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Disclosery

National Pension Service: IBM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of National Pension Service on IBM, newest first. How the timeline and the estimate are built.

National Pension Service held 2,349,975 IBM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,349,975 shares
    Change vs previous 13F +64,858 shares

    0.43% of the 13F portfolio, value $660,836,470.

    13F-HR 0001193125-26-347818 filed by National Pension Service
    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 2,285,117 shares
    Change vs previous 13F +17,454 shares

    0.42% of the 13F portfolio, value $553,889,510.

    13F-HR 0001193125-26-217663 filed by National Pension Service
    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 2,267,663 shares
    Change vs previous 13F +26,550 shares

    0.5% of the 13F portfolio, value $671,704,457.

    13F-HR 0001608046-26-000001 filed by National Pension Service
    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 2,241,113 shares
    Change vs previous 13F +63,087 shares

    0.49% of the 13F portfolio, value $632,352,444.

    13F-HR 0001608046-25-000018 filed by National Pension Service
    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 2,178,026 shares
    Change vs previous 13F -65,516 shares

    0.55% of the 13F portfolio, value $642,038,504.

    13F-HR 0001608046-25-000017 filed by National Pension Service
    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 2,243,542 shares
    Change vs previous 13F +114,397 shares

    0.54% of the 13F portfolio, value $557,879,154.

    13F-HR 0001608046-25-000007 filed by National Pension Service
    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 2,129,145 shares
    Change vs previous 13F +145,931 shares

    0.44% of the 13F portfolio, value $468,049,945.

    13F-HR 0001608046-25-000001 filed by National Pension Service
    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 1,983,214 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $438,448,951.

    13F-HR 0001608046-24-000012 filed by National Pension Service
    Filed (acceptance time not in the bulk data set), ingested

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