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NAYA CAPITAL MANAGEMENT UK LTD: UNH position timeline

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

NAYA CAPITAL MANAGEMENT UK LTD held 1,051,012 UNH shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,051,012 shares
    Change vs previous 13F +40,459 shares

    26.18% of the 13F portfolio, value $436,832,118.

    13F-HR 0001172661-26-003537 filed by NAYA CAPITAL MANAGEMENT UK 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 1,010,553 shares
    Change vs previous 13F +97,821 shares

    23.15% of the 13F portfolio, value $273,445,536.

    13F-HR 0001172661-26-002311 filed by NAYA CAPITAL MANAGEMENT UK 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 912,732 shares
    Change vs previous 13F +11,341 shares

    22.69% of the 13F portfolio, value $301,301,961.

    13F-HR 0001172661-26-001276 filed by NAYA CAPITAL MANAGEMENT UK 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 901,391 shares
    Change vs previous 13F +292,015 shares

    26.48% of the 13F portfolio, value $311,250,312.

    13F-HR 0001172661-25-005033 filed by NAYA CAPITAL MANAGEMENT UK 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 609,376 shares
    Change vs previous 13F not available

    14.58% of the 13F portfolio, value $190,107,031.

    13F-HR 0001172661-25-003495 filed by NAYA CAPITAL MANAGEMENT UK LTD
    Filed (acceptance time not in the bulk data set), ingested

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