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: November 2023
| Company | Total ISA Funds Value | Rank |
|---|---|---|
| Fidelity Worldwide Investment | 10,018,398,908 | 1 |
| Legal & General (Unit Trust) Managers Limited | 7,329,750,189 | 2 |
| HBOS Investment Fund Managers Limited | 6,095,940,303 | 3 |
| Scottish Widows Unit Trusts Managers | 4,863,273,010 | 4 |
| Invesco | 4,060,428,932 | 5 |
| M&G Securities Limited | 3,399,340,681 | 6 |
| Jupiter Unit Trust Managers Limited | 2,859,753,479 | 7 |
| Janus Henderson Investors | 2,740,804,748 | 8 |
| Virgin Money Unit Trust Managers Limited | 2,098,168,472 | 9 |
| RLUM Ltd | 1,915,049,655 | 10 |
| RBS Collective Investment Funds Limited | 1,831,448,727 | 11 |
| Aberdeen Standard Fund Managers Limited | 1,713,247,485 | 12 |
| Fundsmith | 1,535,300,731 | 13 |
| Aviva Investors UK Fund Services Limited | 1,280,585,453 | 14 |
| Threadneedle Investment Services Ltd | 1,248,745,523 | 15 |
| Schroder Unit Trusts Limited | 927,332,287 | 16 |
| BNY Mellon Fund Managers Limited | 808,908,704 | 17 |
| Schroder Personal Wealth Limited | 719,192,488 | 18 |
| Valu-Trac Investment Management Ltd | 690,037,517 | 19 |
| Marks & Spencer Unit Trust Managers Ltd | 678,373,985 | 20 |
| BMO Global Asset Management | 585,490,225 | 21 |
| Artemis Fund Managers Ltd | 461,965,323 | 22 |
| Liontrust Fund Partners LLP | 435,977,303 | 23 |
| Premier Portfolio Managers Limited | 349,717,439 | 24 |
| AXA IM UK Limited | 328,024,892 | 25 |
| BlackRock Investment Management (UK) Limited | 317,010,622 | 26 |
| Margetts Fund Management Ltd | 265,327,902 | 27 |
| Link Fund Solutions Limited | 196,788,850 | 28 |
| COURTIERS Asset Management Limited | 184,782,674 | 29 |
| Wesleyan Unit Trust Managers Ltd | 157,314,116 | 30 |
| OneFamily | 157,103,848 | 31 |
| Marlborough Fund Managers Limited | 125,813,491 | 32 |
| Ninety One Fund Managers UK Limited | 125,526,778 | 33 |
| Royal London Unit Trust Managers Ltd | 88,407,122 | 34 |
| McInroy & Wood Portfolios Ltd | 86,753,149 | 35 |
| T. Bailey Fund Services Limited | 61,939,825 | 36 |
| EdenTree Investment Management Limited | 51,101,589 | 37 |
| Aegon Asset Management UK plc | 47,637,026 | 38 |
| Waystone Management (UK) Limited | 46,114,790 | 39 |
| Allianz Global Investors | 41,677,365 | 40 |
| First Sentier Investors | 40,730,707 | 41 |
| Orbis Investment Management (Luxembourg) SA | 34,396,805 | 42 |
| Man Fund Management UK Limited | 28,932,860 | 43 |
| Rathbone Unit Trust Management Limited | 27,805,731 | 44 |
| Smith & Williamson Fund Administration Limited | 26,878,943 | 45 |
| Investment Fund Services Limited | 21,162,229 | 46 |
| Franklin Templeton Fund Management Limited | 20,419,220 | 47 |
| Scottish Friendly Asset Managers Ltd | 17,405,780 | 48 |
| Slater Investments Ltd | 15,766,196 | 49 |
| UBS Asset Management Funds Ltd | 11,962,583 | 50 |
| WAY Fund Managers | 11,495,999 | 51 |
| Unicorn Asset Management Limited | 10,223,090 | 52 |
| Seven Investment Management LLP | 9,241,014 | 53 |
| Sarasin & Partners LLP | 9,223,663 | 54 |
| Maitland Institutional Services Limited | 8,727,751 | 55 |
| ConBrio Fund Partners Limited | 8,284,893 | 56 |
| FundRock Partners Limited | 6,084,495 | 57 |
| Close Asset Management (UK) Ltd | 6,063,314 | 58 |
| SVM Asset Management Ltd | 4,592,755 | 59 |
| Thesis Unit Trust Managers | 1,823,701 | 60 |
| J.P. Morgan Asset Management | 549,136 | 61 |
| Total | 90,528,109,942 |
