13F-HRCIK 0001608485
Last filed Aug 14, 2026Lansdowne Partners (UK) LLP·13F Holdings
$2.2B+50.2% vs prior quarter
- Positions
- 17
- Top-10 weight
- 98%
- Largest
- TSM · 32%
- Quarter ending
- Jun 30, 2026
- Added
- 10
- Trimmed
- 6
- Sold out
- 0
- Last filed
- Aug 14, 2026
Portfolio
What does Lansdowne Partners (UK) LLP own?
Lansdowne Partners (UK) LLP reported 17 long equity positions worth $2.2B for the quarter ending Jun 30, 2026. The largest is TSM at 32% of reported value. The ten largest positions make up 98% of the portfolio. Against the prior quarter it added to 10 positions, trimmed 6 and sold out of 0. The latest 13F was filed Aug 14, 2026.
Largest positionsValue · weight
- TSMTaiwan Semiconductor Manufacturing$704.8M32% of portfolio
- ARMArm Holdings plc$380.3M17% of portfolio
- DALDelta Air Lines, Inc.$231.5M11% of portfolio
- ADIAnalog Devices, Inc.$228.2M10% of portfolio
- UALUnited Airlines Holdings, Inc.$210.7M9.7% of portfolio
- BKRBaker Hughes Company$138.4M6.4% of portfolio
- SLBSchlumberger Limited$119.0M5.5% of portfolio
- IONQIonQ Inc$51.5M2.4% of portfolio
- AMZNAmazon.com, Inc.$31.7M1.5% of portfolio
- TXNTexas Instruments Incorporated$27.6M1.3% of portfolio
Sector tilt
Which sectors does Lansdowne Partners (UK) LLP lean on?
Technology (64%) and Industrials (21%) are the two largest sectors by reported value.
By share of reported value, across 17 classified tickers.
Quarter changes
What did Lansdowne Partners (UK) LLP buy and sell last quarter?
Largest additions last quarterEst. value
Reported value
How has Lansdowne Partners (UK) LLP's 13F value moved?
Reported value went from $487.3M to $2.2B over 11 quarters. It moves with prices and with buying and selling, so it is not a fund return.
$487.3MDec 2023
$702.6MMar 2024
$699.7MJun 2024
$573.8MSep 2024
$693.8MDec 2024
$256.6MMar 2025
$460.2MJun 2025
$813.9MSep 2025
$1.1BDec 2025
$1.4BMar 2026
$2.2BJun 2026
Latest 13F
What Lansdowne Partners (UK) LLP changed in its latest 13F
| Company | Change | Shares vs prior | Est. value | Filed |
|---|---|---|---|---|
| Baker Hughes Company BKR | +6087% | $136.2M | Aug 14, 2026 | |
| Teck Resources Ltd TECK | -85% | $102.9M | Aug 14, 2026 | |
| Taiwan Semiconductor Manufacturing TSM | +10% | $66.9M | Aug 14, 2026 | |
| Arm Holdings plc ARM | +15% | $48.6M | Aug 14, 2026 | |
| Analog Devices, Inc. ADI | -13% | $35.6M | Aug 14, 2026 | |
| Schlumberger Limited SLB | -13% | $18.5M | Aug 14, 2026 | |
| Amazon.com, Inc. AMZN | +71% | $13.1M | Aug 14, 2026 | |
| Agilent Technologies, Inc. A | New | $11.8M | Aug 14, 2026 | |
| IonQ Inc IONQ | +21% | $9.1M | Aug 14, 2026 | |
| Barrick Mining Corporation B | +20% | $2.5M | Aug 14, 2026 | |
| United Airlines Holdings, Inc. UAL | +1.2% | $2.5M | Aug 14, 2026 | |
| Rockwell Automation, Inc. ROK | -35% | $2.4M | Aug 14, 2026 | |
| Delta Air Lines, Inc. DAL | -0.6% | $1.4M | Aug 14, 2026 | |
| Lamar Advertising Company Class A LAMR | New | $285K | Aug 14, 2026 | |
| Texas Instruments Incorporated TXN | +0.6% | $173K | Aug 14, 2026 |
