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Triasima Portfolio Management inc.: RBA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Triasima Portfolio Management inc. on RBA, newest first. How the timeline and the estimate are built.

Triasima Portfolio Management inc. held 0 RBA shares at 2025-12-31 per its 13F-HR filed 2026-02-02.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -111,450 shares

    13F-HR 0001938757-26-000002 filed by Triasima Portfolio Management inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 111,450 shares
    Change vs previous 13F +35,701 shares

    1.82% of the 13F portfolio, value $12,074,150.

    13F-HR 0001938757-25-000016 filed by Triasima Portfolio Management inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-06-30
    13F 75,749 shares
    Change vs previous 13F -1,501 shares

    1.47% of the 13F portfolio, value $8,031,225.

    13F-HR 0001938757-25-000009 filed by Triasima Portfolio Management inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-03-31
    13F 77,250 shares
    Change vs previous 13F +23,427 shares

    1.53% of the 13F portfolio, value $7,752,105.

    13F-HR 0001938757-25-000005 filed by Triasima Portfolio Management inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2024-12-31
    13F 53,823 shares
    Change vs previous 13F -2,585 shares

    0.94% of the 13F portfolio, value $4,855,372.

    13F-HR 0001938757-25-000002 filed by Triasima Portfolio Management inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2024-09-30
    13F 56,408 shares
    Change vs previous 13F not available

    1.02% of the 13F portfolio, value $4,540,353.

    13F-HR 0001938757-24-000012 filed by Triasima Portfolio Management inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).