LANSDOWNE PARTNERS (UK) LLP 13F: Quarter-over-Quarter Portfolio Changes
LANSDOWNE PARTNERS (UK) LLP reported a disclosed portfolio value of approximately $1.9 billion in its latest SEC Form 13F-HR filing for Q1 2026, up 36.9% quarter on quarter. Over the quarter, the fund initiated 2 new positions, bought more shares in 18 holdings, trimmed 2 holdings, and exited 4 positions.
LANSDOWNE PARTNERS (UK) LLP's top buy was a new stake in Slb (SLB) , equal to 8.1% of the disclosed portfolio. Its top sell was Crh PLC (CRH) . The fund exited the position completely after it had accounted for 2.8% of the previous portfolio.
New PositionsQ1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| SLB | SLB | 8.1% | History → |
| BAKER HUGHES COMPANY | BKR | 0.1% | Holders → |
Top BuysQ1 2026
Showing the top 10 buys among 18 existing positions where the fund bought more shares in Q1 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| SMURFIT WESTROCK PLC | SW | +3.3% | +627.1% | History → |
| MEDTRONIC PLC | MDT | +0.2% | +182.9% | Holders → |
| ARM HOLDINGS PLC | ARM | +3.8% | +98.2% | History → |
| LINDE PLC | LIN | +4.8% | +97.5% | History → |
| RALLIANT CORP | RAL | +0.1% | +94.9% | Holders → |
| AMAZON.COM | AMZN | +0.1% | +64.1% | Holders → |
| BARRICK MNG CORP | B | +-0.1% | +29.2% | Holders → |
| UNITED AIRLS HLDGS INC | UAL | +-2.5% | +24.5% | History → |
| IONQ INC | IONQ | +-0.9% | +23.8% | Holders → |
| TEXAS INSTRUMENTS | TXN | +-0.0% | +18.0% | Holders → |
Top SellsQ1 2026
The fund's top sells among positions it retained in Q1 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| ROCKWELL AUTOMATION INC | ROK | -0.6% | 54.8% | Holders → |
| ACUSHNET HLDGS CORP | GOLF | -0.5% | 1.3% | History → |
Full ExitsQ1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| CRH PLC | CRH | 2.8% |
| SOHO HOUSE & CO INC | 75Z | 1.7% |
| FORTIVE CORP | FTV | 0.2% |
| FLUTTER ENTMT PLC | FLUT | 0.0% |
Net Portfolio Value ChangeQ1 2026
- $1.4BPrior quarter
- $1.9BCurrent quarter
- +$0.5BNet delta
- +36.9%% change
Methodology & FAQ
How LANSDOWNE PARTNERS (UK) LLP Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for LANSDOWNE PARTNERS (UK) LLP: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description — including how confidential treatment filings are handled — is documented in the Methodology.
What stocks did LANSDOWNE PARTNERS (UK) LLP buy in Q1 2026?
In Q1 2026, LANSDOWNE PARTNERS (UK) LLP initiated 2 new positions (SLB (SLB), BAKER HUGHES COMPANY (BKR)); bought more shares of SMURFIT WESTROCK PLC (SW), MEDTRONIC PLC (MDT), ARM HOLDINGS PLC (ARM), LINDE PLC (LIN), RALLIANT CORP (RAL) — the largest 5 of 18 adds.
What stocks did LANSDOWNE PARTNERS (UK) LLP sell in Q1 2026?
In Q1 2026, LANSDOWNE PARTNERS (UK) LLP fully sold 4 positions (CRH PLC (CRH), SOHO HOUSE & CO INC (75Z), FORTIVE CORP (FTV), FLUTTER ENTMT PLC (FLUT)); reduced holdings in ROCKWELL AUTOMATION INC (ROK), ACUSHNET HLDGS CORP (GOLF).
Which positions did LANSDOWNE PARTNERS (UK) LLP initiate in Q1 2026?
LANSDOWNE PARTNERS (UK) LLP established 2 new positions in Q1 2026: SLB (SLB, 8.1%), BAKER HUGHES COMPANY (BKR, 0.1%).
Which existing positions saw the largest allocation increases for LANSDOWNE PARTNERS (UK) LLP in Q1 2026?
Of 18 existing positions with share-count increases in Q1 2026, the largest were: SMURFIT WESTROCK PLC (SW, +3.3% weight, +627.1% shares), MEDTRONIC PLC (MDT, +0.2% weight, +182.9% shares), ARM HOLDINGS PLC (ARM, +3.8% weight, +98.2% shares), LINDE PLC (LIN, +4.8% weight, +97.5% shares), RALLIANT CORP (RAL, +0.1% weight, +94.9% shares), AMAZON.COM (AMZN, +0.1% weight, +64.1% shares), BARRICK MNG CORP (B, +-0.1% weight, +29.2% shares), UNITED AIRLS HLDGS INC (UAL, +-2.5% weight, +24.5% shares), IONQ INC (IONQ, +-0.9% weight, +23.8% shares), TEXAS INSTRUMENTS (TXN, +-0.0% weight, +18.0% shares).
Which positions did LANSDOWNE PARTNERS (UK) LLP fully exit in Q1 2026?
LANSDOWNE PARTNERS (UK) LLP fully exited 4 positions in Q1 2026: CRH PLC (CRH, last-reported weight 2.8%), SOHO HOUSE & CO INC (75Z, last-reported weight 1.7%), FORTIVE CORP (FTV, last-reported weight 0.2%), FLUTTER ENTMT PLC (FLUT, last-reported weight 0.0%).
Which existing positions saw the largest allocation reductions for LANSDOWNE PARTNERS (UK) LLP in Q1 2026?
Of 2 existing positions with share-count reductions in Q1 2026, the largest were: ROCKWELL AUTOMATION INC (ROK, -0.6% weight, -54.8% shares), ACUSHNET HLDGS CORP (GOLF, -0.5% weight, -1.3% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.