| 2018/10/30 | Integrated Core Strategies | 0.620% | +0.110% | 431,900株 | +75,900 | |
| 2018/10/23 | Integrated Core Strategies | 0.510% | 0% | 356,000株 | | |
| 2018/07/06 | UBS AG | 0.490% | -0.050% | 341,823株 | -30,500 | 報告義務消失 |
| 2018/06/27 | UBS AG | 0.540% | +0.010% | 372,323株 | +8,600 | |
| 2018/06/26 | UBS AG | 0.530% | +0.020% | 363,723株 | +12,900 | |
| 2018/06/22 | UBS AG | 0.510% | 0% | 350,823株 | | 再IN（前回2018-05-28） |
| 2018/05/28 | UBS AG | 0.460% | -0.040% | 321,423株 | -28,100 | 報告義務消失 |
| 2018/05/23 | UBS AG | 0.500% | 0% | 349,523株 | | |
| 2017/04/06 | Deutsche Bank London | 0.000% | -0.700% | 0株 | -492,419 | ポジション解消 |
| 2017/03/28 | Deutsche Bank London | 0.700% | -0.100% | 492,419株 | -70,977 | |
| 2017/03/22 | Deutsche Bank London | 0.800% | 0% | 563,396株 | | 再IN（前回2015-11-17） |
| 2015/11/17 | Deutsche Bank London | 0.150% | -0.450% | 108,084株 | -321,700 | 報告義務消失 |
| 2015/11/05 | Deutsche Bank London | 0.600% | +0.100% | 429,784株 | +71,700 | |
| 2015/10/16 | Deutsche Bank London | 0.500% | 0% | 358,084株 | | 再IN（前回2015-10-15） |
| 2015/10/15 | Deutsche Bank London | 0.490% | -0.030% | 352,984株 | -20,500 | 報告義務消失 |
| 2015/10/06 | Deutsche Bank London | 0.520% | 0% | 373,484株 | | 再IN（前回2015-10-01） |
| 2015/10/01 | Deutsche Bank London | 0.420% | -0.160% | 302,784株 | -110,583 | 報告義務消失 |
| 2015/09/29 | Deutsche Bank London | 0.580% | 0% | 413,367株 | | 再IN（前回2015-09-25） |
| 2015/09/25 | Deutsche Bank London | 0.480% | -0.040% | 340,530株 | -29,400 | 報告義務消失 |
| 2015/09/10 | Deutsche Bank London | 0.520% | 0% | 369,930株 | | |
企業情報