| 2015/07/31 | Integrated Core Strategies | 0.550% | -0.260% | 5,200,000株 | -2,432,000 | |
| 2015/07/27 | Integrated Core Strategies | 0.810% | +0.110% | 7,632,000株 | +1,024,000 | |
| 2015/07/14 | Integrated Core Strategies | 0.700% | +0.090% | 6,608,000株 | +833,000 | |
| 2015/06/11 | Integrated Core Strategies | 0.610% | +0.100% | 5,775,000株 | +935,000 | |
| 2015/05/18 | Integrated Core Strategies | 0.510% | 0% | 4,840,000株 | | 再IN（前回2014-10-15） |
| 2014/10/15 | Integrated Core Strategies | 0.470% | -0.180% | 4,497,000株 | -1,656,000 | 報告義務消失 |
| 2014/10/10 | Integrated Core Strategies | 0.650% | +0.140% | 6,153,000株 | +1,333,000 | |
| 2014/10/08 | Integrated Core Strategies | 0.510% | +0.350% | 4,820,000株 | +3,261,000 | |
| 2013/06/04 | Integrated Core Strategies | 0.160% | -0.170% | 1,559,000株 | -1,560,000 | 報告義務消失 |
| 2013/05/01 | Integrated Core Strategies | 0.330% | +0.050% | 3,119,000株 | +423,000 | |
| 2013/04/03 | Integrated Core Strategies | 0.280% | +0.030% | 2,696,000株 | +332,000 | |
| 2013/04/02 | Integrated Core Strategies | 0.250% | 0% | 2,364,000株 | | |
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