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Disclosery

INVESTMENT MANAGEMENT ASSOCIATES INC /ADV: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of INVESTMENT MANAGEMENT ASSOCIATES INC /ADV on CMCSA, newest first. How the timeline and the estimate are built.

INVESTMENT MANAGEMENT ASSOCIATES INC /ADV held 0 CMCSA shares at 2026-03-31 per its 13F-HR filed 2026-05-07.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -558,367 shares

    13F-HR 0000052024-26-000002 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 558,367 shares
    Change vs previous 13F +220,668 shares

    4.67% of the 13F portfolio, value $16,689,596.

    13F-HR 0000052024-26-000001 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 337,699 shares
    Change vs previous 13F +26,285 shares

    3.16% of the 13F portfolio, value $10,610,518.

    13F-HR 0000052024-25-000006 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 311,414 shares
    Change vs previous 13F +37,664 shares

    3.75% of the 13F portfolio, value $11,114,379.

    13F-HR 0000052024-25-000003 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 273,750 shares
    Change vs previous 13F +51,817 shares

    4.13% of the 13F portfolio, value $10,101,374.

    13F-HR 0000052024-25-000002 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 221,933 shares
    Change vs previous 13F +2,696 shares

    3.64% of the 13F portfolio, value $8,329,135.

    13F-HR 0000052024-25-000001 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 219,237 shares
    Change vs previous 13F not available

    3.61% of the 13F portfolio, value $9,157,536.

    13F-HR 0000052024-24-000005 filed by INVESTMENT MANAGEMENT ASSOCIATES INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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