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Disclosery

Amundi: IONS position timeline

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

Amundi held 20,190 IONS shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 20,190 shares
    Change vs previous 13F -3,768 shares

    <0.01% of the 13F portfolio, value $1,600,865.

    13F-HR 0001172661-26-003278 filed by Amundi
    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 23,958 shares
    Change vs previous 13F -436,989 shares

    <0.01% of the 13F portfolio, value $1,799,007.

    13F-HR 0001172661-26-002409 filed by Amundi
    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 460,947 shares
    Change vs previous 13F +359,416 shares

    0.01% of the 13F portfolio, value $36,465,517.

    13F-HR 0001172661-26-000975 filed by Amundi
    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 101,531 shares
    Change vs previous 13F +101,531 shares

    <0.01% of the 13F portfolio, value $7,007,669.

    13F-HR 0001172661-25-005113 filed by Amundi
    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 0 shares
    Change vs previous 13F -3,873 shares

    13F-HR 0001172661-25-003210 filed by Amundi
    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.

  6. period ended2025-03-31
    13F 3,873 shares
    Change vs previous 13F -7,501 shares

    <0.01% of the 13F portfolio, value $110,458.

    13F-HR 0000950123-25-005695 filed by Amundi
    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 11,374 shares
    Change vs previous 13F -116,925 shares

    <0.01% of the 13F portfolio, value $387,853.

    13F-HR 0000950123-25-001182 filed by Amundi
    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 128,299 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,849,702.

    13F-HR 0000950123-24-011230 filed by Amundi
    Filed (acceptance time not in the bulk data set), ingested

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