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 OEIC Funds Value Rank
Scottish Widows Unit Trusts Managers 55,267,442,118 1
Link Fund Solutions Limited 49,263,695,622 2
Royal London Unit Trust Managers Ltd 46,480,874,695 3
Fidelity Worldwide Investment 41,488,749,254 4
Aberdeen Standard Fund Managers Limited 40,849,322,139 5
Baillie Gifford & Co Limited 38,975,152,002 6
Invesco 34,462,105,862 7
M&G Securities Limited 33,480,375,077 8
Threadneedle Investment Services Ltd 30,218,212,618 9
BNY Mellon Fund Managers Limited 29,621,521,848 10
Janus Henderson Investors 27,286,325,183 11
HSBC Global Asset Management (UK) Limited 24,697,699,474 12
Aviva Investors UK Fund Services Limited 19,308,211,988 13
HBOS Investment Fund Managers Limited 18,913,184,093 14
Fundsmith 18,617,864,179 15
Vanguard Investments UK Limited 18,202,823,955 16
Quilter Investors Limited 16,467,256,724 17
First State Investments (UK) Ltd 15,351,783,957 18
J.P. Morgan Asset Management 15,288,122,791 19
Smith & Williamson Fund Administration 13,394,644,914 20
Merian Investment Management Limited 11,341,570,622 21
Investec Asset Management Ltd 9,466,264,693 22
BMO Global Asset Management 8,735,850,947 23
Man Fund Management UK Limited 6,370,215,545 24
Premier Portfolio Managers Ltd 6,302,266,853 25
Maitland Institutional Services Limited 6,146,087,484 26
Kames Capital 5,989,903,660 27
AXA IM UK Limited 5,916,259,129 28
Majedie Asset Management Ltd 5,575,736,370 29
Seven Investment Management LLP 5,572,319,832 30
Thesis Unit Trust Managers 5,505,522,975 31
J O Hambro Capital Management Group 5,340,737,841 32
Valu-Trac Investment Management Ltd 5,210,674,992 33
FundRock Partners Limited 4,984,334,714 34
T. Bailey Fund Services Limited 4,863,347,636 35
Architas Multi-Manager Limited 4,579,772,595 36
Schroder Unit Trusts Limited 4,421,500,725 37
Liontrust Fund Partners LLP 4,349,652,644 38
Allianz Global Investors 4,210,765,702 39
Artemis Fund Managers Ltd 4,106,824,255 40
Investment Fund Services Limited (IFSL) 3,899,492,921 41
BlackRock Investment Management (UK) Limited 3,656,622,636 42
Omnis Investments Limited 3,440,919,892 43
Legal & General (Unit Trust) Managers Limited 3,302,180,587 44
UBS Asset Management Funds Ltd 3,245,705,644 45
RBS Collective Investment Funds Limited 3,232,409,079 46
Franklin Templeton Funds 3,096,386,038 47
Santander Asset Management (SAM UK) 2,937,916,867 48
Legg Mason Investment (Funds) Limited 2,619,433,493 49
Insight Investment Funds Management Ltd 2,400,527,933 50
Sarasin & Partners LLP 2,368,295,895 51
River & Mercantile AM 2,186,364,028 52
Neptune Investment Management Ltd 2,121,782,249 53
Margetts Fund Management Ltd 2,057,786,401 54
Barclays Asset Managers Limited 1,909,697,792 55
Marlborough Fund Managers Limited 1,909,280,594 56
Lazard Fund Managers Limited 1,900,028,509 57
Morgan Stanley Investment Management Ltd 1,809,043,983 58
Rathbone Unit Trust Management Limited 1,328,045,057 59
EdenTree Investment Management Limited 1,325,951,837 60
Natixis Global Asset Management 1,200,748,469 61
NFU Mutual Unit Managers Ltd 1,144,272,971 62
Castlefield 1,116,775,788 63
Unicorn Asset Management Limited 985,412,123 64
TIME Investments 874,619,588 65
Host Capital Limited 759,820,060 66
T. Rowe Price International Limited 671,426,547 67
COURTIERS Asset Management Limited 639,035,495 68
Carvetian Capital Management Limited 602,207,167 69
Zurich Investment Services (UK) Limited 551,735,405 70
WAY Fund Managers 491,153,410 71
SVM Asset Management Ltd 407,699,456 72
GAM 275,889,324 73
Equity Trustees Fund Services 197,115,933 74
Baring Fund Managers Limited 193,945,701 75
Scottish Friendly Asset Managers Ltd 174,638,087 76
Slater Investments Ltd 148,608,905 77
Orbis Investment Management (Luxembourg) SA 130,430,001 78
OneFamily 121,407,761 79
Close Asset Management (UK) Ltd 12,354,630 80
Total 711,644,669,876