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Disclosery

GAMMA Investing LLC: FAST position timeline

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

GAMMA Investing LLC held 90,461 FAST 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 90,461 shares
    Change vs previous 13F +9,661 shares

    0.15% of the 13F portfolio, value $4,480,533.

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

  2. period ended2026-06-30
    13F 80,800 shares
    Change vs previous 13F +7,815 shares

    0.14% of the 13F portfolio, value $3,880,824.

    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 72,985 shares
    Change vs previous 13F +10,411 shares

    0.16% of the 13F portfolio, value $3,386,504.

    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 62,574 shares
    Change vs previous 13F +4,788 shares

    0.13% of the 13F portfolio, value $2,511,095.

    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 57,786 shares
    Change vs previous 13F +5,834 shares

    0.16% of the 13F portfolio, value $2,833,825.

    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 51,952 shares
    Change vs previous 13F +30,105 shares

    0.14% of the 13F portfolio, value $2,181,984.

    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 21,847 shares
    Change vs previous 13F +2,240 shares

    0.13% of the 13F portfolio, value $1,694,235.

    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 19,607 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $1,409,939.

    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).