KMX
CarMax (KMX)
NYSE
$51.61+$0.06 (+0.12%)
Price as of Oct 23, 2026 7:56 PM EDT
  • $7.5B
    Market Cap
  • 16.47%
    1-Year Change
  • Auto & Truck Dealerships
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
12.04%
17.1M
-165,372 (-0.97%)
Jun 30, 2026
VANGUARD GROUP INC
10.62%
15.1M
-1.8M (-12.09%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
8.55%
12.1M
+824,244 (+6.79%)
Dec 31, 2024
BLACKROCK INC.
7.86%
11.2M
+171,408 (+1.54%)
Jun 30, 2024
N/A
5.13%
7.3M
+10,203 (+0.14%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
5.13%
7.3M
+10,203 (+0.14%)
Jun 30, 2026
RUANE, CUNNIFF & GOLDFARB INC
4.67%
6.6M
-3.0M (-45.15%)
Dec 31, 2017

Current Ownership Distribution

  • Institutions3.1B (77.37%)
  • Mutual Funds911.5M (22.55%)
  • Insiders3.4M (0.08%)
  • Other0 (0.00%)

Insider Transactions

  • 0.08% (3.4M)
    Current InsiderOwnership (%, shares)
  • 3
    Number of InsiderBuying (last 12 months)
  • $3.6M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
COBB WILLIAM C
Award
Jun 26, 2026
$0.00
3,696
$0.00
3,696
Chawla Sona
Award
Jun 26, 2026
$0.00
3,696
$0.00
25,398
McCreight David W.
Award
Jun 26, 2026
$0.00
3,696
$0.00
39,530
OShaughnessy Robert
Award
Jun 26, 2026
$0.00
3,696
$0.00
3,696
Shinder Marcella
Award
Jun 26, 2026
$0.00
3,696
$0.00
28,689
ONeil Mark F
Award
Jun 26, 2026
$0.00
3,696
$0.00
33,186
KESSLER JAMES FRANCIS
Award
Jun 26, 2026
$0.00
3,696
$0.00
3,696
Shinder Marcella
Buy
Jun 25, 2026
$29,853.74
574
$52.01
24,993
Chawla Sona
Buy
Jun 25, 2026
$106,780.00
2,000
$53.39
21,702
FOLLIARD THOMAS J
Exempt
Jun 23, 2026
$0.00
14,855
$0.00
0
FOLLIARD THOMAS J
Exempt
Jun 23, 2026
$771,123.05
14,855
$51.91
227,676
FOLLIARD THOMAS J
In Kind
Jun 23, 2026
$187,810.38
3,618
$51.91
224,058
Barr Keith
President and CEO
Buy
Jun 22, 2026
$498,247.00
9,400
$53.01
33,375
Tuite Tyler
SVP & Chief Product Officer
Exempt
Mar 22, 2026
$0.00
986
$0.00
0
Tuite Tyler
SVP & Chief Product Officer
Exempt
Mar 22, 2026
$0.00
308
$0.00
0
Tuite Tyler
SVP & Chief Product Officer
Exempt
Mar 22, 2026
$0.00
611
$0.00
1,469
Tuite Tyler
SVP & Chief Product Officer
Exempt
Mar 22, 2026
$0.00
195
$0.00
1,664
Barr Keith
President and CEO
Award
Mar 16, 2026
$0.00
54,025
$0.00
54,025
McCreight David W.
Exempt
Mar 16, 2026
$0.00
30,558
$0.00
0
Barr Keith
President and CEO
Award
Mar 16, 2026
$0.00
23,975
$0.00
23,975
McCreight David W.
Exempt
Mar 16, 2026
$1.3M
30,558
$41.71
47,257
McCreight David W.
In Kind
Mar 16, 2026
$476,453.33
11,423
$41.71
35,834
Wilson Charles Joseph
EVP and COO
Exempt
Dec 28, 2025
$0.00
251
$0.00
0
Wilson Charles Joseph
EVP and COO
Exempt
Dec 28, 2025
$0.00
160
$0.00
19,562
Wilson Charles Joseph
EVP and COO
In Kind
Dec 28, 2025
$1,924.23
49
$39.27
19,513
FOLLIARD THOMAS J
Interim Executive Chair
Award
Dec 26, 2025
$0.00
25,465
$0.00
25,465
McCreight David W.
Interim President and CEO
Award
Dec 26, 2025
$0.00
91,673
$0.00
91,673
Wilson Charles Joseph
EVP and COO
Will
Oct 16, 2025
$0.00
527
$0.00
20,040
ONeil Mark F
Buy
Oct 02, 2025
$499,807.36
10,816
$46.21
24,690
STEENROD MITCHELL D
Buy
Oct 02, 2025
$91,140.00
2,000
$45.57
38,330