| Octopus Investments |
16,850,400 |
£1,811,418 |
| Gresham House Asset Management |
16,428,100 |
£1,766,021 |
| BGF Investment Management Limited |
12,887,000 |
£1,385,352 |
| Robert Quested |
9,354,000 |
£1,005,555 |
| Maven Capital Partners UK LLP |
8,606,300 |
£925,177 |
| Canaccord Genuity Group Inc |
7,471,000 |
£803,132 |
| Livingbridge VC LLP |
5,357,100 |
£575,888 |
| River Merchant Capital Limited |
3,857,566 |
£414,688 |
| CIP Merchant Capital Limited |
3,857,566 |
£414,688 |
| Imperial Innovations Group plc |
3,619,700 |
£389,118 |
| Unicorn Asset Management |
3,586,000 |
£385,495 |
| Invesco Perpetual Group |
3,536,400 |
£380,163 |
| Canaccord Genuity Group Inc |
2,398,412 |
£257,829 |
| Brett Gordon |
1,545,000 |
£166,088 |
| Professor Joseph Hajnal |
870,800 |
£93,611 |
| Hardsteel Limited |
847,100 |
£91,063 |
| The Capital Fund No 1 LP |
735,000 |
£79,012 |
| Spencer Owen Crooks |
600,000 |
£64,500 |
| Klaus Hebben |
301,600 |
£32,422 |