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Russell Investments Group, Ltd.: GERN position timeline

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

Russell Investments Group, Ltd. held 153,940 GERN 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 153,940 shares
    Change vs previous 13F +104,893 shares

    <0.01% of the 13F portfolio, value $197,042.

    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 49,047 shares
    Change vs previous 13F -175,999 shares

    <0.01% of the 13F portfolio, value $73,079.

    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 225,046 shares
    Change vs previous 13F -5,288 shares

    <0.01% of the 13F portfolio, value $297,060.

    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 230,334 shares
    Change vs previous 13F +6,234 shares

    <0.01% of the 13F portfolio, value $315,557.

    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 224,100 shares
    Change vs previous 13F +5,054 shares

    <0.01% of the 13F portfolio, value $315,981.

    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 219,046 shares
    Change vs previous 13F -2,048,762 shares

    <0.01% of the 13F portfolio, value $348,282.

    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 2,267,808 shares
    Change vs previous 13F -221,453 shares

    0.01% of the 13F portfolio, value $8,028,039.

    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 2,489,261 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $11,301,245.

    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).