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HANOVER INS GROUP INC

THG

Holders

1

Combined Value

$48.71M

Combined Shares

281,000

Current Price

$197.65

52W High

$199.59

vs 52W High

−1.0%

Investor Activity Chart

Quarterly buys (▲) and sells (▼) by tracked investors. Click a marker to view that investor's portfolio; hover for details. Price line is implied from 13F filings (value ÷ shares), not market data.

$113.97$140.73$167.48$194.24Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25Q1'26Q2 2024 · implied price $125.44Q3 2024 · implied price $148.11Q4 2024 · implied price $154.66Q1 2025 · implied price $173.95Q2 2025 · implied price $169.87Q3 2025 · implied price $181.63Q4 2025 · implied price $182.77Q1 2026 · implied price $173.35Tom Gayner - Markel Group · bought 240,000 shares @ ~$125.44 · Q2 2024 (new position)Jim Simons - Renaissance Technologies · bought 9,100 shares @ ~$125.44 · Q2 2024 (new position)Tom Gayner - Markel Group · bought 14,000 shares @ ~$148.11 · Q3 2024Jim Simons - Renaissance Technologies · sold 9,100 shares @ ~$125.44 · Q3 2024 (sold out)Tom Gayner - Markel Group · bought 13,000 shares @ ~$154.66 · Q4 2024Tom Gayner - Markel Group · bought 13,000 shares @ ~$173.95 · Q1 2025Jim Simons - Renaissance Technologies · bought 11,300 shares @ ~$173.95 · Q1 2025 (new position)Tom Gayner - Markel Group · bought 1,000 shares @ ~$169.87 · Q2 2025Jim Simons - Renaissance Technologies · bought 800 shares @ ~$169.87 · Q2 2025Jim Simons - Renaissance Technologies · sold 10,000 shares @ ~$181.63 · Q3 2025Jim Simons - Renaissance Technologies · sold 2,100 shares @ ~$181.63 · Q4 2025 (sold out)BUYSELLIMPLIED PRICE

Held By

Tracked investors currently holding this security, based on each investor's most recent 13F filing. Gain compares the current market price to each investor's estimated average buy price.

InvestorValue% of PortfolioAvg Buy PriceGainLast ActivityAs of
Tom Gayner - Markel Group$48.71M0.41%~$130.32+51.7%BUY Q2 2025Q1 2026

Recent Activity

Latest position changes by tracked investors. Prices are estimates implied from 13F filings.

QuarterInvestorActionEst. ValueEst. Price
Q4 2025Jim Simons - Renaissance TechnologiesSOLD OUT−$381.4K~$181.63
Q3 2025Jim Simons - Renaissance TechnologiesSELL−$1.82M~$181.63
Q2 2025Tom Gayner - Markel GroupBUY+$169.9K~$169.87
Q2 2025Jim Simons - Renaissance TechnologiesBUY+$135.9K~$169.87
Q1 2025Tom Gayner - Markel GroupBUY+$2.26M~$173.95
Q1 2025Jim Simons - Renaissance TechnologiesNEW BUY+$1.97M~$173.95
Q4 2024Tom Gayner - Markel GroupBUY+$2.01M~$154.66
Q3 2024Tom Gayner - Markel GroupBUY+$2.07M~$148.11
Q3 2024Jim Simons - Renaissance TechnologiesSOLD OUT−$1.14M~$125.44
Q2 2024Tom Gayner - Markel GroupNEW BUY+$30.11M~$125.44
Q2 2024Jim Simons - Renaissance TechnologiesNEW BUY+$1.14M~$125.44

Ownership History

Aggregate position across all tracked investors per quarter (options excluded). Implied price is the reported value divided by shares held.

PeriodHoldersTotal SharesΔ SharesTotal ValueImplied Price
Q1 20261281,000UNCH$48.71M$173.35
Q4 20251281,000-0.7%$51.36M$182.77
Q3 20252283,100-3.4%$51.42M$181.63
Q2 20252293,100+0.6%$49.79M$169.87
Q1 20252291,300+9.1%$50.67M$173.95
Q4 20241267,000+5.1%$41.29M$154.66
Q3 20241254,000+2.0%$37.62M$148.11
Q2 20242249,100—$31.25M$125.44