| Octopus Investments |
16,850,400 |
£1,965,880 |
| Gresham House Asset Management |
16,428,100 |
£1,916,612 |
| BGF Investment Management Limited |
12,887,000 |
£1,503,483 |
| Robert Quested |
9,354,000 |
£1,091,300 |
| Maven Capital Partners UK LLP |
8,606,300 |
£1,004,068 |
| Canaccord Genuity Group Inc |
7,471,000 |
£871,617 |
| Livingbridge VC LLP |
5,357,100 |
£624,995 |
| River Merchant Capital Limited |
3,857,566 |
£450,049 |
| CIP Merchant Capital Limited |
3,857,566 |
£450,049 |
| Imperial Innovations Group plc |
3,619,700 |
£422,298 |
| Unicorn Asset Management |
3,586,000 |
£418,367 |
| Invesco Perpetual Group |
3,536,400 |
£412,580 |
| Canaccord Genuity Group Inc |
2,398,412 |
£279,815 |
| Brett Gordon |
1,545,000 |
£180,250 |
| Professor Joseph Hajnal |
870,800 |
£101,593 |
| Hardsteel Limited |
847,100 |
£98,828 |
| The Capital Fund No 1 LP |
735,000 |
£85,750 |
| Spencer Owen Crooks |
600,000 |
£70,000 |
| Klaus Hebben |
301,600 |
£35,187 |