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W.R. Berkley WRB Business Segments

TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Total revenues by Business
Reinsurance & Monoline Excess$1.76B+2.8%$1.78B+5.0%$1.78B+5.8%$1.74B+4.4%$1.71B+5.1%

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Questions, answered.

How does W.R. Berkley break its business down?
W.R. Berkley (WRB) reports total revenues by business across 2 parts — Insurance and Reinsurance & Monoline Excess. Each is extracted from the segment footnotes and tracked over time.
Where does W.R. Berkley's segment data come from?
Segment breakdowns are pulled from the segment footnotes in W.R. Berkley's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.