{"cik":"0001096343","ticker":"MKL","name":"MARKEL GROUP INC.","sic_code":null,"sic_description":null,"exchange":"NYSE","state_of_incorporation":null,"fiscal_year_end":null,"first_filing_date":"2026-05-08","last_filing_date":"2026-05-08","url":"/sec/cik-0001096343","insider_summary":{"total_transactions":2,"unique_insiders":1,"latest_transaction":"2026-05-07"},"recent_filings":[{"accession_number":"0001595985-26-000012","form_type":"4","form_type_family":"insider","doc_date":"2026-05-08","title":"4 — MARKEL GROUP INC. — 2026-05-08","url_slug":"/sec/cik-0001096343/4/0001595985-26-000012","edgar_url":"https://www.sec.gov/Archives/edgar/data/1096343/0001595985-26-000012-index.html"}],"related_endpoints":{"profile":"/sec/MKL/profile","timeline":"/sec/MKL/timeline","peers":"/sec/MKL/peers","insider_pulse":"/sec/MKL/insider-pulse","insider_summary":"/sec/MKL/insider-summary","insider_transactions":"/sec/MKL/insider-transactions","form144":"/sec/MKL/form144","holdings_as_filer":"/sec/MKL/holdings","financial_facts":"/sec/MKL/financial-facts","derivatives":"/sec/MKL/derivatives","officers":"/sec/MKL/officers","insider_network":"/sec/MKL/insider-network","risk_flags":"/sec/MKL/risk-flags","filings":"/sec/MKL/filings","cross_topic_dossier":"/api/v1/dossier?ticker=MKL"}}