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ACADIAN ASSET MANAGEMENT LLC: WB position timeline

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

ACADIAN ASSET MANAGEMENT LLC held 5,053,606 WB 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 5,053,606 shares
    Change vs previous 13F -512,069 shares

    0.04% of the 13F portfolio, value $36,664,000.

    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 5,565,675 shares
    Change vs previous 13F -293,202 shares

    0.07% of the 13F portfolio, value $48,677,000.

    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 5,858,877 shares
    Change vs previous 13F -1,022 shares

    0.1% of the 13F portfolio, value $59,854,000.

    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 5,859,899 shares
    Change vs previous 13F -88,120 shares

    0.13% of the 13F portfolio, value $72,643,000.

    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 5,948,019 shares
    Change vs previous 13F -17,269 shares

    0.12% of the 13F portfolio, value $56,659,000.

    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 5,965,288 shares
    Change vs previous 13F -4,745 shares

    0.16% of the 13F portfolio, value $56,471,000.

    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 5,970,033 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $56,992,000.

    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).