| 2018/04/09 | Integrated Core Strategies | 0.490% | -0.100% | 70,600株 | -14,900 | 報告義務消失 |
| 2018/02/16 | Integrated Core Strategies | 0.590% | -0.080% | 85,500株 | -11,800 | |
| 2017/12/29 | Integrated Core Strategies | 0.670% | -0.030% | 97,300株 | -4,000 | |
| 2017/12/28 | Integrated Core Strategies | 0.700% | +0.100% | 101,300株 | +14,400 | |
| 2017/12/12 | Integrated Core Strategies | 0.600% | +0.020% | 86,900株 | +3,600 | |
| 2017/12/07 | Integrated Core Strategies | 0.580% | -0.020% | 83,300株 | -3,500 | |
| 2017/12/05 | Integrated Core Strategies | 0.590% | +0.090% | 85,900株 | +14,100 | |
| 2017/11/20 | Integrated Core Strategies | 0.500% | 0% | 71,800株 | | 再IN（前回2017-11-17） |
| 2017/11/17 | Integrated Core Strategies | 0.490% | 0% | 71,400株 | 0 | 報告義務消失 |
| 2017/10/02 | 野村證券 | 0.010% | -0.750% | 1,700株 | -108,500 | 報告義務消失 |
| 2017/09/29 | 野村證券 | 0.760% | 0% | 110,200株 | | |
決算推移