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Disclosery

GAMMA Investing LLC: WST position timeline

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

GAMMA Investing LLC held 4,935 WST 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 4,935 shares
    Change vs previous 13F +840 shares

    0.06% of the 13F portfolio, value $1,829,701.

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

  2. period ended2026-06-30
    13F 4,095 shares
    Change vs previous 13F +674 shares

    0.05% of the 13F portfolio, value $1,470,119.

    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 3,421 shares
    Change vs previous 13F +840 shares

    0.04% of the 13F portfolio, value $857,439.

    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 2,581 shares
    Change vs previous 13F +424 shares

    0.04% of the 13F portfolio, value $710,136.

    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 2,157 shares
    Change vs previous 13F +743 shares

    0.03% of the 13F portfolio, value $565,846.

    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 1,414 shares
    Change vs previous 13F +784 shares

    0.02% of the 13F portfolio, value $309,383.

    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 630 shares
    Change vs previous 13F -668 shares

    0.01% of the 13F portfolio, value $141,044.

    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 1,298 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $425,173.

    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).