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Institutional

MITSUI SUMITOMO INSURANCE CO LTD

CIK 0001142206
$3.90B
Reported AUM
1
Positions
Q1 2026
Period
2026-05-14
Filed

The Brief · MITSUI SUMITOMO INSURANCE CO LTD · Q1 2026

AI · grounded in 13F

MITSUI SUMITOMO INSURANCE CO LTD increased its position in W. R. Berkley Corporation WRB by 16.34%. This was the fund's only move during the period. The fund ended the quarter with a total AUM of $3.9B across a single position.

Portfolio · Q1 2026

WRB$3.90BML

Top holdings

#StockIssuerPriceDay %1Y Gr.5Y Gr.Value% of bookΔ shares (QoQ)Status
1WRBW. R. Berkley Corporation$73.38-3.00%9.99%149.49%$3.90B100.00%HELD

Source: SEC EDGAR · accession 0001193125-26-222668. 13F discloses long positions only — shorts, foreign equities, and options are excluded.