| BlackRock, Inc. |
78,036,722 |
£52,830,861 |
| Hargreaves Lansdown |
38,111,215 |
£25,801,293 |
| Newton Investment Management Ltd. |
29,973,097 |
£20,291,787 |
| LGT Group Holding Ltd. |
29,590,129 |
£20,032,517 |
| VT GRAVIS FUNDS ICVC |
29,040,907 |
£19,660,694 |
| West Yorkshire PF |
25,000,000 |
£16,925,000 |
| Legal & General Group Plc |
24,951,206 |
£16,891,966 |
| CCLA Investment Management Ltd |
21,389,838 |
£14,480,920 |
| Brooks Macdonald |
20,016,831 |
£13,551,395 |
| L&P Ethical Investment Initiative Ltd |
19,930,005 |
£13,492,613 |
| VT UK INFRASTRUCTURE INCOME FUND |
18,053,101 |
£12,221,949 |
| AJ Bell |
18,007,124 |
£12,190,823 |
| Aggregate of Standard Life Aberdeen plc |
17,123,059 |
£11,592,311 |
| Aberdeen Standard Investments |
16,603,277 |
£11,240,418 |
| Sarasin & Partners LLP |
16,538,835 |
£11,196,791 |
| JM Finn |
14,965,475 |
£10,131,627 |
| Close Asset Management Limited |
8,588,300 |
£5,814,279 |
| The Independent Investment Trust PLC |
5,000,000 |
£3,385,000 |
| Norges Bank |
4,250,000 |
£2,877,250 |