NYSE: WRB
Berkley W R Corp Stock Ownership - Who owns Berkley W R?

Insider buying vs selling

Have Berkley W R Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-29205,000$70.77
$14.51MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-26220,000$70.56
$15.52MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-24220,000$70.51
$15.51MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-232,027$71.15
$144.23kBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-23232,546$70.31
$16.35MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-2239,940$69.97
$2.79MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-22162,060$70.33
$11.40MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-19204,000$69.50
$14.18MBuy
Mitsui Sumitomo Insurance Co Ltd10% Owner2025-12-18204,350$69.38
$14.18MBuy
Philip S. WeltEVP Secretary2025-08-15678$71.24
$48.30kSell

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Net Insider Buy/Sell (L12M) Ownership

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WRB Shareholders

What type of owners hold Berkley W R Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
William R. Berkley40.12%152,468,631$10.79BInsider
William R. Berkley Jr.36.85%140,040,836$9.91BInsider
Mitsui Sumitomo Insurance Co Ltd13.18%50,091,511$3.55BInsider
Vanguard Group Inc9.66%36,723,753$2.60BInstitution
Blackrock Inc6.52%24,774,770$1.75BInstitution
State Street Corp3.93%14,921,114$1.06BInstitution
Morgan Stanley3.11%11,804,567$835.76MInstitution
Kayne Anderson Rudnick Investment Management LLC2.50%9,494,438$672.21MInstitution
Jefferies Financial Group Inc2.35%8,911,719$630.95MInstitution
Geode Capital Management LLC2.20%8,344,255$590.77MInstitution

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WRB vs Property & Casualty Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WRB41.30%58.70%Net BuyingNet Buying
MKL98.04%1.96%Net SellingNet Selling
CINF68.02%14.69%Net BuyingNet Buying
L43.63%56.37%Net SellingNet Selling
CNA51.79%48.21%Net SellingNet Selling

Berkley W R Stock Ownership FAQ

Who owns Berkley W R?

Berkley W R (NYSE: WRB) is owned by 64.49% institutional shareholders, 91.66% Berkley W R insiders, and 0.00% retail investors. William R. Berkley is the largest individual Berkley W R shareholder, owning 152.47M shares representing 40.12% of the company. William R. Berkley's Berkley W R shares are currently valued at $10.69B.

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