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Disclosery

Illinois Municipal Retirement Fund: CENX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Illinois Municipal Retirement Fund on CENX, newest first. How the timeline and the estimate are built.

Illinois Municipal Retirement Fund held 31,479 CENX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 31,479 shares
    Change vs previous 13F +7,275 shares

    0.02% of the 13F portfolio, value $1,448,349.

    13F-HR 0001541910-26-000008 filed by Illinois Municipal Retirement Fund
    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 24,204 shares
    Change vs previous 13F -4,322 shares

    0.02% of the 13F portfolio, value $1,420,533.

    13F-HR 0001541910-26-000007 filed by Illinois Municipal Retirement Fund
    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 28,526 shares
    Change vs previous 13F +1,150 shares

    0.01% of the 13F portfolio, value $1,117,649.

    13F-HR 0001541910-26-000006 filed by Illinois Municipal Retirement Fund
    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 27,376 shares
    Change vs previous 13F +4,661 shares

    0.01% of the 13F portfolio, value $803,759.

    13F-HR 0001541910-25-000010 filed by Illinois Municipal Retirement Fund
    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 22,715 shares
    Change vs previous 13F -3,133 shares

    0.01% of the 13F portfolio, value $409,324.

    13F-HR 0001541910-25-000007 filed by Illinois Municipal Retirement Fund
    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 25,848 shares
    Change vs previous 13F -3,547 shares

    0.01% of the 13F portfolio, value $479,739.

    13F-HR 0001541910-25-000003 filed by Illinois Municipal Retirement Fund
    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 29,395 shares
    Change vs previous 13F -882 shares

    0.01% of the 13F portfolio, value $535,577.

    13F-HR 0001541910-25-000002 filed by Illinois Municipal Retirement Fund
    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 30,277 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $491,396.

    13F-HR 0001541910-24-000007 filed by Illinois Municipal Retirement Fund
    Filed (acceptance time not in the bulk data set), ingested

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