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Triasima Portfolio Management inc.: ARIS position timeline

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

Triasima Portfolio Management inc. held 92,410 ARIS shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 92,410 shares
    Change vs previous 13F -37,824 shares

    0.19% of the 13F portfolio, value $1,377,601.

    13F-HR 0001938757-26-000008 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).

  2. period ended2026-03-31
    13F 130,234 shares
    Change vs previous 13F -50,286 shares

    0.36% of the 13F portfolio, value $2,410,479.

    13F-HR 0001938757-26-000005 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).

  3. period ended2025-12-31
    13F 180,520 shares
    Change vs previous 13F +2,861 shares

    0.44% of the 13F portfolio, value $2,931,515.

    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).

  4. period ended2025-09-30
    13F 177,659 shares
    Change vs previous 13F +2,752 shares

    0.26% of the 13F portfolio, value $1,741,604.

    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).

  5. period ended2025-06-30
    13F 174,907 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $1,175,446.

    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).