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: October 2023

Company Total Funds Under Management Value Rank
M&G Securities Limited 83,182,410,517 1
BlackRock Investment Management (UK) Limited 68,889,401,914 2
Scottish Widows Unit Trusts Managers 59,667,965,671 3
Link Fund Solutions Limited 55,924,791,975 4
Standard Life Investments Ltd 45,655,699,821 5
Invesco Perpetual 43,725,036,961 6
Schroder Unit Trusts Limited 43,515,620,090 7
Legal & General (Unit Trust) Managers Limited 42,902,941,203 8
Fidelity Worldwide Investment 42,673,208,268 9
Threadneedle Investment Services Ltd 42,008,459,623 10
Royal London Unit Trust Managers Ltd 39,190,085,970 11
Janus Henderson Investors 36,294,838,593 12
BNY Mellon Fund Managers Limited 34,147,729,839 13
Baillie Gifford & Co Limited 32,671,180,059 14
Jupiter Unit Trust Managers Limited 31,284,188,949 15
Old Mutual Investment Management Limited 26,576,892,410 16
Aviva Investors UK Fund Services Limited 22,582,416,725 17
HSBC Global Asset Management (UK) Limited 21,422,006,981 18
Artemis Fund Managers Ltd 21,101,939,284 19
HBOS Investment Fund Managers Limited 20,416,354,451 20
Vanguard Investments UK Limited 20,414,055,121 21
Aberdeen 20,378,794,523 22
SLTM 19,457,589,757 23
First State Investments (UK) Ltd 18,688,036,966 24
J.P. Morgan Asset Management 14,719,795,459 25
AXA IM UK Limited 14,371,513,456 26
Fundsmith 14,009,439,992 27
Investec Asset Management Ltd 10,279,553,345 28
BMO Global Asset Management 9,801,576,547 29
State Street Global Advisors UK Ltd 9,738,249,003 30
Smith & Williamson Fund Administration 9,641,831,956 31
Hargreaves Lansdown 9,216,837,321 32
Fund Partners Limited 8,662,710,324 33
Liontrust Fund Partners LLP 8,358,809,032 34
Kames Capital 7,286,348,494 35
Majedie Asset Management Ltd 6,730,810,137 36
Premier Portfolio Managers Ltd 6,108,381,276 37
Seven Investment Management LLP 6,025,694,162 38
Marlborough Fund Managers Limited 5,981,897,089 39
Maitland Institutional Services Limited 5,869,923,950 40
Thesis Unit Trust Managers 5,710,987,106 41
Man Fund Management UK Limited 5,554,479,558 42
Rathbone Unit Trust Management Limited 5,367,532,313 43
J O Hambro Capital Management Group 5,331,143,707 44
Omnis Investments Limited 4,936,353,390 45
Santander Asset Management (SAM UK) 4,849,193,822 46
Architas Multi-Manager Limited 4,202,743,877 47
RLUM Ltd 4,200,458,509 48
Close Asset Management (UK) Ltd 4,145,961,114 49
UBS Asset Management Funds Ltd 3,923,364,443 50
Investment Fund Services Limited (IFSL) 3,690,963,662 51
Virgin Money Unit Trust Managers Limited 3,645,968,460 52
T. Bailey Fund Services Limited 3,435,706,983 53
Neptune Investment Management Ltd 3,414,299,191 54
RBS Collective Investment Funds Limited 3,384,802,621 55
Baring Fund Managers Limited 3,382,816,687 56
Franklin Templeton Funds 3,127,208,143 57
Insight Investment Funds Management Ltd 3,100,767,823 58
Allianz Global Investors 2,910,554,120 59
River & Mercantile AM 2,852,812,795 60
Legg Mason Investment (Funds) Limited 2,720,122,130 61
Margetts Fund Management Ltd 2,486,162,389 62
Lazard Fund Managers Limited 2,241,791,527 63
Sarasin & Partners LLP 2,085,779,814 64
Valu-Trac Investment Management Ltd 1,938,496,474 65
OneFamily 1,370,601,160 66
Marks & Spencer Unit Trust Managers Ltd 1,357,347,843 67
Morgan Stanley Investment Management Ltd 1,280,963,705 68
EdenTree Investment Management Limited 1,193,172,787 69
NFU Mutual Unit Managers Ltd 1,186,021,770 70
McInroy & Wood Portfolios Ltd 1,123,292,963 71
Stonehage Fleming Investment Management Limited 1,062,200,923 72
Unicorn Asset Management Limited 916,411,099 73
Natixis Global Asset Management 836,546,573 74
Barclays Asset Managers Limited 826,602,256 75
GAM 768,277,438 76
Slater Investments Ltd 699,511,515 77
Carvetian Capital Management Limited 626,966,148 78
Host Capital Limited 584,353,307 79
COURTIERS Investment Services Limited 567,278,107 80
MT Capital Management Limited 445,163,985 81
SVM Asset Management Ltd 418,208,416 82
City Financial Investment 401,754,165 83
Zurich Investment Services (UK) Limited 306,521,150 84
Aberforth Unit Trust Managers Limited 245,252,658 85
T. Rowe Price International Limited 228,055,403 86
Scottish Friendly Asset Managers Ltd 185,972,064 87
Wesleyan Unit Trust Managers Ltd 151,691,817 88
Consistent Unit Trust Management Co Ltd 133,966,825 89
Treasury Capital 107,220,290 90
Orbis Investment Management (Luxembourg) SA 86,893,070 91
Total 1,164,208,630,903