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Disclosery

GAMMA Investing LLC: MMSI position timeline

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

GAMMA Investing LLC held 3,550 MMSI 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 3,550 shares
    Change vs previous 13F +300 shares

    0.01% of the 13F portfolio, value $306,117.

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

  2. period ended2026-06-30
    13F 3,250 shares
    Change vs previous 13F +2,281 shares

    0.01% of the 13F portfolio, value $225,355.

    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 969 shares
    Change vs previous 13F -414 shares

    <0.01% of the 13F portfolio, value $66,793.

    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 1,383 shares
    Change vs previous 13F +433 shares

    0.01% of the 13F portfolio, value $121,898.

    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 950 shares
    Change vs previous 13F -347 shares

    <0.01% of the 13F portfolio, value $79,069.

    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 1,297 shares
    Change vs previous 13F -662 shares

    0.01% of the 13F portfolio, value $121,244.

    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 1,959 shares
    Change vs previous 13F +465 shares

    0.02% of the 13F portfolio, value $207,086.

    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 1,494 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $144,500.

    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).