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Disclosery

GAMMA Investing LLC: OPRA position timeline

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

GAMMA Investing LLC held 7,265 OPRA 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 7,265 shares
    Change vs previous 13F +361 shares

    <0.01% of the 13F portfolio, value $128,009.

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

  2. period ended2026-06-30
    13F 6,904 shares
    Change vs previous 13F +652 shares

    0.01% of the 13F portfolio, value $136,906.

    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 6,252 shares
    Change vs previous 13F +3,257 shares

    <0.01% of the 13F portfolio, value $89,154.

    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 2,995 shares
    Change vs previous 13F -1,436 shares

    <0.01% of the 13F portfolio, value $42,409.

    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 4,431 shares
    Change vs previous 13F +415 shares

    0.01% of the 13F portfolio, value $91,456.

    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 4,016 shares
    Change vs previous 13F +1,279 shares

    <0.01% of the 13F portfolio, value $75,902.

    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 2,737 shares
    Change vs previous 13F -693 shares

    <0.01% of the 13F portfolio, value $43,628.

    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 3,430 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $64,964.

    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).