Growth Metrics

Hanover Insurance (THG) Gross Margin (2016 - 2026)

Hanover Insurance filings provide 18 years of Gross Margin readings, the most recent being 39.03% for Q1 2026.

  • On a quarterly basis, Gross Margin fell 5065.0% to 39.03% in Q1 2026 year-over-year; TTM through Mar 2026 was 64.69%, a 1197.0% decrease, with the full-year FY2025 number at 89.49%, up 5304.0% from a year prior.
  • Gross Margin hit 39.03% in Q1 2026 for Hanover Insurance, down from 89.09% in the prior quarter.
  • In the past five years, Gross Margin ranged from a high of 270.79% in Q4 2023 to a low of 31.67% in Q4 2024.
  • Median Gross Margin over the past 5 years was 88.83% (2024), compared with a mean of 77.99%.
  • Biggest five-year swings in Gross Margin: surged 23731bps in 2023 and later plummeted -23912bps in 2024.
  • Hanover Insurance's Gross Margin stood at 33.49% in 2022, then skyrocketed by 709bps to 270.79% in 2023, then crashed by -88bps to 31.67% in 2024, then surged by 181bps to 89.09% in 2025, then crashed by -56bps to 39.03% in 2026.
  • The last three reported values for Gross Margin were 39.03% (Q1 2026), 89.09% (Q4 2025), and 40.21% (Q3 2025) per Business Quant data.