Hanover Insurance
502 hedge funds and large institutions have $5.44B invested in Hanover Insurance in 2026 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 197 increasing their positions, 154 reducing their positions, and 47 closing their positions.
38% more first-time investments, than exits
New positions opened: 65 | Existing positions closed: 47
28% more repeat investments, than reductions
Existing positions increased: 197 | Existing positions reduced: 154
2% more funds holding
Funds holding: 494 → 502 (+8)
0.29% less ownership
Funds ownership: 89.3% → 89.01% (-0.29%)
6% less capital invested
Capital invested by funds: $5.81B → $5.44B (-$368M)
64% less call options, than puts
Call options by funds: $364K | Put options by funds: $1M
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| 1 |
State Street
Boston,
Massachusetts
|
+$75.1M |
| 2 |
American Century Companies
Kansas City,
Missouri
|
+$50.9M |
| 3 |
WP
Woodline Partners
San Francisco,
California
|
+$30.2M |
| 4 |
Adage Capital Partners
Boston,
Massachusetts
|
+$25.6M |
| 5 |
Primecap Management
Pasadena,
California
|
+$24.2M |
Top Sellers
THG Hedge Fund Activity: Q1 2026 in Review
502 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Hanover Insurance (THG) for Q1 2026, worth a combined $5.44B — down 6.3% from $5.81B a quarter earlier.
Buyers outnumbered sellers: 65 funds opened new THG positions and 47 closed out — a net gain of 18 holders — while 197 added to existing stakes and 154 trimmed.
The largest buyer was State Street, adding an estimated $75.1M. The largest seller was Massachusetts Financial Services, cutting an estimated $107M.
- 502 institutional investors held Hanover Insurance (THG) as of Q1 2026, up from 494 in Q4 2025.
- Funds reported $5.44B of Hanover Insurance stock for Q1 2026, down 6.3% quarter-over-quarter.
- 65 funds opened new Hanover Insurance positions in Q1 2026 and 47 closed out, a net change of +18 holders.
- The largest Hanover Insurance buyer in Q1 2026 was State Street, an estimated $75.1M added.
- The largest Hanover Insurance seller in Q1 2026 was Massachusetts Financial Services, an estimated $107M sold.
Based on aggregated 13F filings for Q1 2026.