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Disclosery

GAMMA Investing LLC: SSTK position timeline

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

GAMMA Investing LLC held 2,189 SSTK 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 2,189 shares
    Change vs previous 13F +319 shares

    <0.01% of the 13F portfolio, value $9,238.

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

  2. period ended2026-06-30
    13F 1,870 shares
    Change vs previous 13F +12 shares

    <0.01% of the 13F portfolio, value $26,087.

    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 1,858 shares
    Change vs previous 13F -35 shares

    <0.01% of the 13F portfolio, value $30,861.

    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 1,893 shares
    Change vs previous 13F -163 shares

    <0.01% of the 13F portfolio, value $36,156.

    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 2,056 shares
    Change vs previous 13F +60 shares

    <0.01% of the 13F portfolio, value $42,868.

    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 1,996 shares
    Change vs previous 13F +834 shares

    <0.01% of the 13F portfolio, value $37,844.

    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 1,162 shares
    Change vs previous 13F +1,079 shares

    <0.01% of the 13F portfolio, value $21,648.

    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 83 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,519.

    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).