These group level figures include funds of funds that mainly invest in external funds (those run by other groups) or overseas funds. However, figures exclude funds investing in internal funds (i.e. those run by the same group) to avoid double counting of fund assets at group level.

This explains why the sum of the group level figures for funds under management is different to the totals shown in other reports (except in the case of ISA reports).

These figures include UK domiciled funds only.

**Data is uploaded approximately three months in arrears**

Most recent data available: August 2023

Company Total ISA Funds Value Rank
St James's Place Unit Trust Group Ltd 10,574,907,564 1
Fidelity Worldwide Investment 7,736,543,277 2
Scottish Widows Unit Trusts Managers 7,547,495,672 3
HBOS Investment Fund Managers Limited 7,276,673,920 4
Legal & General (Unit Trust) Managers Limited 6,814,062,698 5
Invesco Perpetual 5,972,437,806 6
HSBC Global Asset Management (UK) Limited 4,647,111,342 7
M&G Securities Limited 4,240,354,621 8
Santander Asset Management (SAM UK) 3,839,642,214 9
Jupiter Unit Trust Managers Limited 3,193,609,759 10
Henderson Global Investors 2,754,992,870 11
RBS Collective Investment Funds Limited 1,951,451,926 12
CIS Unit Managers Ltd 1,836,401,016 14
Aviva Investors UK Fund Services Limited 1,400,048,088 15
Threadneedle Investment Services Ltd 1,268,237,722 16
Schroder Unit Trusts Limited 959,479,517 17
BNY Mellon Fund Managers Limited 921,860,821 18
JP Morgan Asset Management 814,422,700 19
Marks & Spencer Unit Trust Managers Ltd 735,207,072 20
F&C Fund Management 705,232,588 21
Architas Multi-Manager Limited 509,742,301 22
Artemis Fund Managers Ltd 480,642,359 23
Aberdeen 460,734,427 24
Barclays Asset Managers Limited 450,465,749 25
NFU Mutual Unit Managers Ltd 415,877,019 26
Premier Portfolio Managers Ltd 381,288,026 27
Ignis Fund Managers Limited 361,339,929 28
AXA IM UK Limited 330,470,123 29
BlackRock Investment Management (UK) Limited 299,582,625 30
Fundsmith 207,129,213 31
Capita Financial Managers Limited 198,381,459 32
Host Capital Limited 197,025,604 33
Margetts Fund Management Ltd 162,137,599 34
Investec Asset Management Ltd 158,773,635 35
Family Investment Management Ltd 132,810,567 36
Marlborough Fund Managers Limited 102,720,468 37
Royal London Unit Trust Managers Ltd 101,604,328 38
Legg Mason Investment (Funds) Limited 68,647,578 40
Old Mutual Investment Management Limited 65,854,164 41
Kames Capital 59,643,449 42
COURTIERS Asset Management Ltd 59,148,101 43
Ecclesiastical Investment Management Ltd 55,596,287 44
Allianz Global Investors 51,103,653 45
T. Bailey Fund Managers Limited 46,591,445 46
Liontrust Fund Partners LLP 43,706,695 47
First State Investments (UK) Ltd 39,583,971 48
McInroy & Wood Portfolios Ltd 36,372,230 49
Fund Partners Limited 35,455,144 50
Rathbone Unit Trust Management Limited 34,242,632 51
GLG Partners UK LTD 33,954,590 52
City Financial Investment 31,125,414 53
Franklin Templeton Funds 27,566,578 54
Clerical Medical 23,176,366 55
Neptune Investment Management Ltd 22,767,982 56
Investment Fund Services Limited (IFSL) 20,494,457 57
TU Fund Managers Ltd 16,563,221 58
Scottish Friendly Asset Managers Ltd 15,031,197 59
UBS Global Asset Management Funds Ltd 11,296,874 62
Smith & Williamson Investment Management 10,471,659 63
Sarasin & Partners LLP 8,957,737 64
Close Asset Management (UK) Ltd 6,832,564 65
SVM Asset Management Ltd 4,587,466 66
Phoenix Fund Services (UK) Limited 3,237,751 67
Miton Group 2,799,527 68
Orbis Investment Management Luxembourg S.A. 999,571 69
Querns Asset Managers 696,072 70
Consistent Unit Trust Management Co Ltd 376,832 71