| 2013/02/28 | Barclays Capital Securities | 0.280% | -0.010% | 1,566,751株 | -37,300 | |
| 2013/02/27 | Barclays Capital Securities | 0.290% | +0.030% | 1,604,051株 | +168,000 | |
| 2013/02/26 | Barclays Capital Securities | 0.260% | 0% | 1,436,051株 | | |
| 2013/01/31 | ERIM LLP(DB) | 0.280% | 0% | 1,582,000株 | | |
| 2013/01/25 | ERIM LLP | 0.280% | 0% | 1,552,000株 | | |
| 2013/01/10 | Morgan Stanley & Co. | 0.210% | -0.050% | 1,200,000株 | -237,000 | 報告義務消失 |
| 2013/01/09 | Morgan Stanley & Co. | 0.260% | 0% | 1,437,000株 | -28,000 | |
| 2013/01/08 | Morgan Stanley & Co. | 0.260% | +0.010% | 1,465,000株 | +47,000 | |
| 2013/01/07 | Morgan Stanley & Co. | 0.250% | 0% | 1,418,000株 | | 再IN（前回2013-01-04） |
| 2013/01/04 | Morgan Stanley & Co. | 0.240% | -0.010% | 1,377,000株 | -2,000 | 報告義務消失 |
| 2012/12/28 | Morgan Stanley & Co. | 0.250% | 0% | 1,379,000株 | | |
| 2012/12/27 | GS Investment Strategies | 0.170% | -0.120% | 917,000株 | -696,000 | 報告義務消失 |
| 2012/12/14 | GS Investment Strategies | 0.290% | -0.060% | 1,613,000株 | -339,000 | |
| 2012/12/13 | GS Investment Strategies | 0.350% | 0% | 1,952,000株 | | |
企業情報