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GAMMA Investing LLC: SPXC position timeline

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

GAMMA Investing LLC held 1,621 SPXC 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 1,621 shares
    Change vs previous 13F -77 shares

    0.01% of the 13F portfolio, value $274,857.

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

  2. period ended2026-06-30
    13F 1,698 shares
    Change vs previous 13F +182 shares

    0.02% of the 13F portfolio, value $416,299.

    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 1,516 shares
    Change vs previous 13F -23 shares

    0.01% of the 13F portfolio, value $303,109.

    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 1,539 shares
    Change vs previous 13F +158 shares

    0.02% of the 13F portfolio, value $307,892.

    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 1,381 shares
    Change vs previous 13F +241 shares

    0.01% of the 13F portfolio, value $257,943.

    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 1,140 shares
    Change vs previous 13F +64 shares

    0.01% of the 13F portfolio, value $191,155.

    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 1,076 shares
    Change vs previous 13F +544 shares

    0.01% of the 13F portfolio, value $138,567.

    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 532 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $77,417.

    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).