Primecap Management
THG icon

Primecap Management’s Hanover Insurance THG Stock Holding History

Primecap Management’s Portfolio THG Stock Details THG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$37.8M Buy
176,740
+700
+0.4% +$133K 0.02% 216
2026
Q1 		$30.5M Buy
176,040
+139,140
+377% +$24.2M 0.02% 218
2025
Q4 		$6.74M Buy
+36,900
New +$6.64M 0.01% 269

Other funds holding THG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Primecap Management's THG Position: Q2 2026 in Review

Primecap Management increased its Hanover Insurance (THG) stake by 0.4% in Q2 2026, buying an estimated $133K and bringing the position to 176,740 shares worth $37.8M. The position accounts for 0.02% of the portfolio, ranked #216.

Primecap Management first reported a position in THG in Q4 2025 and has held it in 3 quarters since. 546 funds tracked by Wall St. Rank hold THG as of Q2 2026.

  • Primecap Management held 176,740 shares of Hanover Insurance worth $37.8M as of Q2 2026.
  • Primecap Management bought 700 Hanover Insurance shares in Q2 2026, an estimated $133K.
  • Hanover Insurance made up 0.02% of Primecap Management's portfolio in Q2 2026, its #216 holding.
  • Primecap Management first reported a position in Hanover Insurance in Q4 2025 and has held it in 3 quarters since.
  • 546 funds tracked by Wall St. Rank held Hanover Insurance as of Q2 2026.

Based on Primecap Management's 13F filing for Q2 2026, filed 14 Aug 2026.