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

BRKA

Superinvestors

Institutional investors holding BRKA

Consensus →
InvestorFundWeightSharesValueQuarter
Norbert LouPunch Card Management36.38%145$109.4M2025Q4
Josh TarasoffGreenlea Lane Capital14.76%67$50.6M2025Q4
Thomas RussoGardner Russo & Quinn12.12%1,488$1.1B2025Q4
Tweedy Browne Co.Tweedy Browne Value Fund8.78%144$108.7M2025Q4
Christopher DavisDavis Selected Advisers3.20%943$711.8M2025Q4
First Eagle Investment ManagementFirst Eagle Investment Management0.73%553$417.4M2025Q4
Francois RochonGiverny Capital0.28%11$8.3M2025Q4
Bruce BerkowitzFairholme Capital0.05%1$755K2025Q4
Mairs & PowerMairs & Power Growth Fund0.04%5$3.8M2025Q4
Prem WatsaFairfax Financial Holdings0.04%1$753K2025Q4
Dodge & CoxDodge & Cox0.00%4$3.0M2025Q4
Kenneth FisherFisher Asset Management0.00%2$1.5M2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

No insider trades in the last 90 days

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

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