HANOVER INS GROUP INC

Ticker: THG CUSIP: 410867105 Class: COM

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 183,815 Value ($000) $33,596 Avg Close $179.10 Range $165.94 - $188.17

Q3 2025

Shares 250,836 Value ($000) $45,559 Avg Close $169.88 Range $159.08 - $181.40

Q2 2025

Shares 258,461 Value ($000) $43,905 Avg Close $164.62 Range $145.51 - $175.96

Q1 2025

Shares 275,629 Value ($000) $47,946 Avg Close $158.73 Range $142.18 - $173.32

Q4 2024

Shares 281,127 Value ($000) $43,479 Avg Close $151.15 Range $138.74 - $161.77

Q3 2024

Shares 291,080 Value ($000) $43,112 Avg Close $133.12 Range $119.24 - $146.99

Q2 2024

Shares 285,896 Value ($000) $35,863 Avg Close $125.15 Range $115.84 - $132.96

Q1 2024

Shares 247,388 Value ($000) $33,687 Avg Close $124.10 Range $115.23 - $131.81

Q4 2023

Shares 242,834 Value ($000) $29,485 Avg Close $112.93 Range $102.49 - $122.29

Q3 2023

Shares 253,367 Value ($000) $28,119 Avg Close $103.88 Range $97.78 - $108.49

Q2 2023

Shares 246,094 Value ($000) $27,816 Avg Close $110.93 Range $102.77 - $122.46

Q1 2023

Shares 264,729 Value ($000) $34,018 Avg Close $125.09 Range $112.03 - $138.21

Q4 2022

Shares 264,801 Value ($000) $35,783 Avg Close $128.96 Range $117.44 - $136.92

Q3 2022

Shares 275,677 Value ($000) $35,325 Avg Close $124.21 Range $113.29 - $137.43

Q2 2022

Shares 280,419 Value ($000) $41,012 Avg Close $134.26 Range $124.84 - $142.12

Q1 2022

Shares 289,370 Value ($000) $43,266 Avg Close $127.30 Range $118.50 - $139.60

Q4 2021

Shares 281,426 Value ($000) $36,884 Avg Close $117.31 Range $109.95 - $124.64

Q3 2021

Shares 279,871 Value ($000) $36,277 Avg Close $122.59 Range $114.44 - $128.61

Q2 2021

Shares 277,825 Value ($000) $37,684 Avg Close $122.79 Range $114.58 - $128.09

Q1 2021

Shares 280,985 Value ($000) $36,376 Avg Close $107.45 Range $98.82 - $119.36

Q4 2020

Shares 269,225 Value ($000) $31,478 Avg Close $95.46 Range $81.37 - $105.85

Q4 2018

Shares 1,717 Value ($000) $201 Avg Close $89.53 Range $83.83 - $98.89

Q3 2018

Shares 1,717 Value ($000) $212 Avg Close $98.07 Range $90.89 - $104.29

Q2 2018

Shares 1,717 Value ($000) $205 Avg Close $94.08 Range $88.21 - $97.94

Q1 2018

Shares 1,710 Value ($000) $202 Avg Close $88.48 Range $82.15 - $95.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	183,815	$33,596	$179.10	$165.94 - $188.17
Q3 2025	250,836	$45,559	$169.88	$159.08 - $181.40
Q2 2025	258,461	$43,905	$164.62	$145.51 - $175.96
Q1 2025	275,629	$47,946	$158.73	$142.18 - $173.32
Q4 2024	281,127	$43,479	$151.15	$138.74 - $161.77
Q3 2024	291,080	$43,112	$133.12	$119.24 - $146.99
Q2 2024	285,896	$35,863	$125.15	$115.84 - $132.96
Q1 2024	247,388	$33,687	$124.10	$115.23 - $131.81
Q4 2023	242,834	$29,485	$112.93	$102.49 - $122.29
Q3 2023	253,367	$28,119	$103.88	$97.78 - $108.49
Q2 2023	246,094	$27,816	$110.93	$102.77 - $122.46
Q1 2023	264,729	$34,018	$125.09	$112.03 - $138.21
Q4 2022	264,801	$35,783	$128.96	$117.44 - $136.92
Q3 2022	275,677	$35,325	$124.21	$113.29 - $137.43
Q2 2022	280,419	$41,012	$134.26	$124.84 - $142.12
Q1 2022	289,370	$43,266	$127.30	$118.50 - $139.60
Q4 2021	281,426	$36,884	$117.31	$109.95 - $124.64
Q3 2021	279,871	$36,277	$122.59	$114.44 - $128.61
Q2 2021	277,825	$37,684	$122.79	$114.58 - $128.09
Q1 2021	280,985	$36,376	$107.45	$98.82 - $119.36
Q4 2020	269,225	$31,478	$95.46	$81.37 - $105.85
Q4 2018	1,717	$201	$89.53	$83.83 - $98.89
Q3 2018	1,717	$212	$98.07	$90.89 - $104.29
Q2 2018	1,717	$205	$94.08	$88.21 - $97.94
Q1 2018	1,710	$202	$88.48	$82.15 - $95.63