
W. R. Berkley Corporation· WRB
- Price
- $71.39
- Day
- -0.97%
- Mkt Cap
- $26.58B
- 52W Range
- $62.87 – $78.96
- Volume
- 2.44M
- Beta
- 0.29

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Insider activity, institutional flows, and fund ownership.
Insider trading analysis comparing the latest quarter against the stock's own historical baseline.
Very Bullish
Strong insider buying in Q1 2026
Major: 83 purchases totaling $570.2M (8.3M shares)
Limited history to compare against
Buying is rare, only seen in 2 of 7 quarters
Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.
Bearish Signal
Institutions reducing exposure in Q1 2026
71.1% institutional ownership
Slight distribution: 552 reducing vs 437 adding
13F shares decreased by 2.0%, a modest change
Momentum weakening from prior quarter
ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.
Bearish Signal
Funds distributing in Q2 2026
209 ETFs and mutual funds reporting
50 funds selling vs 31 buying