MARKEL GROUP INC (MKL) Top Institutional Shareholders
MARKEL GROUP INC (MKL) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $17.63B in MKL holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MKL tracked by InsiderSet, reporting ownership valued at approximately $1.36B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.39B, representing an estimated gain of +1.86% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 44% of the total disclosed MKL value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in MARKEL GROUP INC (MKL).
This page ranks the largest institutional MKL shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
910
Total Reported Value
$17.63B
Largest Holder
Blackrock, Inc.
Largest Position
$1.36B
Insider Transactions (90d)
26
Latest Filing Quarter
Q2 2026
New Institutional Positions
66
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 710,606 | $1,360,148,458 | $1,385,504,049 | +$25,355,591 | +1.86% | |
| Vanguard Capital Management Llc | 0.03% | 544,507 | $1,042,224,513 | $1,061,652,523 | +$19,428,010 | +1.86% | |
| Vanguard Portfolio Management Llc | 0.05% | 524,201 | $1,003,357,408 | $1,022,060,900 | +$18,703,492 | +1.86% | |
| Principal Financial Group Inc | 0.41% | 401,876 | $769,296,565 | $783,557,731 | +$14,261,166 | +1.85% | |
| Davis Selected Advisers | 3.37% | 383,433 | $733,959,392 | $747,598,492 | +$13,639,100 | +1.86% | |
| Select Equity Group, L.P. | 3.85% | 377,643 | $722,835,137 | $736,309,439 | +$13,474,302 | +1.86% | |
| Morgan Stanley | 0.04% | 357,087 | $683,495,286 | $696,230,378 | +$12,735,092 | +1.86% | |
| State Street Corp | 0.02% | 306,990 | $587,600,349 | $598,553,753 | +$10,953,404 | +1.86% | |
| Boston Partners | 0.50% | 250,972 | $480,363,276 | $489,332,657 | +$8,969,381 | +1.87% | |
| Van Lanschot Kempen Investment Management N.V. | 3.80% | 226,148 | $432,863,102 | $440,932,063 | +$8,068,961 | +1.86% | |
| Geode Capital Management, Llc | 0.03% | 221,693 | $423,100,094 | $432,245,927 | +$9,145,833 | +2.16% | |
| Davenport & Co Llc | 2.19% | 207,172 | $395,458,873 | $403,933,607 | +$8,474,734 | +2.14% | |
| Baillie Gifford & Co | 0.34% | 175,068 | $335,092,406 | $341,338,833 | +$6,246,427 | +1.86% | |
| Dimensional Fund Advisors Lp | 0.05% | 136,985 | $262,171,885 | $267,086,504 | +$4,914,619 | +1.87% | |
| Bank Of America Corp | 0.02% | 136,084 | $260,474,301 | $265,329,779 | +$4,855,478 | +1.86% | |
| Wellington Management Group Llp | 0.04% | 106,673 | $204,179,590 | $207,985,682 | +$3,806,092 | +1.86% | |
| Bank Julius Baer & Co. Ltd, Zurich | 0.56% | 97,383 | $185,630,785 | $189,872,504 | +$4,241,719 | +2.29% | |
| Madison Avenue Partners, Lp | 7.32% | 87,889 | $168,225,698 | $171,361,578 | +$3,135,880 | +1.86% | |
| Fenimore Asset Management Inc | 3.70% | 86,606 | $165,769,946 | $168,860,049 | +$3,090,103 | +1.86% | |
| Northern Trust Corp | 0.02% | 85,656 | $163,951,580 | $167,007,786 | +$3,056,206 | +1.86% | |
| Douglass Winthrop Advisors, Llc | 2.82% | 80,498 | $154,078,807 | $156,950,976 | +$2,872,169 | +1.86% | |
| Polar Capital Holdings Plc | 0.67% | 80,000 | $153,125,600 | $155,980,000 | +$2,854,400 | +1.86% | |
| Fort Washington Investment Advisors Inc | 0.84% | 79,800 | $152,742,786 | $155,590,050 | +$2,847,264 | +1.86% | |
| Vanguard Fiduciary Trust Co | 0.04% | 77,976 | $149,251,522 | $152,033,706 | +$2,782,184 | +1.86% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.03% | 77,785 | $148,885,935 | $151,661,304 | +$2,775,369 | +1.86% | |
| Barr E S & Co | 8.60% | 77,222 | $147,808,314 | $150,563,595 | +$2,755,281 | +1.86% | |
| Check Capital Management Inc/Ca | 9.07% | 76,886 | $147,165,508 | $149,908,479 | +$2,742,971 | +1.86% | |
| Jana Partners Management, Lp | 8.98% | 75,307 | $144,142,869 | $146,829,823 | +$2,686,954 | +1.86% | |
| Qube Research & Technologies Ltd | 0.19% | 71,709 | $137,256,046 | $139,814,623 | +$2,558,577 | +1.86% | |
| Jennison Associates Llc | 0.09% | 71,444 | $136,748,817 | $139,297,939 | +$2,549,122 | +1.86% | |
| Legal & General Group Plc | 0.03% | 70,695 | $135,315,178 | $137,837,576 | +$2,522,398 | +1.86% | |
| Davis Asset Management, L.P. | 3.91% | 70,631 | $135,192,678 | $137,712,792 | +$2,520,114 | +1.86% | |
| Charles Schwab Investment Management Inc | 0.02% | 70,574 | $135,083,576 | $137,601,657 | +$2,518,081 | +1.86% | |
| Raymond James Financial Inc | 0.04% | 67,890 | $129,946,197 | $132,368,528 | +$2,422,331 | +1.86% | |
| Hightower Advisors, Llc | 0.13% | 62,653 | $119,922,448 | $122,157,687 | +$2,235,239 | +1.86% | |
| Scharf Investments, Llc | 3.61% | 61,142 | $117,053,985 | $119,211,615 | +$2,157,630 | +1.84% | |
| Wells Fargo & Company/Mn | 0.02% | 59,123 | $113,166,104 | $115,275,069 | +$2,108,965 | +1.86% | |
| Epoch Investment Partners, Inc. | 0.68% | 58,290 | $111,571,141 | $113,650,928 | +$2,079,787 | +1.86% | |
| Marshall Wace, Llp | 0.11% | 53,900 | $103,168,374 | $105,091,525 | +$1,923,151 | +1.86% | |
| Ubs Group Ag | 0.02% | 52,739 | $100,946,137 | $102,827,865 | +$1,881,728 | +1.86% | |
| Storebrand Asset Management As | 0.03% | 87,158 | $100,176,386 | $169,936,311 | +$69,759,925 | +69.64% | |
| Goldman Sachs Group Inc | 0.01% | 49,258 | $94,283,259 | $96,040,786 | +$1,757,527 | +1.86% | |
| Td Asset Management Inc | 0.08% | 49,086 | $93,954,040 | $95,705,429 | +$1,751,389 | +1.86% | |
| Avenir Corp | 10.69% | 45,832 | $87,725,834 | $89,360,942 | +$1,635,108 | +1.86% | |
| Giverny Capital | Francois Rochon | 3.01% | 42,944 | $82,197,822 | $83,730,064 | +$1,532,242 | +1.86% |
| Royal Bank Of Canada | 0.02% | 42,729 | $81,787,000 | $83,310,868 | +$1,523,868 | +1.86% | |
| Quilter Plc | 1.30% | 38,670 | $74,017,087 | $75,396,833 | +$1,379,746 | +1.86% | |
| Envestnet Asset Management Inc | 0.02% | 37,673 | $72,107,852 | $73,452,932 | +$1,345,080 | +1.87% | |
| Swiss National Bank | 0.04% | 37,000 | $70,820,590 | $72,140,750 | +$1,320,160 | +1.86% | |
| Bank Of New York Mellon Corp | 0.01% | 36,490 | $69,844,716 | $71,146,378 | +$1,301,662 | +1.86% |
Frequently asked questions about MKL
Who owns the most MKL stock?
The largest holders of MKL are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MARKEL GROUP INC (MKL).
Is MKL widely held by superinvestors?
Many widely followed stocks like MKL appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MKL is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.