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PRIMECAP MANAGEMENT CO/CA/: WMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PRIMECAP MANAGEMENT CO/CA/ on WMT, newest first. How the timeline and the estimate are built.

PRIMECAP MANAGEMENT CO/CA/ held 144,600 WMT shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 144,600 shares
    Change vs previous 13F -2,850 shares

    0.01% of the 13F portfolio, value $16,377,396.

    13F-HR 0000763212-26-000028 filed by PRIMECAP MANAGEMENT CO/CA/
    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 147,450 shares
    Change vs previous 13F -4,000 shares

    0.01% of the 13F portfolio, value $18,325,086.

    13F-HR 0000763212-26-000016 filed by PRIMECAP MANAGEMENT CO/CA/
    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 151,450 shares
    Change vs previous 13F -37,000 shares

    0.01% of the 13F portfolio, value $16,873,045.

    13F-HR 0000763212-26-000012 filed by PRIMECAP MANAGEMENT CO/CA/
    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 188,450 shares
    Change vs previous 13F +57,000 shares

    0.01% of the 13F portfolio, value $19,421,657.

    13F-HR 0000763212-25-000005 filed by PRIMECAP MANAGEMENT CO/CA/
    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 131,450 shares
    Change vs previous 13F +36,200 shares

    0.01% of the 13F portfolio, value $12,853,181.

    13F-HR 0001085146-25-004804 filed by PRIMECAP MANAGEMENT CO/CA/
    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 95,250 shares
    Change vs previous 13F +28,050 shares

    0.01% of the 13F portfolio, value $8,361,998.

    13F-HR 0001085146-25-002901 filed by PRIMECAP MANAGEMENT CO/CA/
    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 67,200 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $6,071,520.

    13F-HR 0001085146-25-000946 filed by PRIMECAP MANAGEMENT CO/CA/
    Filed (acceptance time not in the bulk data set), ingested

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