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Connor, Clark & Lunn Investment Management Ltd.: ARTNA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Connor, Clark & Lunn Investment Management Ltd. on ARTNA, newest first. How the timeline and the estimate are built.

Connor, Clark & Lunn Investment Management Ltd. held 40,094 ARTNA shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 40,094 shares
    Change vs previous 13F -906 shares

    <0.01% of the 13F portfolio, value $1,362,795.

    13F-HR 0001596800-26-000012 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 41,000 shares
    Change vs previous 13F -377 shares

    <0.01% of the 13F portfolio, value $1,305,850.

    13F-HR 0001596800-26-000007 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 41,377 shares
    Change vs previous 13F +2,407 shares

    <0.01% of the 13F portfolio, value $1,307,927.

    13F-HR 0001596800-26-000001 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 38,970 shares
    Change vs previous 13F +1,423 shares

    <0.01% of the 13F portfolio, value $1,270,227.

    13F-HR 0001596800-25-000015 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 37,547 shares
    Change vs previous 13F +7,402 shares

    <0.01% of the 13F portfolio, value $1,260,077.

    13F-HR 0001596800-25-000010 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 30,145 shares
    Change vs previous 13F +7,547 shares

    <0.01% of the 13F portfolio, value $984,234.

    13F-HR 0001596800-25-000006 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 22,598 shares
    Change vs previous 13F +11,502 shares

    <0.01% of the 13F portfolio, value $714,549.

    13F-HR 0001596800-25-000003 filed by Connor, Clark & Lunn Investment Management Ltd.
    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 11,096 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $412,549.

    13F-HR 0001596800-24-000018 filed by Connor, Clark & Lunn Investment Management Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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