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Disclosery

GAMMA Investing LLC: HWM position timeline

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

GAMMA Investing LLC held 16,659 HWM 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 16,659 shares
    Change vs previous 13F +634 shares

    0.13% of the 13F portfolio, value $3,767,933.

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

  2. period ended2026-06-30
    13F 16,025 shares
    Change vs previous 13F +1,828 shares

    0.16% of the 13F portfolio, value $4,308,495.

    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 14,197 shares
    Change vs previous 13F +1,810 shares

    0.15% of the 13F portfolio, value $3,271,841.

    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 12,387 shares
    Change vs previous 13F +837 shares

    0.13% of the 13F portfolio, value $2,539,583.

    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 11,550 shares
    Change vs previous 13F +680 shares

    0.12% of the 13F portfolio, value $2,266,457.

    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 10,870 shares
    Change vs previous 13F +632 shares

    0.13% of the 13F portfolio, value $2,023,233.

    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 10,238 shares
    Change vs previous 13F +1,854 shares

    0.1% of the 13F portfolio, value $1,328,176.

    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 8,384 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $916,958.

    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).