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Disclosery

GAMMA Investing LLC: MGTX position timeline

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

GAMMA Investing LLC held 883 MGTX shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 883 shares
    Change vs previous 13F +367 shares

    <0.01% of the 13F portfolio, value $9,713.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 516 shares
    Change vs previous 13F +130 shares

    <0.01% of the 13F portfolio, value $6,971.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 386 shares
    Change vs previous 13F +11 shares

    <0.01% of the 13F portfolio, value $3,343.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 375 shares
    Change vs previous 13F +18 shares

    <0.01% of the 13F portfolio, value $2,981.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 357 shares
    Change vs previous 13F +163 shares

    <0.01% of the 13F portfolio, value $2,938.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 194 shares
    Change vs previous 13F -462 shares

    <0.01% of the 13F portfolio, value $1,265.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F/A 656 shares
    Change vs previous 13F +536 shares

    <0.01% of the 13F portfolio, value $4,448.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 120 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $731.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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