LANSDOWNE PARTNERS (UK) LLP
Hedge FundCIKLocation
Long U.S. equity positions disclosed to the SEC on Form 13F-HR.
Latest filingQ1 2026Quarter ended31 Mar 2026Filed14 May 2026
Firm profile · Form ADV
SEC adviser registrationLansdowne Partners (UK) LLP provides discretionary investment advisory services to commingled investment vehicles and separately managed accounts for sophisticated investors. The firm's investment strategy generally aims to deliver annual returns through fundamental research, utilizing methods such as fundamental long/short equity, traditional equity, short selling, leverage, and derivatives across Developed Markets Equity, European Equity, and Greater China Equity strategies.Summarised from the firm’s Form ADV Part 2A brochure.
Portfolio Turnover
15%
Of book traded, QoQ
Positions
65
Long U.S. equities
Top 10 Concentration
51%
Of reported value
QoQ Change
$502.6M
Value change
Assets under management
Form ADV RAUM · client mix · 13F over timeRegulatory AUM
$7.2B
Form ADV, as of Jun 2024
● 100% discretionary ($7.2B)
By client type
13F AUM over time
$1.9B
Q1 ’26 · 13F AUM
▼ 82%
48 quarters
Sector Breakdown
Latest filingInformation Technology45.3% · $845.0M
Unclassified19.4% · $361.4M
Industrials17.1% · $319.4M
Energy8.3% · $154.5M
Materials6.5% · $120.6M
Consumer Discretionary3.5% · $65.6M
★ Position spotlightTSM
| Security⇅ | Shares⇅ | Market Value▼ | Est. Cost⇅ | Last Px⇅ | Est. Return⇅ | % Portfolio⇅ | Δ Shares⇅ | Action⇅ |
|---|---|---|---|---|---|---|---|---|
| 449KSH | $222.7M | ~$495.76 | — | — | 11.9% | ▲ 97.5% | Added | |
| 447KSH | $151.2M | ~$337.95 | $432.35 | ▲27.9% | 8.1% | ▲ 188.8% | Added | |
| 408KSH | $137.8M | ~$337.95 | $432.35 | ▲27.9% | 7.4% | ▲ 163.2% | Added | |
| 1.87MSH | $74.5M | ~$39.85 | — | — | 4.0% | ▲ 627.1% | Added | |
| 230KSH | $73.3M | ~$318.14 | $386.91 | ▲21.6% | 3.9% | ▲ 17.2% | Added | |
| 197KSH | $66.6M | ~$337.95 | $432.35 | ▲27.9% | 3.6% | ▲ 27.2% | Added | |
| 185KSH | $58.9M | ~$318.14 | $386.91 | ▲21.6% | 3.2% | ▼ 5.8% | Reduced | |
| 877KSH | $58.3M | ~$66.48 | $92.57 | ▲39.2% | 3.1% | ▲ 280.6% | Added | |
| 772KSH | $51.3M | ~$66.48 | $92.57 | ▲39.2% | 2.7% | ▲ 234.8% | Added | |
| 151KSH | $50.9M | ~$337.95 | $432.35 | ▲27.9% | 2.7% | ▼ 2.7% | Reduced | |
| 984KSH | $50.6M | ~$51.39 | $47.00 | ▼8.5% | 2.7% | New | New | |
| 543KSH | $50.0M | ~$92.07 | $136.11 | ▲47.8% | 2.7% | ▲ 226.2% | Added | |
| 939KSH | $48.3M | ~$51.39 | $47.00 | ▼8.5% | 2.6% | New | New | |
| 300KSH | $45.3M | ~$151.28 | $334.27 | ▲121.0% | 2.4% | ▲ 491.4% | Added | |
| 133KSH | $45.0M | ~$337.95 | $432.35 | ▲27.9% | 2.4% | ▼ 14.1% | Reduced | |
| 283KSH | $42.8M | ~$151.28 | $334.27 | ▲121.0% | 2.3% | ▲ 458.8% | Added | |
| 432KSH | $39.8M | ~$92.07 | $136.11 | ▲47.8% | 2.1% | ▲ 159.6% | Added | |
| 702KSH | $36.3M | ~$51.75 | $58.22 | ▲12.5% | 1.9% | ▲ 184.9% | Added | |
| 556KSH | $28.8M | ~$51.75 | $58.22 | ▲12.5% | 1.5% | ▲ 125.4% | Added | |
| 88KSH | $27.9M | ~$318.14 | $386.91 | ▲21.6% | 1.5% | ▼ 55.3% | Reduced |
Added
$222.7M· 11.9%· 449K SH· ▲ 97.5%· cost $495.76
TSMAdded
$151.2M· 8.1%· 447K SH· ▲ 188.8%· cost $337.95· last $432.35· ▲27.9%
TSMAdded
$137.8M· 7.4%· 408K SH· ▲ 163.2%· cost $337.95· last $432.35· ▲27.9%
Added
$74.5M· 4.0%· 1.87M SH· ▲ 627.1%· cost $39.85
ADIAdded
$73.3M· 3.9%· 230K SH· ▲ 17.2%· cost $318.14· last $386.91· ▲21.6%
TSMAdded
$66.6M· 3.6%· 197K SH· ▲ 27.2%· cost $337.95· last $432.35· ▲27.9%
ADIReduced
$58.9M· 3.2%· 185K SH· ▼ 5.8%· cost $318.14· last $386.91· ▲21.6%
DALAdded
$58.3M· 3.1%· 877K SH· ▲ 280.6%· cost $66.48· last $92.57· ▲39.2%
DALAdded
$51.3M· 2.7%· 772K SH· ▲ 234.8%· cost $66.48· last $92.57· ▲39.2%
TSMReduced
$50.9M· 2.7%· 151K SH· ▼ 2.7%· cost $337.95· last $432.35· ▲27.9%
SLBNew
$50.6M· 2.7%· 984K SH· New· cost $51.39· last $47.00· ▼8.5%
UALAdded
$50.0M· 2.7%· 543K SH· ▲ 226.2%· cost $92.07· last $136.11· ▲47.8%
SLBNew
$48.3M· 2.6%· 939K SH· New· cost $51.39· last $47.00· ▼8.5%
ARMAdded
$45.3M· 2.4%· 300K SH· ▲ 491.4%· cost $151.28· last $334.27· ▲121.0%
TSMReduced
$45.0M· 2.4%· 133K SH· ▼ 14.1%· cost $337.95· last $432.35· ▲27.9%
ARMAdded
$42.8M· 2.3%· 283K SH· ▲ 458.8%· cost $151.28· last $334.27· ▲121.0%
UALAdded
$39.8M· 2.1%· 432K SH· ▲ 159.6%· cost $92.07· last $136.11· ▲47.8%
TECKAdded
$36.3M· 1.9%· 702K SH· ▲ 184.9%· cost $51.75· last $58.22· ▲12.5%
TECKAdded
$28.8M· 1.5%· 556K SH· ▲ 125.4%· cost $51.75· last $58.22· ▲12.5%
ADIReduced
$27.9M· 1.5%· 88K SH· ▼ 55.3%· cost $318.14· last $386.91· ▲21.6%
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