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Disclosery

Bpifrance SA: CSTM position timeline

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

Bpifrance SA held 8,403,903 CSTM shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,403,903 shares
    Change vs previous 13F -4,190,000 shares

    19.67% of the 13F portfolio, value $267,832,389.

    13F-HR 0001104659-26-086920 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F 0 shares

    18.71% of the 13F portfolio, value $309,558,136.

    13F-HR 0001104659-26-049930 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F 0 shares

    10.03% of the 13F portfolio, value $237,395,072.

    13F-HR 0001104659-26-008924 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F 0 shares

    9.52% of the 13F portfolio, value $187,397,277.

    13F-HR 0001104659-25-105351 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F 0 shares

    8.02% of the 13F portfolio, value $167,498,910.

    13F-HR 0001104659-25-072481 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F 0 shares

    5.6% of the 13F portfolio, value $127,072,481.

    13F-HR 0001104659-25-044788 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F 0 shares

    4.85% of the 13F portfolio, value $129,339,384.

    13F-HR 0001104659-25-007483 filed by Bpifrance SA
    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 12,593,903 shares
    Change vs previous 13F not available

    7.1% of the 13F portfolio, value $204,776,863.

    13F-HR 0001104659-24-111641 filed by Bpifrance SA
    Filed (acceptance time not in the bulk data set), ingested

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