Lansdowne Partners (UK) LLP disclosed 24 US equity positions worth $1.4bn in its Q4 2025 13F filing. Its largest position is TSM at 29.5% of the reported book, followed by ADI and DAL. Versus Q3 2025 it opened 3 new positions, added to 8, reduced 7 and exited 0.
$1.4bn
Reported equity book
Sum of the long US equity positions in the filing, at the values filed. Options are excluded.
24
Positions
Distinct securities in the equity book with a reported value above zero. Options are excluded.
29.5%
Largest position
The largest single position as a share of the reported equity book.
90.2%
Top 10 weight
The ten largest positions together, as a share of the reported equity book.
7
Effective positions
1 / HHI of portfolio weights: the number of equal-weight positions the book behaves like.
49
Quarters on file since Q2 2014
Quarters for which this manager's 13F holdings are on record.