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LOS ANGELES CAPITAL MANAGEMENT LLC: AMSC position timeline

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

LOS ANGELES CAPITAL MANAGEMENT LLC held 181 AMSC 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 181 shares
    Change vs previous 13F -43,331 shares

    <0.01% of the 13F portfolio, value $7,513.

    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 43,512 shares
    Change vs previous 13F +17,875 shares

    0.01% of the 13F portfolio, value $1,472,881.

    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 25,637 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $1,510,532.

    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 25,637 shares
    Change vs previous 13F +944 shares

    0.01% of the 13F portfolio, value $1,522,581.

    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 24,693 shares
    Change vs previous 13F +63 shares

    <0.01% of the 13F portfolio, value $905,986.

    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 ended2025-03-31
    13F 24,630 shares
    Change vs previous 13F -13,742 shares

    <0.01% of the 13F portfolio, value $446,788.

    13F-HR 0001177206-25-000003 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).

  7. period ended2024-12-31
    13F 38,372 shares
    Change vs previous 13F +17,803 shares

    <0.01% of the 13F portfolio, value $945,102.

    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).

  8. period ended2024-09-30
    13F 20,569 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $485,428.

    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).