# CARMAX INC (KMX) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 143130102
Page URL: https://superinvestorclub.com/stock/KMX
Last updated: 2026-07-08T13:36:09.961Z

## Summary

As of the most recent 13F filing period, CARMAX INC (KMX) is held by 5 tracked superinvestors with an aggregate position value of $158.6M representing 0298170956194713650010918124598 shares.

## Top institutional holders (5)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Steven Romick](https://superinvestorclub.com/manager/289) | First Pacific Advisors | 2981709 | $124.0M | 1.74% | 2026-03-31 |
| 2 | [John Rogers](https://superinvestorclub.com/manager/76) | Ariel Investments | 561947 | $23.4M | 0.26% | 2026-03-31 |
| 3 | [Tom Gayner](https://superinvestorclub.com/manager/22) | Markel Group | 136500 | $5.7M | 0.05% | 2026-03-31 |
| 4 | [Hillman Value Fund](https://superinvestorclub.com/manager/95) | Hillman Capital Management | 109181 | $4.5M | 3.15% | 2026-03-31 |
| 5 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 24598 | $1.0M | 0.00% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-09-30: 1 holders, $50.9M aggregate, 0719500 shares
- 2023-12-31: 1 holders, $57.5M aggregate, 0749500 shares
- 2024-03-31: 4 holders, $657.1M aggregate, 039680782701829749500123500 shares
- 2024-06-30: 7 holders, $681.6M aggregate, 037974412145509159494886520071000313650043607 shares
- 2024-09-30: 8 holders, $735.8M aggregate, 02383575182548816371251297151845200709722674134136500 shares
- 2024-12-31: 8 holders, $565.5M aggregate, 02397062168286982520066743762074355938413650027571 shares
- 2025-03-31: 10 holders, $483.5M aggregate, 02415974164162280520055914927220320527513650084101790426280 shares
- 2025-06-30: 9 holders, $398.9M aggregate, 024312441655930649400552977272203150600136500796106280 shares
- 2025-09-30: 8 holders, $258.3M aggregate, 024814611670114649400571605150600136500914894469 shares
- 2025-12-31: 6 holders, $152.6M aggregate, 0292408156348315060013650011108864610 shares
- 2026-03-31: 5 holders, $158.6M aggregate, 0298170956194713650010918124598 shares

## Recent congressional trades (9)

- 2025-10-07: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-08-26: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-08-04: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-07-25: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-07-10: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-06-23: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-04-23: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-04-10: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-01-13: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "CARMAX INC (KMX) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/KMX), aggregating SEC 13F, Form 4, and congressional disclosures."