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Disclosery

National Pension Service: MA position timeline

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

National Pension Service held 1,727,014 MA 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 1,727,014 shares
    Change vs previous 13F +5,551 shares

    0.57% of the 13F portfolio, value $886,994,390.

    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 1,721,463 shares
    Change vs previous 13F +39,291 shares

    0.65% of the 13F portfolio, value $860,146,203.

    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 1,682,172 shares
    Change vs previous 13F +107,831 shares

    0.71% of the 13F portfolio, value $960,318,351.

    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 1,574,341 shares
    Change vs previous 13F +54,551 shares

    0.7% of the 13F portfolio, value $895,500,904.

    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 1,519,790 shares
    Change vs previous 13F -57,122 shares

    0.74% of the 13F portfolio, value $854,030,793.

    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 1,576,912 shares
    Change vs previous 13F +54,602 shares

    0.83% of the 13F portfolio, value $864,337,005.

    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 1,522,310 shares
    Change vs previous 13F +16,040 shares

    0.76% of the 13F portfolio, value $801,602,777.

    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 1,506,270 shares
    Change vs previous 13F not available

    0.72% of the 13F portfolio, value $743,796,126.

    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).