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Disclosery

BROWN ADVISORY INC: CMCSA position timeline

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

BROWN ADVISORY INC held 770,543 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 770,543 shares
    Change vs previous 13F -585,911 shares

    0.03% of the 13F portfolio, value $18,916,831.

    13F-HR 0001345929-26-000038 filed by BROWN ADVISORY 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 1,356,454 shares
    Change vs previous 13F +24,610 shares

    0.06% of the 13F portfolio, value $38,943,788.

    13F-HR 0001345929-26-000028 filed by BROWN ADVISORY 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 1,331,844 shares
    Change vs previous 13F -98,270 shares

    0.06% of the 13F portfolio, value $39,808,832.

    13F-HR 0001345929-26-000018 filed by BROWN ADVISORY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,430,114 shares
    Change vs previous 13F -1,273 shares

    0.06% of the 13F portfolio, value $44,934,177.

    13F-HR 0001345929-25-000002 filed by BROWN ADVISORY INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 1,431,387 shares
    Change vs previous 13F -82,608 shares

    0.07% of the 13F portfolio, value $51,086,205.

    13F-HR 0001085146-25-005034 filed by BROWN ADVISORY INC
    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 1,513,995 shares
    Change vs previous 13F -1,928,431 shares

    0.08% of the 13F portfolio, value $55,866,414.

    13F-HR 0001085146-25-002448 filed by BROWN ADVISORY INC
    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 3,442,426 shares
    Change vs previous 13F +80,867 shares

    0.16% of the 13F portfolio, value $129,194,254.

    13F-HR 0001085146-25-001491 filed by BROWN ADVISORY INC
    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 3,361,559 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $140,412,309.

    13F-HR 0001085146-24-005669 filed by BROWN ADVISORY INC
    Filed (acceptance time not in the bulk data set), ingested

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