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CAPITAL FUND MANAGEMENT S.A.: ATMU position timeline

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

CAPITAL FUND MANAGEMENT S.A. held 50,802 ATMU shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 50,802 shares
    Change vs previous 13F -1,242 shares

    0.02% of the 13F portfolio, value $2,590,393.

    13F-HR 0001323645-26-000010 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).

  2. period ended2026-03-31
    13F 52,044 shares
    Change vs previous 13F +34,205 shares

    0.03% of the 13F portfolio, value $2,954,537.

    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).

  3. period ended2025-12-31
    13F 17,839 shares
    Change vs previous 13F -12,343 shares

    0.01% of the 13F portfolio, value $926,022.

    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).

  4. period ended2025-09-30
    13F 30,182 shares
    Change vs previous 13F -15,009 shares

    0.01% of the 13F portfolio, value $1,360,906.

    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).

  5. period ended2025-06-30
    13F 45,191 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,645,856.

    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).