Historical shareholding details of Mr. Mark F. O'Neil holdings in Carmax Inc (KMX)

Monthly changes of Mr. Mark F. O'Neil shareholding in Carmax Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Mr. Mark F. O'Neil	13,874	0.01%

Jul 01, 2024	Mr. Mark F. O'Neil	11,121	0.01%

Jun 30, 2023	Mr. Mark F. O'Neil	8,523	0.01%

Jul 01, 2022	Mr. Mark F. O'Neil	6,313	0.00%