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Jefferies Financial Group Inc.: CMCSA position timeline

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

Jefferies Financial Group Inc. held 75,015 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 75,015 shares
    Change vs previous 13F +13,409 shares

    0.02% of the 13F portfolio, value $1,841,618.

    13F-HR 0001085146-26-000619 filed by Jefferies Financial Group 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 61,606 shares
    Change vs previous 13F -411,676 shares

    0.02% of the 13F portfolio, value $1,768,709.

    13F-HR 0000096223-26-000018 filed by Jefferies Financial Group 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 473,282 shares
    Change vs previous 13F +397,992 shares

    0.12% of the 13F portfolio, value $14,146,399.

    13F-HR 0000096223-26-000010 filed by Jefferies Financial Group 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 75,290 shares
    Change vs previous 13F +31,438 shares

    0.02% of the 13F portfolio, value $2,365,612.

    13F-HR 0000096223-25-000015 filed by Jefferies Financial Group 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 43,852 shares
    Change vs previous 13F -28,774 shares

    0.03% of the 13F portfolio, value $1,565,078.

    13F-HR 0001085146-25-004924 filed by Jefferies Financial Group 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 72,626 shares
    Change vs previous 13F -172,942 shares

    0.05% of the 13F portfolio, value $2,679,900.

    13F-HR 0001085146-25-002834 filed by Jefferies Financial Group 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/A 245,568 shares
    Change vs previous 13F +199,038 shares

    0.1% of the 13F portfolio, value $9,216,167.

    13F-HR/A 0001085146-25-001774 filed by Jefferies Financial Group 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 46,530 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,943,558.

    13F-HR 0001085146-24-005726 filed by Jefferies Financial Group Inc.
    Filed (acceptance time not in the bulk data set), ingested

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