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GAMMA Investing LLC: GRVY position timeline

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

GAMMA Investing LLC held 4,025 GRVY 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 4,025 shares
    Change vs previous 13F -227 shares

    0.01% of the 13F portfolio, value $268,830.

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

  2. period ended2026-06-30
    13F 4,252 shares
    Change vs previous 13F +2,374 shares

    0.01% of the 13F portfolio, value $285,522.

    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 1,878 shares
    Change vs previous 13F +1,601 shares

    0.01% of the 13F portfolio, value $116,361.

    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 277 shares
    Change vs previous 13F -501 shares

    <0.01% of the 13F portfolio, value $16,030.

    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 778 shares
    Change vs previous 13F +215 shares

    <0.01% of the 13F portfolio, value $49,792.

    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 563 shares
    Change vs previous 13F +308 shares

    <0.01% of the 13F portfolio, value $35,857.

    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 255 shares
    Change vs previous 13F -435 shares

    <0.01% of the 13F portfolio, value $15,428.

    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 690 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $43,546.

    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).