KMX Ownership
Carmax Inc - Institutional & insider holdings
Ownership Breakdown
Institutions
75+
Stock Price
$43.17
Top Institutional Holders
View All Holders →| Holder | Shares | Value | % Owned |
|---|---|---|---|
| Vanguard Group Inc | 17.56M | $785.27M | 1170.43% |
| BlackRock Inc | 10.84M | $484.55M | 722.21% |
| Diamond Hill Capital Management Inc | 6.96M | $311.25M | 463.91% |
| HHG PLC | 4.83M | $215.87M | 321.74% |
| PRIMECAP Management Company | 4.74M | $211.82M | 315.71% |
| AQR Capital Management LLC | 4.46M | $199.27M | 297.01% |
| Geode Capital Management, LLC | 3.81M | $170.21M | 253.70% |
| Janus Inst Mid Cap Growth CF | 3.48M | $155.80M | 232.22% |
| Baird Financial Group, Inc. | 3.30M | $147.45M | 219.77% |
| NORGES BANK | 3.10M | $138.45M | 206.36% |
| Amvescap Plc. | 3.00M | $134.07M | 199.83% |
| Fiduciary Management, Inc. of Milwaukee | 2.87M | $128.47M | 191.48% |
| Dimensional Fund Advisors, Inc. | 2.77M | $123.69M | 184.35% |
| Turtle Creek Asset Management Inc. | 2.69M | $120.30M | 179.30% |
| Principal Financial Group Inc | 2.57M | $114.98M | 171.38% |
Recent Insider Trading
View All Insider Trades →Insider trading data for KMX is being updated.
Insider trades are reported via SEC Form 4.
Understanding Stock Ownership
Institutional Ownership
Large investors like hedge funds and mutual funds that manage $100M+ must disclose their holdings quarterly via 13F filings. High institutional ownership often indicates strong fundamentals.
Insider Ownership
Company executives and directors must report their trades via SEC Form 4. Insider buying can signal confidence, while selling may occur for various reasons including diversification.
Why It Matters
Ownership structure reveals who believes in the company. Institutional investors conduct deep research, while insider buying shows internal confidence. Track ownership changes for investment signals.
Data Sources
Institutional data from SEC 13F filings (quarterly), insider trades from Form 4 filings (within 2 business days), and company proxy statements (annual ownership disclosures).
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View Complete AnalysisFrequently Asked Questions
Who owns KMX?
KMX (Carmax Inc) is owned by institutional investors (multiple), company insiders (various holdings), and retail investors. The largest institutional holders are disclosed in quarterly SEC 13F filings.
What is KMX institutional ownership?
KMX has significant institutional ownership from hedge funds, mutual funds, and investment firms. Check the holdings table above for detailed data.
What is KMX insider ownership?
Company insiders hold shares of KMX. Insider trading activity is tracked through SEC Form 4 filings.
Are KMX insiders buying or selling?
Check the insider trading activity section above for the latest KMX insider transactions.