NYSE:THG | Market Cap | HANOVER INSURANCE GROUP, INC.

Historical market capitalization from contemporaneous retained split-adjusted close and filed split-adjusted shares outstanding.

Available history
2010-08-02 to 2026-09-03
Data captured

Historical Market Cap

DateMarket Cap
2026-09-03$8.07B
2026-07-27$7.64B
2026-04-28$6.32B
2026-02-18$6.13B
2025-10-28$6.01B
2025-07-29$5.95B
2025-04-29$5.96B
2025-02-14$5.84B
2024-10-29$5.35B
2024-07-30$5B
2024-04-30$4.67B
2024-02-20$4.81B
2023-10-31$4.19B
2023-08-01$4.05B
2023-05-01$4.27B
2023-02-21$5.05B
2022-10-31$5.21B
2022-08-01$4.78B
2022-05-02$5.21B
2022-02-22$4.95B
2021-10-26$4.68B
2021-07-26$4.72B
2021-04-28$4.83B
2021-02-19$4.12B
2020-10-26$3.7B
2020-07-27$3.71B
2020-04-27$3.77B
2020-02-19$5.29B
2019-10-30$5.09B
2019-07-31$5.13B
2019-04-30$4.91B
2019-02-15$4.77B
2018-10-30$4.78B
2018-07-31$5.33B
2018-04-30$4.89B
2018-02-23$4.65B
2017-10-31$4.18B
2017-08-02$4.06B
2017-05-02$3.77B
2017-02-17$3.84B
2016-11-02$3.21B
2016-07-27$3.56B
2016-05-03$3.72B
2016-02-22$3.6B
2015-10-27$3.54B
2015-07-28$3.45B
2015-04-29$3.09B
2015-02-20$3.17B
2014-10-29$2.84B
2014-07-30$2.63B
2014-04-25$2.59B
2014-02-20$2.56B
2013-10-28$2.6B
2013-07-29$2.35B
2013-04-26$2.17B
2013-02-20$1.88B
2012-10-31$1.61B
2012-07-31$1.57B
2012-05-01$1.78B
2012-02-23$1.84B
2011-11-01$1.64B
2011-08-02$1.61B
2011-05-02$1.92B
2011-02-18$2.13B
2010-11-01$2.06B
2010-08-02$2B

Research interface only. Not investment advice. Prices are a checked-in snapshot, not live quotes.