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Disclosery

BANK OF MONTREAL /CAN/: AOS position timeline

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

BANK OF MONTREAL /CAN/ held 130,613 AOS 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 130,613 shares
    Change vs previous 13F +23,142 shares

    <0.01% of the 13F portfolio, value $8,192,048.

    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 107,471 shares
    Change vs previous 13F -42,245 shares

    <0.01% of the 13F portfolio, value $7,086,638.

    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 149,716 shares
    Change vs previous 13F +36,787 shares

    <0.01% of the 13F portfolio, value $10,013,006.

    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 112,929 shares
    Change vs previous 13F +9,683 shares

    0.06% of the 13F portfolio, value $152,115,363.

    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 103,246 shares
    Change vs previous 13F -15,879 shares

    <0.01% of the 13F portfolio, value $6,769,840.

    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 119,125 shares
    Change vs previous 13F -31,299 shares

    <0.01% of the 13F portfolio, value $7,786,010.

    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 150,424 shares
    Change vs previous 13F -1,967 shares

    0.01% of the 13F portfolio, value $10,260,421.

    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 152,391 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $13,805,100.

    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).