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NAYA CAPITAL MANAGEMENT UK LTD: HUM position timeline

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

NAYA CAPITAL MANAGEMENT UK LTD held 1,833,763 HUM 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 1,833,763 shares
    Change vs previous 13F +168,641 shares

    43.66% of the 13F portfolio, value $728,407,339.

    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 1,665,122 shares
    Change vs previous 13F +421,938 shares

    24.44% of the 13F portfolio, value $288,715,504.

    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 1,243,184 shares
    Change vs previous 13F +461,563 shares

    23.98% of the 13F portfolio, value $318,416,718.

    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 781,621 shares
    Change vs previous 13F not available

    17.3% of the 13F portfolio, value $203,354,336.

    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).