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Disclosery

CAPITAL FUND MANAGEMENT S.A.: AMSC position timeline

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

CAPITAL FUND MANAGEMENT S.A. held 0 AMSC shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -79,160 shares

    13F-HR 0001323645-26-000007 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 79,160 shares
    Change vs previous 13F +13,625 shares

    0.02% of the 13F portfolio, value $2,278,224.

    13F-HR 0001323645-26-000006 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 65,535 shares
    Change vs previous 13F -46,810 shares

    0.04% of the 13F portfolio, value $3,892,123.

    13F-HR 0001323645-25-000009 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 112,345 shares
    Change vs previous 13F -35,128 shares

    0.05% of the 13F portfolio, value $4,121,938.

    13F-HR 0001323645-25-000008 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 147,473 shares
    Change vs previous 13F +98,851 shares

    0.03% of the 13F portfolio, value $2,675,160.

    13F-HR 0001323645-25-000003 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 48,622 shares
    Change vs previous 13F -29,023 shares

    0.01% of the 13F portfolio, value $1,197,559.

    13F-HR 0001323645-25-000002 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 77,645 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,832,422.

    13F-HR 0001323645-24-000012 filed by CAPITAL FUND MANAGEMENT S.A.
    Filed (acceptance time not in the bulk data set), ingested

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