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Russell Investments Group, Ltd.: AMRZ position timeline

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

Russell Investments Group, Ltd. held 818,945 AMRZ 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 818,945 shares
    Change vs previous 13F +141,404 shares

    0.04% of the 13F portfolio, value $43,619,341.

    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 677,541 shares
    Change vs previous 13F +186,807 shares

    0.04% of the 13F portfolio, value $37,699,135.

    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 490,734 shares
    Change vs previous 13F -140,007 shares

    0.03% of the 13F portfolio, value $26,783,887.

    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 630,741 shares
    Change vs previous 13F +210,710 shares

    0.03% of the 13F portfolio, value $30,471,469.

    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 420,031 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $20,852,410.

    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).