| Octopus Investments Limited |
73,831,179 |
£41,197,798 |
| Long Path Partners, LP |
55,903,975 |
£31,194,418 |
| SFM UK Management LLP |
51,023,303 |
£28,471,003 |
| Canaccord Genuity Group Inc |
50,752,566 |
£28,319,932 |
| Constellation Software Inc. |
50,593,160 |
£28,230,983 |
| Hargreaves Hale Limited |
48,692,682 |
£27,170,517 |
| Soros Fund Management |
46,569,351 |
£25,985,698 |
| Kestrel Opportunities |
44,292,273 |
£24,715,088 |
| Investec Wealth & Investment |
39,306,063 |
£21,932,783 |
| Rathbones Investment Management Ltd |
32,492,902 |
£18,131,039 |
| Gresham House Asset Management |
29,971,896 |
£16,724,318 |
| 1798 Volantis |
24,298,111 |
£13,558,346 |
| Herald Investment Management |
22,150,201 |
£12,359,812 |
| Lombard Odier Asset Management (Europe) Limited |
20,043,497 |
£11,184,271 |
| Charles Stanley |
18,801,074 |
£10,490,999 |
| Highclere International Investors |
17,715,623 |
£9,885,318 |
| Living Bridge EP |
17,543,409 |
£9,789,222 |
| ISIS Equity Partners LLP |
17,433,409 |
£9,727,842 |
| Richard Kellett-Clarke |
12,573,279 |
£7,015,890 |