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Disclosery

Korea Investment CORP: STX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Korea Investment CORP on STX, newest first. How the timeline and the estimate are built.

Korea Investment CORP held 171,890 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 171,890 shares
    Change vs previous 13F -7,655 shares

    0.31% of the 13F portfolio, value $165,873,850.

    13F-HR 0001193125-26-345356 filed by Korea Investment CORP
    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 179,545 shares
    Change vs previous 13F -49,030 shares

    0.15% of the 13F portfolio, value $70,338,549.

    13F-HR 0001193125-26-220193 filed by Korea Investment CORP
    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 228,575 shares
    Change vs previous 13F +57,438 shares

    0.12% of the 13F portfolio, value $62,947,269.

    13F-HR 0001193125-26-049826 filed by Korea Investment CORP
    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 171,137 shares
    Change vs previous 13F +31,064 shares

    0.08% of the 13F portfolio, value $40,398,600.

    13F-HR 0001193125-25-278769 filed by Korea Investment CORP
    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 140,073 shares
    Change vs previous 13F -7,381 shares

    0.04% of the 13F portfolio, value $20,216,736.

    13F-HR 0000950123-25-007710 filed by Korea Investment CORP
    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 147,454 shares
    Change vs previous 13F +20,904 shares

    0.03% of the 13F portfolio, value $12,526,217.

    13F-HR 0000950123-25-005044 filed by Korea Investment CORP
    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 126,550 shares
    Change vs previous 13F +44,322 shares

    0.03% of the 13F portfolio, value $10,922,531.

    13F-HR 0000950123-25-001668 filed by Korea Investment CORP
    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 82,228 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $9,006,433.

    13F-HR 0000950123-24-011055 filed by Korea Investment CORP
    Filed (acceptance time not in the bulk data set), ingested

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