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Russell Investments Group, Ltd.: IBRX position timeline

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

Russell Investments Group, Ltd. held 115,567 IBRX 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 115,567 shares
    Change vs previous 13F +23,019 shares

    <0.01% of the 13F portfolio, value $1,011,790.

    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 92,548 shares
    Change vs previous 13F +70,590 shares

    <0.01% of the 13F portfolio, value $709,841.

    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 21,958 shares
    Change vs previous 13F -2,695 shares

    <0.01% of the 13F portfolio, value $43,476.

    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 24,653 shares
    Change vs previous 13F +21,748 shares

    <0.01% of the 13F portfolio, value $60,646.

    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 2,905 shares
    Change vs previous 13F -2,742 shares

    <0.01% of the 13F portfolio, value $7,669.

    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 5,647 shares
    Change vs previous 13F +2,349 shares

    <0.01% of the 13F portfolio, value $16,997.

    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 3,298 shares
    Change vs previous 13F -6,318 shares

    <0.01% of the 13F portfolio, value $8,443.

    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 9,616 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $35,772.

    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).