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Investment Research & Advisory Group, Inc.: CMCSA position timeline

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

Investment Research & Advisory Group, Inc. held 0 CMCSA shares at 2026-03-31 per its 13F-HR filed 2026-04-20.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -434 shares

    13F-HR 0001802136-26-000003 filed by Investment Research & Advisory Group, Inc.
    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 434 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $15,931.

    13F-HR 0001802136-26-000001 filed by Investment Research & Advisory Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 434 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $15,647.

    13F-HR 0001802136-25-000006 filed by Investment Research & Advisory Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 434 shares
    Change vs previous 13F +239 shares

    0.01% of the 13F portfolio, value $15,489.

    13F-HR 0001802136-25-000004 filed by Investment Research & Advisory Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 195 shares
    Change vs previous 13F +195 shares

    <0.01% of the 13F portfolio, value $7,196.

    13F-HR 0001802136-25-000003 filed by Investment Research & Advisory Group, Inc.
    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 0 shares
    Change vs previous 13F -795 shares

    13F-HR 0001802136-25-000001 filed by Investment Research & Advisory Group, Inc.
    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.

  7. period ended2024-09-30
    13F 795 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $33,207.

    13F-HR 0001802136-24-000005 filed by Investment Research & Advisory Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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