Skip to content
Disclosery

GAMMA Investing LLC: MPT position timeline

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

GAMMA Investing LLC held 13,621 MPT 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 13,621 shares
    Change vs previous 13F +11,284 shares

    <0.01% of the 13F portfolio, value $47,129.

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

  2. period ended2026-06-30
    13F 2,337 shares
    Change vs previous 13F -1,370 shares

    <0.01% of the 13F portfolio, value $10,797.

    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 3,707 shares
    Change vs previous 13F -2,529 shares

    <0.01% of the 13F portfolio, value $17,163.

    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 6,236 shares
    Change vs previous 13F +5,195 shares

    <0.01% of the 13F portfolio, value $31,180.

    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 1,041 shares
    Change vs previous 13F -922 shares

    <0.01% of the 13F portfolio, value $5,278.

    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 1,963 shares
    Change vs previous 13F -8,113 shares

    <0.01% of the 13F portfolio, value $8,461.

    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 10,076 shares
    Change vs previous 13F +9,766 shares

    <0.01% of the 13F portfolio, value $60,758.

    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 310 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,225.

    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).