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Russell Investments Group, Ltd.: BIOA position timeline

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

Russell Investments Group, Ltd. held 79,196 BIOA 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 79,196 shares
    Change vs previous 13F +15,940 shares

    <0.01% of the 13F portfolio, value $1,941,112.

    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 63,256 shares
    Change vs previous 13F +21,948 shares

    <0.01% of the 13F portfolio, value $1,106,346.

    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 41,308 shares
    Change vs previous 13F +36,779 shares

    <0.01% of the 13F portfolio, value $546,502.

    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 4,529 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $26,630.

    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).