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 Funds Under Management Value Rank
BlackRock Investment Management (UK) Limited 79,298,637,184 1
Link Fund Solutions Limited 61,298,729,674 2
Scottish Widows Unit Trusts Managers 55,959,087,073 3
Royal London Unit Trust Managers Ltd 49,948,122,355 4
Aberdeen Standard Fund Managers Limited 49,683,340,597 5
Legal & General (Unit Trust) Managers Limited 49,186,005,083 6
Fidelity Worldwide Investment 43,043,594,538 7
Baillie Gifford & Co Limited 39,958,825,245 8
Schroder Unit Trusts Limited 38,129,009,398 9
M&G Securities Limited 32,869,850,065 10
Invesco 31,726,517,948 11
Vanguard Investments UK Limited 30,380,658,173 12
Threadneedle Investment Services Ltd 30,005,368,671 13
BNY Mellon Fund Managers Limited 29,487,906,389 14
Janus Henderson Investors 29,116,689,712 15
Jupiter Unit Trust Managers Limited 28,391,872,082 16
HSBC Global Asset Management (UK) Limited 26,048,869,631 17
Artemis Fund Managers Ltd 19,800,792,954 18
Fundsmith 19,027,134,265 19
Quilter Investors Limited 18,920,826,355 20
Aviva Investors UK Fund Services Limited 18,686,023,271 21
HBOS Investment Fund Managers Limited 18,601,551,481 22
SLTM 17,803,909,886 23
J.P. Morgan Asset Management 16,625,600,950 24
Smith & Williamson Fund Administration 15,669,936,214 25
Liontrust Fund Partners LLP 15,150,886,085 26
First State Investments (UK) Ltd 14,747,679,164 27
State Street Global Advisors UK Ltd 13,700,956,991 28
AXA IM UK Limited 13,098,473,533 29
Merian Investment Management Limited 11,370,620,360 30
FundRock Partners Limited 10,448,917,482 31
Maitland Institutional Services Limited 9,878,236,942 32
Investec Asset Management Ltd 9,514,309,578 33
Hargreaves Lansdown 9,158,463,434 34
BMO Global Asset Management 9,069,981,816 35
Thesis Unit Trust Managers 8,987,343,093 36
Omnis Investments Limited 7,047,216,283 37
Man Fund Management UK Limited 6,798,847,652 38
Rathbone Unit Trust Management Limited 6,543,543,826 39
Premier Portfolio Managers Ltd 6,252,892,664 40
Valu-Trac Investment Management Ltd 5,966,709,607 41
Marlborough Fund Managers Limited 5,917,038,149 42
RLUM Ltd 5,740,224,362 43
T. Bailey Fund Services Limited 5,665,340,671 44
Kames Capital 5,620,544,522 45
J O Hambro Capital Management Group 5,336,381,950 46
Close Asset Management (UK) Ltd 4,907,910,377 47
Seven Investment Management LLP 4,906,110,307 48
Architas Multi-Manager Limited 4,847,523,227 49
Allianz Global Investors 4,814,959,930 50
Santander Asset Management (SAM UK) 4,362,173,998 51
Virgin Money Unit Trust Managers Limited 3,734,560,737 52
UBS Asset Management Funds Ltd 3,454,957,490 53
Investment Fund Services Limited (IFSL) 3,386,217,558 54
Franklin Templeton Funds 3,324,014,391 55
RBS Collective Investment Funds Limited 3,272,511,548 56
Margetts Fund Management Ltd 2,869,056,713 57
Legg Mason Investment (Funds) Limited 2,680,334,147 58
Sarasin & Partners LLP 2,519,016,314 59
Insight Investment Funds Management Ltd 2,433,719,806 60
Baring Fund Managers Limited 2,284,069,456 61
River & Mercantile AM 2,153,841,134 62
Barclays Asset Managers Limited 1,897,024,422 63
Lazard Fund Managers Limited 1,692,766,771 64
Morgan Stanley Investment Management Ltd 1,606,749,650 65
Natixis Global Asset Management 1,481,755,949 66
OneFamily 1,477,834,589 67
Castlefield 1,421,524,860 68
EdenTree Investment Management Limited 1,347,425,771 69
NFU Mutual Unit Managers Ltd 1,342,932,594 70
Marks & Spencer Unit Trust Managers Ltd 1,280,322,019 71
McInroy & Wood Portfolios Ltd 1,257,307,067 72
Unicorn Asset Management Limited 1,012,807,289 73
TIME Investments 973,650,751 74
Slater Investments Ltd 790,320,512 75
Host Capital Limited 780,596,368 76
T. Rowe Price International Limited 735,525,251 77
COURTIERS Asset Management Limited 670,888,176 78
WAY Fund Managers 621,297,467 79
Zurich Investment Services (UK) Limited 607,355,581 80
Carvetian Capital Management Limited 599,622,154 81
SVM Asset Management Ltd 365,534,820 82
Equity Trustees Fund Services 298,339,655 83
GAM 219,214,225 84
Aberforth Unit Trust Managers Limited 192,076,666 85
Wesleyan Unit Trust Managers Ltd 177,014,799 86
Scottish Friendly Asset Managers Ltd 172,586,747 87
Equitile Investments 155,000,000 88
Orbis Investment Management (Luxembourg) SA 136,908,909 89
Consistent Unit Trust Management Co Ltd 122,546,955 90
Total 1,145,527,624,678