| Octopus Investments |
16,850,400 |
£1,979,922 |
| Gresham House Asset Management |
16,428,100 |
£1,930,302 |
| BGF Investment Management Limited |
12,887,000 |
£1,514,222 |
| Robert Quested |
9,354,000 |
£1,099,095 |
| Maven Capital Partners UK LLP |
8,606,300 |
£1,011,240 |
| Canaccord Genuity Group Inc |
7,471,000 |
£877,842 |
| Livingbridge VC LLP |
5,357,100 |
£629,459 |
| River Merchant Capital Limited |
3,857,566 |
£453,264 |
| CIP Merchant Capital Limited |
3,857,566 |
£453,264 |
| Imperial Innovations Group plc |
3,619,700 |
£425,315 |
| Unicorn Asset Management |
3,586,000 |
£421,355 |
| Invesco Perpetual Group |
3,536,400 |
£415,527 |
| Canaccord Genuity Group Inc |
2,398,412 |
£281,813 |
| Brett Gordon |
1,545,000 |
£181,538 |
| Professor Joseph Hajnal |
870,800 |
£102,319 |
| Hardsteel Limited |
847,100 |
£99,534 |
| The Capital Fund No 1 LP |
735,000 |
£86,362 |
| Spencer Owen Crooks |
600,000 |
£70,500 |
| Klaus Hebben |
301,600 |
£35,438 |