Robert Cox

Track

Insider profile

Currently holds a position at Markel Group Inc.

Performance

Overall performance
2.9
Performance over holding periods
2.9
30 days 90 days 120 days
Average return 5% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
President and Chief Operating Officer - Insurance Operations Markel Group Inc. Aug. 5, 2018 -
Executive Vice President of Chubb & Son Chubb Limited Jan. 1, 2003 - Jan. 14, 2016
Robert Cox's trades of Lancashire Holdings Ltd's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Purchase
Price
379.47
Quantity 73,659
Value £521,523
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-11-17 2025-11-14
B Purchase
73,659
379.47
£521,523 		73,659 379.47 £521,523