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Disclosery

Dodge & Cox: CMCSA position timeline

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

Dodge & Cox held 115,903,125 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 115,903,125 shares
    Change vs previous 13F +2,794,881 shares

    1.49% of the 13F portfolio, value $2,845,421,719.

    13F-HR 0001193125-26-349535 filed by Dodge & Cox
    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 113,108,244 shares
    Change vs previous 13F +140,730 shares

    1.78% of the 13F portfolio, value $3,247,337,685.

    13F-HR 0001193125-26-223352 filed by Dodge & Cox
    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 112,967,514 shares
    Change vs previous 13F +399,596 shares

    1.82% of the 13F portfolio, value $3,376,598,993.

    13F-HR 0001193125-26-050636 filed by Dodge & Cox
    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 112,567,918 shares
    Change vs previous 13F +1,295,598 shares

    1.91% of the 13F portfolio, value $3,536,883,984.

    13F-HR 0001193125-25-280187 filed by Dodge & Cox
    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 111,272,320 shares
    Change vs previous 13F +17,054,579 shares

    2.23% of the 13F portfolio, value $3,971,309,101.

    13F-HR 0000950123-25-007843 filed by Dodge & Cox
    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 94,217,741 shares
    Change vs previous 13F +15,115,074 shares

    1.98% of the 13F portfolio, value $3,476,634,643.

    13F-HR 0000950123-25-005225 filed by Dodge & Cox
    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 79,102,667 shares
    Change vs previous 13F +5,039,823 shares

    1.73% of the 13F portfolio, value $2,968,723,093.

    13F-HR 0000950123-25-002054 filed by Dodge & Cox
    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 74,062,844 shares
    Change vs previous 13F not available

    1.75% of the 13F portfolio, value $3,093,604,994.

    13F-HR 0000950123-24-011156 filed by Dodge & Cox
    Filed (acceptance time not in the bulk data set), ingested

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