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: December 2023

Company Total ISA Funds Value Rank
St James's Place Unit Trust Group Ltd 9,721,836,287 1
Scottish Widows Unit Trusts Managers 7,529,269,825 2
Fidelity Worldwide Investment 7,341,229,332 3
HBOS Investment Fund Managers Limited 7,148,060,698 4
Legal & General (Unit Trust) Managers Limited 6,664,087,707 5
Invesco Perpetual 5,823,146,952 6
HSBC Global Asset Management (UK) Limited 4,455,770,876 7
M&G Securities Limited 4,175,273,434 8
Santander Asset Management (SAM UK) 3,844,772,408 9
Jupiter Unit Trust Managers Limited 3,101,859,279 10
Henderson Global Investors 2,687,809,097 11
RBS Collective Investment Funds Limited 1,890,343,461 12
CIS Unit Managers Ltd 1,776,806,808 14
Aviva Investors UK Fund Services Limited 1,365,290,436 15
Threadneedle Investment Services Ltd 1,247,168,183 16
Schroder Unit Trusts Limited 938,493,074 17
BNY Mellon Fund Managers Limited 901,118,507 18
JP Morgan Asset Management 801,322,782 19
Marks & Spencer Unit Trust Managers Ltd 718,277,444 20
F&C Fund Management 698,573,044 21
Architas Multi-Manager Limited 502,923,924 22
Artemis Fund Managers Ltd 470,440,768 23
Aberdeen 452,046,116 24
Barclays Asset Managers Limited 444,957,921 25
NFU Mutual Unit Managers Ltd 419,646,016 26
Ignis Fund Managers Limited 380,886,184 27
Premier Portfolio Managers Ltd 370,686,231 28
AXA IM UK Limited 319,140,873 29
BlackRock Investment Management (UK) Limited 294,047,653 30
Capita Financial Managers Limited 198,254,692 31
Host Capital Limited 190,877,590 32
Fundsmith 170,773,681 33
Investec Asset Management Ltd 157,933,329 34
Margetts Fund Management Ltd 140,554,125 35
Family Investment Management Ltd 127,670,819 36
Royal London Unit Trust Managers Ltd 100,014,745 37
Marlborough Fund Managers Limited 99,643,905 38
Legg Mason Investment (Funds) Limited 67,814,804 40
Kames Capital 58,563,877 41
COURTIERS Investment Services Limited 55,513,356 42
Ecclesiastical Investment Management Ltd 54,919,996 43
Old Mutual Fund Managers Limited 51,353,068 44
Allianz Global Investors 49,934,870 45
T. Bailey Fund Managers Limited 45,835,935 46
Liontrust Fund Partners LLP 43,355,658 47
First State Investments (UK) Ltd 38,548,235 48
Fund Partners Limited 34,709,605 49
McInroy & Wood Portfolios Ltd 33,285,948 50
Rathbone Unit Trust Management Limited 32,845,316 51
GLG Partners UK LTD 32,151,627 52
City Financial Investment 30,258,741 53
Franklin Templeton Funds 27,623,312 54
Clerical Medical 23,026,276 55
Investment Fund Services Limited (IFSL) 22,482,096 56
Neptune Investment Management Ltd 22,336,619 57
Scottish Friendly Asset Managers Ltd 14,452,904 59
Old Mutual Investment Management Limited 12,934,987 61
Smith & Williamson Investment Management 10,231,843 63
Sarasin & Partners LLP 8,543,882 64
Close Asset Management (UK) Ltd 6,420,749 65
SVM Asset Management Ltd 4,371,804 66
Miton Group 2,818,377 67
Phoenix Fund Services (UK) Limited 2,637,157 68
Querns Asset Managers 622,474 69
Orbis Investment Management Luxembourg S.A. 391,058 70
Consistent Unit Trust Management Co Ltd 368,888 71