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STRS OHIO: CSTM position timeline

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

STRS OHIO held 44,800 CSTM shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 44,800 shares
    Change vs previous 13F +500 shares

    0.01% of the 13F portfolio, value $1,427,776.

    13F-HR 0000820478-26-000014 filed by STRS OHIO
    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 44,300 shares
    Change vs previous 13F -8,000 shares

    <0.01% of the 13F portfolio, value $1,088,894.

    13F-HR 0000820478-26-000008 filed by STRS OHIO
    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 52,300 shares
    Change vs previous 13F -7,100 shares

    <0.01% of the 13F portfolio, value $985,855.

    13F-HR 0000820478-26-000006 filed by STRS OHIO
    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 59,400 shares
    Change vs previous 13F -2,000 shares

    <0.01% of the 13F portfolio, value $883,872.

    13F-HR 0000820478-25-000020 filed by STRS OHIO
    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 61,400 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $816,620.

    13F-HR 0000820478-25-000016 filed by STRS OHIO
    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 61,400 shares
    Change vs previous 13F +12,800 shares

    <0.01% of the 13F portfolio, value $619,526.

    13F-HR 0000820478-25-000013 filed by STRS OHIO
    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 48,600 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $499,122.

    13F-HR 0000820478-25-000014 filed by STRS OHIO
    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 48,600 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $790,236.

    13F-HR 0000820478-24-000016 filed by STRS OHIO
    Filed (acceptance time not in the bulk data set), ingested

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