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South Dakota Investment Council: CENX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of South Dakota Investment Council on CENX, newest first. How the timeline and the estimate are built.

South Dakota Investment Council held 12,840 CENX 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 12,840 shares
    Change vs previous 13F -17,647 shares

    0.01% of the 13F portfolio, value $591,000.

    13F-HR 0001538846-26-000004 filed by South Dakota Investment Council
    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 30,487 shares
    Change vs previous 13F -286,874 shares

    0.03% of the 13F portfolio, value $1,789,000.

    13F-HR 0001538846-26-000003 filed by South Dakota Investment Council
    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 317,361 shares
    Change vs previous 13F -63,800 shares

    0.24% of the 13F portfolio, value $12,434,000.

    13F-HR 0001538846-26-000002 filed by South Dakota Investment Council
    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 381,161 shares
    Change vs previous 13F -57,258 shares

    0.22% of the 13F portfolio, value $11,191,000.

    13F-HR 0001538846-25-000018 filed by South Dakota Investment Council
    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 438,419 shares
    Change vs previous 13F +159,745 shares

    0.15% of the 13F portfolio, value $7,900,000.

    13F-HR 0001538846-25-000008 filed by South Dakota Investment Council
    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 278,674 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $5,172,000.

    13F-HR 0001538846-25-000006 filed by South Dakota Investment Council
    Filed (acceptance time not in the bulk data set), ingested

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