ADAGE CAPITAL PARTNERS GP, L.L.C.
Position in THG — Hanover Insurance Group, Inc.
CIK 1165408
Boston, MA
Position in THG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$37,334,389
+$24,906,029 QoQ
Shares Held
215,370
+216.7% QoQ
Ownership
0.619%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in THG Over Time
Shares Held
Position Value (USD)
Position in Insurance - Property & Casualty
Financial Services · as of Jun 30, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $573,670,996 across 8 Insurance - Property & Casualty names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CB |
Chubb Ltd
|
441,483 | $150,430,917 | |
| 2 | TRV |
Travelers Companies, Inc.
|
428,104 | $141,325,692 | |
| 3 | PGR |
Progressive Corp/Oh/
|
480,785 | $105,027,483 | |
| 4 | AIZ |
Assurant, Inc.
|
184,140 | $49,447,114 | |
| 5 | L |
Loews Corp
|
395,400 | $44,763,234 | |
| 6 | ALL |
Allstate Corp
|
187,419 | $44,594,476 | |
| 7 | SAFT |
Safety Insurance Group Inc
|
300,000 | $22,458,000 | |
| 8 | MKL |
Markel Group Inc.
|
8,000 | $15,624,080 |
All Filings in THG
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $37,334,389 | 215,370 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $12,428,360 | 68,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $35,962,740 | 198,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $94,787,460 | 558,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $63,491,750 | 365,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $44,681,274 | 288,900 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $41,470,800 | 280,000 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||