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Magellan Asset Management Ltd: UNH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Magellan Asset Management Ltd on UNH, newest first. How the timeline and the estimate are built.

Magellan Asset Management Ltd held 104,330 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 104,330 shares
    Change vs previous 13F -615,473 shares

    0.97% of the 13F portfolio, value $43,362,678.

    13F-HR 0001536105-26-000006 filed by Magellan Asset Management Ltd
    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 719,803 shares
    Change vs previous 13F -91,935 shares

    2.53% of the 13F portfolio, value $194,771,494.

    13F-HR 0001536105-26-000005 filed by Magellan Asset Management Ltd
    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 811,738 shares
    Change vs previous 13F +212 shares

    3.26% of the 13F portfolio, value $267,962,831.

    13F-HR 0001536105-26-000004 filed by Magellan Asset Management Ltd
    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 811,526 shares
    Change vs previous 13F -11,341 shares

    3.32% of the 13F portfolio, value $280,219,928.

    13F-HR 0001536105-25-000008 filed by Magellan Asset Management Ltd
    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 822,867 shares
    Change vs previous 13F +264,955 shares

    2.93% of the 13F portfolio, value $256,709,818.

    13F-HR 0001085146-25-004607 filed by Magellan Asset Management Ltd
    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 557,912 shares
    Change vs previous 13F -77,638 shares

    3.55% of the 13F portfolio, value $292,206,410.

    13F-HR 0001085146-25-002952 filed by Magellan Asset Management Ltd
    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 635,550 shares
    Change vs previous 13F not available

    3.53% of the 13F portfolio, value $321,499,323.

    13F-HR 0001085146-25-001106 filed by Magellan Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

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