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ACADIAN ASSET MANAGEMENT LLC: GM position timeline

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

ACADIAN ASSET MANAGEMENT LLC held 343,462 GM 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 343,462 shares
    Change vs previous 13F -611,822 shares

    0.03% of the 13F portfolio, value $26,465,000.

    13F-HR 0001140361-26-032657 filed by ACADIAN ASSET 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 955,284 shares
    Change vs previous 13F -536,565 shares

    0.1% of the 13F portfolio, value $71,150,000.

    13F-HR 0001140361-26-020957 filed by ACADIAN ASSET 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 1,491,849 shares
    Change vs previous 13F +916,491 shares

    0.2% of the 13F portfolio, value $121,295,000.

    13F-HR 0001140361-26-004564 filed by ACADIAN ASSET 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 575,358 shares
    Change vs previous 13F +367,777 shares

    0.06% of the 13F portfolio, value $35,067,000.

    13F-HR 0001140361-25-041908 filed by ACADIAN ASSET 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 207,581 shares
    Change vs previous 13F +46,187 shares

    0.02% of the 13F portfolio, value $10,209,000.

    13F-HR 0001140361-25-029365 filed by ACADIAN ASSET 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 161,394 shares
    Change vs previous 13F -93,062 shares

    0.02% of the 13F portfolio, value $7,582,000.

    13F-HR 0001135428-25-000021 filed by ACADIAN ASSET 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 254,456 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $13,547,000.

    13F-HR 0001135428-25-000010 filed by ACADIAN ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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