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Disclosery

GAMMA Investing LLC: MAR position timeline

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

GAMMA Investing LLC held 6,628 MAR 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 6,628 shares
    Change vs previous 13F +124 shares

    0.08% of the 13F portfolio, value $2,357,381.

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

  2. period ended2026-06-30
    13F 6,504 shares
    Change vs previous 13F +696 shares

    0.09% of the 13F portfolio, value $2,410,317.

    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 5,808 shares
    Change vs previous 13F +688 shares

    0.09% of the 13F portfolio, value $1,899,623.

    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 5,120 shares
    Change vs previous 13F +899 shares

    0.08% of the 13F portfolio, value $1,588,429.

    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 4,221 shares
    Change vs previous 13F +379 shares

    0.06% of the 13F portfolio, value $1,099,317.

    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 3,842 shares
    Change vs previous 13F +769 shares

    0.07% of the 13F portfolio, value $1,049,673.

    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 3,073 shares
    Change vs previous 13F +26 shares

    0.05% of the 13F portfolio, value $731,989.

    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 3,047 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $849,930.

    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).