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Hanover Insurance Group, Inc. logo

Hanover Insurance Group, Inc. (THG) stock

THGNYSEFire, Marine & Casualty InsuranceFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 29, 2026Score 13/3010% above fair value
$242.09+6.97 (+2.96%)

Close on Oct 30, 2026Market cap $8.43BP/E 11.6Yield –

Price history

Hanover Insurance share prices for every month, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$242.09
+2.96% on the day
52-week range
$166.54 – $242.54
-0.2% from the high
Change over 52 weeks
+42.2%
From $170.26 on Oct 30, 2025
Average volume
302,593
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$214.00$242.54$213.63$242.09+13.06%5,921,175
Sep 2026$227.35$234.48$214.07$214.12-5.30%6,579,572
Aug 2026$232.58$236.07$217.00$226.11-2.80%5,745,866
Jul 2026$215.80$235.16$203.36$232.63+8.64%7,765,688
Jun 2026$185.11$220.00$184.70$214.12+14.99%7,154,316
May 2026$189.30$199.59$182.68$186.20-0.79%5,832,432
Apr 2026$172.92$191.66$171.00$187.69+8.27%6,120,531
Mar 2026$178.53$182.63$168.41$173.35-4.03%6,658,641
Feb 2026$174.15$181.60$169.19$180.63+3.73%6,286,596
Jan 2026$181.84$182.18$166.54$174.14-4.72%8,366,066
Dec 2025$186.49$188.18$175.34$182.77-1.50%5,522,106
Nov 2025$170.12$187.41$166.80$185.55+8.58%3,508,247
Oct 2025$180.81$186.46$166.80$170.88-5.92%5,384,975
Sep 2025$173.49$182.64$172.87$181.63+4.70%5,065,013
Aug 2025$171.59$176.97$165.17$173.48+1.08%4,261,165
Jul 2025$169.80$178.30$160.70$171.63+1.04%6,269,883
Jun 2025$174.91$178.68$165.21$169.87-3.47%4,723,358
May 2025$161.41$176.71$161.28$175.98+5.95%4,730,117
Apr 2025$174.94$176.16$147.76$166.10-4.51%6,404,044
Mar 2025$170.43$176.00$162.24$173.95+2.01%5,445,926
Feb 2025$151.53$170.61$150.42$170.53+11.39%5,088,804
Jan 2025$154.17$160.00$145.17$153.09-1.02%3,720,988
Dec 2024$165.34$165.34$149.97$154.66-6.27%3,598,581
Nov 2024$148.62$166.13$146.48$165.01+11.25%3,786,935
Oct 2024$148.21$155.84$142.48$148.33+0.15%3,925,870
Sep 2024$146.65$150.95$142.79$148.11+0.76%3,926,347
Aug 2024$137.77$147.19$130.60$146.99+6.91%3,612,966
Jul 2024$125.44$139.25$123.17$137.49+9.61%4,739,783
Jun 2024$131.75$131.76$119.66$125.44-4.92%3,618,033
May 2024$129.64$138.30$127.82$131.93+1.63%3,371,923
Apr 2024$135.88$135.88$126.41$129.82-4.66%3,478,095
Mar 2024$131.47$136.84$125.61$136.17+3.57%3,455,611
Feb 2024$134.80$138.00$128.43$131.47-0.41%3,461,224
Jan 2024$121.20$134.71$120.64$132.01+8.72%3,181,647
Dec 2023$123.78$128.90$119.36$121.42-2.32%3,316,844
Nov 2023$117.55$124.77$112.22$124.30+6.05%4,454,592
Oct 2023$110.28$122.38$108.03$117.21+5.61%4,301,668
Sep 2023$107.67$114.09$103.83$110.98+3.99%4,054,785
Aug 2023$113.25$114.91$103.90$106.72-5.96%3,860,464
Jul 2023$112.64$115.21$108.71$113.48+0.40%3,462,600
Jun 2023$111.58$116.81$109.13$113.03+1.41%3,841,680
May 2023$119.51$122.99$111.05$111.46-6.77%4,222,700
Apr 2023$128.41$130.98$115.55$119.56-6.96%3,618,649
Mar 2023$138.51$141.14$119.82$128.50-7.87%4,024,018
Feb 2023$133.30$148.78$128.23$139.48+3.64%3,721,060
Jan 2023$135.44$139.00$126.21$134.58-0.41%3,065,827
Dec 2022$148.13$148.25$131.32$135.13-8.26%3,591,173
Nov 2022$146.86$147.70$135.68$147.30+0.55%3,024,062
Oct 2022$128.98$146.69$127.16$146.49+14.32%3,863,390
Sep 2022$129.41$138.32$126.62$128.14-0.97%4,294,550
Aug 2022$134.98$138.02$123.36$129.39-5.19%3,625,663
Jul 2022$146.32$149.64$133.65$136.47-6.69%3,752,689
Jun 2022$146.25$148.82$135.93$146.25-0.24%3,736,126
May 2022$147.49$152.19$139.64$146.60-0.15%4,117,131
Apr 2022$150.89$155.55$146.40$146.82-1.81%4,020,911
Mar 2022$138.48$152.79$135.52$149.52+7.18%3,391,331
Feb 2022$137.80$144.64$131.06$139.51+1.12%3,540,813
Jan 2022$131.87$139.40$130.40$137.96+5.26%2,902,330
Dec 2021$124.39$133.88$123.71$131.06+7.65%2,724,622
Nov 2021$126.87$131.06$121.69$121.75-3.37%2,809,211

Seasonality

THG return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.4%1.4%0.1%0.9%0.2%2.2%2.7%0.2%-0.8%1.6%6.2%0.3%
Months up5 of 107 of 106 of 104 of 105 of 106 of 109 of 106 of 105 of 106 of 108 of 95 of 9
2026-4.7%3.7%-3.5%8.3%-0.8%15.6%8.6%-2.8%-4.9%13.1%
2025-1.0%11.4%2.6%-4.5%5.9%-3.0%1.0%1.1%5.2%-5.9%8.6%-1.0%
20248.7%-0.4%4.3%-4.7%1.6%-4.3%9.6%6.9%1.4%0.1%11.2%-5.7%
2023-0.4%3.6%-7.3%-7.0%-6.8%2.1%0.4%-6.0%4.8%5.6%6.0%-1.7%
20225.3%1.1%7.8%-1.8%-0.1%0.3%-6.7%-5.2%-0.4%14.3%0.6%-7.7%
2021-3.8%2.6%12.9%6.8%0.9%-2.3%0.2%4.0%-7.8%-2.8%-3.4%8.3%
20201.4%-14.5%-23.1%10.8%-0.0%1.6%0.5%0.6%-8.5%2.7%17.4%4.7%
20191.9%4.1%-3.3%5.6%1.3%5.5%1.1%2.7%2.3%-2.8%3.2%2.9%
20184.7%-4.6%9.8%-2.6%5.6%-0.9%4.9%-2.3%1.2%-9.7%3.0%2.4%
2017-7.8%7.2%0.6%-2.0%-5.5%6.9%7.0%3.5%-0.8%1.5%9.4%1.0%