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Disclosery

GAMMA Investing LLC: ZION position timeline

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

GAMMA Investing LLC held 13,546 ZION 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 13,546 shares
    Change vs previous 13F +666 shares

    0.03% of the 13F portfolio, value $848,657.

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

  2. period ended2026-06-30
    13F 12,880 shares
    Change vs previous 13F +1,520 shares

    0.03% of the 13F portfolio, value $891,167.

    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 11,360 shares
    Change vs previous 13F +146 shares

    0.03% of the 13F portfolio, value $654,563.

    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 11,214 shares
    Change vs previous 13F +647 shares

    0.03% of the 13F portfolio, value $656,468.

    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 10,567 shares
    Change vs previous 13F +232 shares

    0.03% of the 13F portfolio, value $597,881.

    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 10,335 shares
    Change vs previous 13F -714 shares

    0.03% of the 13F portfolio, value $536,800.

    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 11,049 shares
    Change vs previous 13F +1,535 shares

    0.04% of the 13F portfolio, value $550,903.

    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 9,514 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $516,135.

    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).