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ACADIAN ASSET MANAGEMENT LLC: OIS position timeline

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

ACADIAN ASSET MANAGEMENT LLC held 2,042,288 OIS 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 2,042,288 shares
    Change vs previous 13F -310,097 shares

    0.02% of the 13F portfolio, value $16,350,000.

    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 2,352,385 shares
    Change vs previous 13F -86,237 shares

    0.04% of the 13F portfolio, value $27,368,000.

    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 2,438,622 shares
    Change vs previous 13F -40,435 shares

    0.03% of the 13F portfolio, value $16,507,000.

    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 2,479,057 shares
    Change vs previous 13F +45,415 shares

    0.03% of the 13F portfolio, value $15,021,000.

    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 2,433,642 shares
    Change vs previous 13F +6,385 shares

    0.03% of the 13F portfolio, value $13,042,000.

    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 2,427,257 shares
    Change vs previous 13F +32,798 shares

    0.04% of the 13F portfolio, value $12,498,000.

    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 2,394,459 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $12,113,000.

    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).