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Disclosery

BlackRock, Inc.: UNH position timeline

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

BlackRock, Inc. held 76,863,061 UNH shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 76,863,061 shares
    Change vs previous 13F +3,395,530 shares

    0.48% of the 13F portfolio, value $31,946,594,368.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 73,467,531 shares
    Change vs previous 13F -1,276,021 shares

    0.35% of the 13F portfolio, value $19,879,579,128.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 74,743,552 shares
    Change vs previous 13F +451,654 shares

    0.42% of the 13F portfolio, value $24,673,593,995.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 74,291,898 shares
    Change vs previous 13F -1,020,189 shares

    0.45% of the 13F portfolio, value $25,652,992,574.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 75,312,087 shares
    Change vs previous 13F +1,021,868 shares

    0.45% of the 13F portfolio, value $23,495,111,691.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 74,290,219 shares
    Change vs previous 13F +2,275,323 shares

    0.82% of the 13F portfolio, value $38,909,501,589.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 72,014,896 shares
    Change vs previous 13F -1,599,711 shares

    0.74% of the 13F portfolio, value $36,429,455,288.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 73,614,607 shares
    Change vs previous 13F not available

    0.91% of the 13F portfolio, value $43,040,988,331.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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