CarMax
KMX
53.28
-2.01
-3.64%
CarMax
US · KMX
#1691 by market cap
Listed 1970
53.28
-2.01
-3.64%
Live - 5344 symbols - heartbeat 442s ago
· 2026-10-08 07:35
Pre-market
53.28
0.00%
After-hours
53.30
+0.04%
- Market cap
- 7.56B
- P/E (TTM)i
- 25.01
- P/Bi
- 1.20
- EPSi
- 1.68
- Div yieldi
- 0.00%
- 52W posi
- 66%
Reader sentiment
Are you bullish or bearish on KMX?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Mixed / stable
- The number of reporting institutions decreased by 2 in the most recent period (2026/Q3).
- Total institutional ownership (as a % of shares) was little changed.
Institutional ownership
- Held by institutions
- 104.79% +0.09pp
- Institutions
- 641 -2
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions added shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund63.48%
Hedge Fund28.56%
Private Company3.72%
Public Company3.47%
Government Pension Fund2.82%
VC/PE Fund1.44%
Individual/Insider0.52%
Sovereign Wealth Fund0.47%
Family Office/Trust0.39%
Top holders as of 2026-06-30
BlackRock
12.04% · 17.09M sh
Vanguard Capital Management, LLC
5.16% · 7.32M sh
Vanguard Portfolio Management, LLC
5.13% · 7.29M sh
AQR Capital Management
4.61% · 6.55M sh
SRS Investment Management, LLC
4.17% · 5.92M sh
Two Sigma Investments, LP
4.11% · 5.83M sh
State Street Global Advisors
3.63% · 5.16M sh
Dimensional Fund Advisors
3.50% · 4.97M sh
Janus Henderson Group plc
3.27% · 4.65M sh
PRIMECAP Management Company
3.07% · 4.36M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 36 buys · 13 sells
| Name | Role | Stake |
|---|---|---|
| Thomas Folliard | Non-Executive Chairperson | 0.16% |
| William Nash | Chief Executive Officer | 0.13% |
| Mark O'Neil | Independent Director | 0.03% |
| Shira Goodman | Independent Director | 0.02% |
| Keith Barr | Chief Executive Officer | 0.02% |
| James Lyski | Former Executive VP, Chief Innovation & Strategy Officer | 0.02% |
| David McCreight | Independent Director | 0.02% |
| Enrique Mayor-Mora | Chief Financial Officer | 0.02% |
| Mitchell Steenrod | Lead Independent Director | 0.01% |
| Pietro Satriano | Independent Director | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-06-25 | Thomas Folliard | Non-Executive Chairperson | Other Acquisition | +3,696 | -- |
| 2026-06-25 | William Cobb | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | Mark O'Neil | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | Pietro Satriano | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | Robert O’Shaughnessy | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | Sona Chawla | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | Peter Bensen | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | David McCreight | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | James Kessler | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-25 | Marcella Shinder | Independent Director | Other Acquisition | +3,696 | -- |
| 2026-06-24 | Sona Chawla | Independent Director | Open Market Acquisition | +2,000 | $53.39 |
| 2026-06-24 | Marcella Shinder | Independent Director | Open Market Acquisition | +574 | $52.01 |
| 2026-06-23 | Mark O'Neil | Independent Director | Open Market Acquisition | +9,600 | $52.36 |
| 2026-06-22 | Thomas Folliard | Non-Executive Chairperson | Derivative Exercise and Sale | -3,618 | $51.91 |
| 2026-06-22 | Thomas Folliard | Non-Executive Chairperson | Derivative Exercise and Retained | +11,237 | $51.91 |
| 2026-06-22 | William Cobb | Independent Director | Initial Statement of Beneficial | 0 | -- |
| 2026-06-21 | Peter Bensen | Independent Director | Open Market Acquisition | +2,500 | $52.20 |
| 2026-06-21 | Keith Barr | Chief Executive Officer | Open Market Acquisition | +9,400 | $53.01 |
| 2026-04-30 | Enrique Mayor-Mora | Chief Financial Officer | Sale to Issuer | -1,015 | $38.53 |
| 2026-04-30 | Enrique Mayor-Mora | Chief Financial Officer | Other Derivative Acquisition | +22,898 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 07:35:20 · For reference only, not investment advice and not tailored to your situation.