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 7,676,487,322 1
Scottish Widows Unit Trusts Managers 7,558,631,052 2
HBOS Investment Fund Managers Limited 7,108,963,217 3
Fidelity Worldwide Investment 7,022,211,303 4
Legal & General (Unit Trust) Managers Limited 6,489,560,918 5
Invesco Perpetual 5,793,095,125 6
M & G Securities Limited 4,227,038,892 7
HSBC Global Asset Management (UK) Limited 4,074,780,578 8
Santander Asset Management (SAM UK) 3,940,272,141 9
Jupiter Unit Trust Managers Limited 3,131,152,604 10
Henderson Global Investors 2,679,663,065 11
RBS Collective Investment Funds Limited 1,826,348,336 12
CIS Unit Managers Ltd 1,801,089,940 13
Aviva Investors UK Fund Services Limited 1,373,551,695 15
Threadneedle Investment Services Ltd 1,270,091,767 16
Schroder Unit Trusts Limited 1,021,289,034 17
BNY Mellon Fund Managers Limited 893,142,281 18
JP Morgan Asset Management 809,339,274 19
F & C Fund Management 720,539,513 20
Marks & Spencer Unit Trust Managers Ltd 700,185,827 21
Architas Multi-Manager Limited 526,442,692 22
Artemis Fund Managers Ltd 482,694,131 23
Barclays Wealth Funds Limited 458,680,076 24
NFU Mutual Unit Managers Ltd 435,926,974 25
Aberdeen Unit Trust Managers Limited 406,181,439 26
Ignis Fund Managers Limited 395,054,660 27
Premier Portfolio Managers Ltd 372,357,264 28
AXA IM UK Limited 315,540,128 29
BlackRock Investment Management (UK) Limited 302,133,029 30
Capita Financial Managers Limited 208,435,785 31
Investec Asset Management Ltd 166,587,967 32
Family Investment Management Ltd 123,839,268 33
Margetts Fund Management Ltd 112,713,957 34
Marlborough Fund Managers Limited 101,423,785 35
Fundsmith 98,908,647 36
Royal London Unit Trust Managers Ltd 98,566,441 37
McInroy & Wood Portfolios Ltd 75,264,696 38
Legg Mason Investment (Funds) Limited 73,399,083 39
Kames Capital 59,882,375 41
SWIP Fund Management Ltd 54,882,620 42
Ecclesiastical Investment Management Ltd 54,630,538 43
Old Mutual Fund Managers Limited 52,062,218 44
Allianz Global Investors 51,813,368 45
COURTIERS Investment Services Limited 45,563,900 46
T. Bailey Fund Managers Limited 43,926,371 47
Liontrust Fund Partners LLP 41,777,348 48
First State Investments (UK) Ltd 34,472,725 50
Rathbone Unit Trust Management Limited 33,717,176 51
GLG Partners UK LTD 32,696,666 52
City Financial Investment 30,583,187 53
Franklin Templeton Funds 28,944,587 54
Investment Fund Services Limited (IFSL) 26,945,809 55
Neptune Investment Management Ltd 24,303,728 56
Clerical Medical 23,432,439 57
Prudential Unit Trusts Ltd 23,242,703 58
Scottish Friendly Asset Managers Ltd 14,596,022 60
Old Mutual Investment Management Limited 14,395,953 61
Sarasin & Partners LLP 8,171,704 64
Close Asset Management (UK) Ltd 5,475,456 65
SVM Asset Management Ltd 4,120,891 66
Psigma Unit Trust Managers Limited 3,194,104 67
Host Capital Limited 2,382,070 68
Phoenix Fund Services (UK) Limited 1,837,711 69
Querns Asset Managers 520,802 70
DB PWM Collective Management Limited 453,470 71
Consistent Unit Trust Management Co Ltd 258,957 72