WR BERKLEY CORP (WRB) Institutional Ownership and Insiders Activity

WR BERKLEY CORP (WRB) is widely held by institutional investors, with 5 tracked firms reporting positions valued at approximately $86.26M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Parnassus Endeavor Fund is the largest disclosed holder, reporting approximately $53.43M in WRB holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Parnassus Endeavor Fund representing the majority of disclosed value.