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Disclosery

Horizon Advisory Services, Inc.: CMCSA position timeline

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

Horizon Advisory Services, Inc. held 11,298 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,298 shares
    Change vs previous 13F -402 shares

    0.12% of the 13F portfolio, value $277,366.

    13F-HR 0001799006-26-000003 filed by Horizon Advisory Services, 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 11,700 shares
    Change vs previous 13F -490 shares

    0.17% of the 13F portfolio, value $335,907.

    13F-HR 0001799006-26-000002 filed by Horizon Advisory Services, 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 12,190 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $364,359.

    13F-HR 0001799006-26-000001 filed by Horizon Advisory Services, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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