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M

Mitsui Sumitomo Insurance Co Ltd

Also a 13F filer: see its fund portfolio and quarterly moves →

Open-market buys

88

$684.0M total

Open-market sells

0

$0 total

Tracking since

Dec 2025

Activity timeline

Open-market buy — $5.3M

BERKLEY W R CORP · Mar 3, 2026

Open-market buy — $2.8M

BERKLEY W R CORP · Mar 3, 2026

Open-market trades from the last two years.

Holdings as last reported

56,458,656 Common Stock in WRB-PH

Held directly · as of 2026-02-06

Companies touched

BERKLEY W R CORP