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ALLIANCEBERNSTEIN L.P.: BBIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLIANCEBERNSTEIN L.P. on BBIO, newest first. How the timeline and the estimate are built.

ALLIANCEBERNSTEIN L.P. held 1,453,504 BBIO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,453,504 shares
    Change vs previous 13F -455,403 shares

    0.04% of the 13F portfolio, value $107,937,207.

    13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
    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 1,908,907 shares
    Change vs previous 13F -141,839 shares

    0.05% of the 13F portfolio, value $146,012,296.

    13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
    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 2,050,746 shares
    Change vs previous 13F -277,969 shares

    0.05% of the 13F portfolio, value $156,861,562.

    13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
    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 2,328,715 shares
    Change vs previous 13F -141,843 shares

    0.04% of the 13F portfolio, value $120,953,457.

    13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
    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 2,470,558 shares
    Change vs previous 13F -213,588 shares

    0.03% of the 13F portfolio, value $106,678,694.

    13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
    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 2,684,146 shares
    Change vs previous 13F -110,146 shares

    0.03% of the 13F portfolio, value $92,790,927.

    13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
    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 2,794,292 shares
    Change vs previous 13F -33,374 shares

    0.03% of the 13F portfolio, value $76,675,372.

    13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
    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 2,827,666 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $71,992,376.

    13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).