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Disclosery

GAMMA Investing LLC: HSII position timeline

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

GAMMA Investing LLC held 0 HSII shares at 2025-12-31 per its 13F-HR filed 2026-01-05.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -683 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 683 shares
    Change vs previous 13F +2 shares

    <0.01% of the 13F portfolio, value $33,993.

    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).

  3. period ended2025-06-30
    13F 681 shares
    Change vs previous 13F +141 shares

    <0.01% of the 13F portfolio, value $31,163.

    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).

  4. period ended2025-03-31
    13F/A 540 shares
    Change vs previous 13F +97 shares

    <0.01% of the 13F portfolio, value $23,128.

    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).

  5. period ended2024-12-31
    13F 443 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $19,629.

    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).