| BlackRock, Inc. |
72,398,541 |
£66,172,266 |
| Hargreaves Lansdown |
45,054,642 |
£41,179,943 |
| Newton Investment Management Ltd. |
29,973,097 |
£27,395,411 |
| VT GRAVIS FUNDS ICVC |
27,806,098 |
£25,414,774 |
| LGT Group Holding Ltd. |
26,603,941 |
£24,316,002 |
| West Yorkshire PF |
25,000,000 |
£22,850,000 |
| Privium Fund Management |
24,104,930 |
£22,031,906 |
| Legal & General Group Plc |
22,303,452 |
£20,385,355 |
| CCLA Investment Management Ltd |
21,389,838 |
£19,550,312 |
| Brooks Macdonald |
20,016,831 |
£18,295,384 |
| L&P Ethical Investment Initiative Ltd |
19,930,005 |
£18,216,025 |
| VT UK INFRASTRUCTURE INCOME FUND |
18,053,101 |
£16,500,534 |
| AJ Bell |
17,926,677 |
£16,384,983 |
| Aggregate of Standard Life Aberdeen plc |
17,123,059 |
£15,650,476 |
| Aberdeen Standard Investments |
16,603,277 |
£15,175,395 |
| Sarasin & Partners LLP |
16,538,835 |
£15,116,495 |
| JM Finn |
14,965,475 |
£13,678,444 |
| Close Asset Management Limited |
8,588,300 |
£7,849,706 |
| The Independent Investment Trust PLC |
5,000,000 |
£4,570,000 |
| Norges Bank |
4,250,000 |
£3,884,500 |