Holocene Advisors
THG icon

Holocene Advisors’s Hanover Insurance THG Stock Holding History

Holocene Advisors’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
2025
Q3 		– Sell
-4,718
Closed -$801K – 913
2025
Q2 		$801K Sell
4,718
-5,277
-53% -$881K ﹤0.01% 665
2025
Q1 		$1.74M Sell
9,995
-3,592
-26% -$581K 0.01% 565
2024
Q4 		$2.1M Sell
13,587
-9,541
-41% -$1.48M 0.01% 555
2024
Q3 		$3.43M Buy
23,128
+3,826
+20% +$525K 0.01% 449
2024
Q2 		$2.42M Sell
19,302
-1,475
-7% -$192K 0.01% 465
2024
Q1 		$2.83M Sell
20,777
-713
-3% -$92.5K 0.01% 521
2023
Q4 		$2.61M Sell
21,490
-298
-1% -$35.4K 0.01% 483
2023
Q3 		$2.42M Buy
21,788
+4,057
+23% +$447K 0.01% 525
2023
Q2 		$2M Buy
17,731
+3,757
+27% +$445K 0.01% 540
2023
Q1 		$1.8M Sell
13,974
-1,078
-7% -$145K 0.01% 483
2022
Q4 		$2.03M Buy
+15,052
New +$2.1M 0.01% 421
2022
Q2 		– Sell
-16,687
Closed -$2.5M – 1008
2022
Q1 		$2.5M Sell
16,687
-6,396
-28% -$895K 0.01% 440
2021
Q4 		$3.02M Buy
23,083
+6,523
+39% +$846K 0.02% 429
2021
Q3 		$2.15M Buy
16,560
+9,685
+141% +$1.32M 0.01% 530
2021
Q2 		$933K Sell
6,875
-9,435
-58% -$1.29M 0.01% 668
2021
Q1 		$2.11M Sell
16,310
-7,799
-32% -$941K 0.01% 570
2020
Q4 		$2.82M Sell
24,109
-2,428
-9% -$262K 0.02% 352
2020
Q3 		$2.47M Buy
26,537
+468
+2% +$46.5K 0.02% 329
2020
Q2 		$2.64M Sell
26,069
-7,972
-23% -$782K 0.02% 273
2020
Q1 		$3.08M Buy
34,041
+11,391
+50% +$1.41M 0.03% 211
2019
Q4 		$3.1M Buy
22,650
+6,169
+37% +$830K 0.03% 300
2019
Q3 		$2.23M Buy
16,481
+12,640
+329% +$1.66M 0.02% 279
2019
Q2 		$493K Sell
3,841
-1,398
-27% -$170K 0.01% 464
2019
Q1 		$598K Sell
5,239
-3,851
-42% -$443K 0.01% 376
2018
Q4 		$1.06M Buy
+9,090
New +$1.02M 0.02% 255

Other funds holding THG

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Holocene Advisors's THG Position: Q3 2025 in Review

Holocene Advisors sold out of Hanover Insurance (THG) in Q3 2025, closing a stake of 4,718 shares — an estimated $801K sold.

Holocene Advisors first reported a position in THG in Q4 2018 and held it in 25 quarters. The position peaked at $3.43M in Q3 2024. 460 funds tracked by Wall St. Rank hold THG as of Q3 2025.

  • Holocene Advisors reported no remaining Hanover Insurance position as of Q3 2025 after selling out during the quarter.
  • Holocene Advisors sold 4,718 Hanover Insurance shares in Q3 2025, an estimated $801K.
  • Holocene Advisors first reported a position in Hanover Insurance in Q4 2018 and held it in 25 quarters.
  • Holocene Advisors's Hanover Insurance position peaked at $3.43M in Q3 2024.
  • 460 funds tracked by Wall St. Rank held Hanover Insurance as of Q3 2025.

Based on Holocene Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.