| 2026 |
| 10/02 | (IR情報)17:30 連結子会社の保有する有価証券の評価損発生に関するお知らせ |
| 10/02 | 115 | 117 | 114 | 117 | +0.86% | 76,700 | - | -0.85% |
| 10/01 | 117 | 117 | 115 | 116 | -0.85% | 42,900 | - | -1.69% |
| 09/30 | 116 | 117 | 116 | 117 | 0% | 8,800 | - | -1.68% |
| 09/29 | (IR情報)17:30 連結子会社の債務免除等の金融支援及び特別利益発生に関するお知らせ |
| 09/29 | 116 | 117 | 116 | 117 | +0.86% | 4,700 | - | -1.68% |
| 09/28 | 116 | 117 | 115 | 116 | 0% | 8,200 | - | -2.52% |
| 09/25 | 117 | 117 | 116 | 116 | -0.85% | 32,400 | - | -2.52% |
| 09/24 | 116 | 119 | 115 | 117 | +0.86% | 48,200 | - | -1.68% |
| 09/18 | (IR情報)17:30 販売用不動産の売却に関するお知らせ |
| 09/18 | 117 | 118 | 115 | 116 | -0.85% | 92,100 | - | -2.52% |
| 09/17 | 117 | 117 | 116 | 117 | +0.86% | 39,600 | - | -1.68% |
| 09/16 | 119 | 119 | 115 | 116 | -2.52% | 108,800 | - | -2.52% |
| 09/15 | 118 | 120 | 118 | 119 | +0.85% | 8,200 | - | -0.83% |
| 09/14 | 119 | 121 | 118 | 118 | -0.84% | 30,800 | - | -1.67% |
| 09/11 | 120 | 120 | 118 | 119 | 0% | 40,200 | - | -0.83% |
| 09/10 | 119 | 120 | 119 | 119 | -0.83% | 4,700 | - | -0.83% |
| 09/09 | 120 | 122 | 119 | 120 | 0% | 36,800 | - | 0% |
| 09/08 | 119 | 121 | 118 | 120 | 0% | 61,200 | - | 0% |
| 09/07 | 119 | 120 | 119 | 120 | +0.84% | 52,400 | - | 0% |
| 09/04 | 119 | 120 | 119 | 119 | 0% | 13,900 | - | 0% |
| 09/03 | 120 | 121 | 119 | 119 | -1.65% | 6,700 | - | 0% |
| 09/02 | 120 | 121 | 119 | 121 | +0.83% | 5,300 | - | +1.68% |
| 09/01 | 120 | 121 | 120 | 120 | 0% | 12,700 | - | +0.84% |
| 08/31 | 120 | 122 | 120 | 120 | -0.83% | 47,600 | - | +0.84% |
| 08/28 | 120 | 121 | 120 | 121 | +0.83% | 39,000 | - | +1.68% |
| 08/27 | 120 | 122 | 119 | 120 | +0.84% | 61,300 | - | +0.84% |
| 08/26 | 119 | 121 | 119 | 119 | 0% | 54,700 | - | 0% |
| 08/25 | 119 | 121 | 118 | 119 | 0% | 54,700 | - | 0% |
| 08/24 | 120 | 121 | 119 | 119 | -0.83% | 30,100 | - | 0% |
| 08/21 | 118 | 121 | 118 | 120 | +1.69% | 23,000 | - | +0.84% |
| 08/20 | 119 | 120 | 118 | 118 | -0.84% | 28,100 | - | -0.84% |
| 08/19 | 121 | 123 | 118 | 119 | -0.83% | 55,600 | - | 0% |
| 08/18 | 121 | 122 | 120 | 120 | -0.83% | 9,900 | - | +0.84% |
| 08/17 | 120 | 122 | 120 | 121 | +0.83% | 25,300 | - | +1.68% |
| 08/14 | (IR情報)17:30 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/14 | 119 | 122 | 118 | 120 | +0.84% | 32,200 | - | +0.84% |
| 08/13 | 121 | 121 | 118 | 119 | -0.83% | 53,200 | - | 0% |
| 08/12 | 121 | 123 | 119 | 120 | -0.83% | 30,400 | - | +0.84% |
| 08/10 | 120 | 121 | 119 | 121 | +1.68% | 14,900 | - | +1.68% |
| 08/07 | 118 | 120 | 118 | 119 | 0% | 34,100 | - | 0% |
| 08/06 | 118 | 119 | 118 | 119 | +0.85% | 2,800 | - | 0% |
| 08/05 | 118 | 119 | 118 | 118 | 0% | 3,900 | - | -0.84% |
| 08/04 | 118 | 119 | 118 | 118 | -0.84% | 10,800 | - | -0.84% |
| 08/03 | 119 | 120 | 119 | 119 | 0% | 21,600 | - | 0% |
| 07/31 | 119 | 120 | 119 | 119 | 0% | 2,600 | - | +0.85% |
| 07/30 | 119 | 120 | 119 | 119 | 0% | 19,900 | - | +0.85% |
| 07/29 | 119 | 120 | 119 | 119 | 0% | 14,900 | - | +0.85% |
| 07/28 | 120 | 120 | 119 | 119 | -0.83% | 24,800 | - | +0.85% |
| 07/27 | 120 | 120 | 119 | 120 | +0.84% | 12,700 | - | +2.56% |
| 07/24 | 119 | 120 | 119 | 119 | 0% | 14,300 | - | +1.71% |
| 07/23 | 119 | 121 | 119 | 119 | -1.65% | 16,000 | - | +1.71% |
| 07/22 | 119 | 121 | 118 | 121 | +1.68% | 13,100 | - | +3.42% |
| 07/21 | 117 | 119 | 117 | 119 | +1.71% | 21,900 | - | +2.59% |
| 07/17 | 120 | 121 | 117 | 117 | -2.5% | 44,400 | - | +0.86% |
| 07/16 | 119 | 121 | 119 | 120 | -0.83% | 17,300 | - | +3.45% |
| 07/15 | (IR情報)17:30 人事異動に関するお知らせ |
| 07/15 | 120 | 121 | 119 | 121 | +0.83% | 7,400 | - | +5.22% |
| 07/14 | 122 | 122 | 120 | 120 | -0.83% | 9,200 | - | +4.35% |
| 07/13 | 120 | 122 | 119 | 121 | +0.83% | 26,100 | - | +5.22% |
| 07/10 | 121 | 121 | 119 | 120 | 0% | 10,900 | - | +5.26% |
| 07/09 | 122 | 122 | 120 | 120 | -0.83% | 22,600 | - | +5.26% |
| 07/08 | 118 | 122 | 118 | 121 | +2.54% | 22,300 | - | +7.08% |
| 07/07 | 118 | 124 | 117 | 118 | 0% | 104,900 | - | +4.42% |
| 07/06 | 120 | 120 | 117 | 118 | 0% | 71,200 | - | +4.42% |
| 07/03 | (IR情報)17:30 連結子会社の保有する有価証券の評価損発生に関するお知らせ |
| 07/03 | 118 | 119 | 117 | 118 | -0.84% | 50,500 | - | +4.42% |
| 07/02 | 116 | 119 | 116 | 119 | +2.59% | 30,200 | - | +5.31% |
| 07/01 | 115 | 117 | 115 | 116 | +1.75% | 47,300 | - | +2.65% |
| 06/30 | (IR情報)17:30 支配株主等に関する事項について |
| 06/30 | 113 | 115 | 113 | 114 | +1.79% | 47,500 | - | +0.88% |
| 06/29 | 114 | 114 | 112 | 112 | -0.88% | 37,600 | - | -0.88% |
| 06/26 | (IR情報)17:30 剰余金の配当(無配)に関するお知らせ |
| 06/26 | 112 | 113 | 111 | 113 | +0.89% | 28,200 | - | 0% |
| 06/25 | 112 | 114 | 112 | 112 | 0% | 40,800 | - | -1.75% |
| 06/24 | 112 | 114 | 112 | 112 | 0% | 37,400 | - | -1.75% |
| 06/23 | 112 | 114 | 112 | 112 | 0% | 63,300 | - | -1.75% |
| 06/22 | 116 | 116 | 112 | 112 | -1.75% | 124,300 | - | -1.75% |
| 06/19 | (5%ルール)学研 HD(3.15%) |
| 06/19 | 113 | 115 | 113 | 114 | +0.88% | 43,100 | - | 0% |
| 06/18 | 116 | 116 | 113 | 113 | -2.59% | 108,400 | - | -0.88% |
| 06/17 | 112 | 117 | 112 | 116 | +2.65% | 232,000 | - | +0.87% |
| 06/16 | 123 | 131 | 111 | 113 | +3.67% | 1,453,700 | - | -1.74% |
| 06/15 | (IR情報)17:30 株主優待制度の内容変更(大幅再改善)に関するお知らせ |
| 06/15 | 110 | 110 | 109 | 109 | -0.91% | 21,600 | - | -6.03% |
| 06/12 | 111 | 112 | 110 | 110 | -0.9% | 15,200 | - | -5.98% |
| 06/11 | 110 | 111 | 109 | 111 | +1.83% | 18,000 | - | -5.93% |
| 06/10 | 110 | 112 | 109 | 109 | -1.8% | 33,300 | - | -8.4% |
| 06/09 | 110 | 112 | 110 | 111 | 0% | 16,400 | - | -7.5% |
| 06/08 | 110 | 111 | 108 | 111 | 0% | 39,700 | - | -8.26% |
| 06/05 | 115 | 115 | 110 | 111 | +0.91% | 61,400 | - | -9.02% |
| 06/04 | (IR情報)17:30 定時株主総会後の役員体制に関するお知らせ |
| 06/04 | (IR情報)17:30 株主優待制度の内容変更に関するお知らせ |
| 06/04 | 108 | 111 | 108 | 110 | -1.79% | 29,900 | - | -10.57% |
| 06/03 | 115 | 115 | 111 | 112 | -3.45% | 39,400 | - | -10.4% |
| 06/02 | 116 | 117 | 115 | 116 | -0.85% | 11,800 | - | -7.94% |
| 06/01 | 117 | 118 | 116 | 117 | -0.85% | 4,400 | - | -7.87% |
| 05/29 | (IR情報)17:30 営業外費用の計上及び個別業績における前期実績との差異に関するお知らせ |
| 05/29 | (5%ルール)学研 HD(5.58%) |
| 05/29 | 118 | 119 | 117 | 118 | 0% | 5,400 | - | -7.81% |
| 05/28 | 116 | 120 | 116 | 118 | +1.72% | 25,700 | - | -9.23% |
| 05/27 | 116 | 119 | 116 | 116 | -1.69% | 17,400 | - | -11.45% |
| 05/26 | 117 | 119 | 116 | 118 | +0.85% | 12,800 | - | -10.61% |
| 05/25 | 120 | 120 | 117 | 117 | -4.1% | 10,200 | - | -12.69% |
| 05/22 | 115 | 124 | 114 | 122 | +6.09% | 43,000 | - | -9.63% |
| 05/21 | 116 | 116 | 113 | 115 | 0% | 45,800 | - | -15.44% |
| 05/20 | 115 | 116 | 114 | 115 | 0% | 34,600 | - | -16.06% |
| 05/19 | 117 | 117 | 114 | 115 | -1.71% | 81,500 | - | -17.27% |
| 05/18 | 122 | 124 | 116 | 117 | -4.1% | 103,400 | - | -16.43% |
| 05/15 | (IR情報)17:30 2026年3月期決算短信〔日本基準〕(連結) |
| 05/15 | (IR情報)17:30 連結業績予想と実績値との差異に関するお知らせ |
| 05/15 | 124 | 126 | 122 | 122 | -1.61% | 38,900 | - | -14.08% |
| 05/14 | 126 | 127 | 124 | 124 | -2.36% | 27,100 | - | -13.29% |
| 05/13 | 131 | 132 | 122 | 127 | -3.79% | 111,100 | - | -11.81% |
| 05/12 | 130 | 133 | 130 | 132 | +1.54% | 16,500 | - | -8.97% |
| 05/11 | 132 | 132 | 130 | 130 | -1.52% | 20,600 | - | -10.96% |