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Disclosery

VALUEWORKS LLC: CMCSA position timeline

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

VALUEWORKS LLC held 139,623 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 139,623 shares
    Change vs previous 13F +3,271 shares

    0.72% of the 13F portfolio, value $3,427,741.

    13F-HR 0001282189-26-000003 filed by VALUEWORKS LLC
    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 136,352 shares
    Change vs previous 13F -2,893 shares

    1.07% of the 13F portfolio, value $3,914,657.

    13F-HR 0001282189-26-000002 filed by VALUEWORKS LLC
    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 139,245 shares
    Change vs previous 13F +803 shares

    1.1% of the 13F portfolio, value $4,162,041.

    13F-HR 0001282189-26-000001 filed by VALUEWORKS LLC
    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 138,442 shares
    Change vs previous 13F -1,783 shares

    1.27% of the 13F portfolio, value $4,349,848.

    13F-HR 0001282189-25-000006 filed by VALUEWORKS LLC
    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 140,225 shares
    Change vs previous 13F +630 shares

    1.65% of the 13F portfolio, value $5,004,621.

    13F-HR 0001282189-25-000004 filed by VALUEWORKS LLC
    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 139,595 shares
    Change vs previous 13F +1,621 shares

    1.94% of the 13F portfolio, value $5,151,040.

    13F-HR 0001282189-25-000002 filed by VALUEWORKS LLC
    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 137,974 shares
    Change vs previous 13F -11,697 shares

    1.72% of the 13F portfolio, value $5,178,150.

    13F-HR 0001282189-25-000001 filed by VALUEWORKS LLC
    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 149,671 shares
    Change vs previous 13F not available

    1.99% of the 13F portfolio, value $6,252,000.

    13F-HR 0001282189-24-000004 filed by VALUEWORKS LLC
    Filed (acceptance time not in the bulk data set), ingested

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