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
Fidelity Worldwide Investment 8,426,664,196 1
Legal & General (Unit Trust) Managers Limited 6,636,110,053 2
HBOS Investment Fund Managers Limited 5,504,151,883 3
Scottish Widows Unit Trusts Managers 4,478,437,967 4
Invesco 3,498,355,735 5
M&G Securities Limited 3,049,143,757 6
Jupiter Unit Trust Managers Limited 2,542,521,129 7
Janus Henderson Investors 2,427,453,448 8
Virgin Money Unit Trust Managers Limited 1,716,700,114 9
RLUM Ltd 1,660,523,559 10
RBS Collective Investment Funds Limited 1,634,154,818 11
Aberdeen Standard Fund Managers Limited 1,547,662,743 12
Fundsmith 1,180,129,522 13
Aviva Investors UK Fund Services Limited 1,123,886,721 14
Threadneedle Investment Services Ltd 1,113,791,803 15
Schroder Unit Trusts Limited 731,648,207 16
BNY Mellon Fund Managers Limited 710,032,752 17
Schroder Personal Wealth Limited 670,346,773 18
Marks & Spencer Unit Trust Managers Ltd 617,881,446 19
Valu-Trac Investment Management Ltd 583,815,275 20
BMO Global Asset Management 530,730,290 21
Artemis Fund Managers Ltd 359,040,557 22
Architas Multi-Manager Limited 345,257,274 23
Premier Portfolio Managers Ltd 300,050,774 24
AXA IM UK Limited 294,580,979 25
BlackRock Investment Management (UK) Limited 278,404,854 26
Margetts Fund Management Ltd 224,023,110 27
Link Fund Solutions Limited 174,733,024 28
COURTIERS Asset Management Limited 138,133,198 29
OneFamily 135,506,730 30
Ninety One 128,033,821 31
Wesleyan Unit Trust Managers Ltd 118,127,820 32
Marlborough Fund Managers Limited 99,546,936 33
Royal London Unit Trust Managers Ltd 73,060,260 34
McInroy & Wood Portfolios Ltd 72,724,810 35
Liontrust Fund Partners LLP 59,520,149 36
T. Bailey Fund Services Limited 47,639,491 37
Aegon Asset Management UK plc 42,366,693 38
EdenTree Investment Management Limited 42,276,957 39
DMS Investment Management Services (UK) ltd 40,695,694 40
Allianz Global Investors 36,336,366 41
First Sentier Investors 36,019,164 42
Investment Fund Services Limited (IFSL) 30,152,128 43
Man Fund Management UK Limited 26,641,959 44
Orbis Investment Management (Luxembourg) SA 23,919,713 45
Rathbone Unit Trust Management Limited 23,018,137 46
Smith & Williamson Fund Administration 22,630,440 47
Franklin Templeton Funds 17,070,658 48
Scottish Friendly Asset Managers Ltd 15,004,014 49
WAY Fund Managers 10,810,752 50
Slater Investments Ltd 10,477,093 51
UBS Asset Management Funds Ltd 10,231,632 52
Sarasin & Partners LLP 9,071,879 53
Unicorn Asset Management Limited 8,642,179 54
Seven Investment Management LLP 8,436,291 55
Maitland Institutional Services Limited 6,756,260 56
FundRock Partners Limited 6,483,696 57
Close Asset Management (UK) Ltd 5,667,586 58
Castlefield 5,147,358 59
SVM Asset Management Ltd 3,813,694 60
Thesis Unit Trust Managers 1,626,506 61
J.P. Morgan Asset Management 777,884 62
Total 77,443,673,400