| October 28, 2015 | GMT Capital Corp | 3.31% | still open |
| October 16, 2015 | Light Street Capital Management, LLC | 0.37% | still open |
| October 15, 2015 | Light Street Capital Management, LLC | 0.53% | still open |
| October 13, 2015 | AQR Capital Management, LLC | 0.49% | still open |
| October 12, 2015 | AQR Capital Management, LLC | 0.50% | still open |
| October 12, 2015 | Blackrock Investment Management (UK) Limited | 0.46% | still open |
| October 9, 2015 | AQR Capital Management, LLC | 0.49% | still open |
| October 7, 2015 | AQR Capital Management, LLC | 0.50% | still open |
| October 6, 2015 | Jericho Capital Asset Management L.P. | 0.89% | still open |
| October 2, 2015 | Jericho Capital Asset Management L.P. | 0.75% | still open |
| October 2, 2015 | Blackrock Investment Management (UK) Limited | 0.58% | still open |
| September 30, 2015 | Harbor Spring Capital, LLC | 0.72% | still open |
| September 29, 2015 | Jpmorgan Asset Management (UK) LTD | 1.07% | still open |
| September 24, 2015 | UBS Asset Management (UK) LTD | 0.50% | still open |
| September 17, 2015 | Jpmorgan Asset Management (UK) LTD | 0.99% | still open |
| September 17, 2015 | Harbor Spring Capital, LLC | 0.63% | still open |
| September 17, 2015 | Jericho Capital Asset Management L.P. | 0.60% | still open |
| September 16, 2015 | Jpmorgan Asset Management (UK) LTD | 1.10% | still open |
| September 10, 2015 | Jpmorgan Asset Management (UK) LTD | 1.02% | still open |
| August 27, 2015 | Jpmorgan Asset Management (UK) LTD | 0.81% | still open |
| August 24, 2015 | Light Street Capital Management, LLC | 0.62% | still open |
| August 19, 2015 | UBS Asset Management (UK) LTD | 0.49% | still open |
| August 17, 2015 | Blackrock Investment Management (UK) Limited | 0.79% | still open |
| August 13, 2015 | Blackrock Investment Management (UK) Limited | 0.65% | still open |
| August 13, 2015 | Harbor Spring Capital, LLC | 0.56% | still open |
| August 12, 2015 | Blackrock Investment Management (UK) Limited | 0.57% | still open |
| August 12, 2015 | Light Street Capital Management, LLC | 0.57% | still open |
| August 4, 2015 | Sylebra Capital Limited | 0.70% | still open |
| July 27, 2015 | Jpmorgan Asset Management (UK) LTD | 1.00% | still open |
| July 23, 2015 | Jpmorgan Asset Management (UK) LTD | 0.92% | still open |
| July 23, 2015 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| July 7, 2015 | Sheffield Asset Management, L.L.C. | 0.49% | still open |
| July 6, 2015 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| June 25, 2015 | UBS Asset Management (UK) LTD | 0.51% | still open |
| June 19, 2015 | Sheffield Asset Management, L.L.C. | 0.63% | still open |
| June 17, 2015 | Sheffield Asset Management, L.L.C. | 0.52% | still open |
| May 7, 2015 | Jpmorgan Asset Management (UK) LTD | 0.89% | still open |
| March 25, 2015 | Jpmorgan Asset Management (UK) LTD | 0.90% | still open |
| March 5, 2015 | Jpmorgan Asset Management (UK) LTD | 0.82% | still open |
| March 3, 2015 | Jpmorgan Asset Management (UK) LTD | 0.72% | still open |
| February 25, 2015 | FIL Fund Management Limited | 0.23% | still open |
| February 12, 2015 | FIL Fund Management Limited | 0.54% | still open |
| February 2, 2015 | Sylebra Capital Limited | 0.61% | still open |
| January 30, 2015 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| January 19, 2015 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| January 14, 2015 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| January 9, 2015 | Saemor Capital B.V. | 0.47% | still open |
| January 6, 2015 | Blackrock Institutional Trust Company, National Association | 0.50% | still open |
| January 1, 2015 | Bluecrest Capital Management Limited | 0.44% | still open |
| December 31, 2014 | Saemor Capital B.V. | 0.54% | still open |