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LOS ANGELES CAPITAL MANAGEMENT LLC: ATI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of LOS ANGELES CAPITAL MANAGEMENT LLC on ATI, newest first. How the timeline and the estimate are built.

LOS ANGELES CAPITAL MANAGEMENT LLC held 10,832 ATI shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,832 shares
    Change vs previous 13F -2,742 shares

    0.01% of the 13F portfolio, value $2,134,987.

    13F-HR 0001177206-26-000006 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    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 13,574 shares
    Change vs previous 13F -14,962 shares

    0.01% of the 13F portfolio, value $1,974,475.

    13F-HR 0001177206-26-000005 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    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 28,536 shares
    Change vs previous 13F -2,079 shares

    0.01% of the 13F portfolio, value $2,887,272.

    13F-HR 0001177206-26-000003 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    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 30,615 shares
    Change vs previous 13F -5,174 shares

    0.01% of the 13F portfolio, value $2,490,224.

    13F-HR 0001177206-25-000009 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    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 35,789 shares
    Change vs previous 13F +35,789 shares

    0.01% of the 13F portfolio, value $3,090,022.

    13F-HR 0001177206-25-000006 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -42,529 shares

    13F-HR 0001177206-25-000002 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-09-30
    13F 42,529 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,845,615.

    13F-HR 0001177206-24-000014 filed by LOS ANGELES CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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