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California Public Employees Retirement System: MAT position timeline

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

California Public Employees Retirement System held 580,862 MAT 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 580,862 shares
    Change vs previous 13F -12,385 shares

    <0.01% of the 13F portfolio, value $8,062,365.

    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 593,247 shares
    Change vs previous 13F -1,366 shares

    0.01% of the 13F portfolio, value $8,619,879.

    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 594,613 shares
    Change vs previous 13F -19,541 shares

    0.01% of the 13F portfolio, value $11,797,122.

    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 614,154 shares
    Change vs previous 13F +7,115 shares

    0.01% of the 13F portfolio, value $10,336,212.

    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 607,039 shares
    Change vs previous 13F +32,696 shares

    0.01% of the 13F portfolio, value $11,970,809.

    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 574,343 shares
    Change vs previous 13F -6,451 shares

    0.01% of the 13F portfolio, value $11,159,484.

    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 580,794 shares
    Change vs previous 13F -42,694 shares

    0.01% of the 13F portfolio, value $10,297,478.

    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 623,488 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $11,877,446.

    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).