MKL Markel Group Inc.
Markel Group Inc. (MKL) Institutional Ownership
What the institutions did with MKL last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 697.8K | 7.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 545.7K | 5.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 522.0K | 5.3% |
| Davis Selected Advisers | 406.8K | 4.1% |
| MORGAN STANLEY | 350.7K | 3.6% |
| Select Equity Group, L.P. | 331.7K | 3.4% |
| STATE STREET CORP | 312.2K | 3.2% |
| PRINCIPAL FINANCIAL GROUP INC | 307.8K | 3.1% |
| Boston Partners | 307.5K | 3.1% |
| CHECK CAPITAL MANAGEMENT INC/CA | 237.6K | 2.4% |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | 230.6K | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 214.8K | 2.2% |
| DAVENPORT & Co LLC | 206.4K | 2.1% |
| BAILLIE GIFFORD & CO | 157.9K | 1.6% |
| NORGES BANK | 145.5K | 1.5% |
| DIMENSIONAL FUND ADVISORS LP | 139.1K | 1.4% |
| BANK OF AMERICA CORP /DE/ | 118.6K | 1.2% |
| Madison Avenue Partners, LP | 112.3K | 1.1% |
| WELLINGTON MANAGEMENT GROUP LLP | 102.4K | 1.0% |
| Bank Julius Baer & Co. Ltd, Zurich | 92.6K | 0.9% |
| Davis Asset Management, L.P. | 92.1K | 0.9% |
| GOLDMAN SACHS GROUP INC | 88.2K | 0.9% |
| Fenimore Asset Management Inc | 87.3K | 0.9% |
| NORTHERN TRUST CORP | 84.0K | 0.9% |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 81.9K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| CHECK CAPITAL MANAGEMENT INC/CA | Increased | 76.9K | 237.6K | +160.7K |
| T. Rowe Price Investment Management, Inc. | Sold Out | 155.4K | 0 | -155.4K |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 401.9K | 307.8K | -94.1K |
| Troy Asset Management Ltd | New | 0 | 61.5K | +61.5K |
| Boston Partners | Increased | 251.0K | 307.5K | +56.5K |
| MARSHALL WACE, LLP | Reduced | 53.9K | 5.9K | -48.0K |
| Select Equity Group, L.P. | Reduced | 377.6K | 331.7K | -46.0K |
| GOLDMAN SACHS GROUP INC | Increased | 49.3K | 88.2K | +39.0K |
| Qube Research & Technologies Ltd | Reduced | 71.7K | 33.4K | -38.3K |
| Epoch Investment Partners, Inc. | Reduced | 58.3K | 22.3K | -36.0K |
| NEUBERGER BERMAN GROUP LLC | Increased | 491 | 35.2K | +34.7K |
| JANE STREET GROUP, LLC | Increased | 34.9K | 65.3K | +30.4K |
| TD Asset Management Inc | Reduced | 49.1K | 19.0K | -30.1K |
| PFA Pension, Forsikringsaktieselskab | New | 0 | 29.3K | +29.3K |
| Woodline Partners LP | Increased | 492 | 27.0K | +26.5K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 11.5K | 36.9K | +25.4K |
| Caisse de depot et placement du Quebec | Reduced | 29.7K | 4.5K | -25.2K |
| Madison Avenue Partners, LP | Increased | 87.9K | 112.3K | +24.4K |
| Davis Selected Advisers | Increased | 383.4K | 406.8K | +23.3K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 13.1K | 36.3K | +23.2K |
| Davis Asset Management, L.P. | Increased | 70.6K | 92.1K | +21.5K |
| National Pension Service | Reduced | 20.6K | 2.6K | -18.1K |
| BANK OF AMERICA CORP /DE/ | Reduced | 136.1K | 118.6K | -17.5K |
| BAILLIE GIFFORD & CO | Reduced | 175.1K | 157.9K | -17.1K |
| MILLENNIUM MANAGEMENT LLC | Increased | 15.1K | 29.7K | +14.7K |
| ANCHOR CAPITAL ADVISORS LLC | Increased | 32.4K | 45.7K | +13.2K |
| BlackRock, Inc. | Reduced | 710.6K | 697.8K | -12.8K |
| California Public Employees Retirement System | Reduced | 30.9K | 18.3K | -12.6K |
| Giverny Capital Inc. | Reduced | 42.9K | 30.9K | -12.1K |
| Squarepoint Ops LLC | Increased | 8.0K | 19.6K | +11.6K |
| Mitsubishi UFJ Trust & Banking Corp | Reduced | 18.1K | 8.6K | -9.5K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 34.6K | 25.3K | -9.3K |
| UBS Group AG | Reduced | 52.7K | 44.3K | -8.5K |
| Graham Holdings Co | Increased | 55.4K | 63.8K | +8.4K |
| Legal & General Group Plc | Reduced | 70.7K | 62.6K | -8.1K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | 0 | 8.0K | +8.0K |
| Korea Investment CORP | Reduced | 14.0K | 6.1K | -7.9K |
| ENVESTNET ASSET MANAGEMENT INC | Reduced | 37.7K | 29.8K | -7.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 9.1K | 16.6K | +7.5K |
| Quilter Plc | Increased | 38.7K | 45.9K | +7.2K |
| Assenagon Asset Management S.A. | Increased | 5.3K | 12.5K | +7.1K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 70.6K | 77.6K | +7.0K |
| COOKE & BIELER LP | Increased | 21.7K | 28.7K | +7.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 221.7K | 214.8K | -6.9K |
| ENGLISH CAPITAL MANAGEMENT LLC | Increased | 1.9K | 8.3K | +6.5K |
| MORGAN STANLEY | Reduced | 357.1K | 350.7K | -6.4K |
| ExodusPoint Capital Management, LP | Reduced | 7.1K | 772 | -6.3K |
| MARTINGALE ASSET MANAGEMENT L P | Reduced | 7.7K | 1.5K | -6.1K |
| OCCUDO QUANTITATIVE STRATEGIES LP | Increased | 845 | 6.9K | +6.1K |
| Gotham Asset Management, LLC | Increased | 9.2K | 15.2K | +6.0K |
| CITADEL ADVISORS LLC | Increased | 4.6K | 10.2K | +5.6K |
| WORLDQUANT MILLENNIUM ADVISORS LLC | Increased | 648 | 6.2K | +5.6K |
| CITIGROUP INC | Increased | 6.3K | 11.8K | +5.4K |
| Tredje AP-fonden | Sold Out | 5.4K | 0 | -5.4K |
| HSBC HOLDINGS PLC | Increased | 28.7K | 34.0K | +5.3K |
| STATE STREET CORP | Increased | 307.0K | 312.2K | +5.2K |
| SG Americas Securities, LLC | Reduced | 6.0K | 1.0K | -5.0K |
| Bank Julius Baer & Co. Ltd, Zurich | Reduced | 97.4K | 92.6K | -4.8K |
| Prana Capital Management, LP | Sold Out | 4.6K | 0 | -4.6K |
| Tidal Investments LLC | Increased | 15.0K | 19.6K | +4.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.