ONeil Mark F

Track

Insider profile

Performance

Overall performance
1.8
Performance over holding periods
1.8
30 days 90 days 120 days
Average return -10% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
2 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
ONeil Mark F's trades of Carmax Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-10-06 2025-10-02
US Carmax Inc (KMX)
B Purchase
19,706 +37.0%
309.53
US$3,339,275 		19,706 +37.0% 309.53 US$3,339,275
2020-10-02 2020-09-30
US Carmax Inc (KMX)
B Purchase
29,555 +7.5%
474.34
US$4,056,251 		29,555 +7.5% 474.34 US$4,056,251