| 2026 |
| 03/06 | (5%ルール)みずほ信託銀行(0.17%)みずほ証券(1.29%)アセットマネジメントOne(1.37%)みずほ銀行(3.3%) |
| 03/06 | 4,245 | 4,255 | 4,190 | 4,240 | -0.7% | 80,000 | 1925億4158万 | +0.43% |
| 03/05 | 4,330 | 4,335 | 4,255 | 4,270 | +0.95% | 99,500 | 1939億390万 | +1.35% |
| 03/04 | 4,170 | 4,240 | 4,160 | 4,230 | -1.86% | 134,800 | 1920億8747万 | +0.57% |
| 03/03 | 4,410 | 4,415 | 4,285 | 4,310 | -1.71% | 129,400 | 1957億2033万 | +2.64% |
| 03/02 | 4,360 | 4,410 | 4,310 | 4,385 | -0.57% | 89,000 | 1991億2613万 | +4.7% |
| 02/27 | 4,330 | 4,415 | 4,315 | 4,410 | +2.2% | 165,800 | 2002億6140万 | +5.65% |
| 02/26 | 4,345 | 4,360 | 4,285 | 4,315 | +0.35% | 202,200 | 1959億4738万 | +3.8% |
| 02/25 | 4,350 | 4,350 | 4,275 | 4,300 | -0.69% | 93,600 | 1952億6622万 | +3.74% |
| 02/24 | 4,255 | 4,340 | 4,230 | 4,330 | +2% | 142,000 | 1966億2854万 | +4.77% |
| 02/20 | 4,260 | 4,275 | 4,215 | 4,245 | -0.35% | 136,000 | 1927億6863万 | +2.98% |
| 02/19 | (5%ルール)ティーエム興産(14.55%) |
| 02/19 | 4,225 | 4,260 | 4,205 | 4,260 | +0.71% | 72,800 | 1934億4979万 | +3.5% |
| 02/18 | 4,200 | 4,230 | 4,180 | 4,230 | +1.2% | 78,600 | 1920億8747万 | +3.05% |
| 02/17 | 4,235 | 4,235 | 4,155 | 4,180 | -1.3% | 99,700 | 1898億1693万 | +1.78% |
| 02/16 | 4,260 | 4,265 | 4,205 | 4,235 | -0.47% | 130,600 | 1923億1452万 | +2.94% |
| 02/13 | (IR情報)16:30 連結子会社に対するサイバー攻撃に関するお知らせ |
| 02/13 | 4,325 | 4,340 | 4,225 | 4,255 | -1.62% | 116,700 | 1932億2274万 | +3.33% |
| 02/12 | 4,250 | 4,325 | 4,240 | 4,325 | +2.61% | 190,500 | 1964億149万 | +4.92% |
| 02/10 | 4,180 | 4,230 | 4,155 | 4,215 | +1.57% | 157,600 | 1914億631万 | +2.18% |
| 02/09 | 4,145 | 4,150 | 4,110 | 4,150 | +0.85% | 97,900 | 1884億5461万 | +0.51% |
| 02/06 | 4,105 | 4,125 | 4,095 | 4,115 | -0.36% | 82,500 | 1868億6523万 | -0.46% |
| 02/05 | 4,185 | 4,185 | 4,125 | 4,130 | -1.08% | 112,000 | 1875億4639万 | -0.24% |
| 02/04 | 4,140 | 4,180 | 4,130 | 4,175 | +1.71% | 109,100 | 1895億8988万 | +0.65% |
| 02/03 | 4,055 | 4,105 | 4,050 | 4,105 | +1.11% | 104,200 | 1864億1112万 | -1.13% |
| 02/02 | 4,055 | 4,075 | 4,050 | 4,060 | +0.12% | 85,900 | 1843億6764万 | -2.31% |
| 01/30 | 4,025 | 4,065 | 3,995 | 4,055 | +0.75% | 107,300 | 1841億4059万 | -2.62% |
| 01/29 | 4,005 | 4,030 | 3,975 | 4,025 | +0.12% | 152,000 | 1827億7826万 | -3.48% |
| 01/28 | 4,055 | 4,065 | 3,985 | 4,020 | -1.59% | 127,600 | 1825億5121万 | -3.76% |
| 01/27 | 4,080 | 4,125 | 4,055 | 4,085 | +0.49% | 190,300 | 1855億291万 | -2.34% |
| 01/26 | 4,000 | 4,070 | 3,990 | 4,065 | +1.12% | 161,100 | 1845億9469万 | -2.94% |
| 01/23 | (IR情報)15:30 2026年5月期中間決算説明資料 |
| 01/23 | 4,050 | 4,065 | 4,010 | 4,020 | -0.37% | 106,400 | 1825億5121万 | -4.15% |
| 01/22 | 4,010 | 4,060 | 4,000 | 4,035 | +1% | 186,500 | 1832億3237万 | -3.97% |
| 01/21 | 3,990 | 4,015 | 3,965 | 3,995 | -0.37% | 153,600 | 1814億1594万 | -5.08% |
| 01/20 | 4,015 | 4,035 | 3,975 | 4,010 | +0.12% | 211,400 | 1820億9710万 | -4.91% |
| 01/19 | 4,065 | 4,085 | 3,990 | 4,005 | -1.23% | 269,100 | 1818億7005万 | -5.16% |
| 01/16 | 4,105 | 4,110 | 4,040 | 4,055 | -1.1% | 227,600 | 1841億4059万 | -4.11% |
| 01/15 | 4,035 | 4,130 | 4,025 | 4,100 | +2.89% | 594,000 | 1861億8407万 | -3.14% |
| 01/14 | (自社株買い)取締役会(2025年10月7日)での決議状況(取得期間2025年10月8日~2025年12月31日) |
| 01/14 | 3,940 | 4,025 | 3,885 | 3,985 | -7% | 1,008,900 | 1809億6183万 | -5.9% |
| 01/13 | (IR情報)15:30 2026年5月期第2四半期(中間期)決算短信[日本基準](連結) |
| 01/13 | (IR情報)15:30 2026年5月期第2四半期(中間期)決算短信補足説明資料 |
| 01/13 | (IR情報)15:30 2026年5月期第2四半期(中間期)連結業績予想数値と実績値との差異及び通期業績予想の修正に関するお知らせ |
| 01/13 | 4,375 | 4,385 | 4,275 | 4,285 | -1.15% | 245,300 | 1945億8506万 | +0.99% |
| 01/09 | 4,350 | 4,380 | 4,315 | 4,335 | 0% | 111,000 | 1968億5560万 | +2.31% |
| 01/08 | 4,385 | 4,390 | 4,315 | 4,335 | -0.69% | 92,100 | 1968億5560万 | +2.46% |
| 01/07 | 4,360 | 4,395 | 4,350 | 4,365 | -0.8% | 168,700 | 1982億1792万 | +3.24% |
| 01/06 | 4,315 | 4,415 | 4,300 | 4,400 | +1.85% | 132,400 | 1998億730万 | +4.27% |
| 01/05 | 4,320 | 4,395 | 4,295 | 4,320 | +1.17% | 150,100 | 1961億7444万 | +2.66% |
| 2025 |
| 12/30 | 4,270 | 4,290 | 4,255 | 4,270 | 0% | 99,000 | 1939億390万 | +1.67% |
| 12/29 | 4,320 | 4,325 | 4,250 | 4,270 | -1.04% | 87,300 | 1939億390万 | +1.88% |
| 12/26 | 4,300 | 4,315 | 4,270 | 4,315 | +0.82% | 85,000 | 1959億4738万 | +3.23% |
| 12/25 | 4,250 | 4,280 | 4,230 | 4,280 | +1.42% | 79,900 | 1943億5801万 | +2.76% |
| 12/24 | 4,250 | 4,255 | 4,220 | 4,220 | -0.71% | 75,300 | 1916億3336万 | +1.69% |
| 12/23 | 4,210 | 4,250 | 4,210 | 4,250 | +1.07% | 115,300 | 1929億9568万 | +2.68% |
| 12/22 | (IR情報)15:30 当社サーバーへの不正アクセスに関するご報告(第2報) |
| 12/22 | (5%ルール)みずほ信託銀行(0.17%)みずほ証券(1.32%)アセットマネジメントOne(1.43%)みずほ銀行(3.3%) |
| 12/22 | 4,225 | 4,230 | 4,195 | 4,205 | +0.36% | 97,900 | 1909億5220万 | +1.84% |
| 12/19 | 4,180 | 4,190 | 4,145 | 4,190 | 0% | 150,600 | 1902億7104万 | +1.7% |
| 12/18 | 4,200 | 4,210 | 4,170 | 4,190 | -0.24% | 173,200 | 1902億7104万 | +1.9% |
| 12/17 | 4,200 | 4,215 | 4,155 | 4,200 | -0.12% | 104,600 | 1907億2515万 | +2.36% |
| 12/16 | 4,235 | 4,250 | 4,185 | 4,205 | -0.47% | 124,400 | 1909億5220万 | +2.74% |
| 12/15 | 4,230 | 4,240 | 4,210 | 4,225 | +0.12% | 58,700 | 1918億6041万 | +3.43% |
| 12/12 | 4,215 | 4,270 | 4,195 | 4,220 | +0.96% | 116,600 | 1916億3336万 | +3.56% |
| 12/11 | 4,200 | 4,220 | 4,150 | 4,180 | 0% | 80,600 | 1898億1693万 | +2.83% |
| 12/10 | 4,175 | 4,185 | 4,140 | 4,180 | +0.97% | 60,400 | 1898億1693万 | +3.08% |
| 12/09 | 4,160 | 4,200 | 4,125 | 4,140 | -0.48% | 77,700 | 1880億50万 | +2.3% |
| 12/08 | 4,170 | 4,195 | 4,135 | 4,160 | +0.12% | 75,800 | 1889億872万 | +3% |
| 12/05 | (5%ルール)ティーエム興産(14.55%) |
| 12/05 | (自社株買い)取締役会(2025年10月7日)での決議状況(取得期間2025年10月8日~2025年12月31日) |
| 12/05 | (5%ルール)みずほ信託銀行(0.17%)みずほ証券(1.31%)アセットマネジメントOne(1.44%)みずほ銀行(3.3%) |
| 12/05 | 4,180 | 4,185 | 4,135 | 4,155 | -0.6% | 79,500 | 1886億8166万 | +3.05% |
| 12/04 | 4,110 | 4,200 | 4,100 | 4,180 | +1.09% | 136,700 | 1898億1693万 | +3.88% |
| 12/03 | 4,185 | 4,190 | 4,135 | 4,135 | -1.31% | 106,200 | 1877億7345万 | +2.99% |
| 12/02 | 4,265 | 4,275 | 4,180 | 4,190 | -1.64% | 133,600 | 1902億7104万 | +4.46% |
| 12/01 | 4,285 | 4,385 | 4,245 | 4,260 | +2.53% | 303,100 | 1934億4979万 | +6.37% |
| 11/28 | 4,125 | 4,155 | 4,110 | 4,155 | +1.22% | 94,400 | 1886億8166万 | +4.11% |
| 11/27 | 4,100 | 4,135 | 4,080 | 4,105 | -0.61% | 170,300 | 1864億1112万 | +3.14% |
| 11/26 | 4,035 | 4,130 | 4,035 | 4,130 | +2.23% | 268,700 | 1875億4639万 | +4% |
| 11/25 | 3,970 | 4,050 | 3,970 | 4,040 | +1% | 135,900 | 1834億5943万 | +1.94% |
| 11/21 | 3,905 | 4,000 | 3,905 | 4,000 | +1.91% | 148,700 | 1816億4300万 | +1.04% |
| 11/20 | 3,910 | 3,940 | 3,900 | 3,925 | +0.38% | 104,700 | 1782億3719万 | -0.68% |
| 11/19 | 3,935 | 3,945 | 3,895 | 3,910 | -0.89% | 105,600 | 1775億5603万 | -0.96% |
| 11/18 | 3,975 | 3,975 | 3,930 | 3,945 | -1.13% | 83,100 | 1791億4540万 | +0.03% |
| 11/17 | 4,000 | 4,005 | 3,955 | 3,990 | +0.13% | 97,700 | 1811億8889万 | +1.27% |
| 11/17 | (IR情報)9:00 当社サーバーへの不正アクセスに関するご報告 |
| 11/14 | (5%ルール)ティーエム興産(16.39%) |
| 11/14 | 3,990 | 3,990 | 3,965 | 3,985 | -0.13% | 86,600 | 1809億6183万 | +1.32% |
| 11/13 | 3,985 | 3,995 | 3,960 | 3,990 | +0.5% | 61,300 | 1811億8889万 | +1.45% |
| 11/12 | 3,950 | 4,000 | 3,945 | 3,970 | +0.51% | 128,600 | 1802億8067万 | +1.3% |
| 11/11 | 3,995 | 3,995 | 3,915 | 3,950 | -1.13% | 125,800 | 1793億7246万 | +1.2% |
| 11/10 | (自社株買い)取締役会(2025年10月7日)での決議状況(取得期間2025年10月8日~2025年12月31日) |
| 11/10 | 3,995 | 4,000 | 3,955 | 3,995 | +0.25% | 94,400 | 1814億1594万 | +2.78% |
| 11/07 | (IR情報)15:30 自己株式の公開買付けの結果及び取得終了に関するお知らせ |
| 11/07 | 3,970 | 3,985 | 3,940 | 3,985 | +0.63% | 84,800 | 1809億6183万 | +3% |
| 11/06 | 3,940 | 3,975 | 3,910 | 3,960 | +0.51% | 86,000 | 1798億2657万 | +2.8% |
| 11/05 | 3,970 | 3,990 | 3,900 | 3,940 | -0.76% | 111,600 | 1789億1835万 | +2.6% |
| 11/04 | 3,975 | 4,005 | 3,945 | 3,970 | +0.51% | 130,700 | 1802億8067万 | +3.71% |
| 10/31 | 4,000 | 4,010 | 3,920 | 3,950 | -1% | 145,400 | 1793億7246万 | +3.48% |
| 10/30 | 3,960 | 4,000 | 3,945 | 3,990 | +0.76% | 163,900 | 1811億8889万 | +4.81% |
| 10/29 | 3,950 | 3,980 | 3,890 | 3,960 | +0.25% | 173,600 | 1798億2657万 | +4.35% |
| 10/28 | 3,985 | 3,995 | 3,920 | 3,950 | -2.11% | 195,000 | 1793億7246万 | +4.39% |
| 10/27 | 4,015 | 4,075 | 3,995 | 4,035 | +0.25% | 277,400 | 1832億3237万 | +6.97% |
| 10/24 | 3,925 | 4,025 | 3,895 | 4,025 | +2.68% | 266,900 | 1827億7826万 | +7.1% |
| 10/23 | 3,900 | 3,925 | 3,870 | 3,920 | +1.16% | 140,500 | 1780億1014万 | +4.64% |
| 10/22 | 3,870 | 3,890 | 3,845 | 3,875 | -0.39% | 131,800 | 1759億6665万 | +3.69% |
| 10/21 | 3,925 | 3,925 | 3,865 | 3,890 | -1.02% | 128,400 | 1766億4781万 | +4.32% |
| 10/20 | 3,950 | 3,950 | 3,885 | 3,930 | -0.38% | 159,100 | 1784億6424万 | +5.65% |
| 10/17 | 3,800 | 3,960 | 3,800 | 3,945 | +3.14% | 201,400 | 1791億4540万 | +6.36% |
| 10/16 | 3,830 | 3,840 | 3,780 | 3,825 | 0% | 132,800 | 1736億9611万 | +3.46% |
| 10/15 | 3,760 | 3,845 | 3,750 | 3,825 | +0.79% | 157,000 | 1736億9611万 | +3.66% |
| 10/14 | (5%ルール)ティーエム興産(16.39%) |
| 10/14 | 3,740 | 3,860 | 3,735 | 3,795 | -1.17% | 247,300 | 1723億3379万 | +3.04% |
| 10/10 | 3,790 | 3,865 | 3,775 | 3,840 | +0.39% | 317,100 | 1743億7728万 | +4.43% |
| 10/09 | 3,925 | 3,960 | 3,810 | 3,825 | -4.26% | 369,700 | 1736億9611万 | +4.28% |
| 10/08 | 4,045 | 4,155 | 3,975 | 3,995 | +10.21% | 996,400 | 1814億1594万 | +9.21% |
| 10/07 | (IR情報)15:30 2026年5月期第1四半期決算短信[日本基準](連結) |
| 10/07 | (IR情報)15:30 2026年5月期第1四半期決算短信補足説明資料 |
| 10/07 | (IR情報)15:30 自己株式の取得及び自己株式の公開買付けに関するお知らせ |
| 10/07 | 3,555 | 3,630 | 3,555 | 3,625 | +1.26% | 185,300 | 1646億1396万 | -0.47% |