Markel Group Inc.
MKL- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0001096343
No open-market purchases or sales by Markel Group Inc. insiders were filed in the last 90 days; 930 institutions reported holding it in 13F filings for Q2 2026, worth $19.1B in total; superinvestors Giverny Capital and Gardner Russo & Quinn hold it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +16 vs. previous quarter
- 930
- 13F valueReported value at the end of Q2 2026
- $19.1B
- Superinvestors holdingAt the end of Q2 2026
- 2
Price chart
Superinvestors holding MKL, Q2 2026
2 superinvestors report holding Markel Group Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
Open-market purchases and sales by Markel Group Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 27, 2026 (view filing) | May 22 | 5 days | Harris Greta JDirector | SSale | −76 | $1,847.31 | −$140.4K | −10.5%645 after | 3 lots |
| May 8, 2026 (view filing) | May 6 | 2 days | Leopold DianeDirector | PPurchase | +100 | $1,792.61 | +$179.3K | +4.8%2.19K after | |
| May 8, 2026 (view filing) | May 7 | 1 day | Leopold DianeDirector | PPurchase | +50 | $1,789.19 | +$89.5K | +10.0%550 after | |
| May 5, 2026 (view filing) | May 1 | 4 days | Puckett A. LynneDirector | PPurchase | +57 | $1,795.53 | +$102.3K | +4.1%1.46K after | |
| Feb 26, 2026 (view filing) | Feb 26 | Same day | Wilson SimonEVP and CEO, Markel Insurance | SSale | −100 | $2,079.48 | −$207.9K | −4.0%2.40K after | |
| Dec 15, 2025 (view filing) | Dec 11 | 4 days | Markel Steven ADirector | SSale | −1.33K | $2,119.12 | −$2.82M | −2.2%60.4K after | 16 lots10b5-1 |
| Dec 1, 2025 (view filing) | Nov 26-28 | 5 days | Markel Steven ADirector | SSale | −170 | $2,100.00 | −$357.0K | −0.3%61.7K after | 2 lots10b5-1 |
| Nov 25, 2025 (view filing) | Nov 25 | Same day | Wilson SimonCEO, Markel Insurance | SSale | −75 | $2,072.94 | −$155.5K | −4.1%1.77K after | |
| Aug 27, 2025 (view filing) | Aug 25 | 2 days | Grandis Meade P.CAO and Controller | SSale | −75 | $1,983.78 | −$148.8K | −21.4%275 after | |
| May 27, 2025 (view filing) | May 23 | 4 days | Harris Greta JDirector | SSale | −90 | $1,861.44 | −$167.5K | −12.5%632 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Markel Group Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 697,836 | $1.36B | 0.02% | −12,770−1.8% | Reduced |
| Vanguard Capital Management LLC | 545,650 | $1.07B | 0.02% | +1,143+0.2% | Added |
| Vanguard Portfolio Management LLC | 521,976 | $1.02B | 0.05% | −2,225−0.4% | Reduced |
| Davis Selected Advisers | 406,759 | $794.4M | 3.41% | +23,326+6.1% | Added |
| Morgan Stanley | 350,660 | $684.8M | 0.04% | −6,427−1.8% | Reduced |
| Select Equity Group, L.P. | 331,679 | $647.8M | 3.43% | −45,964−12.2% | Reduced |
| State Street Corp | 312,169 | $609.7M | 0.02% | +5,179+1.7% | Added |
| Principal Financial Group Inc | 307,791 | $601.2M | 0.30% | −94,085−23.4% | Reduced |
| Boston Partners | 307,500 | $600.5M | 0.53% | +56,528+22.5% | Added |
| Check Capital Management Inc | 237,627 | $464.1M | 9.05% | +160,741+209.1% | Added |