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 9,255,384,276 1
Scottish Widows Unit Trusts Managers 7,657,877,572 2
HBOS Investment Fund Managers Limited 7,295,069,933 3
Fidelity Worldwide Investment 7,261,605,820 4
Legal & General (Unit Trust) Managers Limited 6,728,606,491 5
Invesco Perpetual 5,832,151,197 6
HSBC Global Asset Management (UK) Limited 4,377,560,299 7
M&G Securities Limited 4,259,578,213 8
Santander Asset Management (SAM UK) 4,002,046,594 9
Jupiter Unit Trust Managers Limited 3,077,273,298 10
Henderson Global Investors 2,681,822,985 11
RBS Collective Investment Funds Limited 1,871,354,591 12
CIS Unit Managers Ltd 1,767,246,941 14
Aviva Investors UK Fund Services Limited 1,373,513,049 15
Threadneedle Investment Services Ltd 1,256,995,318 16
Schroder Unit Trusts Limited 954,936,962 17
BNY Mellon Fund Managers Limited 898,253,136 18
JP Morgan Asset Management 813,679,055 19
Marks & Spencer Unit Trust Managers Ltd 721,439,309 20
F&C Fund Management 711,137,196 21
Architas Multi-Manager Limited 510,668,045 22
Artemis Fund Managers Ltd 482,833,593 23
Aberdeen 465,501,574 24
Barclays Wealth Funds Limited 455,063,023 25
NFU Mutual Unit Managers Ltd 437,936,025 26
Ignis Fund Managers Limited 387,493,262 27
Premier Portfolio Managers Ltd 379,064,027 28
AXA IM UK Limited 319,460,159 29
BlackRock Investment Management (UK) Limited 296,761,361 30
Capita Financial Managers Limited 205,128,591 31
Investec Asset Management Ltd 161,871,817 32
Fundsmith 140,089,188 33
Margetts Fund Management Ltd 130,929,429 34
Family Investment Management Ltd 127,922,676 35
Marlborough Fund Managers Limited 101,037,472 36
Royal London Unit Trust Managers Ltd 101,033,551 37
Legg Mason Investment (Funds) Limited 69,180,743 39
Kames Capital 58,810,360 40
Ecclesiastical Investment Management Ltd 55,426,654 41
COURTIERS Investment Services Limited 52,632,891 42
Allianz Global Investors 51,210,369 43
Old Mutual Fund Managers Limited 51,209,516 44
T. Bailey Fund Managers Limited 46,468,969 45
Liontrust Fund Partners LLP 44,198,223 46
First State Investments (UK) Ltd 38,097,575 47
Rathbone Unit Trust Management Limited 33,839,165 49
McInroy & Wood Portfolios Ltd 32,192,875 50
City Financial Investment 31,063,779 51
GLG Partners UK LTD 30,873,471 52
Franklin Templeton Funds 28,686,760 53
Investment Fund Services Limited (IFSL) 24,081,251 54
Clerical Medical 23,525,519 55
Prudential Unit Trusts Ltd 22,882,350 56
Neptune Investment Management Ltd 22,592,211 57
Scottish Friendly Asset Managers Ltd 14,639,215 59
Old Mutual Investment Management Limited 13,654,081 61
Sarasin & Partners LLP 8,388,019 63
Close Asset Management (UK) Ltd 6,453,241 64
SVM Asset Management Ltd 4,401,985 65
Psigma Unit Trust Managers Limited 2,901,616 66
Phoenix Fund Services (UK) Limited 2,633,632 67
Host Capital Limited 2,062,118 68
Querns Asset Managers 570,424 69
DB PWM Collective Management Limited 397,604 70
Consistent Unit Trust Management Co Ltd 323,268 71