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Russell Investments Group, Ltd.: BIO position timeline

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

Russell Investments Group, Ltd. held 17,435 BIO 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 17,435 shares
    Change vs previous 13F +1,941 shares

    <0.01% of the 13F portfolio, value $5,119,323.

    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 15,494 shares
    Change vs previous 13F +11,068 shares

    <0.01% of the 13F portfolio, value $4,319,197.

    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 4,426 shares
    Change vs previous 13F -47 shares

    <0.01% of the 13F portfolio, value $1,341,214.

    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 4,473 shares
    Change vs previous 13F +701 shares

    <0.01% of the 13F portfolio, value $1,254,350.

    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 3,772 shares
    Change vs previous 13F -2,115 shares

    <0.01% of the 13F portfolio, value $910,447.

    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 5,887 shares
    Change vs previous 13F -215 shares

    <0.01% of the 13F portfolio, value $1,432,950.

    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 6,102 shares
    Change vs previous 13F -3,427 shares

    <0.01% of the 13F portfolio, value $2,000,953.

    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 9,529 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,183,247.

    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).