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Capital Research Global Investors: STX position timeline

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

Capital Research Global Investors held 4,326,781 STX 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 4,326,781 shares
    Change vs previous 13F -1,409,289 shares

    0.58% of the 13F portfolio, value $4,175,343,665.

    13F-HR 0001422848-26-000094 filed by Capital Research Global 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 5,736,070 shares
    Change vs previous 13F +1,224,081 shares

    0.35% of the 13F portfolio, value $2,247,162,783.

    13F-HR 0001422848-26-000041 filed by Capital Research Global 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 4,511,989 shares
    Change vs previous 13F -1,677,655 shares

    0.23% of the 13F portfolio, value $1,242,556,651.

    13F-HR 0001422848-26-000005 filed by Capital Research Global 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 6,189,644 shares
    Change vs previous 13F -1,103,776 shares

    0.27% of the 13F portfolio, value $1,461,127,363.

    13F-HR 0001422848-25-000223 filed by Capital Research Global 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 7,293,420 shares
    Change vs previous 13F -8,257,873 shares

    0.21% of the 13F portfolio, value $1,052,659,309.

    13F-HR 0001422848-25-000149 filed by Capital Research Global 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 15,551,293 shares
    Change vs previous 13F -69,869 shares

    0.29% of the 13F portfolio, value $1,321,082,340.

    13F-HR 0000732812-25-000014 filed by Capital Research Global 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 15,621,162 shares
    Change vs previous 13F +5,640,443 shares

    0.28% of the 13F portfolio, value $1,348,262,492.

    13F-HR 0001422848-25-000010 filed by Capital Research Global 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 9,980,719 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $1,093,188,152.

    13F-HR 0000017283-24-000030 filed by Capital Research Global Investors
    Filed (acceptance time not in the bulk data set), ingested

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