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 55,335,923,003 1
Link Fund Solutions Limited 54,939,232,698 2
Royal London Unit Trust Managers Ltd 47,797,646,362 3
Aberdeen Standard Fund Managers Limited 41,294,789,215 4
Fidelity Worldwide Investment 40,822,058,471 5
Baillie Gifford & Co Limited 39,649,765,138 6
M&G Securities Limited 32,822,346,295 7
Invesco 32,630,580,340 8
Threadneedle Investment Services Ltd 30,459,504,646 9
BNY Mellon Fund Managers Limited 29,697,356,022 10
Janus Henderson Investors 27,176,696,373 11
HSBC Global Asset Management (UK) Limited 25,093,601,922 12
Fundsmith 19,667,946,539 13
Vanguard Investments UK Limited 19,426,746,093 14
Aviva Investors UK Fund Services Limited 19,016,083,113 15
HBOS Investment Fund Managers Limited 18,505,405,055 16
Quilter Investors Limited 16,974,919,980 17
J.P. Morgan Asset Management 15,537,417,484 18
First State Investments (UK) Ltd 15,499,301,671 19
Smith & Williamson Fund Administration 13,728,408,144 20
Merian Investment Management Limited 11,190,015,256 21
Investec Asset Management Ltd 9,550,194,941 22
Maitland Institutional Services Limited 8,765,788,943 23
BMO Global Asset Management 8,723,461,098 24
Premier Portfolio Managers Ltd 6,129,390,508 25
Man Fund Management UK Limited 6,076,700,431 26
AXA IM UK Limited 5,891,189,243 27
FundRock Partners Limited 5,753,762,839 28
Thesis Unit Trust Managers 5,554,461,052 29
Valu-Trac Investment Management Ltd 5,517,694,963 30
Kames Capital 5,179,142,938 31
Seven Investment Management LLP 5,176,068,892 32
T. Bailey Fund Services Limited 5,098,414,586 33
J O Hambro Capital Management Group 4,736,300,671 34
Architas Multi-Manager Limited 4,702,055,725 35
Liontrust Fund Partners LLP 4,661,641,681 36
Allianz Global Investors 4,569,108,183 37
Schroder Unit Trusts Limited 4,340,736,853 38
Artemis Fund Managers Ltd 4,296,833,599 39
Investment Fund Services Limited (IFSL) 4,031,134,075 40
BlackRock Investment Management (UK) Limited 3,627,807,761 41
Omnis Investments Limited 3,567,085,753 42
UBS Asset Management Funds Ltd 3,281,575,948 43
RBS Collective Investment Funds Limited 3,251,790,833 44
Legal & General (Unit Trust) Managers Limited 3,244,305,376 45
Franklin Templeton Funds 3,036,761,520 46
Santander Asset Management (SAM UK) 3,012,023,056 47
Legg Mason Investment (Funds) Limited 2,664,502,430 48
Insight Investment Funds Management Ltd 2,514,673,339 49
Sarasin & Partners LLP 2,468,913,342 50
River & Mercantile AM 2,119,336,605 51
Margetts Fund Management Ltd 2,099,524,954 52
Neptune Investment Management Ltd 1,991,404,094 53
Morgan Stanley Investment Management Ltd 1,931,780,857 54
Barclays Asset Managers Limited 1,847,584,302 55
Lazard Fund Managers Limited 1,805,354,760 56
Marlborough Fund Managers Limited 1,790,902,577 57
Rathbone Unit Trust Management Limited 1,398,864,089 58
EdenTree Investment Management Limited 1,291,804,451 59
Natixis Global Asset Management 1,280,439,975 60
NFU Mutual Unit Managers Ltd 1,122,416,539 61
Castlefield 1,116,775,788 62
Unicorn Asset Management Limited 947,874,915 63
TIME Investments 921,155,473 64
Host Capital Limited 769,449,238 65
T. Rowe Price International Limited 719,495,435 66
COURTIERS Asset Management Limited 641,842,384 67
Carvetian Capital Management Limited 602,774,499 68
Zurich Investment Services (UK) Limited 579,530,552 69
WAY Fund Managers 494,380,919 70
SVM Asset Management Ltd 381,862,889 71
GAM 265,330,049 72
Equity Trustees Fund Services 245,933,850 73
Scottish Friendly Asset Managers Ltd 170,354,312 74
Baring Fund Managers Limited 164,783,889 75
Slater Investments Ltd 134,527,664 76
Orbis Investment Management (Luxembourg) SA 127,933,962 77
OneFamily 119,659,609 78
Close Asset Management (UK) Ltd 12,010,170 79
Total 716,572,648,114