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Russell Investments Group, Ltd.: MNTK position timeline

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

Russell Investments Group, Ltd. held 56,498 MNTK 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 56,498 shares
    Change vs previous 13F +25,205 shares

    <0.01% of the 13F portfolio, value $88,099.

    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 31,293 shares
    Change vs previous 13F -1,295 shares

    <0.01% of the 13F portfolio, value $35,465.

    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 32,588 shares
    Change vs previous 13F -18,835 shares

    <0.01% of the 13F portfolio, value $55,255.

    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 51,423 shares
    Change vs previous 13F -523 shares

    <0.01% of the 13F portfolio, value $103,318.

    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 51,946 shares
    Change vs previous 13F -39,547 shares

    <0.01% of the 13F portfolio, value $115,918.

    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 91,493 shares
    Change vs previous 13F -80,426 shares

    <0.01% of the 13F portfolio, value $191,917.

    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 171,919 shares
    Change vs previous 13F +73,245 shares

    <0.01% of the 13F portfolio, value $699,138.

    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 98,674 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $525,531.

    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).