W.R. Berkley Corporation shares owned by Mitsui Sumitomo Insurance
Quarter-by-quarter ownership of W.R. Berkley Corporation (WRB) shares owned by Mitsui Sumitomo Insurance
from 13F filings
Historical chart of Mitsui Sumitomo Insurance investment in W.R. Berkley Corporation
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Quarterly reported holdings in W.R. Berkley Corporation by Mitsui Sumitomo Insurance
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $3.9B | 59M | 66.28 |
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