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BLAIR WILLIAM & CO/IL: KMX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on KMX, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 96,203 KMX shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 96,203 shares
    Change vs previous 13F +5,512 shares

    0.01% of the 13F portfolio, value $5,088,187.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 90,691 shares
    Change vs previous 13F -8,560 shares

    0.01% of the 13F portfolio, value $3,770,919.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 99,251 shares
    Change vs previous 13F -210,346 shares

    0.01% of the 13F portfolio, value $3,835,058.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 309,597 shares
    Change vs previous 13F -82,324 shares

    0.04% of the 13F portfolio, value $13,891,636.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 391,921 shares
    Change vs previous 13F -64,149 shares

    0.07% of the 13F portfolio, value $26,341,021.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 456,070 shares
    Change vs previous 13F -75,946 shares

    0.11% of the 13F portfolio, value $35,536,948.

    13F-HR 0001104659-25-046545 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 532,016 shares
    Change vs previous 13F -82,146 shares

    0.13% of the 13F portfolio, value $43,497,600.

    13F-HR 0001104659-25-011872 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 614,162 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $47,523,829.

    13F-HR 0001104659-24-116499 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).