| Octopus Investments Limited |
73,831,179 |
£50,795,851 |
| Long Path Partners, LP |
55,903,975 |
£38,461,935 |
| SFM UK Management LLP |
51,023,303 |
£35,104,032 |
| Canaccord Genuity Group Inc |
50,752,566 |
£34,917,765 |
| Constellation Software Inc. |
50,593,160 |
£34,808,094 |
| Hargreaves Hale Limited |
48,692,682 |
£33,500,565 |
| Soros Fund Management |
46,569,351 |
£32,039,714 |
| Kestrel Opportunities |
44,292,273 |
£30,473,084 |
| Investec Wealth & Investment |
39,306,063 |
£27,042,571 |
| Rathbones Investment Management Ltd |
32,492,902 |
£22,355,117 |
| Gresham House Asset Management |
29,971,896 |
£20,620,664 |
| 1798 Volantis |
24,298,111 |
£16,717,100 |
| Herald Investment Management |
22,150,201 |
£15,239,338 |
| Lombard Odier Asset Management (Europe) Limited |
20,043,497 |
£13,789,926 |
| Charles Stanley |
18,801,074 |
£12,935,139 |
| Highclere International Investors |
17,715,623 |
£12,188,349 |
| Living Bridge EP |
17,543,409 |
£12,069,865 |
| ISIS Equity Partners LLP |
17,433,409 |
£11,994,185 |
| Richard Kellett-Clarke |
12,573,279 |
£8,650,416 |