| Long Path Partners, LP |
8,868,366 |
£26,161,680 |
| Norges Bank |
8,477,694 |
£25,009,197 |
| Old Mutual Plc |
8,034,653 |
£23,702,226 |
| Schroders plc |
7,195,000 |
£21,225,250 |
| Ausdrill International Pty Ltd |
7,153,594 |
£21,103,102 |
| Mission Trail Capital Management LLC |
5,601,464 |
£16,524,319 |
| Canaccord Genuity Group Inc |
5,310,000 |
£15,664,500 |
| C.C.M Barbour |
4,409,689 |
£13,008,583 |
| Pinetree Capital Ltd |
4,122,083 |
£12,160,145 |
| Invesco Limited |
3,900,032 |
£11,505,094 |
| Patrick Barbour |
3,858,478 |
£11,382,510 |
| FIL Limited |
3,011,609 |
£8,884,247 |
| Norges Bank |
2,804,462 |
£8,273,163 |
| Jupiter Fund Management plc |
2,739,836 |
£8,082,516 |
| Haregreave Hale LTD |
2,672,961 |
£7,885,235 |
| Aberforth Partners LLP |
2,653,116 |
£7,826,692 |
| Herald Investment Mgt |
2,458,277 |
£7,251,917 |
| Highclere International Investors Ltd |
2,230,162 |
£6,578,978 |
| Soros Fund Management |
2,226,710 |
£6,568,794 |
| L G Crisp and Mrs H Crisp |
1,855,604 |
£5,474,032 |
| The Wellcome Trust Limited |
1,794,838 |
£5,294,772 |