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Disclosery

Capital World Investors: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Capital World Investors on COST, newest first. How the timeline and the estimate are built.

Capital World Investors held 2,043,628 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,043,628 shares
    Change vs previous 13F +9,463 shares

    0.23% of the 13F portfolio, value $1,911,831,457.

    13F-HR 0001422849-26-000113 filed by Capital World Investors
    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 2,034,165 shares
    Change vs previous 13F -1,903,121 shares

    0.28% of the 13F portfolio, value $2,026,904,532.

    13F-HR 0001422849-26-000046 filed by Capital World Investors
    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 3,937,286 shares
    Change vs previous 13F +77,650 shares

    0.46% of the 13F portfolio, value $3,395,300,543.

    13F-HR 0001422849-26-000010 filed by Capital World Investors
    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 3,859,636 shares
    Change vs previous 13F -88,964 shares

    0.49% of the 13F portfolio, value $3,572,538,405.

    13F-HR 0001422849-25-000069 filed by Capital World Investors
    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 3,948,600 shares
    Change vs previous 13F -51,557 shares

    0.57% of the 13F portfolio, value $3,908,846,805.

    13F-HR 0001422848-25-000151 filed by Capital World Investors
    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 4,000,157 shares
    Change vs previous 13F +9,200 shares

    0.61% of the 13F portfolio, value $3,783,171,388.

    13F-HR 0000732812-25-000016 filed by Capital World Investors
    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 3,990,957 shares
    Change vs previous 13F +18,897 shares

    0.56% of the 13F portfolio, value $3,656,828,143.

    13F-HR 0001422848-25-000012 filed by Capital World Investors
    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 3,972,060 shares
    Change vs previous 13F not available

    0.55% of the 13F portfolio, value $3,521,304,480.

    13F-HR 0000017283-24-000032 filed by Capital World Investors
    Filed (acceptance time not in the bulk data set), ingested

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