| 2017/01/06 | GOLDMAN SACHS | 0.470% | -0.130% | 777,240株 | -219,049 | 報告義務消失 |
| 2017/01/05 | GOLDMAN SACHS | 0.600% | +0.010% | 996,289株 | +18,943 | |
| 2017/01/04 | GOLDMAN SACHS | 0.590% | -0.020% | 977,346株 | -40,911 | |
| 2016/12/09 | GOLDMAN SACHS | 0.610% | +0.110% | 1,018,257株 | +191,400 | |
| 2016/12/08 | GOLDMAN SACHS | 0.500% | 0% | 826,857株 | | 再IN（前回2016-03-08） |
| 2016/03/08 | GOLDMAN SACHS | 0.260% | -0.260% | 436,264株 | -436,400 | 報告義務消失 |
| 2016/03/02 | GOLDMAN SACHS | 0.520% | -0.100% | 872,664株 | -155,929 | |
| 2016/02/26 | GOLDMAN SACHS | 0.620% | -0.110% | 1,028,593株 | -183,889 | |
| 2016/02/24 | GOLDMAN SACHS | 0.730% | 0% | 1,212,482株 | | |
| 2015/10/29 | Citigroup Global Markets ltd | 0.000% | -0.690% | 0株 | -1,249,800 | ポジション解消 |
| 2015/10/22 | Citigroup Global Markets ltd | 0.690% | +0.140% | 1,249,800株 | +242,700 | |
| 2015/10/21 | Citigroup Global Markets ltd | 0.550% | 0% | 1,007,100株 | | |
| 2015/05/13 | Pine River Master Fund | 0.000% | -0.510% | 0株 | -928,800 | ポジション解消 |
| 2015/05/12 | Pine River Master Fund | 0.510% | 0% | 928,800株 | | |
| 2015/04/30 | JANE STREET CAPITAL | 0.000% | -0.530% | 0株 | -961,012 | ポジション解消 |
| 2015/04/28 | JANE STREET CAPITAL | 0.530% | 0% | 961,012株 | | |
| 2013/06/14 | BNP PARIBAS ARBITRAGE | 0.000% | 0% | 0株 | 0 | ポジション解消 |
| 2013/06/07 | BNP PARIBAS ARBITRAGE | 0.201% | -0.061% | 363,802株 | -110,100 | 報告義務消失 |
| 2013/06/06 | BNP PARIBAS ARBITRAGE | 0.262% | -0.018% | 473,902株 | -32,000 | |
| 2013/06/04 | BNP PARIBAS ARBITRAGE | 0.280% | +0.009% | 505,902株 | +15,800 | |
| 2013/05/31 | BNP PARIBAS ARBITRAGE | 0.271% | 0% | 490,102株 | | 再IN（前回2013-05-07） |
| 2013/05/07 | BNP PARIBAS ARBITRAGE | 0.236% | -0.030% | 426,101株 | -55,100 | 報告義務消失 |
| 2013/05/02 | BNP PARIBAS ARBITRAGE | 0.266% | 0% | 481,201株 | -1,400 | |
| 2013/05/01 | BNP PARIBAS ARBITRAGE | 0.267% | +0.003% | 482,601株 | +5,500 | |
| 2013/04/26 | BNP PARIBAS ARBITRAGE | 0.264% | -0.016% | 477,101株 | -28,200 | |
| 2013/04/25 | BNP PARIBAS ARBITRAGE | 0.280% | -0.012% | 505,301株 | -22,000 | |
| 2013/04/24 | BNP PARIBAS ARBITRAGE | 0.292% | -0.010% | 527,301株 | -18,500 | |
| 2013/04/23 | BNP PARIBAS ARBITRAGE | 0.302% | 0% | 545,801株 | | 再IN（前回2013-04-17） |
| 2013/04/17 | BNP PARIBAS ARBITRAGE | 0.238% | -0.067% | 430,201株 | -120,500 | 報告義務消失 |
| 2013/04/16 | BNP PARIBAS ARBITRAGE | 0.305% | 0% | 550,701株 | | |
| 2013/01/18 | GS Investment Strategies | 0.185% | -0.125% | 334,300株 | -222,200 | 報告義務消失 |
| 2013/01/04 | GS Investment Strategies | 0.310% | -0.002% | 556,500株 | -6,400 | |
| 2012/12/28 | GS Investment Strategies | 0.312% | +0.002% | 562,900株 | +3,500 | |
| 2012/11/22 | GS Investment Strategies | 0.310% | +0.040% | 559,400株 | +70,000 | |
| 2012/11/21 | GS Investment Strategies | 0.270% | 0% | 489,400株 | | |
企業情報