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Disclosery

BANK OF MONTREAL /CAN/: CENX position timeline

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

BANK OF MONTREAL /CAN/ held 228,556 CENX 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 228,556 shares
    Change vs previous 13F +820 shares

    <0.01% of the 13F portfolio, value $10,515,861.

    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 227,736 shares
    Change vs previous 13F +193,267 shares

    0.01% of the 13F portfolio, value $13,365,826.

    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 34,469 shares
    Change vs previous 13F +4,647 shares

    <0.01% of the 13F portfolio, value $1,350,496.

    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 29,822 shares
    Change vs previous 13F -10,337 shares

    <0.01% of the 13F portfolio, value $875,574.

    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 40,159 shares
    Change vs previous 13F -131,930 shares

    <0.01% of the 13F portfolio, value $723,665.

    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 172,089 shares
    Change vs previous 13F -139,132 shares

    <0.01% of the 13F portfolio, value $3,193,972.

    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 311,221 shares
    Change vs previous 13F -55,627 shares

    <0.01% of the 13F portfolio, value $5,670,446.

    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 366,848 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,924,595.

    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).