MKL — Markel Corp

Ownership history in SIMON QUICK ADVISORS, LLC  ·  8 quarters on record

This page tracks every 13F SEC filing in which SIMON QUICK ADVISORS, LLC reported a position in Markel Corp (MKL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.51% (2016 Q4)
Avg. % of fund
0.08%
First filed
2016 Q4
Last filed
2025 Q3
Quarters held
8
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 384 +42 +12.3% 0.03% $734K $1911.36
2025 Q2 ADDED 342 +131 +62.1% 0.03% $683K $1997.36
2025 Q1 ADDED 211 +204 +2914.3% 0.02% $394K $1869.61
2020 Q3 ADDED 7 +3 +75.0% 0.00% $7K $973.70
2019 Q4 ADDED 4 +2 +100.0% 0.00% $5K $1143.17
2019 Q3 UNCHANGED 2 — 0% 0.00% $2K $1181.90
2019 Q2 REDUCED 2 -758 -99.7% 0.00% $2K $1089.60
2016 Q4 INITIATED 760 — — 0.51% $687K —
% of Fund (quarterly)    MKL price (monthly, adj. close)

Other funds also holding MKL

As of 2025 Q4 — sorted by position size

STEGINSKY CAPITAL LLC 3Y 7Y 14.85% Citadel Investment Advisory, Inc. 3Y 14.51% GREENLEA LANE CAPITAL MANAGEMENT, LLC 3Y 7Y 14.37% Capco Asset Management, LLC 3Y 7Y 13.72% Graham Holdings Co 3Y 11.01% AVENIR CORP 3Y 7Y 10.82% BANYAN CAPITAL MANAGEMENT, INC. 3Y 7Y 10.55% JANA Partners Management, LP 9.08% BARR E S & CO 3Y 7Y 8.72% Lafayette Investments, Inc. 3Y 7Y 8.29%
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