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Disclosery

SummitTX Capital, L.P.: CMCSA position timeline

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

SummitTX Capital, L.P. held 66,285 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 66,285 shares
    Change vs previous 13F -57,652 shares

    0.04% of the 13F portfolio, value $1,627,297.

    13F-HR 0002052310-26-000002 filed by SummitTX Capital, L.P.
    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 123,937 shares
    Change vs previous 13F -156,056 shares

    0.11% of the 13F portfolio, value $3,558,231.

    13F-HR 0000905148-26-002402 filed by SummitTX Capital, L.P.
    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 279,993 shares
    Change vs previous 13F +226,643 shares

    0.25% of the 13F portfolio, value $8,368,991.

    13F-HR 0000905148-26-000842 filed by SummitTX Capital, L.P.
    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 53,350 shares
    Change vs previous 13F +20,796 shares

    0.07% of the 13F portfolio, value $1,676,257.

    13F-HR 0000905148-25-004050 filed by SummitTX Capital, L.P.
    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 32,554 shares
    Change vs previous 13F +22,469 shares

    0.05% of the 13F portfolio, value $1,161,852.

    13F-HR 0000905148-25-002950 filed by SummitTX Capital, L.P.
    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 10,085 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $372,137.

    13F-HR 0000905148-25-001746 filed by SummitTX Capital, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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