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Carmignac Gestion: IONS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Carmignac Gestion on IONS, newest first. How the timeline and the estimate are built.

Carmignac Gestion held 321,000 IONS 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 321,000 shares
    Change vs previous 13F +268,000 shares

    0.33% of the 13F portfolio, value $25,452,090.

    13F-HR 0000945621-26-001046 filed by Carmignac Gestion
    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 53,000 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $3,979,770.

    13F-HR 0000945621-26-000828 filed by Carmignac Gestion
    Filed (acceptance time not in the bulk data set), ingested

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