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CAPITAL FUND MANAGEMENT S.A.: OPEN position timeline

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

CAPITAL FUND MANAGEMENT S.A. held 5,417,707 OPEN 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 5,417,707 shares
    Change vs previous 13F +3,166,582 shares

    0.18% of the 13F portfolio, value $25,029,806.

    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 2,251,125 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $10,535,265.

    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).