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Disclosery

BANK OF MONTREAL /CAN/: BBIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BANK OF MONTREAL /CAN/ on BBIO, newest first. How the timeline and the estimate are built.

BANK OF MONTREAL /CAN/ held 37,514 BBIO shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 37,514 shares
    Change vs previous 13F +1,343 shares

    <0.01% of the 13F portfolio, value $2,794,043.

    13F-HR 0000927971-26-000090 filed by BANK OF MONTREAL /CAN/
    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 36,171 shares
    Change vs previous 13F +3,761 shares

    <0.01% of the 13F portfolio, value $2,686,059.

    13F-HR 0000927971-26-000078 filed by BANK OF MONTREAL /CAN/
    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 32,410 shares
    Change vs previous 13F +20,635 shares

    <0.01% of the 13F portfolio, value $2,479,042.

    13F-HR 0000927971-26-000035 filed by BANK OF MONTREAL /CAN/
    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 11,775 shares
    Change vs previous 13F +1,910 shares

    <0.01% of the 13F portfolio, value $611,593.

    13F-HR 0000927971-25-000027 filed by BANK OF MONTREAL /CAN/
    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 9,865 shares
    Change vs previous 13F +556 shares

    <0.01% of the 13F portfolio, value $425,970.

    13F-HR 0000927971-25-000018 filed by BANK OF MONTREAL /CAN/
    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 9,309 shares
    Change vs previous 13F +133 shares

    <0.01% of the 13F portfolio, value $321,812.

    13F-HR 0000927971-25-000015 filed by BANK OF MONTREAL /CAN/
    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 9,176 shares
    Change vs previous 13F +277 shares

    <0.01% of the 13F portfolio, value $251,790.

    13F-HR 0000927971-25-000008 filed by BANK OF MONTREAL /CAN/
    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 8,899 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $221,941.

    13F-HR 0000927971-24-000013 filed by BANK OF MONTREAL /CAN/
    Filed (acceptance time not in the bulk data set), ingested

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