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

MRSH

Superinvestors

Institutional investors holding MRSH

Consensus →
InvestorFundWeightSharesValueQuarter
AKO CapitalAKO Capital4.19%1,484,860$275K2025Q4
Jensen Investment ManagementJensen Investment Management3.17%1,084,317$201.2M2025Q4
David KatzMatrix Asset Advisors3.09%1,582,769$42.6M2006Q2
Torray FundsTorray Investment Partners2.59%97,677$18.1M2025Q4
Yacktman Asset ManagementYacktman Asset Management0.05%19,280$3.6M2025Q4
Mairs & PowerMairs & Power Growth Fund0.00%1,356$252K2025Q4
Kenneth FisherFisher Asset Management0.00%2,177$404K2025Q4

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.