THG
Common Stock

Hanover Ins Group INC

As of Jun 30, 2026 CUSIP 410867105
Institutional Holders
561
Total Held Value
$6.82B
Total Exact Shares
32.04M
Largest Holder
BlackRock
3.53M shares • $756.5M
Reported Holders561
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $756.5M <0.1% -4.0% 3.53M Jun 30, 2026
2 Vanguard Portfolio Management $411.0M <0.1% -0.7% 1.92M Jun 30, 2026
3 T. Rowe Price Associates $392.2M <0.1% +32.3% 1.83M Jun 30, 2026
4 State Street $348.4M <0.1% -0.3% 1.63M Jun 30, 2026
5 Vanguard Capital Management $312.3M <0.1% +0.4% 1.46M Jun 30, 2026
6 AQR Capital Management $287.2M 0.1% +32.3% 1.34M Jun 30, 2026
7 Fuller & Thaler Asset Management $233.3M 0.6% +10.1% 1.09M Jun 30, 2026
8 American Century Companies $230.8M 0.1% +7.5% 1.08M Jun 30, 2026
9 Dimensional Fund Advisors $220.7M <0.1% +6.2% 1.03M Jun 30, 2026
10 First Trust Advisors $176.5M 0.1% -0.4% 824.3K Jun 30, 2026
11 AllianceBernstein $157.6M 0.1% +9.3% 909.1K Jun 30, 2026
12 Geode Capital Management $156.1M <0.1% +0.1% 729.1K Jun 30, 2026
13 Ameriprise Financial $149.7M <0.1% +0.6% 699.2K Jun 30, 2026
14 Massachusetts Financial Services $127.5M <0.1% -0.5% 595.6K Jun 30, 2026
15 Charles Schwab Investment Management $97.1M <0.1% -3.7% 453.3K Jun 30, 2026
16 Invesco $96.9M <0.1% — 452.4K — Jun 30, 2026
17 Morgan Stanley $96.6M <0.1% -2.5% 450.9K Jun 30, 2026
18 Norges Bank $95.8M <0.1% — 447.3K — Jun 30, 2026
19 Vaughan Nelson Investment Management $79.8M 0.7% +126.2% 372.5K Jun 30, 2026
20 London Co. of Virginia $77.3M 0.4% -5.5% 360.8K Jun 30, 2026
Exited in Latest Filing38
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.