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Russell Investments Group, Ltd.: MARA position timeline

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

Russell Investments Group, Ltd. held 216,801 MARA 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 216,801 shares
    Change vs previous 13F +174,333 shares

    <0.01% of the 13F portfolio, value $3,011,365.

    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 42,468 shares
    Change vs previous 13F +2,621 shares

    <0.01% of the 13F portfolio, value $346,539.

    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 39,847 shares
    Change vs previous 13F -6,908 shares

    <0.01% of the 13F portfolio, value $357,825.

    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 46,755 shares
    Change vs previous 13F -28,338 shares

    <0.01% of the 13F portfolio, value $853,746.

    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 75,093 shares
    Change vs previous 13F +4,085 shares

    <0.01% of the 13F portfolio, value $1,177,455.

    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 71,008 shares
    Change vs previous 13F +9,177 shares

    <0.01% of the 13F portfolio, value $816,591.

    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 61,831 shares
    Change vs previous 13F -5,036 shares

    <0.01% of the 13F portfolio, value $1,036,903.

    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 66,867 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,084,582.

    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).