| 2017/10/03 | Barclays Capital Securities | 0.000% | -1.400% | 0株 | -1,961,196 | ポジション解消 |
| 2017/09/27 | Barclays Capital Securities | 1.400% | 0% | 1,961,196株 | | |
| 2017/07/10 | みずほ証券 | 0.290% | -0.620% | 410,933株 | -870,522 | 報告義務消失 |
| 2017/07/07 | みずほ証券 | 0.910% | +0.370% | 1,281,455株 | +517,600 | |
| 2017/07/06 | みずほ証券 | 0.540% | -0.260% | 763,855株 | -361,580 | |
| 2017/06/12 | みずほ証券 | 0.800% | +0.100% | 1,125,435株 | +136,500 | |
| 2017/05/29 | みずほ証券 | 0.700% | +0.070% | 988,935株 | +106,100 | |
| 2017/05/26 | みずほ証券 | 0.630% | +0.060% | 882,835株 | +76,300 | |
| 2017/05/24 | みずほ証券 | 0.570% | -0.070% | 806,535株 | -90,500 | |
| 2017/05/18 | みずほ証券 | 0.640% | +0.090% | 897,035株 | +119,800 | |
| 2017/05/17 | みずほ証券 | 0.550% | 0% | 777,235株 | | 再IN（前回2017-02-01） |
| 2017/02/20 | Myriad | 0.000% | -0.630% | 0株 | -882,000 | ポジション解消 |
| 2017/02/01 | みずほ証券 | 0.280% | -0.230% | 401,600株 | -317,800 | 報告義務消失 |
| 2017/01/23 | みずほ証券 | 0.510% | 0% | 719,400株 | | |
| 2016/12/20 | Myriad | 0.630% | +0.130% | 882,000株 | +178,000 | |
| 2016/11/02 | Myriad | 0.500% | 0% | 704,000株 | | |
企業情報