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Disclosery

BANK OF MONTREAL /CAN/: ARIS position timeline

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

BANK OF MONTREAL /CAN/ held 1,513,510 ARIS 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 1,513,510 shares
    Change vs previous 13F +202,915 shares

    0.01% of the 13F portfolio, value $22,547,981.

    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 1,310,595 shares
    Change vs previous 13F -962,436 shares

    0.01% of the 13F portfolio, value $24,339,817.

    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 2,273,031 shares
    Change vs previous 13F +1,060,049 shares

    0.01% of the 13F portfolio, value $36,864,742.

    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 1,212,982 shares
    Change vs previous 13F +1,065,618 shares

    <0.01% of the 13F portfolio, value $11,885,752.

    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 147,364 shares
    Change vs previous 13F +16,059 shares

    <0.01% of the 13F portfolio, value $992,982.

    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 131,305 shares
    Change vs previous 13F +4,437 shares

    <0.01% of the 13F portfolio, value $606,875.

    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 126,868 shares
    Change vs previous 13F -348 shares

    <0.01% of the 13F portfolio, value $444,253.

    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 127,216 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $597,230.

    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).