Growth Metrics

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

Hanover Insurance filings provide 18 years of Net Margin readings, the most recent being 0.02% for Q1 2026.

  • On a quarterly basis, Net Margin rose 3.0% to 0.02% in Q1 2026 year-over-year; TTM through Mar 2026 was 0.03%, a 2.0% increase, with the full-year FY2025 number at 0.02%, up 1.0% from a year prior.
  • Net Margin hit 0.02% in Q1 2026 for Hanover Insurance, down from 0.07% in the prior quarter.
  • In the past five years, Net Margin ranged from a high of 0.1% in Q4 2023 to a low of 0.09% in Q4 2022.
  • Median Net Margin over the past 5 years was 0.01% (2024), compared with a mean of 0.02%.
  • Biggest five-year swings in Net Margin: plummeted -51bps in 2022 and later increased 20bps in 2023.
  • Hanover Insurance's Net Margin stood at 0.09% in 2022, then soared by 210bps to 0.1% in 2023, then crashed by -70bps to 0.03% in 2024, then skyrocketed by 107bps to 0.07% in 2025, then plummeted by -71bps to 0.02% in 2026.
  • The last three reported values for Net Margin were 0.02% (Q1 2026), 0.07% (Q4 2025), and 0.01% (Q3 2025) per Business Quant data.