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GAMMA Investing LLC: SLAB position timeline

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

GAMMA Investing LLC held 1,240 SLAB 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 1,240 shares
    Change vs previous 13F +289 shares

    0.01% of the 13F portfolio, value $274,759.

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

  2. period ended2026-06-30
    13F 951 shares
    Change vs previous 13F +5 shares

    0.01% of the 13F portfolio, value $207,851.

    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 946 shares
    Change vs previous 13F +129 shares

    0.01% of the 13F portfolio, value $196,910.

    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 817 shares
    Change vs previous 13F +24 shares

    0.01% of the 13F portfolio, value $106,782.

    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 793 shares
    Change vs previous 13F +20 shares

    0.01% of the 13F portfolio, value $103,986.

    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 773 shares
    Change vs previous 13F -353 shares

    0.01% of the 13F portfolio, value $113,909.

    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 1,126 shares
    Change vs previous 13F +562 shares

    0.01% of the 13F portfolio, value $126,754.

    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 564 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $70,060.

    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).