3.70B, up 3.3% from a year earlier, with a net margin of 16.8%.
Short interest was 4.0M shares at the Oct 15 settlement, up 5.0% from the prior report (2.3% of float, 3.6 days to cover).