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Whitener Capital Management, Inc.: CMCSA position timeline

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

Whitener Capital Management, Inc. held 9,120 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-07-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,120 shares
    Change vs previous 13F -150 shares

    0.05% of the 13F portfolio, value $223,896.

    13F-HR 0000825217-26-000003 filed by Whitener Capital Management, Inc.
    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 9,270 shares
    Change vs previous 13F -600 shares

    0.06% of the 13F portfolio, value $266,142.

    13F-HR 0000825217-26-000002 filed by Whitener Capital Management, Inc.
    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 9,870 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $295,014.

    13F-HR 0000825217-26-000001 filed by Whitener Capital Management, Inc.
    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 9,870 shares
    Change vs previous 13F -50 shares

    0.07% of the 13F portfolio, value $310,115.

    13F-HR 0000825217-25-000003 filed by Whitener Capital Management, Inc.
    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 9,920 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $354,045.

    13F-HR 0001085146-25-003780 filed by Whitener Capital Management, Inc.
    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 9,920 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $366,048.

    13F-HR 0001085146-25-002532 filed by Whitener Capital Management, Inc.
    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 9,920 shares
    Change vs previous 13F -300 shares

    0.1% of the 13F portfolio, value $372,298.

    13F-HR 0001172661-25-000192 filed by Whitener Capital Management, Inc.
    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 10,220 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $426,889.

    13F-HR 0001172661-24-004397 filed by Whitener Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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