Who Owns The Hanover Insurance Group Inc. (THG)? -- Institutional Holders (2026-06-30)
579 institutions reported holding $6.90B of The Hanover Insurance Group Inc. (THG) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($783.2M), BlackRock, Inc. ($756.5M), PRICE T ROWE ASSOCIATES INC /MD/ ($392.2M), STATE STREET CORP ($348.4M), AQR CAPITAL MANAGEMENT LLC ($287.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | VANGUARD GROUP INC | $783.2M | 3.7M | Trimmed |
| 2 | BlackRock, Inc. | $756.5M | 3.5M | Trimmed |
| 3 | PRICE T ROWE ASSOCIATES INC /MD/ | $392.2M | 1.8M | Added |
| 4 | STATE STREET CORP | $348.4M | 1.6M | Trimmed |
| 5 | AQR CAPITAL MANAGEMENT LLC | $287.2M | 1.3M | Added |
| 6 | FULLER & THALER ASSET MANAGEMENT, INC. | $233.3M | 1.1M | Added |
| 7 | AMERICAN CENTURY COMPANIES INC | $230.8M | 1.1M | Added |
| 8 | DIMENSIONAL FUND ADVISORS LP | $220.7M | 1.0M | Added |
| 9 | FIRST TRUST ADVISORS LP | $176.5M | 824,257 | Trimmed |
| 10 | ALLIANCEBERNSTEIN L.P. | $157.6M | 909,130 | Added |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $156.1M | 729,091 | Added |
| 12 | AMERIPRISE FINANCIAL INC | $149.7M | 699,163 | Added |
| 13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $127.5M | 595,647 | Trimmed |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $97.1M | 453,309 | Trimmed |
| 15 | Sixth Street Partners Management Company, L.P. | $97.1M | 453,309 | New |
| 16 | Invesco Ltd. | $96.9M | 452,418 | Trimmed |
| 17 | MORGAN STANLEY | $96.6M | 450,920 | Trimmed |
| 18 | NORGES BANK | $95.8M | 447,262 | Trimmed |
| 19 | VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | $79.8M | 372,514 | Added |
| 20 | LONDON CO OF VIRGINIA | $77.3M | 360,801 | Trimmed |
| 21 | NORTHERN TRUST CORP | $73.2M | 342,036 | Trimmed |
| 22 | Allspring Global Investments Holdings, LLC | $72.3M | 333,520 | Trimmed |
| 23 | GOLDMAN SACHS GROUP INC | $70.5M | 329,424 | Added |
| 24 | Bank of New York Mellon Corp | $69.5M | 324,496 | Trimmed |
| 25 | Woodline Partners LP | $68.9M | 321,972 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30