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Russell Investments Group, Ltd.: CMCSA position timeline

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

Russell Investments Group, Ltd. held 7,219,348 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,219,348 shares
    Change vs previous 13F +1,364,763 shares

    0.16% of the 13F portfolio, value $177,077,770.

    13F-HR 0001193125-26-336961 filed by Russell Investments Group, Ltd.
    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 5,854,585 shares
    Change vs previous 13F -1,226,123 shares

    0.18% of the 13F portfolio, value $168,281,523.

    13F-HR 0001193125-26-213225 filed by Russell Investments Group, Ltd.
    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 7,080,708 shares
    Change vs previous 13F +1,088,299 shares

    0.23% of the 13F portfolio, value $211,765,168.

    13F-HR 0001193125-26-053181 filed by Russell Investments Group, Ltd.
    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 5,992,409 shares
    Change vs previous 13F -103,870 shares

    0.21% of the 13F portfolio, value $188,351,912.

    13F-HR 0001193125-25-278803 filed by Russell Investments Group, Ltd.
    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 6,096,279 shares
    Change vs previous 13F +379,340 shares

    0.28% of the 13F portfolio, value $217,367,486.

    13F-HR 0000950123-25-007728 filed by Russell Investments Group, Ltd.
    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 5,716,939 shares
    Change vs previous 13F +21,422 shares

    0.29% of the 13F portfolio, value $210,776,079.

    13F-HR 0000950123-25-004729 filed by Russell Investments Group, Ltd.
    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 5,695,517 shares
    Change vs previous 13F +775,826 shares

    0.3% of the 13F portfolio, value $213,562,274.

    13F-HR 0000950123-25-001908 filed by Russell Investments Group, Ltd.
    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 4,919,691 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $205,324,214.

    13F-HR 0000950123-24-011064 filed by Russell Investments Group, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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