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AMERICAN CAPITAL MANAGEMENT INC: RGEN position timeline

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

AMERICAN CAPITAL MANAGEMENT INC held 361,055 RGEN 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 361,055 shares
    Change vs previous 13F +3,335 shares

    2.21% of the 13F portfolio, value $49,262,344.

    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 357,720 shares
    Change vs previous 13F +22,605 shares

    2.26% of the 13F portfolio, value $42,146,570.

    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 335,115 shares
    Change vs previous 13F -1,747 shares

    2.42% of the 13F portfolio, value $54,911,944.

    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 336,862 shares
    Change vs previous 13F +7,581 shares

    1.79% of the 13F portfolio, value $45,028,344.

    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 329,281 shares
    Change vs previous 13F -51,701 shares

    1.7% of the 13F portfolio, value $40,955,971.

    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 380,982 shares
    Change vs previous 13F -2,547 shares

    1.97% of the 13F portfolio, value $48,476,150.

    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 383,529 shares
    Change vs previous 13F +4,495 shares

    2.06% of the 13F portfolio, value $55,205,164.

    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 379,034 shares
    Change vs previous 13F not available

    1.84% of the 13F portfolio, value $56,407,840.

    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).