| 2015 |
| 03/20 | 859 | 859 | 859 | 859 | 0% | 4,400 | 108億7975万 | -0.12% |
| 03/19 | 859 | 859 | 859 | 859 | 0% | 1,600 | 108億7975万 | -0.12% |
| 03/18 | 859 | 862 | 859 | 859 | 0% | 1,400 | 108億7975万 | -0.12% |
| 03/17 | 859 | 859 | 859 | 859 | 0% | 1,600 | 108億7975万 | -0.23% |
| 03/16 | 859 | 859 | 859 | 859 | 0% | 1,100 | 108億7975万 | -0.23% |
| 03/13 | 859 | 859 | 859 | 859 | 0% | 1,000 | 108億7975万 | -0.23% |
| 03/12 | 859 | 859 | 859 | 859 | 0% | 1,600 | 108億7975万 | -0.23% |
| 03/11 | 859 | 863 | 859 | 859 | 0% | 9,400 | 108億7975万 | -0.35% |
| 03/10 | 859 | 859 | 859 | 859 | +0.12% | 900 | 108億7975万 | -0.35% |
| 03/09 | 858 | 859 | 858 | 858 | -0.12% | 1,800 | 108億6708万 | -0.46% |
| 03/06 | 859 | 865 | 859 | 859 | 0% | 4,000 | 108億7975万 | -0.46% |
| 03/05 | 859 | 859 | 859 | 859 | -0.12% | 5,800 | 108億7975万 | -0.46% |
| 03/04 | 859 | 860 | 859 | 860 | +0.12% | 2,300 | 108億9241万 | -0.35% |
| 03/03 | 859 | 860 | 859 | 859 | 0% | 2,200 | 108億7975万 | -0.58% |
| 03/02 | 859 | 860 | 859 | 859 | 0% | 7,300 | 108億7975万 | -0.69% |
| 02/27 | 859 | 859 | 859 | 859 | 0% | 4,900 | 108億7975万 | -0.69% |
| 02/26 | 859 | 859 | 859 | 859 | -0.23% | 1,100 | 108億7975万 | -0.69% |
| 02/25 | 855 | 863 | 855 | 861 | +0.7% | 5,100 | 109億508万 | -0.46% |
| 02/24 | 855 | 856 | 855 | 855 | 0% | 4,600 | 108億2908万 | -1.16% |
| 02/23 | 856 | 856 | 855 | 855 | -0.23% | 7,400 | 108億2908万 | -1.16% |
| 02/20 | 15:00 定款の一部変更及び全部取得条項付普通株式の取得に関する承認決議並びに全部取得条項付普通株式の取得に係る基準日設定に関するお知らせ |
| 02/20 | 857 | 857 | 857 | 857 | -1.15% | 100 | 108億5441万 | -0.92% |
| 02/19 | 867 | 867 | 867 | 867 | +0.35% | 200 | 109億8107万 | +0.23% |
| 02/18 | 864 | 864 | 864 | 864 | -0.58% | 400 | 109億4307万 | -0.12% |
| 02/17 | 863 | 869 | 863 | 869 | +0.7% | 5,700 | 110億640万 | +0.46% |
| 02/16 | 863 | 863 | 863 | 863 | 0% | 200 | 109億3041万 | -0.12% |
| 02/13 | 863 | 863 | 863 | 863 | -0.46% | 800 | 109億3041万 | -0.12% |
| 02/12 | 866 | 867 | 866 | 867 | +0.12% | 700 | 109億8107万 | +0.35% |
| 02/10 | 865 | 866 | 865 | 866 | +0.12% | 2,700 | 109億6840万 | +0.23% |
| 02/09 | 865 | 865 | 865 | 865 | 0% | 1,400 | 109億5574万 | +0.23% |
| 02/06 | 865 | 865 | 865 | 865 | -0.23% | 1,100 | 109億5574万 | +0.23% |
| 02/05 | 865 | 867 | 865 | 867 | +0.23% | 1,200 | 109億8107万 | +0.58% |
| 02/04 | 869 | 872 | 865 | 865 | -0.92% | 300 | 109億5574万 | +0.35% |
| 02/03 | 865 | 875 | 865 | 873 | +0.81% | 3,200 | 110億5706万 | +1.28% |
| 02/02 | 865 | 866 | 864 | 866 | +0.12% | 1,000 | 109億6840万 | +0.58% |
| 01/30 | 864 | 865 | 864 | 865 | 0% | 200 | 109億5574万 | +0.46% |
| 01/29 | 865 | 865 | 864 | 865 | +0.12% | 500 | 109億5574万 | +0.58% |
| 01/28 | 865 | 865 | 864 | 864 | -1.48% | 1,000 | 109億4307万 | +0.47% |
| 01/27 | 869 | 884 | 864 | 877 | -1.02% | 12,000 | 111億773万 | +1.98% |
| 01/26 | 864 | 900 | 863 | 886 | +3.14% | 14,400 | 112億2172万 | +3.14% |
| 01/23 | 15:00 定款の一部変更及び全部取得条項付普通株式の取得等に関するお知らせ |
| 01/23 | 15:00 平成27年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/23 | 863 | 865 | 859 | 859 | -0.46% | 7,400 | 108億7975万 | +0.12% |
| 01/22 | 862 | 863 | 862 | 863 | 0% | 1,000 | 109億3041万 | +0.58% |
| 01/21 | 862 | 863 | 858 | 863 | +0.12% | 1,700 | 109億3041万 | +0.58% |
| 01/20 | 857 | 862 | 857 | 862 | +0.58% | 6,600 | 109億1774万 | +0.58% |
| 01/19 | 862 | 862 | 856 | 857 | +0.23% | 1,700 | 108億5441万 | 0% |
| 01/16 | 856 | 857 | 855 | 855 | -0.58% | 3,300 | 108億2908万 | -0.23% |
| 01/15 | 860 | 860 | 857 | 860 | +0.47% | 2,100 | 108億9241万 | +0.35% |
| 01/14 | 856 | 857 | 856 | 856 | 0% | 14,200 | 108億4175万 | -0.12% |
| 01/13 | 863 | 863 | 856 | 856 | -0.12% | 1,800 | 108億4175万 | -0.12% |
| 01/09 | 856 | 857 | 856 | 857 | -0.7% | 500 | 108億5441万 | 0% |
| 01/08 | 859 | 863 | 859 | 863 | +0.82% | 3,100 | 109億3041万 | +0.7% |
| 01/07 | 856 | 856 | 856 | 856 | -0.23% | 200 | 108億4175万 | -0.12% |
| 01/06 | 855 | 858 | 855 | 858 | +0.35% | 800 | 108億6708万 | +0.12% |
| 01/05 | 855 | 855 | 855 | 855 | +0.23% | 200 | 108億2908万 | -0.35% |
| 2014 |
| 12/30 | 860 | 860 | 853 | 853 | -0.93% | 1,300 | 108億375万 | -0.58% |
| 12/29 | 860 | 862 | 860 | 861 | +0.23% | 1,500 | 109億508万 | +0.35% |
| 12/26 | 856 | 859 | 856 | 859 | +0.7% | 1,000 | 108億7975万 | +0.12% |
| 12/25 | 853 | 858 | 853 | 853 | +0.12% | 2,100 | 108億375万 | -0.58% |
| 12/24 | 854 | 859 | 852 | 852 | -1.16% | 2,800 | 107億9109万 | -0.7% |
| 12/22 | 860 | 862 | 859 | 862 | +0.23% | 1,400 | 109億1774万 | +0.35% |
| 12/19 | 852 | 862 | 852 | 860 | +0.47% | 6,400 | 108億9241万 | +0.12% |
| 12/18 | 856 | 857 | 856 | 856 | -0.12% | 500 | 108億4175万 | -0.35% |
| 12/17 | 853 | 857 | 853 | 857 | +0.59% | 1,000 | 108億5441万 | -0.23% |
| 12/16 | 854 | 854 | 852 | 852 | -0.47% | 12,700 | 107億9109万 | -0.81% |
| 12/15 | 15:00 主要株主の異動に関するお知らせ |
| 12/15 | 855 | 856 | 855 | 856 | -1.04% | 1,600 | 108億4175万 | -0.35% |
| 12/12 | 15:00 組織の変更及び人事異動に関するお知らせ |
| 12/12 | 855 | 865 | 855 | 865 | +0.35% | 2,000 | 109億5574万 | +0.58% |
| 12/11 | 855 | 862 | 855 | 862 | +1.06% | 2,000 | 109億1774万 | +0.35% |
| 12/10 | 16:00 臨時株主総会及び普通株主による種類株主総会招集のための基準日設定に関するお知らせ |
| 12/10 | 853 | 853 | 853 | 853 | -0.35% | 200 | 108億375万 | -0.7% |
| 12/09 | 15:00 支配株主であるヤフー株式会社による当社株券等に対する公開買付けの結果に関するお知らせ |
| 12/09 | 853 | 861 | 853 | 856 | +0.23% | 2,100 | 108億4175万 | -0.47% |
| 12/08 | 853 | 860 | 853 | 854 | -0.12% | 10,200 | 108億1642万 | -0.7% |
| 12/05 | 854 | 855 | 853 | 855 | 0% | 4,600 | 108億2908万 | -0.58% |
| 12/04 | 862 | 862 | 854 | 855 | -0.81% | 3,900 | 108億2908万 | -0.58% |
| 12/03 | 861 | 862 | 860 | 862 | +0.23% | 20,700 | 109億1774万 | +0.23% |
| 12/02 | 861 | 862 | 860 | 860 | -0.12% | 7,900 | 108億9241万 | 0% |
| 12/01 | 861 | 862 | 860 | 861 | +0.12% | 31,900 | 109億508万 | +0.12% |
| 11/28 | 860 | 861 | 860 | 860 | 0% | 89,300 | 108億9241万 | +0.35% |
| 11/27 | 860 | 861 | 860 | 860 | 0% | 11,200 | 108億9241万 | +1.3% |
| 11/26 | 860 | 861 | 860 | 860 | 0% | 17,400 | 108億9241万 | +2.26% |
| 11/25 | 860 | 861 | 860 | 860 | 0% | 16,300 | 108億9241万 | +3.24% |
| 11/21 | 861 | 861 | 860 | 860 | 0% | 4,100 | 108億9241万 | +4.24% |
| 11/20 | 861 | 862 | 860 | 860 | -0.12% | 9,500 | 108億9241万 | +5.39% |
| 11/19 | 861 | 861 | 860 | 861 | 0% | 2,000 | 109億508万 | +6.56% |
| 11/18 | 861 | 862 | 860 | 861 | 0% | 11,800 | 109億508万 | +7.76% |
| 11/17 | 861 | 862 | 861 | 861 | +0.12% | 29,200 | 109億508万 | +8.99% |
| 11/14 | 860 | 861 | 860 | 860 | 0% | 6,800 | 108億9241万 | +10.26% |
| 11/13 | 861 | 861 | 860 | 860 | -0.12% | 9,100 | 108億9241万 | +11.54% |
| 11/12 | 861 | 862 | 861 | 861 | 0% | 14,000 | 109億508万 | +12.99% |
| 11/11 | 861 | 862 | 861 | 861 | 0% | 23,800 | 109億508万 | +14.34% |
| 11/10 | 860 | 861 | 860 | 861 | +0.12% | 117,900 | 109億508万 | +15.88% |
| 11/07 | 860 | 861 | 860 | 860 | 0% | 15,600 | 108億9241万 | +17.33% |
| 11/06 | 861 | 861 | 860 | 860 | 0% | 22,200 | 108億9241万 | +18.95% |
| 11/05 | 860 | 861 | 860 | 860 | 0% | 34,500 | 108億9241万 | +20.45% |
| 11/04 | 861 | 862 | 860 | 860 | -0.12% | 159,100 | 108億9241万 | +21.99% |
| 10/31 | 860 | 861 | 860 | 861 | +0.12% | 86,100 | 109億508万 | +23.71% |
| 10/30 | 860 | 861 | 860 | 860 | 0% | 47,700 | 108億9241万 | +25.18% |
| 10/29 | 861 | 862 | 860 | 860 | -0.12% | 474,600 | 108億9241万 | +26.66% |
| 10/28 | 860 | 861 | 860 | 861 | +0.12% | 134,200 | 109億508万 | +28.32% |
| 10/27 | 860 | 861 | 860 | 860 | 0% | 147,900 | 108億9241万 | +29.71% |
| 10/24 | 861 | 862 | 860 | 860 | +12.27% | 389,500 | 108億9241万 | +31.5% |
| 10/23 | 766 | 766 | 766 | 766 | +15.02% | 3,800 | 97億184万 | +18.58% |
| 10/22 | 15:00 平成27年3月期第2四半期累計期間の業績予想と実績値との差異及び通期業績予想の修正、並びに配当予想の修正に関するお知らせ |
| 10/22 | 15:00 平成27年3月期第2四半期決算短信〔日本基準〕(連結) |
| 10/22 | 15:00 支配株主であるヤフー株式会社による当社株券等に対する公開買付けの実施及び応募の推奨に関するお知らせ |
| 10/22 | 676 | 680 | 665 | 666 | +0.6% | 22,000 | 84億3528万 | +3.58% |
