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Disclosery

RHUMBLINE ADVISERS: MGTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RHUMBLINE ADVISERS on MGTX, newest first. How the timeline and the estimate are built.

RHUMBLINE ADVISERS held 86,848 MGTX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 86,848 shares
    Change vs previous 13F +31,087 shares

    <0.01% of the 13F portfolio, value $1,173,305.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 55,761 shares
    Change vs previous 13F -446 shares

    <0.01% of the 13F portfolio, value $482,879.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 56,207 shares
    Change vs previous 13F -4,472 shares

    <0.01% of the 13F portfolio, value $446,838.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 60,679 shares
    Change vs previous 13F -3,036 shares

    <0.01% of the 13F portfolio, value $499,377.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 63,715 shares
    Change vs previous 13F +5,488 shares

    <0.01% of the 13F portfolio, value $415,413.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 58,227 shares
    Change vs previous 13F +3,336 shares

    <0.01% of the 13F portfolio, value $394,768.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 54,891 shares
    Change vs previous 13F +5,993 shares

    <0.01% of the 13F portfolio, value $334,276.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 48,898 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $203,895.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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