| 2016/03/15 | Integrated Core Strategies | 0.630% | -0.110% | 78,000株 | -13,700 | |
| 2016/03/01 | Integrated Core Strategies | 0.740% | +0.200% | 91,700株 | +24,700 | |
| 2016/02/24 | Integrated Core Strategies | 0.600% | +0.060% | 74,900株 | +8,100 | |
| 2016/02/22 | Integrated Core Strategies | 0.540% | 0% | 66,800株 | | 再IN（前回2016-02-15） |
| 2016/02/15 | Integrated Core Strategies | 0.490% | -0.050% | 60,300株 | -6,700 | 報告義務消失 |
| 2016/02/08 | Integrated Core Strategies | 0.540% | 0% | 67,000株 | | |
| 2015/11/10 | JPモルガン証券 | 0.220% | -0.480% | 27,700株 | +18,686 | 報告義務消失 |
| 2015/09/14 | Macquarie Bank | 0.490% | -0.020% | 61,200株 | -2,600 | 報告義務消失 |
| 2015/09/03 | Macquarie Bank | 0.510% | 0% | 63,800株 | | |
| 2015/01/28 | JPモルガン証券 | 0.700% | 0% | 9,014株 | | 再IN（前回2015-01-15） |
| 2015/01/15 | JPモルガン証券 | 0.470% | -0.080% | 59,000株 | -8,900 | 報告義務消失 |
| 2015/01/14 | JPモルガン証券 | 0.550% | -0.130% | 67,900株 | -16,351 | |
| 2014/12/15 | JPモルガン証券 | 0.680% | 0% | 84,251株 | | |
| 2014/12/12 | J.P.Morgan Whitefriars | 0.000% | -0.730% | 0株 | -89,743 | ポジション解消 |
| 2014/12/03 | J.P.Morgan Whitefriars | 0.730% | 0% | 89,743株 | | |
企業情報