| Sigma Broking Ltd |
33,417,582 |
£20,092,321 |
| Gresham House Asset Management Limited |
2,962,666 |
£1,781,303 |
| Livingbridge VC LLP |
2,280,166 |
£1,370,950 |
| City Financial Investment Company Limited |
2,167,870 |
£1,303,432 |
| Ameriprise Financial, Inc. |
1,989,648 |
£1,196,276 |
| GARRAWAY CAPITAL MANAGEMENT LLP |
1,917,870 |
£1,153,119 |
| F & C Management Limited |
1,652,813 |
£993,754 |
| Polar Capital Partners Limited |
1,276,563 |
£767,534 |
| Stuart Hawthorne |
1,275,000 |
£766,594 |
| Artemis Investment Management Limited |
1,042,083 |
£626,552 |
| Kames Capital Management Limited |
1,041,666 |
£626,302 |
| Peter Edward Smith |
860,000 |
£517,075 |
| Link Trustees (Jersey) Limited |
755,208 |
£454,069 |
| Oryx International Growth Fund Limited |
609,808 |
£366,647 |