| July 2, 2015 | AQR Capital Management, LLC | 2.50% | still open |
| July 2, 2015 | Marshall Wace LLP | 1.30% | still open |
| June 30, 2015 | Egerton Capital (UK) LLP | 0.84% | still open |
| June 29, 2015 | Marshall Wace LLP | 1.22% | still open |
| June 29, 2015 | Egerton Capital (UK) LLP | 0.72% | still open |
| June 26, 2015 | Egerton Capital (UK) LLP | 0.64% | still open |
| June 25, 2015 | AQR Capital Management, LLC | 2.41% | still open |
| June 25, 2015 | Jpmorgan Asset Management (UK) LTD | 1.71% | still open |
| June 25, 2015 | PDT Partners, LLC | 0.59% | still open |
| June 24, 2015 | Marshall Wace LLP | 1.10% | still open |
| June 23, 2015 | AQR Capital Management, LLC | 2.30% | still open |
| June 23, 2015 | Marshall Wace LLP | 1.04% | still open |
| June 23, 2015 | TT International | 0.82% | still open |
| June 22, 2015 | Marshall Wace LLP | 0.97% | still open |
| June 18, 2015 | Jpmorgan Asset Management (UK) LTD | 1.81% | still open |
| June 18, 2015 | Marshall Wace LLP | 0.82% | still open |
| June 18, 2015 | TT International | 0.69% | still open |
| June 18, 2015 | PDT Partners, LLC | 0.62% | still open |
| June 11, 2015 | AQR Capital Management, LLC | 2.21% | still open |
| June 9, 2015 | Jpmorgan Asset Management (UK) LTD | 1.70% | still open |
| June 9, 2015 | Blackrock Institutional Trust Company, National Association | 0.77% | still open |
| June 4, 2015 | Marshall Wace LLP | 0.58% | still open |
| June 2, 2015 | Marshall Wace LLP | 0.68% | still open |
| June 1, 2015 | AQR Capital Management, LLC | 2.10% | still open |
| May 28, 2015 | Blackrock Institutional Trust Company, National Association | 0.88% | still open |
| May 28, 2015 | Marshall Wace LLP | 0.70% | still open |
| May 27, 2015 | AQR Capital Management, LLC | 2.00% | still open |
| May 26, 2015 | Marshall Wace LLP | 0.64% | still open |
| May 22, 2015 | Marshall Wace LLP | 0.57% | still open |
| May 19, 2015 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| May 14, 2015 | Blackrock Institutional Trust Company, National Association | 1.02% | still open |
| May 13, 2015 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| May 12, 2015 | Blackrock Institutional Trust Company, National Association | 0.80% | still open |
| May 11, 2015 | AQR Capital Management, LLC | 1.90% | still open |
| May 8, 2015 | Oxford Asset Management | 0.52% | still open |
| May 7, 2015 | Egerton Capital (UK) LLP | 0.57% | still open |
| April 28, 2015 | AQR Capital Management, LLC | 1.82% | still open |
| April 28, 2015 | Jpmorgan Asset Management (UK) LTD | 1.53% | still open |
| April 22, 2015 | Blackrock Institutional Trust Company, National Association | 0.66% | still open |
| April 20, 2015 | Blackrock Institutional Trust Company, National Association | 0.59% | still open |
| April 17, 2015 | Blackrock Institutional Trust Company, National Association | 0.60% | still open |
| April 15, 2015 | Blackrock Institutional Trust Company, National Association | 0.57% | still open |
| April 9, 2015 | Blackrock Institutional Trust Company, National Association | 0.61% | still open |
| March 30, 2015 | AQR Capital Management, LLC | 1.70% | still open |
| March 20, 2015 | AQR Capital Management, LLC | 1.61% | still open |
| March 17, 2015 | Blackrock Institutional Trust Company, National Association | 0.54% | still open |
| March 16, 2015 | Marshall Wace LLP | 0.44% | still open |
| March 13, 2015 | Marshall Wace LLP | 0.55% | still open |
| March 12, 2015 | Marshall Wace LLP | 0.65% | still open |
| March 2, 2015 | Marshall Wace LLP | 0.79% | still open |