Stocks › KMX
CARMAX INC
KMX·NYSE·
United States·USD
United States·USD$55.29
+0.43 (+0.78%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
KMX
CARMAX INC · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
KMXS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of KMX by members of U.S. Congress · 83 on record · 5 in the last 12 months
Whale Activity
Position changes in KMX reported for 2026-06-30 by 14 tracked institutional filers
- Increased5
- New1
- Held0
- Decreased3
- Closed1
- No prior filing4
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 17.1M | $904.0M | decreased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.3M | $385.4M | increased |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.4M | $339.6M | increased |
| TWO SIGMA INVESTMENTS, LP | 5.8M | $308.5M | increased |
| D. E. Shaw & Co., Inc. | 3.3M | $173.5M | increased |
| MILLENNIUM MANAGEMENT LLC | 1.9M | $100.4M | increased |
| Silver Heights Capital Management Inc | 913.0K | $48.3M | — |
| RENAISSANCE TECHNOLOGIES LLC | 864.4K | $45.7M | decreased |
| Kiltearn Partners LLP | 406.5K | $21.5M | — |
| Point72 Asset Management, L.P. | 340.4K | $18.0M | new |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 154.7K | $8.2M | — |
| WS MANAGEMENT LLLP | 75.0K | $4.0M | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by KMX insiders, by quarter · Form 4
Recent Insider Transactions
2,042 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| KESSLER JAMES FRANCISDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| OShaughnessy RobertDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| COBB WILLIAM CDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| ONeil Mark FDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| Chawla SonaDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| FOLLIARD THOMAS JDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| Bensen Peter JDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| Shinder MarcellaDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| Satriano PietroDirector | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| McCreight David W.Director | Grant / award | +3,696 | $0.00 | $0 | Jun 26, 2026 | Form 4 ↗ |
| Chawla SonaDirector | Purchase | +2,000 | $53.39 | $107K | Jun 25, 2026 | Form 4 ↗ |
| Shinder MarcellaDirector | Purchase | +574 | $52.01 | $30K | Jun 25, 2026 | Form 4 ↗ |
| ONeil Mark FDirector | Purchase | +4,800 | $52.36 | $251K | Jun 24, 2026 | Form 4 ↗ |
| ONeil Mark FDirector | Purchase | +4,800 | $52.36 | $251K | Jun 24, 2026 | Form 4 ↗ |
| FOLLIARD THOMAS JDirector | Tax withholding | −3,618 | $51.91 | $188K | Jun 23, 2026 | Form 4 ↗ |
| FOLLIARD THOMAS JDirector | Option exercise | +14.9K | $51.91 | $771K | Jun 23, 2026 | Form 4 ↗ |
| Bensen Peter JDirector | Purchase | +2,500 | $52.20 | $131K | Jun 22, 2026 | Form 4 ↗ |
| Barr KeithPresident and CEO · Director | Purchase | +9,400 | $53.01 | $498K | Jun 22, 2026 | Form 4 ↗ |
| Mayor-Mora Enrique NEVP & CFO | Tax withholding | −1,015 | $38.53 | $39K | May 1, 2026 | Form 4 ↗ |
| Daniels Jon GEVP, CAF | Tax withholding | −822 | $38.53 | $32K | May 1, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding KMX · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF iShares Trust | 8.5M | $452.2M | 0.41% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 4.5M | $238.4M | 0.01% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 3.3M | $172.1M | 0.09% | Jun 30, 2026 |
| Janus Henderson Enterprise Fund Janus Investment Fund | 3.2M | $167.0M | 0.75% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF American Century ETF Trust | 2.7M | $121.2M | 0.45% | May 31, 2026 |
| FPA Crescent Fund Investment Managers Series Trust III | 1.8M | $97.6M | 0.78% | Jun 30, 2026 |
| VANGUARD CAPITAL OPPORTUNITY FUND VANGUARD HORIZON FUNDS | 1.7M | $88.1M | 0.27% | Jun 30, 2026 |
| VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 1.6M | $86.2M | 0.13% | Jun 30, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1.6M | $86.1M | 0.09% | Jun 30, 2026 |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 1.4M | $81.6M | 0.42% | Jul 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list KMX's shares (CUSIP 143130102), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- AQR Capital Management Holdings, LLCSCHEDULE 13G/A · passive (13G) · 6.6M shares4.7%
Aug 12, 2026 · ↗ - AQR Capital Management, LLCSCHEDULE 13G/A · passive (13G) · 6.6M shares4.7%
Aug 12, 2026 · ↗ - AQR Capital Management Holdings, LLCSCHEDULE 13G/A · passive (13G) · 10.1M shares7.1%
May 14, 2026 · ↗ - AQR Capital Management, LLCSCHEDULE 13G/A · passive (13G) · 10.1M shares7.1%
May 14, 2026 · ↗ - BlackRock, Inc.SCHEDULE 13G/A · passive (13G) · 12.1M shares7.9%
Feb 5, 2025 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming CARMAX INC as client
No lobbying filings found naming CARMAX INC as the client.
Government Contracts
Federal awards to CARMAX INC · USAspending
No federal contract awards found for CARMAX INC.
U.S. Patents
Recent USPTO applications naming CARMAX INC
No USPTO patent applications found for CARMAX INC.
Annual Financials
From KMX's 10-K filings · XBRL
No annual XBRL figures on record for KMX. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 2-for-1Stock splitMar 27, 2007
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 2.02, 9.01Results of operationsSep 29, 2026
EDGAR ↗ - 8-K · Items 5.02, 9.01Officer / director changeJul 31, 2026
EDGAR ↗ - 8-K · Items 5.02, 5.07, 9.01Officer / director change · Shareholder voteJun 24, 2026
EDGAR ↗ - 8-K · Items 2.02, 2.03, 9.01Results of operations · Direct financial obligationJun 17, 2026
EDGAR ↗ - 8-K · Items 5.02Officer / director changeJun 8, 2026
EDGAR ↗ - 8-K · Items 5.02, 9.01Officer / director changeMay 12, 2026
EDGAR ↗
About CARMAX INC
From SEC EDGAR company records
Industry (SIC 5500)Retail-Auto Dealers & Gasoline Stations
SectorConsumer
HeadquartersRICHMOND, VA
IncorporatedVA
SEC CIK0001170010 ↗