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First Pacific Advisors, LP: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of First Pacific Advisors, LP on CMCSA, newest first. How the timeline and the estimate are built.

First Pacific Advisors, LP held 8,676,664 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,676,664 shares
    Change vs previous 13F +84,101 shares

    2.63% of the 13F portfolio, value $213,012,101.

    13F-HR 0001377581-26-000007 filed by First Pacific Advisors, LP
    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 8,592,563 shares
    Change vs previous 13F +192,732 shares

    3.46% of the 13F portfolio, value $246,692,484.

    13F-HR 0001377581-26-000005 filed by First Pacific Advisors, LP
    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 8,399,831 shares
    Change vs previous 13F -2,838,897 shares

    3.31% of the 13F portfolio, value $251,070,949.

    13F-HR 0001377581-26-000002 filed by First Pacific Advisors, LP
    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 11,238,728 shares
    Change vs previous 13F +147,169 shares

    4.88% of the 13F portfolio, value $353,120,834.

    13F-HR 0001377581-25-000013 filed by First Pacific Advisors, LP
    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 11,091,559 shares
    Change vs previous 13F +134,919 shares

    5.66% of the 13F portfolio, value $395,857,741.

    13F-HR 0001377581-25-000006 filed by First Pacific Advisors, LP
    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 10,956,640 shares
    Change vs previous 13F +88,177 shares

    6.48% of the 13F portfolio, value $404,300,016.

    13F-HR 0001377581-25-000004 filed by First Pacific Advisors, LP
    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 10,868,463 shares
    Change vs previous 13F +62,829 shares

    5.83% of the 13F portfolio, value $407,893,416.

    13F-HR 0001377581-25-000003 filed by First Pacific Advisors, LP
    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 10,805,634 shares
    Change vs previous 13F not available

    6.27% of the 13F portfolio, value $451,351,332.

    13F-HR 0001377581-24-000011 filed by First Pacific Advisors, LP
    Filed (acceptance time not in the bulk data set), ingested

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