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Financial transparency data from public SEC filings.

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

MER

Superinvestors

Institutional investors holding MER

Consensus →
InvestorFundWeightSharesValueQuarter
David KatzMatrix Asset Advisors0.76%518,958$6.0M2008Q4
Chuck AkreAkre Capital Management0.47%226,481$5.7M2008Q3
Christopher DavisDavis Selected Advisers0.25%0$132.0M2008Q4
Bill NygrenOakmark Select Fund – Harris Associates0.01%4,933$343K2006Q2
Ruane CunniffSequoia Fund0.00%8,330$211K2008Q3
Kenneth FisherFisher Asset Management0.00%17,265$201K2008Q4
Dodge & CoxDodge & Cox0.00%5,200$259K2004Q3

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.