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California Public Employees Retirement System: ATI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of California Public Employees Retirement System on ATI, newest first. How the timeline and the estimate are built.

California Public Employees Retirement System held 258,900 ATI shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 258,900 shares
    Change vs previous 13F +5,103 shares

    0.03% of the 13F portfolio, value $51,029,190.

    13F-HR 0000919079-26-000011 filed by California Public Employees Retirement System
    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 253,797 shares
    Change vs previous 13F -892 shares

    0.02% of the 13F portfolio, value $36,917,312.

    13F-HR 0000919079-26-000006 filed by California Public Employees Retirement System
    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 254,689 shares
    Change vs previous 13F -2,986 shares

    0.02% of the 13F portfolio, value $29,228,110.

    13F-HR 0000919079-26-000003 filed by California Public Employees Retirement System
    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 257,675 shares
    Change vs previous 13F +74,571 shares

    0.01% of the 13F portfolio, value $20,959,285.

    13F-HR 0000919079-25-000012 filed by California Public Employees Retirement System
    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 183,104 shares
    Change vs previous 13F +27,614 shares

    0.01% of the 13F portfolio, value $15,809,199.

    13F-HR 0000919079-25-000010 filed by California Public Employees Retirement System
    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 155,490 shares
    Change vs previous 13F +206 shares

    0.01% of the 13F portfolio, value $8,090,145.

    13F-HR 0000919079-25-000007 filed by California Public Employees Retirement System
    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/A 155,284 shares
    Change vs previous 13F -44,304 shares

    0.01% of the 13F portfolio, value $8,546,831.

    13F-HR/A 0000919079-25-000004 filed by California Public Employees Retirement System
    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 199,588 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $13,354,433.

    13F-HR 0000919079-24-000014 filed by California Public Employees Retirement System
    Filed (acceptance time not in the bulk data set), ingested

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