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Disclosery

Aberdeen Group plc: CENX position timeline

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

Aberdeen Group plc held 18,859 CENX shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,859 shares
    Change vs previous 13F -6,732 shares

    <0.01% of the 13F portfolio, value $867,703.

    13F-HR 0001716774-26-000023 filed by Aberdeen Group plc
    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 25,591 shares
    Change vs previous 13F -4,231 shares

    <0.01% of the 13F portfolio, value $1,501,936.

    13F-HR 0001716774-26-000013 filed by Aberdeen Group plc
    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 29,822 shares
    Change vs previous 13F +2,525 shares

    <0.01% of the 13F portfolio, value $1,168,426.

    13F-HR 0001716774-26-000004 filed by Aberdeen Group plc
    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 27,297 shares
    Change vs previous 13F +14,253 shares

    <0.01% of the 13F portfolio, value $801,440.

    13F-HR 0001716774-25-000005 filed by Aberdeen Group plc
    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 13,044 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $235,053.

    13F-HR 0001085146-25-004143 filed by Aberdeen Group plc
    Filed (acceptance time not in the bulk data set), ingested

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