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 9,242,560,856 1
Scottish Widows Unit Trusts Managers 7,461,338,370 2
Fidelity Worldwide Investment 7,140,936,841 3
HBOS Investment Fund Managers Limited 7,117,599,186 4
Legal & General (Unit Trust) Managers Limited 6,574,791,519 5
Invesco Perpetual 5,733,058,032 6
HSBC Global Asset Management (UK) Limited 4,332,627,300 7
M&G Securities Limited 4,170,770,015 8
Santander Asset Management (SAM UK) 3,893,648,747 9
Jupiter Unit Trust Managers Limited 3,025,375,287 10
Henderson Global Investors 2,627,783,788 11
RBS Collective Investment Funds Limited 1,830,955,629 12
CIS Unit Managers Ltd 1,727,765,354 14
Aviva Investors UK Fund Services Limited 1,344,996,723 15
Threadneedle Investment Services Ltd 1,221,831,228 16
Schroder Unit Trusts Limited 928,305,657 17
BNY Mellon Fund Managers Limited 879,491,655 18
JP Morgan Asset Management 792,550,796 19
Marks & Spencer Unit Trust Managers Ltd 708,403,773 20
F&C Fund Management 694,474,573 21
Architas Multi-Manager Limited 499,438,980 22
Artemis Fund Managers Ltd 471,918,871 23
Aberdeen 450,659,961 24
Barclays Wealth Funds Limited 441,982,995 25
NFU Mutual Unit Managers Ltd 420,736,188 26
Ignis Fund Managers Limited 378,419,222 27
Premier Portfolio Managers Ltd 367,941,452 28
AXA IM UK Limited 313,519,944 29
BlackRock Investment Management (UK) Limited 288,489,240 30
Capita Financial Managers Limited 193,574,620 31
Investec Asset Management Ltd 158,108,755 32
Host Capital Limited 154,609,654 33
Fundsmith 145,457,533 34
Margetts Fund Management Ltd 132,153,894 35
Family Investment Management Ltd 124,808,332 36
Marlborough Fund Managers Limited 98,899,377 37
Royal London Unit Trust Managers Ltd 97,075,271 38
Legg Mason Investment (Funds) Limited 67,251,573 40
Kames Capital 57,796,968 41
Ecclesiastical Investment Management Ltd 54,027,078 42
COURTIERS Investment Services Limited 53,045,291 43
Old Mutual Fund Managers Limited 50,646,752 44
Allianz Global Investors 49,337,419 45
T. Bailey Fund Managers Limited 45,446,926 46
Liontrust Fund Partners LLP 43,102,953 47
First State Investments (UK) Ltd 37,012,633 48
Rathbone Unit Trust Management Limited 33,051,445 50
McInroy & Wood Portfolios Ltd 32,047,631 51
GLG Partners UK LTD 30,520,454 52
City Financial Investment 30,024,183 53
Franklin Templeton Funds 27,494,652 54
Investment Fund Services Limited (IFSL) 22,977,120 55
Clerical Medical 22,926,277 56
Prudential Unit Trusts Ltd 22,340,539 57
Neptune Investment Management Ltd 22,080,342 58
Scottish Friendly Asset Managers Ltd 14,128,132 60
Old Mutual Investment Management Limited 13,078,862 62
Smith & Williamson Investment Management 9,995,324 64
Sarasin & Partners LLP 8,397,853 65
Close Asset Management (UK) Ltd 6,316,544 66
SVM Asset Management Ltd 4,331,662 67
Psigma Unit Trust Managers Limited 2,842,497 68
Phoenix Fund Services (UK) Limited 2,627,616 69
Querns Asset Managers 603,913 70
DB PWM Collective Management Limited 392,765 71
Consistent Unit Trust Management Co Ltd 330,494 72