Mitsui Sumitomo Insurance Co Ltd
CIK 0001142206
10% Owner
Filings
20
Latest Mar 3, 2026
Issuers covered
1
Showing
20 of 20
Page 1
Track record
94 of 94 open-market trades scored (100% price coverage). Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).
| Horizon | Trades | Win rate | Avg | Median | Best | Worst |
|---|---|---|---|---|---|---|
| 30 days | 94 | 41% | -1.0% | -1.5% | +7.3% | -10.9% |
| 90 days | 94 | 2% | -4.6% | -4.6% | +2.0% | -12.8% |
| 180 days | - | - | - | - | - | - |
| 365 days | - | - | - | - | - | - |
Issuers
Companies where Mitsui Sumitomo Insurance Co Ltd has filed
| Ticker | Issuer | Filings | Last filed |
|---|---|---|---|
| WRB | Berkley W R Corp | 20 | Mar 3, 2026 |
All filings
20 Form 4 / 4-A filings, newest first
| Filed | Top transaction | Shares | Price | Value | ||
|---|---|---|---|---|---|---|