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GAMMA Investing LLC: GBCI position timeline

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

GAMMA Investing LLC held 3,629 GBCI 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 3,629 shares
    Change vs previous 13F +831 shares

    0.01% of the 13F portfolio, value $156,773.

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

  2. period ended2026-06-30
    13F 2,798 shares
    Change vs previous 13F +181 shares

    0.01% of the 13F portfolio, value $144,321.

    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 2,617 shares
    Change vs previous 13F +103 shares

    0.01% of the 13F portfolio, value $116,901.

    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 2,514 shares
    Change vs previous 13F +56 shares

    0.01% of the 13F portfolio, value $110,742.

    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 2,458 shares
    Change vs previous 13F -37 shares

    0.01% of the 13F portfolio, value $119,631.

    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 2,495 shares
    Change vs previous 13F -725 shares

    0.01% of the 13F portfolio, value $107,485.

    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 3,220 shares
    Change vs previous 13F +178 shares

    0.01% of the 13F portfolio, value $142,388.

    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 3,042 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $152,769.

    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).