MKL Markel (MKL) Insider Trading, Ownership & Congress Trades
What the filings say about MKL
Markel insider trades (Form 4)
Over the last 180 days, MARKEL GROUP INC. insiders bought a net $230.7K of stock across 271 Form 4 purchases and sales, with 2 insiders buying. Source: SEC Form 4 filings, as of 2026-10-27.
Context
- 10 earlier Form 4 trades (code P or S) here by this insider (2 buys, 8 sales), the last on May 23, 2025.
- The trade is 4.2% of the 645 shares held after it.
- No other insider sold within 30 days.
- 433 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Harris Greta J sold about $49.9K of MKL on May 22, 2026; 433 funds added in the latest 13F quarter.Context
- 10 earlier Form 4 trades (code P or S) here by this insider (2 buys, 8 sales), the last on May 23, 2025.
- The trade is 5.1% of the 686 shares held after it.
- No other insider sold within 30 days.
- 433 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Harris Greta J sold about $64.6K of MKL on May 22, 2026; 433 funds added in the latest 13F quarter.Context
- 10 earlier Form 4 trades (code P or S) here by this insider (2 buys, 8 sales), the last on May 23, 2025.
- The trade is 2.1% of the 672 shares held after it.
- No other insider sold within 30 days.
- 433 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Harris Greta J sold about $25.9K of MKL on May 22, 2026; 433 funds added in the latest 13F quarter.Context
- 3 earlier Form 4 trades (code P or S) here by this insider (3 buys), the last on May 6, 2026.
- +3.8% median (+3.8% mean) 90-day return after 2 previous buys.
- The trade is 9.1% of the 550 shares held after it.
- 1 other insider bought within 30 days.
- 433 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Leopold Diane bought about $89.5K of MKL on May 7, 2026; 1 other insider bought within 30 days and 433 funds added in the latest 13F quarter.Context
- 2 earlier Form 4 trades (code P or S) here by this insider (2 buys), the last on Feb 16, 2023.
- The trade is 4.6% of the 2,190 shares held after it.
- 1 other insider bought within 30 days.
- 433 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Leopold Diane bought about $179.3K of MKL on May 6, 2026, the largest insider purchase at the company since 2025; 1 other insider bought within 30 days and 433 funds added in the latest 13F quarter.Why it matters
Why it matters
Watch MKL
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Who owns MKL: institutional holders (13F)
Congress trades in MKL
Activist and 5% holders (13D/13G)
MKL planned insider sales (Form 144)
MKL mutual fund holders (N-PORT)
MKL financials
| FY Dec 2025 | n/a |
| FY Dec 2024 | $16.6B |
| FY Dec 2023 | $15.8B |
| FY Dec 2022 | $11.7B |
| FY Dec 2021 | $12.8B |
| Jun 2026 | $4.0B |
| Mar 2026 | $3.6B |
| Dec 2025 | $4.0B |
| Sep 2025 | $3.9B |
| Jun 2025 | $4.6B |
| Mar 2025 | $3.5B |
| Dec 2024 | $3.8B |
| Sep 2024 | $4.6B |
| FY Dec 2025 | n/a |
| FY Dec 2024 | +16.5% |
| FY Dec 2023 | +12.6% |
| FY Dec 2022 | -1.9% |
| FY Dec 2021 | +18.9% |
| Jun 2026 | +29.1% |
| Mar 2026 | -6.0% |
| Dec 2025 | +14.4% |
| Sep 2025 | +19.1% |
| Jun 2025 | +14.3% |
| Mar 2025 | +3.4% |
| Dec 2024 | +14.3% |
| Sep 2024 | +19.6% |
| FY Dec 2025 | $2.6B |
| FY Dec 2024 | $2.3B |
| FY Dec 2023 | $2.5B |
| FY Dec 2022 | $2.5B |
| FY Dec 2021 | $2.1B |
| Jun 2026 | $384.5M |
| Mar 2026 | -$31.4M |
| Dec 2025 | $599.1M |
| Sep 2025 | $1.2B |
| Jun 2025 | $453.8M |
| Mar 2025 | $335.5M |
| Dec 2024 | $420.0M |
| Sep 2024 | $838.9M |
| FY Dec 2025 | 0.23x |
| FY Dec 2024 | 0.26x |
| FY Dec 2023 | 0.25x |
| FY Dec 2022 | 0.31x |
| FY Dec 2021 | 0.30x |
| Jun 2026 | 0.23x |
| Mar 2026 | 0.24x |
| Dec 2025 | 0.23x |
| Sep 2025 | 0.24x |
| Jun 2025 | 0.25x |
| Mar 2025 | 0.26x |
| Dec 2024 | 0.26x |
| Sep 2024 | 0.26x |
| FY Dec 2025 | 0.64x |
| FY Dec 2024 | 0.60x |
| FY Dec 2023 | 0.74x |
| FY Dec 2022 | 0.66x |
| FY Dec 2021 | 0.52x |
| Jun 2026 | 0.53x |
| Mar 2026 | 0.55x |
| Dec 2025 | 0.64x |
| Sep 2025 | 0.61x |
| Jun 2025 | 0.52x |
| Mar 2025 | 0.53x |
| Dec 2024 | 0.60x |
| Sep 2024 | 0.67x |
| FY Dec 2025 | +11.9% |
| FY Dec 2024 | +17.2% |
| FY Dec 2023 | +14.2% |
| FY Dec 2022 | -1.6% |
| FY Dec 2021 | +17.6% |
| Jun 2026 | +12.6% |
| Mar 2026 | +10.1% |
| Dec 2025 | +11.9% |
| Sep 2025 | +11.9% |
| Jun 2025 | +13.5% |
| Mar 2025 | +11.2% |
| Dec 2024 | +17.2% |
| Sep 2024 | +19.1% |
| FY Dec 2025 | +3.2% |
| FY Dec 2024 | +4.7% |
| FY Dec 2023 | +3.8% |
| FY Dec 2022 | -0.4% |
| FY Dec 2021 | +5.4% |
| Jun 2026 | +3.3% |
| Mar 2026 | +2.7% |
| Dec 2025 | +3.2% |
| Sep 2025 | +3.2% |
| Jun 2025 | +3.5% |
| Mar 2025 | +3.0% |
| Dec 2024 | +4.7% |
| Sep 2024 | +5.2% |
| FY Dec 2025 | +13.8% |
| FY Dec 2024 | +17.5% |
| FY Dec 2023 | +16.7% |
| FY Dec 2022 | n/a |
| FY Dec 2021 | +18.1% |
| Jun 2026 | +12.8% |
| Mar 2026 | +11.5% |
| Dec 2025 | +13.8% |
| Sep 2025 | +13.1% |
| Jun 2025 | +15.2% |
| Mar 2025 | +12.3% |
| Dec 2024 | +17.5% |
| Sep 2024 | +21.2% |
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
| FY Dec 2025 | 12.67x |
| FY Dec 2024 | 8.67x |
| FY Dec 2023 | 9.67x |
| FY Dec 2022 | n/a |
| FY Dec 2021 | 7.00x |
| Jun 2026 | 10.75x |
| Mar 2026 | 13.81x |
| Dec 2025 | 12.67x |
| Sep 2025 | 11.95x |
| Jun 2025 | 11.97x |
| Mar 2025 | 13.76x |
| Dec 2024 | 8.67x |
| Sep 2024 | 7.24x |
| FY Dec 2025 | $27.4B |
| FY Dec 2024 | $22.8B |
| FY Dec 2023 | $18.8B |
| FY Dec 2022 | $17.7B |
| FY Dec 2021 | $17.2B |
| Jun 2026 | $25.4B |
| Mar 2026 | $24.8B |
| Dec 2025 | $27.4B |
| Sep 2025 | $24.4B |
| Jun 2025 | $26.0B |
| Mar 2025 | $24.1B |
| Dec 2024 | $22.8B |
| Sep 2024 | $20.8B |
| FY Dec 2025 | +9.4% |
| FY Dec 2024 | +10.5% |
| FY Dec 2023 | +13.5% |
| FY Dec 2022 | +13.9% |
| FY Dec 2021 | +12.6% |
| Jun 2026 | +8.7% |
| Mar 2026 | +9.1% |
| Dec 2025 | +9.4% |
| Sep 2025 | +9.8% |
| Jun 2025 | +8.1% |
| Mar 2025 | +8.9% |
| Dec 2024 | +10.5% |
| Sep 2024 | +13.0% |
| FY Dec 2025 | n/a |
| FY Dec 2024 | 0.24x |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | 0.03x |
| Jun 2026 | 1.21x |
| Mar 2026 | 6.72x |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | 1.37x |
| Mar 2025 | n/a |
| Dec 2024 | 0.24x |
| Sep 2024 | 0.13x |
Method
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $15.5B | $16.6B | $15.8B | $11.7B |
| Operating income | $3.2B | $3.7B | $2.9B | -$93.3M |
| Net income | $2.1B | $2.7B | $2.0B | -$216.3M |
| EPS (diluted) | 169.22 | 199.32 | 146.98 | -23.72 |
| Operating cash flow | $2.8B | $2.6B | $2.8B | $2.7B |
| Cash | $4.0B | $3.7B | $3.7B | $4.1B |
| Long-term debt | $4.3B | $4.3B | $3.8B | $4.1B |
| Buybacks | $429.5M | $572.7M | $445.5M | $290.8M |
MKL Stock Sonar score 6/7 axes
Find similar shapesCompareMKL ranks highest on insider conviction (86th percentile) and financial health (55th), and lowest on growth (34th), among Insurance peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
MKL filings, in plain words
Are Markel insiders buying or selling MKL?
In the 180 days to 2026-10-27, Markel insiders were net buyers, a net $230.7K: $371.1K of purchases and $140.4K of sales reported on Form 4, by 2 buyers and 1 seller.
Have members of Congress traded MKL?
Yes. In the year to 2026-10-27, 1 House member disclosed buying MKL and 2 House members disclosed selling it; the latest on record is a sale by April McClain Delaney dated 2026-08-25.
Read the full summary
In the 180 days to 2026-10-27, Markel insiders were net buyers of MKL, a net $230.7K across purchases and sales reported on Form 4 by 2 buyers and 1 seller. None of the 3 insider sales was flagged as made under a Rule 10b5-1 plan. In the year to 2026-10-27, 1 member of Congress disclosed buying MKL and 2 members disclosed selling it; the latest on record is a sale by April McClain Delaney dated 2026-08-25. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.

