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Sofinnova Investments, Inc.: IRON position timeline

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

Sofinnova Investments, Inc. held 146,239 IRON shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 146,239 shares
    Change vs previous 13F +67,919 shares

    0.57% of the 13F portfolio, value $10,695,920.

    13F-HR 0001104659-26-096982 filed by Sofinnova Investments, Inc.
    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 78,320 shares
    Change vs previous 13F -32,690 shares

    0.25% of the 13F portfolio, value $5,007,781.

    13F-HR 0001104659-26-062256 filed by Sofinnova Investments, Inc.
    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 111,010 shares
    Change vs previous 13F +97,457 shares

    0.38% of the 13F portfolio, value $8,815,304.

    13F-HR 0001104659-26-015127 filed by Sofinnova Investments, Inc.
    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 13,553 shares
    Change vs previous 13F +6,241 shares

    0.05% of the 13F portfolio, value $895,582.

    13F-HR 0001104659-25-111551 filed by Sofinnova Investments, Inc.
    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 7,312 shares
    Change vs previous 13F -173 shares

    0.03% of the 13F portfolio, value $387,244.

    13F-HR 0001104659-25-078481 filed by Sofinnova Investments, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 7,485 shares
    Change vs previous 13F -15,267 shares

    0.03% of the 13F portfolio, value $371,555.

    13F-HR 0001104659-25-049266 filed by Sofinnova Investments, Inc.
    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 22,752 shares
    Change vs previous 13F -18,600 shares

    0.11% of the 13F portfolio, value $1,442,477.

    13F-HR 0001104659-25-013863 filed by Sofinnova Investments, Inc.
    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 41,352 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $2,032,037.

    13F-HR 0001104659-24-117589 filed by Sofinnova Investments, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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