Security record · archived quarter
KMX
CarMax, Inc. · Consumer Cyclical · Auto - Dealerships
14Tracked holders
—Δ holders
20.18MShares held
$1.48BReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 124 | +2 | 99.22M | $5.25B | +9 | −6 |
| Q1 2026 | 124 | -1 | 108.50M | $4.50B | +6 | −8 |
| Q4 2025 | 125 | 0 | 109.49M | $4.23B | +2 | −1 |
| Q3 2025 | 21 | -1 | 57.36M | $2.57B | — | −2 |
| Q2 2025 | 20 | -1 | 60.42M | $4.06B | — | −1 |
| Q1 2025 | 18 | +1 | 29.27M | $2.28B | +1 | — |
| Q4 2024 | 17 | 0 | 26.03M | $2.13B | +1 | −1 |
| Q3 2024 | 16 | +2 | 19.08M | $1.48B | +2 | — |
| Q2 2024 | 14 | — | 20.18M | $1.48B | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | PRIMECAP Management ✦ | 5.41M | — | $396.90M | 0.3% | n/c | 1 | SEC ↗ |
| 2 | Norges Bank ✦ (passive) | 5.31M | — | $389.40M | 0.1% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 3.65M | — | $266.85M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 3.65M | — | $266.85M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Wellington Management ✦ | 1.86M | — | $136.08M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Wellington Management ✦ | 1.86M | — | $136.08M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Wellington Management ✦ | 1.86M | — | $136.08M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Wellington Management ✦ | 1.86M | — | $136.08M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Wellington Management ✦ | 1.86M | — | $136.08M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Marshall Wace ✦ | 1.16M | — | $85.12M | 0.1% | n/c | 1 | SEC ↗ |
| 11 | Marshall Wace ✦ | 1.16M | — | $85.12M | 0.1% | n/c | 1 | SEC ↗ |
| 12 | Two Sigma Investments ✦ | 777.74K | — | $57.04M | 0.1% | n/c | 1 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 771.89K | — | $56.61M | 0.1% | n/c | 1 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 771.89K | — | $56.61M | 0.1% | n/c | 1 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 488.84K | — | $35.85M | 0.1% | n/c | 1 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 488.84K | — | $35.85M | 0.1% | n/c | 1 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 488.84K | — | $35.85M | 0.1% | n/c | 1 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 219.29K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | T. Rowe Price ✦ | 219.29K | — | $16.08M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Baillie Gifford ✦ | 173.39K | — | $12.72M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Baillie Gifford ✦ | 173.39K | — | $12.72M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Baillie Gifford ✦ | 173.39K | — | $12.72M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Markel Group ✦ | 136.50K | — | $10.01M | 0.1% | n/c | 1 | SEC ↗ |
| 24 | Markel Group ✦ | 136.50K | — | $10.01M | 0.1% | n/c | 1 | SEC ↗ |
| 25 | Millennium Management ✦ | 110.94K | — | $8.14M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Gotham Asset Management ✦ | 104.27K | — | $7.65M | 0.1% | n/c | 1 | SEC ↗ |
| 27 | D. E. Shaw & Co. ✦ | 11.40K | — | $836,076 | 0.0% | n/c | 1 | SEC ↗ |
| 28 | D. E. Shaw & Co. ✦ | 11.40K | — | $836,076 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 540 holders, 151.61M shares, $6.21B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2024 ·
Methodology ·
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