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Disclosery

BANK OF MONTREAL /CAN/: OGS position timeline

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

BANK OF MONTREAL /CAN/ held 27,551 OGS 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 27,551 shares
    Change vs previous 13F +1,182 shares

    <0.01% of the 13F portfolio, value $2,123,351.

    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 26,369 shares
    Change vs previous 13F -28 shares

    <0.01% of the 13F portfolio, value $2,271,145.

    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 26,397 shares
    Change vs previous 13F -1,374 shares

    <0.01% of the 13F portfolio, value $2,039,169.

    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 27,771 shares
    Change vs previous 13F -2,232 shares

    <0.01% of the 13F portfolio, value $2,247,785.

    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 30,003 shares
    Change vs previous 13F -140,180 shares

    <0.01% of the 13F portfolio, value $2,156,016.

    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 170,183 shares
    Change vs previous 13F -318,845 shares

    0.01% of the 13F portfolio, value $12,864,132.

    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 489,028 shares
    Change vs previous 13F +456,891 shares

    0.02% of the 13F portfolio, value $33,865,190.

    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 32,137 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,384,566.

    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).