Data / Investment advisers / Lansdowne Partners (UK) LLP
Lansdowne Partners (UK) LLP, London, United Kingdom: $10.3 billion AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Lansdowne Partners (UK) LLP is an SEC registered investment adviser with its main office in London, United Kingdom and reports $10.3 billion in regulatory assets under management in its Form ADV filed July 27, 2026. Its clients include pooled investment vehicles, state and municipal governments and sovereign wealth funds and foreign official institutions. It is paid through a percentage of assets under management and performance based fees. It advises 7 private funds.
The request: Watch Lansdowne Partners (UK) LLP (CRD number 172244): each new Form ADV amendment, with AUM, clients and private funds. $10 of work on sign-up, no card.
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- Registration
- SEC registered investment adviser
- CRD number
- 172244
- SEC file number
- 801-80091
- SEC status
- Approved, effective August 1, 2014
- Main office
- 65 Curzon Street, London, United Kingdom W1J 8PE
- Phone
- 44-20-7290-5500
- Website
- lansdownepartners.com
- Regulatory AUM
- $10,295,290,079 in the Form ADV filed July 27, 2026
- Discretionary AUM
- $10,295,290,079
- Accounts
- 35
- Employees
- 53, of which 14 give investment advice
- Form of organization
- Limited Liability Partnership
- Paid through
- a percentage of assets under management, performance based fees
- Private funds
- 7: 6 hedge funds, 1 other private fund
- Gross assets of private funds
- $3,996,437,049
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- July 27, 2026
- SEC record
- Investment Adviser Public Disclosure
Clients
Client types the adviser reports in Form ADV item 5.D, with the AUM it attributes to each.
| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 33 | $8.87 billion |
| State or municipal government entities | 1 | $997.9 million |
| Sovereign wealth funds and foreign official institutions | 1 | $428.8 million |
AUM in the SEC's monthly files
Each change in the AUM the adviser reported across the monthly SEC files held here, with the first file that shows the new value.
| First in the file of | AUM | Form ADV filed |
|---|---|---|
| July 1, 2026 | $10.30 billion | June 29, 2026 |
| December 1, 2025 | $8.01 billion | June 18, 2025 |
Also on SpecStream
- Advisers with $10 billion to $100 billion in AUM
- Advisers serving pooled investment vehicles
- Advisers serving state and municipal governments
- Advisers that manage private funds
- Lansdowne Partners (UK) LLP on the SEC's adviser search
Public data published by the US Securities and Exchange Commission (US government work). Advisers report these values themselves in Form ADV, and neither the SEC nor the states approve or guarantee them. AUM is regulatory assets under management as the adviser reported it in Form ADV item 5.F, which can differ from the AUM a firm quotes elsewhere. Exempt reporting advisers do not report AUM. Office address, phone and website are the adviser's main office as filed; a firm that files its main office as a private residence shows no street address or phone. An Item 11 disclosure is a reported event, not a finding about the firm today. Details for each firm are on the SEC's Investment Adviser Public Disclosure site. This page uses SEC data and is not endorsed or certified by the SEC. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.