The Hanover Insurance Group, Inc.
US ˙ NYSE ˙ US4108671052

SecurityTHG / The Hanover Insurance Group, Inc.
InstitutionFranklin Resources Inc
Latest Disclosed Ownership182,488 shares
Latest Disclosed Value $ 31,634,295
Franklin Resources Inc reports 27.49% decrease in ownership of THG / The Hanover Insurance Group, Inc.

On May 13, 2026 - Franklin Resources Inc filed a 13F-HR form disclosing ownership of 182,488 shares of The Hanover Insurance Group, Inc. (US:THG) valued at $31,634,295 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 251,672 shares of The Hanover Insurance Group, Inc.. This represents a change in shares of -27.49% during the quarter. The current value of the position is $34,006,639 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F HANOVER INS GROUP COM 410867105 182,488 -69,184 -27.49 31,634 -31.23 0.0077
2026-02-11 2025-12-31 13F HANOVER INS GROUP COM 410867105 251,672 -137,852 -35.39 45,998 -34.98 0.0113
2025-11-13 2025-09-30 13F HANOVER INS GROUP COM 410867105 389,524 -521,898 -57.26 70,749 -54.30 0.0176
2025-08-12 2025-06-30 13F HANOVER INS GROUP COM 410867105 911,422 -330,607 -26.62 154,823 -28.34 0.0410
2025-05-13 2025-03-31 13F HANOVER INS GROUP COM 410867105 1,242,029 24,110 1.98 216,051 14.70 0.0622
2025-02-12 2024-12-31 13F HANOVER INS GROUP COM 410867105 1,217,919 270,491 28.55 188,363 34.59 0.0523
2024-11-27 2024-09-30 13F/A-1 HANOVER INS GROUP COM 410867105 947,428 -25,253 -2.60 139,954 14.70 0.0393
2024-11-12 2024-09-30 13F HANOVER INS GROUP COM 410867105 947,428 -25,253 139,954 0.0067
2024-08-14 2024-06-30 13F HANOVER INS GROUP COM 410867105 972,681 -153,249 -13.61 122,013 -20.42 0.0375
2024-05-13 2024-03-31 13F HANOVER INS GROUP COM 410867105 1,125,930 -130,305 -10.37 153,318 0.51 0.0485
2024-02-09 2023-12-31 13F HANOVER INS GROUP COM 410867105 1,256,235 -170,837 -11.97 152,532 -3.69 0.0713
2023-11-13 2023-09-30 13F HANOVER INS GROUP COM 410867105 1,427,072 -1,331 -0.09 158,376 -1.91 0.0805
2023-08-11 2023-06-30 13F HANOVER INS GROUP COM 410867105 1,428,403 100,515 7.57 161,452 -5.38 0.0768
2023-05-12 2023-03-31 13F HANOVER INS GROUP COM 410867105 1,327,888 28,398 2.19 170,634 -2.83 0.0856
2023-02-10 2022-12-31 13F HANOVER INS GROUP COM 410867105 1,299,490 103,416 8.65 175,600 14.57 0.0913
2022-11-14 2022-09-30 13F HANOVER INS GROUP COM 410867105 1,196,074 50,698 4.43 153,265 -8.51 0.0835
2022-08-11 2022-06-30 13F HANOVER INS GROUP COM 410867105 1,145,376 -337,770 -22.77 167,512 -24.46 0.0831
2022-05-13 2022-03-31 13F HANOVER INS GROUP COM 410867105 1,483,146 -158,463 -9.65 221,760 3.07 0.0886
2022-02-11 2021-12-31 13F HANOVER INS GROUP COM 410867105 1,641,609 136,801 9.09 215,149 10.30 0.0776
2021-11-12 2021-09-30 13F HANOVER INS GROUP COM 410867105 1,504,808 -100,027 -6.23 195,053 -10.39 0.0734
2021-08-13 2021-06-30 13F HANOVER INS GROUP COM 410867105 1,604,835 138,641 9.46 217,680 14.68 0.0832
2021-05-13 2021-03-31 13F HANOVER INS GROUP COM 410867105 1,466,194 216,652 17.34 189,814 29.92 0.0772
2021-02-10 2020-12-31 13F HANOVER INS GROUP COM 410867105 1,249,542 108,488 9.51 146,096 37.41 0.0618
2020-11-12 2020-09-30 13F HANOVER INS GROUP COM 410867105 1,141,054 13,774 1.22 106,324 -5.60 0.0515
2020-08-13 2020-06-30 13F HANOVER INS GROUP COM 410867105 1,127,280 192,424 20.58 112,627 33.00 0.0580
2020-05-13 2020-03-31 13F HANOVER INS GROUP COM 410867105 934,856 -65,745 -6.57 84,679 -38.08 0.0565
2020-03-11 2019-12-31 13F/A-1 HANOVER INS GROUP COM 410867105 1,000,601 -34,992 -3.38 136,752 -2.57 0.0719
2020-02-12 2019-12-31 13F HANOVER INS GROUP COM 410867105 1,000,601 -34,992 136,752 17,273.6499
2019-11-14 2019-09-30 13F HANOVER INS GROUP COM 410867105 1,035,593 -117,976 -10.23 140,365 -5.16 0.0762
2019-08-14 2019-06-30 13F HANOVER INS GROUP COM 410867105 1,153,569 -29,932 -2.53 148,003 9.53 0.0787
2019-05-15 2019-03-31 13F/A-1 HANOVER INS GROUP COM 410867105 1,183,501 53,500 4.73 135,120 2.40 0.0724
2019-05-14 2019-03-31 13F HANOVER INS GROUP COM 410867105 1,183,501 53,500 135,120
2019-02-12 2018-12-31 13F HANOVER INS GROUP COM 410867105 1,130,001 134,720 13.54 131,950 7.46 0.0796
2018-11-13 2018-09-30 13F HANOVER INS GROUP COM 410867105 995,281 -51,600 -4.93 122,787 -1.90 0.0611
2018-08-14 2018-06-30 13F HANOVER INS GROUP COM 410867105 1,046,881 34,600 3.42 125,166 4.88 0.0642
2018-05-10 2018-03-31 13F HANOVER INS GROUP COM 410867105 1,012,281 -22,319 -2.16 119,338 6.72 0.0605
2018-02-14 2017-12-31 13F HANOVER INS GROUP COM 410867105 1,034,600 222,800 27.45 111,819 42.10 0.0537
2017-11-13 2017-09-30 13F HANOVER INS GROUP COM 410867105 811,800 49,500 6.49 78,688 16.47 0.0386
2017-08-10 2017-06-30 13F HANOVER INS GROUP COM 410867105 762,300 5,800 0.77 67,563 -0.83 0.0337
2017-05-12 2017-03-31 13F HANOVER INS GROUP COM 410867105 756,500 28,800 3.96 68,130 2.87 0.0346
2017-02-14 2016-12-31 13F HANOVER INS GROUP COM 410867105 727,700 116,055 18.97 66,228 43.57 0.0343
2016-11-14 2016-09-30 13F HANOVER INS GROUP COM 410867105 611,645 2,998 0.49 46,131 -10.43 0.0241
2016-08-11 2016-06-30 13F HANOVER INS GROUP COM 410867105 608,647 -92,945 -13.25 51,504 -18.63 0.0277
2016-05-10 2016-03-31 13F HANOVER INS GROUP COM 410867105 701,592 0 0.00 63,297 10.92 0.0336
2016-04-27 2015-12-31 13F/A-1 HANOVER INS GROUP COM 410867105 701,592 -247,353 -26.07 57,068 -22.60 0.0289
2016-02-12 2015-12-31 13F HANOVER INS GROUP COM 410867105 701,592 57,068
2015-11-10 2015-09-30 13F HANOVER INS GROUP COM 410867105 948,945 -474,900 -33.35 73,733 -30.05 0.0364
2015-08-12 2015-06-30 13F HANOVER INS GROUP COM 410867105 1,423,845 120,300 9.23 105,407 11.41 0.0478
2015-05-14 2015-03-31 13F HANOVER INS GROUP COM 410867105 1,303,545 9,300 0.72 94,611 2.50 0.0429
2015-02-10 2014-12-31 13F HANOVER INS GROUP COM 410867105 1,294,245 0 0.00 92,305 16.12 0.0419
2014-11-12 2014-09-30 13F HANOVER INS GROUP COM 410867105 1,294,245 34,500 2.74 79,493 -0.08 0.0363
2014-08-12 2014-06-30 13F HANOVER INS GROUP COM 410867105 1,259,745 -2,500 -0.20 79,553 2.58 0.0350
2014-05-13 2014-03-31 13F HANOVER INS GROUP COM 410867105 1,262,245 -29,115 -2.25 77,552 0.58 0.0366
2014-02-12 2013-12-31 13F HANOVER INS GROUP COM 410867105 1,291,360 30,400 2.41 77,107 10.54 0.0377
2013-11-14 2013-09-30 13F HANOVER INS GROUP COM 410867105 1,260,960 -38,655 -2.97 69,756 9.69 0.0371
2013-08-09 2013-06-30 13F HANOVER INS GROUP COM 410867105 1,299,615 1,299,615 63,591 0.0363
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.