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Disclosery

GAMMA Investing LLC: ARHS position timeline

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

GAMMA Investing LLC held 2,611 ARHS 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 2,611 shares
    Change vs previous 13F +1,200 shares

    <0.01% of the 13F portfolio, value $24,726.

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

  2. period ended2026-06-30
    13F 1,411 shares
    Change vs previous 13F -1,294 shares

    <0.01% of the 13F portfolio, value $11,881.

    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 2,705 shares
    Change vs previous 13F -1,261 shares

    <0.01% of the 13F portfolio, value $18,340.

    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 3,966 shares
    Change vs previous 13F +180 shares

    <0.01% of the 13F portfolio, value $44,459.

    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 3,786 shares
    Change vs previous 13F +636 shares

    <0.01% of the 13F portfolio, value $40,245.

    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 3,150 shares
    Change vs previous 13F +2,045 shares

    <0.01% of the 13F portfolio, value $27,311.

    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 1,105 shares
    Change vs previous 13F +341 shares

    <0.01% of the 13F portfolio, value $9,614.

    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 764 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,182.

    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).