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Disclosery

Korea Investment CORP: KLAC position timeline

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

Korea Investment CORP held 933,224 KLAC 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 933,224 shares
    Change vs previous 13F +838,561 shares

    0.53% of the 13F portfolio, value $281,563,013.

    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 94,663 shares
    Change vs previous 13F -3,086 shares

    0.29% of the 13F portfolio, value $139,382,748.

    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 97,749 shares
    Change vs previous 13F -3,602 shares

    0.23% of the 13F portfolio, value $118,772,855.

    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 101,351 shares
    Change vs previous 13F +2,842 shares

    0.22% of the 13F portfolio, value $109,317,189.

    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 98,509 shares
    Change vs previous 13F -6,024 shares

    0.2% of the 13F portfolio, value $88,238,452.

    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 104,533 shares
    Change vs previous 13F -2,746 shares

    0.17% of the 13F portfolio, value $71,061,533.

    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 107,279 shares
    Change vs previous 13F -761 shares

    0.16% of the 13F portfolio, value $67,598,643.

    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 108,040 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $83,667,256.

    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).