| 2015/10/22 | JPモルガン証券 | 0.710% | +0.110% | 133,500株 | +19,800 | |
| 2015/10/19 | Integrated Core Strategies | 0.490% | -0.060% | 92,100株 | -11,100 | 報告義務消失 |
| 2015/10/16 | JPモルガン証券 | 0.600% | +0.090% | 113,700株 | +17,800 | |
| 2015/10/13 | Integrated Core Strategies | 0.550% | 0% | 103,200株 | | 再IN（前回2015-10-08） |
| 2015/10/08 | Integrated Core Strategies | 0.460% | -0.040% | 87,700株 | -6,700 | 報告義務消失 |
| 2015/10/07 | JPモルガン証券 | 0.510% | 0% | 95,900株 | | |
| 2015/10/07 | Integrated Core Strategies | 0.500% | 0% | 94,400株 | | 再IN（前回2015-09-28） |
| 2015/09/28 | Integrated Core Strategies | 0.460% | -0.050% | 87,200株 | -8,700 | 報告義務消失 |
| 2015/09/25 | Integrated Core Strategies | 0.510% | 0% | 95,900株 | | |
| 2014/11/12 | Nomura International | 0.000% | -0.520% | 0株 | -47,800 | ポジション解消 |
| 2014/10/27 | Nomura International | 0.520% | 0% | 47,800株 | | |
| 2013/10/18 | ACG Management | 0.143% | -0.109% | 13,000株 | -10,000 | 報告義務消失 |
| 2013/08/22 | ACG Management | 0.252% | -0.064% | 23,000株 | -5,800 | |
| 2013/08/21 | ACG Management | 0.316% | -0.022% | 28,800株 | -2,000 | |
| 2013/08/20 | ACG Management | 0.338% | -0.036% | 30,800株 | -3,300 | |
| 2013/08/19 | ACG Management | 0.374% | -0.039% | 34,100株 | -3,500 | |
| 2013/08/16 | ACG Management | 0.413% | -0.060% | 37,600株 | -5,500 | |
| 2013/08/15 | ACG Management | 0.473% | -0.048% | 43,100株 | -4,400 | |
| 2013/08/14 | ACG Management | 0.521% | -0.085% | 47,500株 | -7,700 | |
| 2013/08/13 | ACG Management | 0.606% | -0.144% | 55,200株 | -13,100 | |
| 2013/08/12 | ACG Management | 0.750% | +0.125% | 68,300株 | +11,400 | |
| 2013/08/09 | ACG Management | 0.625% | +0.093% | 56,900株 | +8,400 | |
| 2013/08/08 | ACG Management | 0.532% | +0.052% | 48,500株 | +4,800 | |
| 2013/08/07 | ACG Management | 0.480% | +0.055% | 43,700株 | +5,000 | |
| 2013/08/06 | ACG Management | 0.425% | +0.034% | 38,700株 | +3,100 | |
| 2013/08/05 | ACG Management | 0.391% | +0.028% | 35,600株 | +2,700 | |
| 2013/07/02 | ACG Management | 0.363% | 0% | 32,900株 | | |
企業情報