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 10,287,331,914 1
Legal & General (Unit Trust) Managers Limited 7,109,324,699 2
HBOS Investment Fund Managers Limited 6,175,220,258 3
Scottish Widows Unit Trusts Managers 4,925,048,827 4
Invesco 4,142,775,126 5
M&G Securities Limited 3,447,282,334 6
Jupiter Unit Trust Managers Limited 2,966,666,732 7
Janus Henderson Investors 2,823,051,390 8
Virgin Money Unit Trust Managers Limited 2,149,700,271 9
RLUM Ltd 2,019,256,270 10
RBS Collective Investment Funds Limited 1,866,595,914 11
Aberdeen Standard Fund Managers Limited 1,769,242,457 12
Fundsmith 1,640,449,999 13
Aviva Investors UK Fund Services Limited 1,311,545,636 14
Threadneedle Investment Services Ltd 1,276,781,721 15
Schroder Unit Trusts Limited 952,717,225 16
BNY Mellon Fund Managers Limited 826,748,599 17
Schroder Personal Wealth Limited 720,495,919 18
Valu-Trac Investment Management Ltd 711,201,458 19
Marks & Spencer Unit Trust Managers Ltd 684,841,356 20
BMO Global Asset Management 599,675,368 21
Artemis Fund Managers Ltd 476,636,447 22
Liontrust Fund Partners LLP 440,007,455 23
Premier Portfolio Managers Limited 362,148,198 24
AXA IM UK Limited 336,820,694 25
BlackRock Investment Management (UK) Limited 331,272,512 26
Margetts Fund Management Ltd 271,262,197 27
Link Fund Solutions Limited 201,812,153 28
COURTIERS Asset Management Limited 187,881,905 29
Wesleyan Unit Trust Managers Ltd 161,942,192 30
OneFamily 159,839,975 31
Marlborough Fund Managers Limited 132,928,198 32
Ninety One Fund Managers UK Limited 126,785,454 33
Royal London Unit Trust Managers Ltd 91,404,092 34
McInroy & Wood Portfolios Ltd 91,105,960 35
T. Bailey Fund Services Limited 64,357,469 36
EdenTree Investment Management Limited 52,841,138 37
Aegon Asset Management UK plc 50,175,784 38
Waystone Management (UK) Limited 46,579,492 39
Allianz Global Investors 42,255,766 40
First Sentier Investors 41,765,558 41
Orbis Investment Management (Luxembourg) SA 34,738,150 42
Man Fund Management UK Limited 30,014,787 43
Rathbone Unit Trust Management Limited 28,680,625 44
Smith & Williamson Fund Administration Limited 27,137,691 45
Investment Fund Services Limited 22,273,366 46
Franklin Templeton Fund Management Limited 21,049,784 47
Scottish Friendly Asset Managers Ltd 18,142,915 48
Slater Investments Ltd 16,905,111 49
UBS Asset Management Funds Ltd 12,188,217 50
WAY Fund Managers 11,537,436 51
Unicorn Asset Management Limited 10,554,760 52
Maitland Institutional Services Limited 9,716,139 53
Sarasin & Partners LLP 9,433,303 54
Seven Investment Management LLP 9,256,910 55
ConBrio Fund Partners Limited 8,958,071 56
Close Asset Management (UK) Ltd 6,651,429 57
FundRock Partners Limited 6,370,063 58
SVM Asset Management Ltd 4,834,376 59
Thesis Unit Trust Managers 1,956,674 60
J.P. Morgan Asset Management 427,334 61
Total 92,467,821,464