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Disclosery

GAMMA Investing LLC: SKM position timeline

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

GAMMA Investing LLC held 7,503 SKM 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 7,503 shares
    Change vs previous 13F +301 shares

    0.01% of the 13F portfolio, value $261,930.

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

  2. period ended2026-06-30
    13F 7,202 shares
    Change vs previous 13F +1,526 shares

    0.01% of the 13F portfolio, value $231,616.

    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 5,676 shares
    Change vs previous 13F +3,502 shares

    0.01% of the 13F portfolio, value $166,250.

    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 2,174 shares
    Change vs previous 13F -2,127 shares

    <0.01% of the 13F portfolio, value $44,632.

    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 4,301 shares
    Change vs previous 13F +99 shares

    0.01% of the 13F portfolio, value $92,902.

    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 4,202 shares
    Change vs previous 13F +1,274 shares

    0.01% of the 13F portfolio, value $98,117.

    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 2,928 shares
    Change vs previous 13F -91 shares

    <0.01% of the 13F portfolio, value $62,249.

    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 3,019 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $63,520.

    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).