Skip to content
Disclosery

AMERICAN CAPITAL MANAGEMENT INC: GHM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AMERICAN CAPITAL MANAGEMENT INC on GHM, newest first. How the timeline and the estimate are built.

AMERICAN CAPITAL MANAGEMENT INC held 52,050 GHM shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 52,050 shares
    Change vs previous 13F +530 shares

    0.29% of the 13F portfolio, value $6,443,270.

    13F-HR 0001104659-26-097334 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 51,520 shares
    Change vs previous 13F +4,717 shares

    0.22% of the 13F portfolio, value $4,065,958.

    13F-HR 0001104659-26-062771 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 46,803 shares
    Change vs previous 13F +6,374 shares

    0.13% of the 13F portfolio, value $3,006,157.

    13F-HR 0001104659-26-016553 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 40,429 shares
    Change vs previous 13F -20 shares

    0.09% of the 13F portfolio, value $2,219,552.

    13F-HR 0001104659-25-112700 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 40,449 shares
    Change vs previous 13F +16,555 shares

    0.08% of the 13F portfolio, value $2,002,630.

    13F-HR 0001104659-25-078772 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 23,894 shares
    Change vs previous 13F +644 shares

    0.03% of the 13F portfolio, value $688,625.

    13F-HR 0001104659-25-049586 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 23,250 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $1,033,927.

    13F-HR 0001104659-25-011376 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 23,250 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $687,967.

    13F-HR 0001104659-24-119240 filed by AMERICAN CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).