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Russell Investments Group, Ltd.: MTSI position timeline

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

Russell Investments Group, Ltd. held 72,020 MTSI 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 72,020 shares
    Change vs previous 13F +28,465 shares

    0.02% of the 13F portfolio, value $27,394,618.

    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 43,555 shares
    Change vs previous 13F +828 shares

    0.01% of the 13F portfolio, value $9,672,499.

    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 42,727 shares
    Change vs previous 13F +11,475 shares

    0.01% of the 13F portfolio, value $7,318,323.

    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 31,252 shares
    Change vs previous 13F +19,563 shares

    <0.01% of the 13F portfolio, value $3,890,615.

    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 11,689 shares
    Change vs previous 13F -1,707 shares

    <0.01% of the 13F portfolio, value $1,674,914.

    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 13,396 shares
    Change vs previous 13F +6,236 shares

    <0.01% of the 13F portfolio, value $1,344,688.

    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 7,160 shares
    Change vs previous 13F +100 shares

    <0.01% of the 13F portfolio, value $930,154.

    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 7,060 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $785,495.

    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).