Lansdowne Partners is primarily an investment management firm specializing in fundamental equity investing, which has transitioned from long/short to predominantly long-only strategies. While not a dedicated venture capital firm, they engage in some venture investing, particularly in UK scale-ups, with an appetite for growth equity and biotech/life science in Western Europe.
62% of their portfolio is in Hardware & Semiconductors. Average disclosed round size is $51.4M (across 7 rounds with reported amounts).
Portfolio
8
Fund Size
$32B
Top Stage
Series B
Last 12 Mo
0
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
8 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 OQC | Series B | $100M | Mar 2024 |
| OOxford Ionics | Series A | $36.6M | Jan 2023 |
| RReplay | Seed | $55M | Jul 2022 |
 Circ | Series B | $30M | Jul 2022 |
 Oxford Quantum Circuits | Series A | $46M | Jul 2022 |
| Oxford Quantum Circuits | Series A | $47M | Jul 2022 |
| RRaspberry Pi Foundation | Series B | $45M | Sep 2021 |
| NNattergal | Unknown | — | — |
Top Co-Investors
Oxford Science Enterprises4 shared
British Patient Capital2 shared
Oxford Investment Consultants2 shared
KKR1 shared
Salt Fund1 shared
Axial Partners1 shared
Breakthrough Energy Ventures1 shared
Temasek Holdings1 shared
Chevron Technology Ventures1 shared
SBI Investment1 shared
Aviva1 shared
Prosus Ventures1 shared
Torch Capital1 shared
Arm Holdings1 shared
Last updated: 5 March 2026