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ACADIAN ASSET MANAGEMENT LLC: UNH position timeline

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

ACADIAN ASSET MANAGEMENT LLC held 1,138,592 UNH 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 1,138,592 shares
    Change vs previous 13F +578,080 shares

    0.56% of the 13F portfolio, value $473,193,000.

    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 560,512 shares
    Change vs previous 13F +271,620 shares

    0.22% of the 13F portfolio, value $151,655,000.

    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 288,892 shares
    Change vs previous 13F +51,836 shares

    0.16% of the 13F portfolio, value $95,347,000.

    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 237,056 shares
    Change vs previous 13F -84,970 shares

    0.14% of the 13F portfolio, value $81,842,000.

    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 322,026 shares
    Change vs previous 13F +173,108 shares

    0.21% of the 13F portfolio, value $100,451,000.

    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 148,918 shares
    Change vs previous 13F +89,560 shares

    0.22% of the 13F portfolio, value $77,984,000.

    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 59,358 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $30,020,000.

    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).