Skip to content
Disclosery

B. Riley Wealth Advisors, Inc.: CMCSA position timeline

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

B. Riley Wealth Advisors, Inc. held 42,400 CMCSA shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 42,400 shares
    Change vs previous 13F -146 shares

    0.04% of the 13F portfolio, value $922,625.

    13F-HR 0001464811-26-000010 filed by B. Riley Wealth Advisors, Inc.
    Accepted , ingested

  2. period ended2026-06-30
    13F 42,546 shares
    Change vs previous 13F -924 shares

    0.06% of the 13F portfolio, value $1,030,472.

    13F-HR 0001464811-26-000007 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 43,470 shares
    Change vs previous 13F -3,805 shares

    0.08% of the 13F portfolio, value $1,256,280.

    13F-HR 0001464811-26-000006 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 47,275 shares
    Change vs previous 13F -1,001 shares

    0.07% of the 13F portfolio, value $1,413,059.

    13F-HR 0001464811-26-000005 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 48,276 shares
    Change vs previous 13F -5,202 shares

    0.07% of the 13F portfolio, value $1,516,835.

    13F-HR 0001464811-25-000004 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 53,478 shares
    Change vs previous 13F -23,335 shares

    0.09% of the 13F portfolio, value $1,908,627.

    13F-HR 0001085146-25-005368 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 76,813 shares
    Change vs previous 13F +3,314 shares

    0.09% of the 13F portfolio, value $2,834,431.

    13F-HR 0001464811-26-000009 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 73,499 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $2,758,430.

    13F-HR 0001213900-25-016975 filed by B. Riley Wealth Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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