卡麥克斯公司
MX ˙ BMV ˙ US1431301027
SecurityMX:KMX / CarMax, Inc.
InstitutionWe Are One Seven, LLC
Latest Disclosed Ownership27,979 shares
Latest Disclosed Value $ 1,163,367
We Are One Seven, LLC reports 43.15% decrease in ownership of KMX / CarMax, Inc.

On May 14, 2026 - We Are One Seven, LLC filed a 13F-HR form disclosing ownership of 27,979 shares of CarMax, Inc. (MX:KMX) valued at $1,163,367 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 49,212 shares of CarMax, Inc.. This represents a change in shares of -43.15% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F CARMAX COM 143130102 27,979 -21,233 -43.15 1,163 -38.82 0.0234
2026-02-03 2025-12-31 13F CARMAX COM 143130102 49,212 38,583 363.00 1,902 299.37 0.0388
2025-10-24 2025-09-30 13F CARMAX COM 143130102 10,629 1,711 19.19 477 -20.53 0.0110
2025-07-25 2025-06-30 13F CARMAX COM 143130102 8,918 466 5.51 599 -8.97 0.0193
2025-05-08 2025-03-31 13F CARMAX COM 143130102 8,452 1,411 20.04 659 14.43 0.0255
2025-02-14 2024-12-31 13F CARMAX COM 143130102 7,041 -16 -0.23 576 5.31 0.0220
2024-10-15 2024-09-30 13F CARMAX COM 143130102 7,057 -836 -10.59 546 -5.54 0.0236
2024-08-07 2024-06-30 13F CARMAX COM 143130102 7,893 556 7.58 579 -9.55 0.0274
2024-05-14 2024-03-31 13F CARMAX COM 143130102 7,337 2,342 46.89 639 66.84 0.0332
2024-02-14 2023-12-31 13F CARMAX COM 143130102 4,995 506 11.27 383 20.82 0.0220
2023-11-03 2023-09-30 13F CARMAX COM 143130102 4,489 1,748 63.77 318 38.43 0.0244
2023-08-11 2023-06-30 13F CARMAX COM 143130102 2,741 -531 -16.23 229 9.05 0.0210
2023-05-08 2023-03-31 13F CARMAX COM 143130102 3,272 3,272 210 0.0134
2023-01-25 2022-12-31 13F Carmax COM 143130102 0 -3,367 -100.00 0 -100.00
2022-11-14 2022-09-30 13F Carmax COM 143130102 3,367 3,367 2,240 0.0868
2021-01-22 2020-12-31 13F CARMAX INC COM COM 143130102 0 -2,413 -100.00 0 -100.00
2020-10-30 2020-09-30 13F CARMAX INC COM COM 143130102 2,413 2,413 222 0.0527
2019-04-09 2019-03-31 13F CARMAX INC COM COM 143130102 0 -38 -100.00 0 -100.00
2019-01-24 2018-12-31 13F CARMAX INC COM COM 143130102 38 38 2 0.0009
2018-10-09 2018-09-30 13F CARMAX INC COM Total COM 143130102 0 -41 -100.00 0 -100.00
2018-05-15 2018-03-31 13F CARMAX INC COM Total COM 143130102 41 -45 -52.33 3 -50.00 0.0014
2018-02-16 2017-12-31 13F CARMAX INC COM COM 143130102 86 86 6 0.0028
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.