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Disclosery

GAMMA Investing LLC: ATDRY position timeline

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

GAMMA Investing LLC held 102,683 ATDRY 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 102,683 shares
    Change vs previous 13F +18,677 shares

    0.01% of the 13F portfolio, value $147,864.

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

  2. period ended2026-06-30
    13F 84,006 shares
    Change vs previous 13F +3,505 shares

    0.01% of the 13F portfolio, value $135,250.

    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 80,501 shares
    Change vs previous 13F +63,981 shares

    0.01% of the 13F portfolio, value $122,362.

    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 16,520 shares
    Change vs previous 13F -2,331 shares

    <0.01% of the 13F portfolio, value $31,884.

    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 18,851 shares
    Change vs previous 13F +9,017 shares

    <0.01% of the 13F portfolio, value $49,013.

    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 9,834 shares
    Change vs previous 13F -3,787 shares

    <0.01% of the 13F portfolio, value $27,634.

    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 13,621 shares
    Change vs previous 13F -5,134 shares

    <0.01% of the 13F portfolio, value $32,418.

    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 18,755 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $45,950.

    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).