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
M&G Securities Limited 78,454,319,312 1
Scottish Widows Unit Trusts Managers 59,904,321,490 2
Capita Financial Managers Limited 48,660,083,420 3
Invesco Perpetual 44,222,000,790 4
Fidelity Worldwide Investment 41,536,438,225 5
Threadneedle Investment Services Ltd 41,303,316,654 6
Royal London Unit Trust Managers Ltd 40,990,114,260 7
BNY Mellon Fund Managers Limited 34,654,749,610 8
Janus Henderson Investors 32,764,237,633 9
Baillie Gifford & Co Limited 26,950,100,071 10
Standard Life Investments Ltd 23,277,829,384 11
Aviva Investors UK Fund Services Limited 22,092,464,511 12
Old Mutual Investment Management Limited 21,190,497,661 13
HSBC Global Asset Management (UK) Limited 21,175,292,660 14
HBOS Investment Fund Managers Limited 20,478,810,020 15
First State Investments (UK) Ltd 19,380,477,452 16
Aberdeen 18,644,430,067 17
J.P. Morgan Asset Management 14,172,653,240 18
Fundsmith 12,700,419,518 19
Vanguard Investments UK Limited 12,652,002,703 20
Investec Asset Management Ltd 10,209,724,058 21
BMO Global Asset Management 8,837,571,083 22
Smith & Williamson Investment Management 7,926,201,738 23
Fund Partners Limited 7,546,313,235 24
Kames Capital 7,202,946,504 25
Majedie Asset Management Ltd 6,784,169,023 26
AXA IM UK Limited 6,030,769,295 27
Premier Portfolio Managers Ltd 5,660,126,689 28
BlackRock Investment Management (UK) Limited 5,466,279,633 29
Maitland Institutional Services Limited 5,337,168,946 30
J O Hambro Capital Management Group 5,283,966,345 31
Man Fund Management UK Limited 4,910,220,645 32
Schroder Unit Trusts Limited 4,777,945,391 33
Thesis Unit Trust Managers 4,719,430,961 34
Omnis Investments Limited 4,648,556,899 35
Architas Multi-Manager Limited 4,114,558,099 36
UBS Asset Management Funds Ltd 3,860,604,017 37
Investment Fund Services Limited (IFSL) 3,376,500,072 38
Insight Investment Funds Management Ltd 3,171,206,159 39
Franklin Templeton Funds 3,065,972,417 40
Santander Asset Management (SAM UK) 2,993,323,092 41
RBS Collective Investment Funds Limited 2,957,959,372 42
Neptune Investment Management Ltd 2,919,092,520 43
Legal & General (Unit Trust) Managers Limited 2,916,378,569 44
Allianz Global Investors 2,781,601,818 45
Liontrust Fund Partners LLP 2,694,504,825 46
River & Mercantile AM 2,684,725,634 47
T. Bailey Fund Services Limited 2,631,869,858 48
Legg Mason Investment (Funds) Limited 2,526,357,418 49
Artemis Fund Managers Ltd 2,291,770,704 50
Lazard Fund Managers Limited 2,168,266,558 51
Sarasin & Partners LLP 2,089,017,284 52
Marlborough Fund Managers Limited 1,860,320,931 53
Valu-Trac Investment Management Ltd 1,794,042,269 54
Margetts Fund Management Ltd 1,668,044,268 55
Morgan Stanley Investment Management Ltd 1,262,651,632 56
EdenTree Investment Management Limited 1,162,779,298 57
NFU Mutual Unit Managers Ltd 1,116,131,271 58
Rathbone Unit Trust Management Limited 974,869,231 59
GAM 896,186,384 60
Unicorn Asset Management Limited 873,632,394 61
Barclays Asset Managers Limited 840,547,307 62
Natixis Global Asset Management 782,301,895 63
Zurich Investment Services (UK) Limited 609,812,606 64
Carvetian Capital Management Limited 553,657,042 65
COURTIERS Investment Services Limited 549,749,394 66
Host Capital Limited 549,069,018 67
City Financial Investment 447,536,586 68
MT Capital Management Limited 440,805,022 69
SVM Asset Management Ltd 404,691,160 70
Baring Fund Managers Limited 238,821,749 71
Scottish Friendly Asset Managers Ltd 175,705,045 72
T. Rowe Price International Limited 170,325,982 73
Slater Investments Ltd 145,179,584 74
OneFamily 126,151,657 75
Treasury Capital 104,384,083 76
Sand Aire Ltd 73,602,740 77
Orbis Investment Management (Luxembourg) SA 72,289,594 78
Close Asset Management (UK) Ltd 13,075,827 79
Total 751,865,799,195