Carmax Inc
Held by 12 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 143130102 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
In plain English: 12 of the investors we track own this stock. In the latest quarter, 5 of them bought more of it and 7 sold some or all of theirs (1 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Managers holding
12
-1 vs last quarter (like-for-like)
Total value held
$1.12B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.6%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$102.17M
+10.4% vs last quarter
Net shares bought
-3.1M
Est. net flow -$165.48M
Quarter activity
5 bought · 7 sold
1 new · 2 sold out
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns KMX?
🔒 The 'who added and who trimmed' chart is a Plus feature
You're viewing the Free plan. Upgrade to unlock The 'who added and who trimmed' chart — every paid plan starts with a 7-day free trial, and you can cancel in two clicks.
Who owns KMX? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↓ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Two Sigma | Two Sigma Investments | 5.83M | $308.45M | 0.2% | Added | +484.9K | +9.1% | +$25.64M |
| 2 | David Shaw | D.E. Shaw & Co. | 3.28M | $173.48M | 0.1% | Added | +359.7K | +12.3% | +$19.02M |
| 3 | Jeffrey Smith | Starboard Value | 3.21M | $169.59M | 3.8% | Reduced | -3.0M | -48.3% | -$158.40M |
| 4 | First Pacific Advisors | First Pacific Advisors, LP | 3.01M | $159.12M | 2.0% | Added | +26.9K | +0.9% | +$1.42M |
| 5 | Israel Englander | Millennium Management | 1.90M | $100.40M | 0.1% | Added | +583.5K | +44.4% | +$30.86M |
| 6 | Diamond Hill | Diamond Hill Capital Management | 1.63M | $86.15M | 0.7% | Reduced | -841.7K | -34.1% | -$44.52M |
| 7 | Jim Simons | Renaissance Technologies | 864.36K | $45.72M | 0.1% | Reduced | -380.6K | -30.6% | -$20.13M |
| 8 | Norges Bank | Norges Bank Investment Management | 665.74K | $35.21M | 0.0% | — | — | — | — |
| 9 | John Rogers | Ariel Investments | 346.54K | $18.33M | 0.2% | Reduced | -215.4K | -38.3% | -$11.39M |
| 10 | Steve Cohen | Point72 Asset Management | 340.36K | $18.00M | 0.0% | New | +340.4K | — | +$18.00M |
| 11 | Tom Gayner | Markel Group | 136.50K | $7.22M | 0.1% | Held | 0 | 0.0% | $0 |
| 12 | Ken Griffin | Citadel Advisors | 21.67K | $1.15M | 0.0% | Reduced | -463.4K | -95.5% | -$24.51M |
Column filters
| Manager | Fund | Shares sold | Value last quarter ↓ |
|---|---|---|---|
| Ray Dalio | Bridgewater Associates | -24.6K | $1.02M |
| Ron Baron | Baron Capital (BAMCO) | -10.9K | $452.18K |
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed ↓ | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gil Cisneros Politician | Aug 19, 2026 | KMX | CarMax Inc (KMX) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | — | Sep 10, 2026 | 22 days | PTR ↗ |
| Ro Khanna Politician | Jan 22, 2026 | KMX | CARMAX, INC. CMIN scanned | Sale | $5,000,001 - $25,000,000 | Est. $15,000,000 (midpoint of reported range $5,000,001–$25,000,000) | — | — | Feb 6, 2026 | 15 days | PTR ↗ |
| Ro Khanna Politician | Jan 22, 2026 | KMX | CARMAX, INC. CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2026 | 15 days | PTR ↗ |
| Ro Khanna Politician | Jan 29, 2026 | KMX | CARMAX, INC. CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Feb 6, 2026 | 8 days | PTR ↗ |
| Ro Khanna Politician | Oct 7, 2025 | KMX | CARMAX, INC. CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Nov 6, 2025 | 30 days | PTR ↗ |
| Ro Khanna Politician | Sep 8, 2025 | KMX | CARMA, INC. CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Oct 3, 2025 | 25 days | PTR ↗ |
| Ro Khanna Politician | Sep 8, 2025 | KMX | CARMAX, INC, CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Oct 3, 2025 | 25 days | PTR ↗ |
| Ro Khanna Politician | Aug 26, 2025 | KMX | CARMAX, INC. CMIN scanned | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Sep 9, 2025 | 14 days | PTR ↗ |
| Ro Khanna Politician | Aug 4, 2025 | KMX | CARMAX, INC. CIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Sep 9, 2025 | 36 days | PTR ↗ |
| Ro Khanna Politician | Jul 10, 2025 | KMX | CARMAX, INC. CMIN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Aug 7, 2025 | 28 days | PTR ↗ |
| Ro Khanna Politician | Jun 23, 2025 | KMX | CARMAX, INC. CMIN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jul 9, 2025 | 16 days | PTR ↗ |
| Ro Khanna Politician | Apr 20, 2025 | KMX | CARMAX, INC, CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | May 12, 2025 | 22 days | PTR ↗ |
| Ro Khanna Politician | Apr 23, 2025 | KMX | CARMAX, INC. CMN scanned | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | May 12, 2025 | 19 days | PTR ↗ |
| Ro Khanna Politician | Apr 10, 2025 | KMX | CARMAX, INC. CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | May 12, 2025 | 32 days | PTR ↗ |
| Gil Cisneros Politician | Jan 13, 2025 | KMX | CarMax Inc (KMX) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | — | Feb 11, 2025 | 29 days | PTR ↗ |
| Ro Khanna Politician | Jan 10, 2024 | KMX | CARMAX, INC. CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 5, 2024 | 26 days | PTR ↗ |
| Ro Khanna Politician | Jan 3, 2024 | KMX | CARMAX, INC. CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 5, 2024 | 33 days | PTR ↗ |