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BANK OF MONTREAL /CAN/: ASO position timeline

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

BANK OF MONTREAL /CAN/ held 5,119 ASO 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 5,119 shares
    Change vs previous 13F +107 shares

    <0.01% of the 13F portfolio, value $241,258.

    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 5,012 shares
    Change vs previous 13F +316 shares

    <0.01% of the 13F portfolio, value $282,928.

    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 4,696 shares
    Change vs previous 13F +107 shares

    <0.01% of the 13F portfolio, value $234,612.

    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 4,589 shares
    Change vs previous 13F -5,993 shares

    <0.01% of the 13F portfolio, value $229,542.

    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 10,582 shares
    Change vs previous 13F -1,270 shares

    <0.01% of the 13F portfolio, value $474,179.

    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 11,852 shares
    Change vs previous 13F +2,738 shares

    <0.01% of the 13F portfolio, value $540,570.

    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 9,114 shares
    Change vs previous 13F +598 shares

    <0.01% of the 13F portfolio, value $524,329.

    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 8,516 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $504,062.

    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).