Q4 2025 · 13F-HR
NAYA CAPITAL MANAGEMENT UK LTDholdings as filed
Filed 2026-02-18 · accession 0001172661-26-001276
$1.33B
Reported value
5
Positions
2025-12-31
Period end
The Brief · NAYA CAPITAL MANAGEMENT UK LTD · Q4 2025
AI · grounded in 13F
NAYA CAPITAL MANAGEMENT UK LTD initiated a new position in FWONK valued at $208.2M. The fund also established a new stake in MASI for $203M and increased its holding in HUM by 59.05%. These additions coincided with the complete exit of positions in AMAT and FERG, which reduced exposure by $180.5M and $132.8M respectively.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 444859102 | HUM | HUMANA INC | $318.4M | 24.0% | 1,243,184 | Common | SOLE |
| 91324P102 | UNH | UNITEDHEALTH GROUP INC | $301.3M | 22.7% | 912,732 | Common | SOLE |
| 980745103 | WWD | WOODWARD INC | $297.1M | 22.4% | 982,873 | Common | SOLE |
| 531229755 | FWONK | LIBERTY MEDIA CORP DEL | $208.2M | 15.7% | 2,113,878 | Common | SOLE |
| 574795100 | MASI | MASIMO CORP | $203.0M | 15.3% | 1,560,697 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.