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LOS ANGELES CAPITAL MANAGEMENT LLC: PRTA position timeline

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

LOS ANGELES CAPITAL MANAGEMENT LLC held 337 PRTA 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 337 shares
    Change vs previous 13F -24,082 shares

    <0.01% of the 13F portfolio, value $3,299.

    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 24,419 shares
    Change vs previous 13F -70,987 shares

    <0.01% of the 13F portfolio, value $237,353.

    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 95,406 shares
    Change vs previous 13F -24,018 shares

    <0.01% of the 13F portfolio, value $999,854.

    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 119,424 shares
    Change vs previous 13F +102,722 shares

    <0.01% of the 13F portfolio, value $1,165,578.

    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 16,702 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $101,381.

    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).