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 83,061,902,820 1
Link Fund Solutions Limited 79,913,220,971 2
Baillie Gifford & Co Limited 50,491,746,219 3
Royal London Unit Trust Managers Ltd 49,789,686,704 4
Legal & General (Unit Trust) Managers Limited 47,938,217,686 5
Aberdeen Standard Fund Managers Limited 45,740,200,253 6
Fidelity Worldwide Investment 44,824,076,970 7
Scottish Widows Unit Trusts Managers 40,806,101,869 8
Vanguard Investments UK Limited 34,653,341,940 9
Schroder Unit Trusts Limited 32,610,007,705 10
M&G Securities Limited 29,304,301,799 11
Threadneedle Investment Services Ltd 28,800,013,664 12
BNY Mellon Fund Managers Limited 28,186,061,748 13
HSBC Global Asset Management (UK) Limited 27,818,120,341 14
Janus Henderson Investors 27,304,575,568 15
Jupiter Unit Trust Managers Limited 24,804,862,325 16
Invesco 24,405,063,259 17
Fundsmith 21,846,523,721 18
J.P. Morgan Asset Management 19,404,421,092 19
Quilter Investors Limited 19,336,642,151 20
Smith & Williamson Fund Administration 17,399,854,805 21
Aviva Investors UK Fund Services Limited 17,352,097,442 22
Liontrust Fund Partners LLP 17,207,021,114 23
SLTM 17,122,807,704 24
Artemis Fund Managers Ltd 16,412,499,862 25
HBOS Investment Fund Managers Limited 16,035,468,592 26
State Street Global Advisors UK Ltd 13,516,083,876 27
First State Investments (UK) Ltd 13,427,817,595 28
AXA IM UK Limited 12,618,103,698 29
FundRock Partners Limited 12,057,350,994 30
Maitland Institutional Services Limited 9,677,970,080 31
Schroder Personal Wealth Limited 9,619,302,640 32
Merian Investment Management Limited 9,083,469,235 33
Thesis Unit Trust Managers 8,969,684,705 34
RLUM Ltd 8,369,720,183 35
BMO Global Asset Management 8,223,125,405 36
Ninety One 8,188,970,421 37
Hargreaves Lansdown 7,964,104,024 38
Rathbone Unit Trust Management Limited 7,795,899,008 39
Omnis Investments Limited 7,360,505,708 40
Allianz Global Investors 7,160,938,719 41
Valu-Trac Investment Management Ltd 6,545,432,993 42
T. Bailey Fund Services Limited 5,991,069,954 43
Man Fund Management UK Limited 5,921,166,757 44
Premier Portfolio Managers Ltd 5,169,962,046 45
Aegon Asset Management UK plc 5,119,134,160 46
Marlborough Fund Managers Limited 5,068,896,779 47
Architas Multi-Manager Limited 4,985,852,154 48
Close Asset Management (UK) Ltd 4,922,513,364 49
Seven Investment Management LLP 4,151,091,447 50
Santander Asset Management (SAM UK) 4,130,107,695 51
UBS Asset Management Funds Ltd 3,719,207,049 52
Investment Fund Services Limited (IFSL) 3,689,388,277 53
J O Hambro Capital Management Group 3,323,194,891 54
Virgin Money Unit Trust Managers Limited 3,283,330,748 55
RBS Collective Investment Funds Limited 3,055,437,496 56
Franklin Templeton Funds 2,946,215,176 57
Margetts Fund Management Ltd 2,932,829,399 58
Legg Mason Investment (Funds) Limited 2,817,820,408 59
Morgan Stanley Investment Management Ltd 2,763,376,540 60
Sarasin & Partners LLP 2,536,118,045 61
Insight Investment Funds Management Ltd 1,948,663,282 62
Baring Fund Managers Limited 1,938,107,141 63
Equity Trustees Fund Services 1,729,487,233 64
Barclays Asset Managers Limited 1,655,525,079 65
OneFamily 1,641,439,456 66
Castlefield 1,453,884,927 67
Natixis Global Asset Management 1,391,128,377 68
Lazard Fund Managers Limited 1,329,413,026 69
McInroy & Wood Portfolios Ltd 1,275,814,519 70
EdenTree Investment Management Limited 1,197,756,650 71
T. Rowe Price International Limited 1,159,446,931 72
Marks & Spencer Unit Trust Managers Ltd 1,141,823,477 73
NFU Mutual Unit Managers Ltd 1,124,625,221 74
Unicorn Asset Management Limited 987,878,437 75
TIME Investments 965,987,156 76
Slater Investments Ltd 846,284,522 77
DMS Investment Management Services (UK) ltd 819,088,865 78
COURTIERS Asset Management Limited 730,509,142 79
Embark Investments Limited 671,516,415 80
Carvetian Capital Management Limited 624,335,914 81
WAY Fund Managers 576,952,812 82
SVM Asset Management Ltd 339,599,914 83
Equitile Investments 207,552,324 84
Scottish Friendly Asset Managers Ltd 182,966,991 85
Wesleyan Unit Trust Managers Ltd 167,650,362 86
Orbis Investment Management (Luxembourg) SA 148,535,783 87
GAM 132,963,669 88
Consistent Unit Trust Management Co Ltd 106,197,988 89
Aberforth Unit Trust Managers Limited 98,107,492 90
Nomura Asset Management U.K. Ltd 0 91
Total 1,152,723,640,740