| Octopus Investments Limited | 54,613,121 | 17.99% | |
| Octopus Investments Limited | 55,653,000 | 18.34% | |
| Octopus Investments Limited | 54,677,727 | 18.02% | |
| Octopus Investments Limited | 54,770,705 | 18.06% | |
| Liontrust Investment Partners LLP | 11,285,974 | 3.72% | |
| Octopus Investments Limited | 51,736,943 | 17.06% | |
| Lombard Odier Asset Management (Europe) Limited | 18,665,171 | 6.16% | |
| Liontrust Asset Management Plc | 39,227,952 | 12.91% | |
| Liontrust Asset Management Plc | 43,151,945 | 14.02% | |
| Liontrust Asset Management Plc | 46,311,280 | 15.09% | |
| Slater Investments | 15,392,018 | 5.02% | |
| Octopus Investments Limited | 45,978,423 | 14.98% | |
| Liontrust Asset Management Plc | 46,661,280 | 15.21% | |
| Octopus Investments Limited | 46,209,027 | 15.06% | |
| Octopus Investments Limited | 46,016,550 | 15.00% | |
| Octopus Investments Limited | 45,931,877 | 14.97% | |
| Liontrust Asset Management Plc | 46,661,280 | 15.21% | |
| Octopus Investments Limited | 45,979,699 | 14.98% | |
| Liontrust Asset Management Plc | 48,930,331 | 15.95% | |
| Octopus Investments Limited | 40,628,423 | 13.24% | |
| Octopus Investments Limited | 39,871,538 | 12.99% | |
| Octopus Investments Limited | 40,238,328 | 13.11% | |
| Octopus Investments Limited | 34,225,587 | 11.15% | |
| Octopus Investments Limited | 31,042,165 | 10.12% | |
| Liontrust Asset Management Plc | 52,192,424 | 17.01% | |
| Octopus Investments Limited | 27,637,460 | 9.01% | |
| Slater Investments | 14,891,642 | 4.87% | |
| Rathbones Investment Management Ltd | 23,063,859 | 7.55% | |
| Octopus Investments Limited | 26,842,959 | 8.99% | |
| Baillie Gifford & Co | 14,749,059 | 4.94% | |
| Liontrust Asset Management Plc | 53,755,026 | 18.00% | |
| Investec Wealth & Investment Limited | 15,002,714 | 5.03% | |
