| Octopus Investments Limited |
73,831,179 |
£52,420,137 |
| Long Path Partners, LP |
55,903,975 |
£39,691,822 |
| SFM UK Management LLP |
51,023,303 |
£36,226,545 |
| Canaccord Genuity Group Inc |
50,752,566 |
£36,034,322 |
| Constellation Software Inc. |
50,593,160 |
£35,921,144 |
| Hargreaves Hale Limited |
48,692,682 |
£34,571,804 |
| Soros Fund Management |
46,569,351 |
£33,064,239 |
| Kestrel Opportunities |
44,292,273 |
£31,447,514 |
| Investec Wealth & Investment |
39,306,063 |
£27,907,305 |
| Rathbones Investment Management Ltd |
32,492,902 |
£23,069,960 |
| Gresham House Asset Management |
29,971,896 |
£21,280,046 |
| 1798 Volantis |
24,298,111 |
£17,251,659 |
| Herald Investment Management |
22,150,201 |
£15,726,643 |
| Lombard Odier Asset Management (Europe) Limited |
20,043,497 |
£14,230,883 |
| Charles Stanley |
18,801,074 |
£13,348,762 |
| Highclere International Investors |
17,715,623 |
£12,578,092 |
| Living Bridge EP |
17,543,409 |
£12,455,820 |
| ISIS Equity Partners LLP |
17,433,409 |
£12,377,720 |
| Richard Kellett-Clarke |
12,573,279 |
£8,927,028 |