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Disclosery

SG Americas Securities, LLC: CSTM position timeline

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

SG Americas Securities, LLC held 1,234,038 CSTM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,234,038 shares
    Change vs previous 13F -263,422 shares

    0.02% of the 13F portfolio, value $39,329,000.

    13F-HR 0001313360-26-000003 filed by SG Americas Securities, LLC
    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 1,497,460 shares
    Change vs previous 13F +522,725 shares

    0.04% of the 13F portfolio, value $36,808,000.

    13F-HR 0001313360-26-000002 filed by SG Americas Securities, LLC
    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 974,735 shares
    Change vs previous 13F +85,447 shares

    0.02% of the 13F portfolio, value $18,374,000.

    13F-HR 0001313360-26-000001 filed by SG Americas Securities, LLC
    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 889,288 shares
    Change vs previous 13F +438,412 shares

    0.05% of the 13F portfolio, value $13,233,000.

    13F-HR 0001313360-25-000008 filed by SG Americas Securities, LLC
    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 450,876 shares
    Change vs previous 13F +26,227 shares

    0.03% of the 13F portfolio, value $5,997,000.

    13F-HR 0001313360-25-000006 filed by SG Americas Securities, LLC
    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 424,649 shares
    Change vs previous 13F +365,128 shares

    0.01% of the 13F portfolio, value $4,285,000.

    13F-HR 0001313360-25-000005 filed by SG Americas Securities, LLC
    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 59,521 shares
    Change vs previous 13F +17,515 shares

    <0.01% of the 13F portfolio, value $611,000.

    13F-HR 0001313360-25-000001 filed by SG Americas Securities, LLC
    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 42,006 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $683,000.

    13F-HR 0001313360-24-000010 filed by SG Americas Securities, LLC
    Filed (acceptance time not in the bulk data set), ingested

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