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NAYA CAPITAL MANAGEMENT UK LTD

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13F filer, CIK 1665012, London, United Kingdom

NAYA CAPITAL MANAGEMENT UK LTD reported $2,078,850,201 across 4 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-003537

Period
2026-06-30
Reported value
$2.08B
Holdings
4
Top 10 weight
100%
New
1
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
FWONKadded+859,786$81.8M
HUMadded+168,641$67M
UNHadded+40,459$16.8M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
WWDexited-677,419-$242M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2026

Share positions as resolved from 13F-HR 0001172661-26-003537, largest first. % of portfolio is the value over $1,668,390,201, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
HUMHUMANA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 781,621 shares; 2025Q4: 1,243,184 shares; 2026Q1: 1,665,122 shares; 2026Q2: 1,833,763 shares 1,833,763$728M43.66%+168,641Timeline
FWONKLIBERTY MEDIA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,113,878 shares; 2026Q1: 4,428,744 shares; 2026Q2: 5,288,530 shares 5,288,530$503M30.16%+859,786Timeline
UNHUNITEDHEALTH GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 609,376 shares; 2025Q3: 901,391 shares; 2025Q4: 912,732 shares; 2026Q1: 1,010,553 shares; 2026Q2: 1,051,012 shares 1,051,012$437M26.18%+40,459Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
EEMISHARES TR MSCI EMG MKT ETFput6,000,000$410Mnew

Sold out in Q2 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
WWDWOODWARD INC677,419$242Mshares

How Q2 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001172661-26-003537 base2026-08-14acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0001172661-26-003537 Quarter ended 2026-06-302026-08-14acceptance time not in the bulk data set
13F-HR 0001172661-26-002311 Quarter ended 2026-03-312026-05-15acceptance time not in the bulk data set
13F-HR 0001172661-26-001276 Quarter ended 2025-12-312026-02-18acceptance time not in the bulk data set
13F-HR 0001172661-25-005033 Quarter ended 2025-09-302025-11-14acceptance time not in the bulk data set
13F-HR 0001172661-25-003495 Quarter ended 2025-06-302025-08-14acceptance time not in the bulk data set
13F-HR 0001172661-25-002349 Quarter ended 2025-03-312025-05-15acceptance time not in the bulk data set
13F-HR 0001172661-25-001139 Quarter ended 2024-12-312025-02-14acceptance time not in the bulk data set
13F-HR 0001172661-24-005195 Quarter ended 2024-09-302024-11-14acceptance time not in the bulk data set
13F-HR 0001172661-24-003551 Quarter ended 2024-06-302024-08-14acceptance time not in the bulk data set
13F-HR 0001172661-24-002493 Quarter ended 2024-03-312024-05-15acceptance time not in the bulk data set
13F-HR 0001172661-24-001459 Quarter ended 2023-12-312024-02-14acceptance time not in the bulk data set
13F-HR 0001172661-23-004023 Quarter ended 2023-09-302023-11-14acceptance time not in the bulk data set
13F-HR 0001172661-23-003122 Quarter ended 2023-06-302023-08-14acceptance time not in the bulk data set
13F-HR 0001172661-23-002223 Quarter ended 2023-03-312023-05-15acceptance time not in the bulk data set
13F-HR 0001172661-23-001343 Quarter ended 2022-12-312023-02-14acceptance time not in the bulk data set
13F-HR 0001172661-22-002591 Quarter ended 2022-09-302022-11-14acceptance time not in the bulk data set
13F-HR 0001172661-22-002014 Quarter ended 2022-06-302022-08-15acceptance time not in the bulk data set
13F-HR 0001172661-22-001463 Quarter ended 2022-03-312022-05-16acceptance time not in the bulk data set
13F-HR 0001172661-22-000567 Quarter ended 2021-12-312022-02-14acceptance time not in the bulk data set
13F-HR 0001172661-21-002387 Quarter ended 2021-09-302021-11-15acceptance time not in the bulk data set
13F-HR 0001172661-21-001859 Quarter ended 2021-06-302021-08-16acceptance time not in the bulk data set
13F-HR 0001172661-21-001338 Quarter ended 2021-03-312021-05-17acceptance time not in the bulk data set
13F-HR 0001172661-21-000844 Quarter ended 2020-12-312021-02-16acceptance time not in the bulk data set
13F-HR 0001172661-20-002299 Quarter ended 2020-09-302020-11-16acceptance time not in the bulk data set
13F-HR 0001172661-20-001860 Quarter ended 2020-06-302020-08-14acceptance time not in the bulk data set
13F-HR 0001172661-20-001406 Quarter ended 2020-03-312020-05-15acceptance time not in the bulk data set
13F-HR 0001172661-20-000837 Quarter ended 2019-12-312020-02-14acceptance time not in the bulk data set
13F-HR 0001172661-19-002379 Quarter ended 2019-09-302019-11-14acceptance time not in the bulk data set
13F-HR 0001172661-19-001845 Quarter ended 2019-06-302019-08-14acceptance time not in the bulk data set
13F-HR 0001172661-19-001396 Quarter ended 2019-03-312019-05-15acceptance time not in the bulk data set
13F-HR 0001172661-19-000886 Quarter ended 2018-12-312019-02-14acceptance time not in the bulk data set
13F-HR 0001172661-18-002203 Quarter ended 2018-09-302018-11-14acceptance time not in the bulk data set
13F-HR 0001172661-18-001679 Quarter ended 2018-06-302018-08-14acceptance time not in the bulk data set
13F-HR 0001172661-18-001254 Quarter ended 2018-03-312018-05-15acceptance time not in the bulk data set
13F-HR 0001172661-18-000786 Quarter ended 2017-12-312018-02-14acceptance time not in the bulk data set
13F-HR 0001172661-17-002098 Quarter ended 2017-09-302017-11-14acceptance time not in the bulk data set
13F-HR 0001172661-17-001703 Quarter ended 2017-06-302017-08-14acceptance time not in the bulk data set
13F-HR 0001172661-17-001244 Quarter ended 2017-03-312017-05-15acceptance time not in the bulk data set
13F-HR 0001172661-17-000787 Quarter ended 2016-12-312017-02-14acceptance time not in the bulk data set
13F-HR 0001172661-16-004339 Quarter ended 2016-09-302016-11-14acceptance time not in the bulk data set
13F-HR 0001172661-16-003905 Quarter ended 2016-06-302016-08-15acceptance time not in the bulk data set
13F-HR 0001172661-16-003430 Quarter ended 2016-03-312016-05-16acceptance time not in the bulk data set
13F-HR 0001172661-16-002964 Quarter ended 2015-12-312016-02-16acceptance time not in the bulk data set