内部人交易雷达

美国 · SEC Form 4 · 快照日期： 2026-10-18 · 构建时间： 2026-10-18 · English

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美国 · SEC FORM 4

MARKEL GROUP INC.

MKL · NYSE · CIK 0001096343 · Financial Services · Insurance—Property & Casualty

内部人信号

51.8 / 100

2 位买方 · 3 条买入交易行 · $371.1K 买入总额

为什么有这个信号？

买方广度较低
买入规模较低
角色较强
近期性较低
确信度中等
评分构成

每条进度条表示其对当前分数的贡献；权重和公式保持不变。

Cluster+14.0 / 35
买入规模+10.9 / 25
角色+20.0 / 20
近期性+0.7 / 10
确信度+6.2 / 10

哪些因素限制了当前分数？

  • ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Purchase activity is becoming less recent
  • ⚠ Buying conviction is reduced by concurrent selling
  • ✓ 角色得分高 · 买入者中职位最高的是：Director

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 按当前 180 天规则给合资格的股票买入打分。分数只表示研究的先后，不是收益预测或概率。回测没有显示美国分数越高、之后的表现越好。

内部人活动时间轴

申报人轨道展示最近 180 天。符号形状区分交易类型；卖出仅作为背景。

AprMayJunJulAugSepOct
Crowley Andrew G.EVP & Pres., Markel Ventures
○○○○
Costanzo Brian J.Chief Financial Officer
○○○○
Leopold DianeDirector
●●○○
Puckett A. LynneDirector
●○○
OREILLY MICHAELDirector
○○
Morrison Harold Lawrence Jr.Director
○○
● 买入▼ 卖出○ 其他

Showing the six most active owners; 7 additional owner(s) remain in Form 4 申报证据.

买方广度与集中度

合资格买方2
买入集中度72%最大买方： Leopold Diane · $268.7K
聚集买入 · 15天2 insiders峰值活动： 2026-05-01–2026-05-07

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

信号历史

51.8 / 100

最新留档分数

→ +0.0 pts相对上一个留档快照
  1. 52.0
  2. 52.0
  3. 51.8
  4. 51.8
  5. 51.8

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

近期 Form 4 活动

3买入
23卖出
42其他 Form 4 交易行
45SEC 申报 · 365天
买入3 qualifying P line(s) · 180 days
卖出3 sale line(s) · 仅供背景
其他27 exercise / withholding / award / gift / other lines
10b5-1／计划交易Not detected in parsed evidence

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

市场背景

市场背景补充近期价格表现与风险信息，不影响内部人信号。

价格表现

1M
-1.2%
3M
-10.3%
6M
-8.5%
12M
-10.0%

波动率与流动性

波动率
21.8%
Beta
—
平均每日成交额
USD 120.3M

估值

市值
USD 21.8B
P/E
10.4×

基本面

利润率
13.6%
ROE
11.3%
细分行业
Insurance—Property & Casualty

市场数据

价格数据截至：2026-10-11 · 价格来源：OpenBB/yfinance; 成交量来自 本机价格缓存 (yfinance) · 来自 SEC 申报文件：市值, P/E, 利润率, ROE · 财年截止日：2025-12-31 · 市值 = 申报文件封面所列的已发行股数 × 最新收盘价。股数日期：2026-07-22 · Status: PASS

空头余额

空头余额是券商向 FINRA 申报的外部背景数据，不影响内部人信号。

空头股数
276,782
上期报告
278,703
日均成交量
79,620
回补天数
3.5

FINRA 结算日：2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数，每月两个结算日之后约一周公布；不是占已发行股份的比例。

历史股票买入

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting owner类型证券股数平均价格估算金额来源
2026-05-07Leopold Diane买入 (P)Common Stock50USD 1,789.19USD 89,460SEC 申报 ↗
2026-05-06Leopold Diane买入 (P)Common Stock100USD 1,792.61USD 179,261SEC 申报 ↗
2026-05-01Puckett A. Lynne买入 (P)Common Stock57USD 1,795.53USD 102,345SEC 申报 ↗
2025-05-22Cunningham Lawrence A买入 (P)Common Stock25USD 1,851.32USD 46,283SEC 申报 ↗
2025-02-07GAYNER THOMAS SINNICKSON买入 (P)Common Stock100USD 2,008.01USD 200,801SEC 申报 ↗
2024-11-01GAYNER THOMAS SINNICKSON买入 (P)Common Stock100USD 1,549.72USD 154,972SEC 申报 ↗
2024-08-05Cunningham Lawrence A买入 (P)Common Stock20USD 1,512.50USD 30,250SEC 申报 ↗
2024-08-02Cunningham Lawrence A买入 (P)Common Stock10USD 1,550.00USD 15,500SEC 申报 ↗
2024-02-02Puckett A. Lynne买入 (P)Common Stock72USD 1,409.28USD 101,468SEC 申报 ↗
2024-02-02Cunningham Lawrence A买入 (P)Common Stock30USD 1,407.76USD 42,233SEC 申报 ↗
2024-02-02GAYNER THOMAS SINNICKSON买入 (P)Common Stock100USD 1,414.74USD 141,474SEC 申报 ↗
2023-11-08Cunningham Lawrence A买入 (P)Common Stock21USD 1,320.81USD 27,737SEC 申报 ↗
2023-11-03Puckett A. Lynne买入 (P)Common Stock76USD 1,321.47USD 100,432SEC 申报 ↗
2023-11-03GAYNER THOMAS SINNICKSON买入 (P)Common Stock100USD 1,311.92USD 131,192SEC 申报 ↗
2023-11-03Besca Mark买入 (P)Common Stock50USD 1,316.90USD 65,845SEC 申报 ↗

Form 4 申报证据

68 transaction lines in the latest 365-day window; 677 in local history.

日期申报人类型证券股数平均价格估算金额来源
2026-09-30Costanzo Brian J.J (J)Common Stock2USD 1,455.58USD 3,000SEC 申报 ↗
2026-07-15Crowley Andrew G.J (J)Common Stock7USD 1,730.49USD 12,944SEC 申报 ↗
2026-06-30Crowley Andrew G.J (J)Common Stock3USD 1,617.19USD 4,560SEC 申报 ↗
展开近期 Form 4 证据 (30 grouped rows)
日期申报人类型证券股数平均价格估算金额来源
2026-09-30Costanzo Brian J.J (J)Common Stock2USD 1,455.58USD 3,000SEC 申报 ↗
2026-07-15Crowley Andrew G.J (J)Common Stock7USD 1,730.49USD 12,944SEC 申报 ↗
2026-06-30Crowley Andrew G.J (J)Common Stock3USD 1,617.19USD 4,560SEC 申报 ↗
2026-06-30Costanzo Brian J.J (J)Common Stock2USD 1,617.19USD 3,493SEC 申报 ↗
2026-06-15Puckett A. LynneJ (J)Common Stock66USD 1,668.65USD 109,997SEC 申报 ↗
2026-06-15OREILLY MICHAELJ (J)Common Stock90USD 1,668.65USD 149,995SEC 申报 ↗
2026-06-15Morrison Harold Lawrence Jr.J (J)Common Stock33USD 1,668.65USD 54,999SEC 申报 ↗
2026-06-15MICHAEL JONATHAN EJ (J)Common Stock66USD 1,668.65USD 109,997SEC 申报 ↗
2026-06-15Leopold DianeJ (J)Common Stock66USD 1,668.65USD 109,997SEC 申报 ↗
2026-06-15Housel Morgan E.J (J)Common Stock66USD 1,668.65USD 109,997SEC 申报 ↗
2026-06-15Cunningham Lawrence AJ (J)Common Stock33USD 1,668.65USD 54,999SEC 申报 ↗
2026-06-15Besca MarkJ (J)Common Stock81USD 1,668.65USD 134,994SEC 申报 ↗
2026-05-22Harris Greta J卖出 (S)Common Stock76USD 1,847.31USD 140,396SEC 申报 ↗
2026-05-20Puckett A. Lynne奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20OREILLY MICHAEL奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20Morrison Harold Lawrence Jr.奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20MICHAEL JONATHAN E奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20Leopold Diane奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20Housel Morgan E.奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20Harris Greta J奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20Cunningham Lawrence A奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-20Besca Mark奖励／授予 (A)Common Stock89USD 0.00USD 0SEC 申报 ↗
2026-05-15Grinnan Richard Randolph代扣税 (F)Common Stock116USD 1,844.00USD 214,568SEC 申报 ↗
2026-05-15GAYNER THOMAS SINNICKSON代扣税 (F)Common Stock482USD 1,844.00USD 888,199SEC 申报 ↗
2026-05-15Crowley Andrew G.J (J)Common Stock60USD 1,659.60USD 100,007SEC 申报 ↗
2026-05-15Crowley Andrew G.代扣税 (F)Common Stock75USD 1,844.00USD 138,060SEC 申报 ↗
2026-05-15Costanzo Brian J.J (J)Common Stock30USD 1,659.60USD 50,004SEC 申报 ↗
2026-05-15Costanzo Brian J.代扣税 (F)Common Stock13USD 1,844.00USD 24,120SEC 申报 ↗
2026-05-07Leopold Diane买入 (P)Common Stock50USD 1,789.19USD 89,460SEC 申报 ↗
2026-05-06Leopold Diane买入 (P)Common Stock100USD 1,792.61USD 179,261SEC 申报 ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

快照与身份

快照日期2026-10-18
排名版本US-v1.2
数据质量PASS ELIGIBLE · —
股票代码MKL
CIK0001096343
行业Financial Services
细分行业Insurance—Property & Casualty Yahoo Finance
SEC SIC6331 Fire, Marine & Casualty Insurance
交易所NYSE

数据覆盖

本地 Form 4 历史677 transaction lines from 2020-01-02 to 2026-09-30
50 P purchase lines · 269 S sale lines · 358 other lines
SEC 公司申报打开 SEC 申报 ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.