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Russell Investments Group, Ltd.: ATRO position timeline

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

Russell Investments Group, Ltd. held 33,848 ATRO 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 33,848 shares
    Change vs previous 13F -26,607 shares

    <0.01% of the 13F portfolio, value $2,750,501.

    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 60,455 shares
    Change vs previous 13F +17,287 shares

    <0.01% of the 13F portfolio, value $3,965,760.

    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 43,168 shares
    Change vs previous 13F +40,240 shares

    <0.01% of the 13F portfolio, value $2,344,172.

    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 2,928 shares
    Change vs previous 13F -1,640 shares

    <0.01% of the 13F portfolio, value $133,546.

    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 4,568 shares
    Change vs previous 13F +4,190 shares

    <0.01% of the 13F portfolio, value $152,769.

    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 378 shares
    Change vs previous 13F +361 shares

    <0.01% of the 13F portfolio, value $9,136.

    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 17 shares
    Change vs previous 13F -21,803 shares

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

    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 21,820 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $425,054.

    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).