| BlackRock, Inc. |
72,398,541 |
£50,172,189 |
| Hargreaves Lansdown |
38,111,215 |
£26,411,072 |
| Newton Investment Management Ltd. |
29,973,097 |
£20,771,356 |
| LGT Group Holding Ltd. |
29,590,129 |
£20,505,959 |
| VT GRAVIS FUNDS ICVC |
29,040,907 |
£20,125,349 |
| West Yorkshire PF |
25,000,000 |
£17,325,000 |
| Legal & General Group Plc |
24,951,206 |
£17,291,186 |
| CCLA Investment Management Ltd |
21,389,838 |
£14,823,158 |
| Brooks Macdonald |
20,016,831 |
£13,871,664 |
| L&P Ethical Investment Initiative Ltd |
19,930,005 |
£13,811,494 |
| VT UK INFRASTRUCTURE INCOME FUND |
18,053,101 |
£12,510,799 |
| AJ Bell |
18,007,124 |
£12,478,937 |
| Aggregate of Standard Life Aberdeen plc |
17,123,059 |
£11,866,280 |
| Aberdeen Standard Investments |
16,603,277 |
£11,506,071 |
| Sarasin & Partners LLP |
16,538,835 |
£11,461,413 |
| JM Finn |
14,965,475 |
£10,371,074 |
| Close Asset Management Limited |
8,588,300 |
£5,951,692 |
| The Independent Investment Trust PLC |
5,000,000 |
£3,465,000 |
| Norges Bank |
4,250,000 |
£2,945,250 |