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Russell Investments Group, Ltd.: BBIO position timeline

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

Russell Investments Group, Ltd. held 374,292 BBIO 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 374,292 shares
    Change vs previous 13F +22,573 shares

    0.02% of the 13F portfolio, value $27,877,333.

    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 351,719 shares
    Change vs previous 13F -63,437 shares

    0.03% of the 13F portfolio, value $26,118,703.

    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 415,156 shares
    Change vs previous 13F +31,671 shares

    0.03% of the 13F portfolio, value $31,755,346.

    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 383,485 shares
    Change vs previous 13F +99,744 shares

    0.02% of the 13F portfolio, value $19,918,218.

    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 283,741 shares
    Change vs previous 13F +67,037 shares

    0.02% of the 13F portfolio, value $12,251,964.

    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 216,704 shares
    Change vs previous 13F +212,630 shares

    0.01% of the 13F portfolio, value $7,491,460.

    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 4,074 shares
    Change vs previous 13F -860 shares

    <0.01% of the 13F portfolio, value $111,810.

    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 4,934 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $125,620.

    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).