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 8,218,698,329 1
Legal & General (Unit Trust) Managers Limited 6,617,776,874 2
HBOS Investment Fund Managers Limited 5,621,718,911 3
Scottish Widows Unit Trusts Managers 4,544,732,169 4
Invesco 3,480,359,638 5
M&G Securities Limited 3,043,640,375 6
Jupiter Unit Trust Managers Limited 2,546,176,623 7
Janus Henderson Investors 2,374,145,345 8
Virgin Money Unit Trust Managers Limited 1,750,525,674 9
RLUM Ltd 1,652,916,001 10
RBS Collective Investment Funds Limited 1,621,356,275 11
Aberdeen Standard Fund Managers Limited 1,531,386,552 12
Aviva Investors UK Fund Services Limited 1,113,104,358 13
Threadneedle Investment Services Ltd 1,111,118,451 14
Fundsmith 1,097,772,250 15
BNY Mellon Fund Managers Limited 719,707,088 16
Schroder Unit Trusts Limited 688,145,830 17
Schroder Personal Wealth Limited 669,677,886 18
Marks & Spencer Unit Trust Managers Ltd 626,297,877 19
Valu-Trac Investment Management Ltd 565,541,862 20
BMO Global Asset Management 537,209,159 21
Artemis Fund Managers Ltd 364,988,789 22
Architas Multi-Manager Limited 351,800,784 23
Premier Portfolio Managers Ltd 294,330,028 24
AXA IM UK Limited 292,843,039 25
BlackRock Investment Management (UK) Limited 270,678,975 26
Margetts Fund Management Ltd 217,740,279 27
Link Fund Solutions Limited 170,986,880 28
Ninety One 139,860,012 29
COURTIERS Asset Management Limited 136,289,726 30
OneFamily 135,826,827 31
Wesleyan Unit Trust Managers Ltd 116,933,944 32
Marlborough Fund Managers Limited 94,714,500 33
Royal London Unit Trust Managers Ltd 77,630,627 34
McInroy & Wood Portfolios Ltd 71,070,548 35
Liontrust Fund Partners LLP 58,703,705 36
T. Bailey Fund Services Limited 44,466,361 37
EdenTree Investment Management Limited 43,119,301 38
DMS Investment Management Services (UK) ltd 42,389,313 39
Aegon Asset Management UK plc 41,922,922 40
Allianz Global Investors 36,266,999 41
First State Investments (UK) Ltd 32,791,007 42
Investment Fund Services Limited (IFSL) 29,616,143 43
Man Fund Management UK Limited 26,236,570 44
Rathbone Unit Trust Management Limited 23,376,398 45
Orbis Investment Management (Luxembourg) SA 23,276,836 46
Smith & Williamson Fund Administration 20,555,829 47
Franklin Templeton Funds 17,916,096 48
Scottish Friendly Asset Managers Ltd 13,868,322 49
WAY Fund Managers 10,610,713 50
UBS Asset Management Funds Ltd 10,042,557 51
Slater Investments Ltd 9,954,045 52
Sarasin & Partners LLP 8,860,353 53
Unicorn Asset Management Limited 8,502,729 54
Seven Investment Management LLP 8,286,401 55
Maitland Institutional Services Limited 6,467,953 56
FundRock Partners Limited 6,380,333 57
Close Asset Management (UK) Ltd 5,269,690 58
Castlefield 5,085,150 59
SVM Asset Management Ltd 3,576,077 60
Thesis Unit Trust Managers 1,606,477 61
J.P. Morgan Asset Management 945,961 62
Total 76,316,117,618