MITSUI SUMITOMO INSURANCE CO LTD purchased 1.3% of their position (698K shares) of BERKLEY W R CORP on the open market
Open‑market purchase worth $46.90M — a small addition. The strongest form of insider conviction signal.
P · 3 purchases
Filed: 1/23/2026ACC: 0001193125-26-021399
10% Owner
Since Mar 2026
+698K
Net shares
Net buyer
$46.90M
Total acquired
3
Open market trades
3B · 0S
3
Total transactions
698K acquired
Non-Derivative Transactions3
Common Stock
Direct
Shares
+330K
Price / share
$67.45
Trade value
$22.26M
% of position
0.6%
1/22/2026
53.89M→54.22M
Common Stock
Direct
Shares
+201.08K
Price / share
$66.77
Trade value
$13.43M
% of position
0.4%
1/23/2026
54.22M→54.42M
Common Stock
Direct
Shares
+166.92K
Price / share
$67.18
Trade value
$11.21M
% of position
0.3%
1/23/2026
54.42M→54.59M
Total
Net shares
+698K
Net value
$46.90M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 1/22/2026 | P · Purchase | +330K | $67.45 | $22.26M | 0.6% | 53.89M | 54.22M |
| Common Stock Direct | 1/23/2026 | P · Purchase | +201.08K | $66.77 | $13.43M | 0.4% | 54.22M | 54.42M |
| Common Stock Direct | 1/23/2026 | P · Purchase | +166.92K | $67.18 | $11.21M | 0.3% | 54.42M | 54.59M |
| Total | +698K | $46.90M | ||||||
Derivative Transactions0
No derivative transactions reported