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 8,153,525,299 1
Scottish Widows Unit Trusts Managers 7,606,054,012 2
HBOS Investment Fund Managers Limited 7,209,218,348 3
Fidelity Worldwide Investment 7,120,885,013 4
Legal & General (Unit Trust) Managers Limited 6,632,731,352 5
Invesco Perpetual 5,931,413,048 6
M&G Securities Limited 4,310,966,942 7
HSBC Global Asset Management (UK) Limited 4,155,170,698 8
Santander Asset Management (SAM UK) 3,965,515,991 9
Jupiter Unit Trust Managers Limited 3,175,743,971 10
Henderson Global Investors 2,727,570,733 11
RBS Collective Investment Funds Limited 1,860,110,920 12
CIS Unit Managers Ltd 1,814,358,363 13
Aviva Investors UK Fund Services Limited 1,382,676,590 15
Threadneedle Investment Services Ltd 1,281,493,339 16
Schroder Unit Trusts Limited 1,016,533,604 17
BNY Mellon Fund Managers Limited 912,920,064 18
JP Morgan Asset Management 821,704,218 19
F&C Fund Management 727,189,014 20
Marks & Spencer Unit Trust Managers Ltd 706,605,624 21
Architas Multi-Manager Limited 521,788,712 22
Artemis Fund Managers Ltd 493,248,469 23
Barclays Wealth Funds Limited 461,950,405 24
NFU Mutual Unit Managers Ltd 440,537,597 25
Aberdeen Unit Trust Managers Limited 418,756,287 26
Ignis Fund Managers Limited 396,716,647 27
Premier Portfolio Managers Ltd 377,704,461 28
AXA IM UK Limited 319,202,774 29
BlackRock Investment Management (UK) Limited 307,667,873 30
Capita Financial Managers Limited 208,400,116 31
Investec Asset Management Ltd 167,619,306 32
Family Investment Management Ltd 125,605,240 33
Margetts Fund Management Ltd 118,642,327 34
Fundsmith 111,357,974 35
Marlborough Fund Managers Limited 104,188,229 36
Royal London Unit Trust Managers Ltd 101,406,701 37
McInroy & Wood Portfolios Ltd 78,760,844 38
Legg Mason Investment (Funds) Limited 73,644,424 40
Kames Capital 60,539,621 41
SWIP Fund Management Ltd 55,389,740 42
Ecclesiastical Investment Management Ltd 55,348,008 43
Old Mutual Fund Managers Limited 53,490,771 44
Allianz Global Investors 51,980,622 45
COURTIERS Investment Services Limited 47,710,560 46
T. Bailey Fund Managers Limited 45,033,713 47
Liontrust Fund Partners LLP 43,926,022 48
First State Investments (UK) Ltd 35,657,916 50
Rathbone Unit Trust Management Limited 34,347,463 51
City Financial Investment 33,507,649 52
GLG Partners UK LTD 32,878,082 53
Franklin Templeton Funds 29,538,048 54
Investment Fund Services Limited (IFSL) 26,140,713 55
Clerical Medical 23,511,863 56
Prudential Unit Trusts Ltd 23,353,427 57
Neptune Investment Management Ltd 23,247,555 58
Scottish Friendly Asset Managers Ltd 14,968,901 60
Old Mutual Investment Management Limited 14,342,405 61
Sarasin & Partners LLP 8,230,410 64
Close Asset Management (UK) Ltd 6,316,304 65
SVM Asset Management Ltd 4,362,682 66
Psigma Unit Trust Managers Limited 3,228,767 67
Phoenix Fund Services (UK) Limited 2,185,426 68
Host Capital Limited 2,185,381 69
Querns Asset Managers 536,150 70
DB PWM Collective Management Limited 462,531 71
Consistent Unit Trust Management Co Ltd 279,429 72