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Disclosery

1832 Asset Management L.P.: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 1832 Asset Management L.P. on CMCSA, newest first. How the timeline and the estimate are built.

1832 Asset Management L.P. held 149,552 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 149,552 shares
    Change vs previous 13F -140,513 shares

    <0.01% of the 13F portfolio, value $3,671,502.

    13F-HR 0001062993-26-004300 filed by 1832 Asset Management 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 290,065 shares
    Change vs previous 13F -352,149 shares

    0.01% of the 13F portfolio, value $8,327,766.

    13F-HR 0001062993-26-002620 filed by 1832 Asset Management 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 642,214 shares
    Change vs previous 13F +153,906 shares

    0.02% of the 13F portfolio, value $17,983,212.

    13F-HR 0001062993-26-000901 filed by 1832 Asset Management 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 488,308 shares
    Change vs previous 13F +55,266 shares

    0.03% of the 13F portfolio, value $15,342,637.

    13F-HR 0001062993-25-016818 filed by 1832 Asset Management 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 433,042 shares
    Change vs previous 13F -113,947 shares

    0.03% of the 13F portfolio, value $15,455,269.

    13F-HR 0001062993-25-014282 filed by 1832 Asset Management 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 546,989 shares
    Change vs previous 13F -769,145 shares

    0.04% of the 13F portfolio, value $20,183,894.

    13F-HR 0001062993-25-009332 filed by 1832 Asset Management L.P.
    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 1,316,134 shares
    Change vs previous 13F -105,135 shares

    0.09% of the 13F portfolio, value $49,394,509.

    13F-HR 0001062993-25-002504 filed by 1832 Asset Management L.P.
    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 1,421,269 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $59,366,406.

    13F-HR 0001062993-24-018988 filed by 1832 Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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