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Disclosery

GAMMA Investing LLC: COMP position timeline

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

GAMMA Investing LLC held 5,400 COMP 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 5,400 shares
    Change vs previous 13F +1,975 shares

    <0.01% of the 13F portfolio, value $47,952.

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

  2. period ended2026-06-30
    13F 3,425 shares
    Change vs previous 13F -65 shares

    <0.01% of the 13F portfolio, value $42,230.

    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 3,490 shares
    Change vs previous 13F -107 shares

    <0.01% of the 13F portfolio, value $25,512.

    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 3,597 shares
    Change vs previous 13F +1,994 shares

    <0.01% of the 13F portfolio, value $38,020.

    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 1,603 shares
    Change vs previous 13F +859 shares

    <0.01% of the 13F portfolio, value $12,872.

    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 744 shares
    Change vs previous 13F -1,434 shares

    <0.01% of the 13F portfolio, value $4,672.

    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 2,178 shares
    Change vs previous 13F +1,606 shares

    <0.01% of the 13F portfolio, value $19,014.

    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 572 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,346.

    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).