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Disclosery

National Pension Service: CMCSA position timeline

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

National Pension Service held 10,585,616 CMCSA 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 10,585,616 shares
    Change vs previous 13F +227,452 shares

    0.17% of the 13F portfolio, value $259,876,873.

    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 10,358,164 shares
    Change vs previous 13F +626,446 shares

    0.23% of the 13F portfolio, value $297,382,888.

    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 9,731,718 shares
    Change vs previous 13F +711,757 shares

    0.2% of the 13F portfolio, value $272,506,594.

    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 9,019,961 shares
    Change vs previous 13F +284,872 shares

    0.22% of the 13F portfolio, value $283,407,175.

    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 8,735,089 shares
    Change vs previous 13F +139,070 shares

    0.27% of the 13F portfolio, value $311,755,326.

    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 8,596,019 shares
    Change vs previous 13F +364,707 shares

    0.3% of the 13F portfolio, value $317,193,101.

    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 8,231,312 shares
    Change vs previous 13F -470,217 shares

    0.29% of the 13F portfolio, value $308,921,139.

    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 8,701,529 shares
    Change vs previous 13F not available

    0.35% of the 13F portfolio, value $363,462,866.

    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).