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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

WRB

BERKLEY W R CORP

Superinvestors

Institutional investors holding WRB

Consensus →
InvestorFundWeightSharesValueQuarter
Chuck AkreAkre Capital Management3.30%100,000$2.7M2010Q3
Bruce BerkowitzFairholme Capital1.12%256,350$17.0M2026Q1
Ruane CunniffSequoia Fund0.24%797,305$23.7M2011Q3
First Eagle Investment ManagementFirst Eagle Investment Management0.05%334,323$19.9M2023Q2
Kenneth FisherFisher Asset Management0.00%3,773$265K2025Q4
Christopher DavisDavis Selected Advisers0.00%5,080$278K2015Q4

Congressional Activity

Congressional data coming soon

Insider Activity

14

Total trades

$46.5M

Volume

14

Buys

0

Sells

Last trade: Jun 3, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Jun 3, 2026Christopher L AugostiniBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

Jun 3, 2026
BERKLEY WILLIAM R
Buy
–
Jun 3, 2026BERKLEY WILLIAM RBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–
Jun 3, 2026BERKLEY WILLIAM RBuy–