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GAMMA Investing LLC: D position timeline

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

GAMMA Investing LLC held 34,951 D 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 34,951 shares
    Change vs previous 13F +558 shares

    0.07% of the 13F portfolio, value $2,115,259.

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

  2. period ended2026-06-30
    13F 34,393 shares
    Change vs previous 13F +3,321 shares

    0.09% of the 13F portfolio, value $2,348,698.

    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 31,072 shares
    Change vs previous 13F +1,796 shares

    0.09% of the 13F portfolio, value $1,920,871.

    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 29,276 shares
    Change vs previous 13F +14 shares

    0.09% of the 13F portfolio, value $1,715,281.

    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 29,262 shares
    Change vs previous 13F +2,753 shares

    0.1% of the 13F portfolio, value $1,789,957.

    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 26,509 shares
    Change vs previous 13F +3,738 shares

    0.09% of the 13F portfolio, value $1,498,289.

    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 22,771 shares
    Change vs previous 13F +2,673 shares

    0.1% of the 13F portfolio, value $1,276,770.

    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 20,098 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $1,082,478.

    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).