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 8,693,068,333 1
Legal & General (Unit Trust) Managers Limited 7,359,912,523 2
HBOS Investment Fund Managers Limited 6,567,842,101 3
Scottish Widows Unit Trusts Managers 5,892,569,509 4
Invesco 4,835,245,287 5
M&G Securities Limited 3,585,445,529 6
Jupiter Unit Trust Managers Limited 2,895,706,732 7
Janus Henderson Investors 2,571,325,282 8
Virgin Money Unit Trust Managers Limited 1,993,414,862 9
RLUM Ltd 1,784,052,545 10
RBS Collective Investment Funds Limited 1,767,438,423 11
Aberdeen Standard Fund Managers Limited 1,671,909,225 12
Aviva Investors UK Fund Services Limited 1,235,266,321 13
Threadneedle Investment Services Ltd 1,223,821,483 14
Fundsmith 920,232,962 15
Schroder Unit Trusts Limited 878,580,915 16
BNY Mellon Fund Managers Limited 830,843,905 17
Marks & Spencer Unit Trust Managers Ltd 708,179,527 18
J.P. Morgan Asset Management 667,692,747 19
BMO Global Asset Management 608,687,720 20
Valu-Trac Investment Management Ltd 525,363,110 21
Artemis Fund Managers Ltd 451,885,177 22
Architas Multi-Manager Limited 395,824,367 23
Premier Portfolio Managers Ltd 353,277,321 24
AXA IM UK Limited 301,017,095 25
BlackRock Investment Management (UK) Limited 284,694,359 26
Margetts Fund Management Ltd 217,826,905 27
Link Fund Solutions Limited 188,282,442 28
Investec Asset Management Ltd 139,214,860 29
OneFamily 128,412,397 30
COURTIERS Asset Management Limited 126,105,739 31
Wesleyan Unit Trust Managers Ltd 121,533,900 32
Marlborough Fund Managers Limited 103,773,478 33
Royal London Unit Trust Managers Ltd 96,697,070 34
McInroy & Wood Portfolios Ltd 63,382,242 35
EdenTree Investment Management Limited 50,620,449 36
Host Capital Limited 48,238,993 37
Liontrust Fund Partners LLP 47,635,212 38
Kames Capital 46,953,471 39
T. Bailey Fund Services Limited 40,478,125 40
First State Investments (UK) Ltd 39,328,422 41
Allianz Global Investors 38,559,371 42
Investment Fund Services Limited (IFSL) 31,188,446 43
Rathbone Unit Trust Management Limited 27,903,234 44
Man Fund Management UK Limited 27,371,508 45
Orbis Investment Management (Luxembourg) SA 22,352,477 46
Franklin Templeton Funds 22,101,954 47
Smith & Williamson Fund Administration 21,132,316 48
Neptune Investment Management Ltd 18,153,012 49
Scottish Friendly Asset Managers Ltd 15,821,251 50
WAY Fund Managers 12,093,064 51
City Financial Investment 11,363,077 52
Unicorn Asset Management Limited 11,228,088 53
UBS Asset Management Funds Ltd 11,049,167 54
Slater Investments Ltd 10,051,204 55
Seven Investment Management LLP 9,160,032 56
Sarasin & Partners LLP 8,892,717 57
FundRock Partners Limited 8,560,936 58
Maitland Institutional Services Limited 6,283,725 59
Close Asset Management (UK) Ltd 5,455,584 60
SVM Asset Management Ltd 4,102,520 61
Castlefield 3,804,097 62
Total 82,880,370,240