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Russell Investments Group, Ltd.: ARTNA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Russell Investments Group, Ltd. on ARTNA, newest first. How the timeline and the estimate are built.

Russell Investments Group, Ltd. held 69,038 ARTNA shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 69,038 shares
    Change vs previous 13F +12,188 shares

    <0.01% of the 13F portfolio, value $2,346,624.

    13F-HR 0001193125-26-336961 filed by Russell Investments Group, 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 56,850 shares
    Change vs previous 13F -4,185 shares

    <0.01% of the 13F portfolio, value $1,810,672.

    13F-HR 0001193125-26-213225 filed by Russell Investments Group, 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 61,035 shares
    Change vs previous 13F +6,360 shares

    <0.01% of the 13F portfolio, value $1,929,321.

    13F-HR 0001193125-26-053181 filed by Russell Investments Group, 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 54,675 shares
    Change vs previous 13F +392 shares

    <0.01% of the 13F portfolio, value $1,782,146.

    13F-HR 0001193125-25-278803 filed by Russell Investments Group, 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 54,283 shares
    Change vs previous 13F -38,557 shares

    <0.01% of the 13F portfolio, value $1,821,742.

    13F-HR 0000950123-25-007728 filed by Russell Investments Group, 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 92,840 shares
    Change vs previous 13F +5,134 shares

    <0.01% of the 13F portfolio, value $3,031,226.

    13F-HR 0000950123-25-004729 filed by Russell Investments Group, 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 87,706 shares
    Change vs previous 13F -18,414 shares

    <0.01% of the 13F portfolio, value $2,773,274.

    13F-HR 0000950123-25-001908 filed by Russell Investments Group, 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 106,120 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,945,559.

    13F-HR 0000950123-24-011064 filed by Russell Investments Group, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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