W. R. Berkley Corporation

WRB | NYSE

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$69.61

-$0.28 (-0.40%)

Sep 21, 2026, 11:09 AM ET · Market open

Overview Rating Statistics Financials Earnings Analysts Ownership Dividends Profile

Institutions Insiders Congress

Institutional Ownership

Net Outflow

Dollar & Volume Weighted

Total Institutions

936

Total Ownership

71.11%

Capital Flow

-$1.45B

Shares Change

-5.44M

Ownership Distribution

Institutions (71.11%)

Others (28.89%)

Institutional Sentiment

Overall: neutral

Equity Sentiment & Activity

bearish

New Positions

Increased Positions

346

Reduced Positions

422

Closed Positions

128

New (97)

Increased (346)

Reduced (422)

Closed (128)

Options Sentiment & Activity

bullish

Put/Call Ratio

0.457

Call Flow

157,400

Put Flow

71,900

Calls (69%)

Puts (31%)

Super Investors

9 Investors

Super Investor / Fund	Ownership	Portfolio Weight	Shares	Market Value
Charles Brandes Brandes Investment Partners LP	0.13% +0.57%	0.27%	516.13K	36.12M
Joel Greenblatt Gotham Asset Management LLC	0.05% +23.69%	0.03%	206.72K	14.47M
Mario Gabelli Gamco Investors Inc. Et Al	0.02% -0.42%	0.06%	90.83K	6.36M

Top Shareholders

Top 10 Own 42.21%

Institution	Ownership	Portfolio Weight	Shares	Market Value
Mitsui Sumitomo Insurance Co Ltd	14.98% +17.65%	100.00% 0.00%	58.78M +16.34%	3.9B +9.96%
Blackrock, Inc.	5.93% -6.05%	0.03% -9.23%	23.28M -7.10%	1.54B -12.19%
Vanguard Capital Management LLC	4.82% +100.00%	0.03% +100.00%	18.93M +100.00%	1.25B +100.00%

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