| 2026 |
| 03/11 | 2,720 | 2,782 | 2,698 | 2,717 | +1.34% | 84,600 | 372億2290万 | +2.22% |
| 03/10 | 2,678 | 2,721 | 2,645 | 2,681 | +3.71% | 105,000 | 367億2970万 | +1.86% |
| 03/09 | 2,546 | 2,605 | 2,491 | 2,585 | -7.71% | 267,400 | 354億1450万 | -0.92% |
| 03/06 | 2,727 | 2,819 | 2,714 | 2,801 | +1.93% | 149,000 | 383億7370万 | +8.15% |
| 03/06 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 68,782株(0.5%)再IN |
| 03/05 | 2,649 | 2,771 | 2,625 | 2,748 | +7.81% | 135,300 | 376億4760万 | +7.18% |
| 03/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 66,182株(0.48%)-0.02%義務消失 |
| 03/04 | (自社株買い)取締役会(2025年11月10日)での決議状況(取得期間2025年11月11日~2026年4月30日) |
| 03/04 | 2,608 | 2,684 | 2,477 | 2,549 | -5.87% | 236,500 | 349億2130万 | +0.31% |
| 03/04 | (空売り報告)Nomura International plc 61,914株(0.45%)-0.09%義務消失 |
| 03/03 | 2,870 | 2,912 | 2,708 | 2,708 | -5.61% | 150,500 | 370億9960万 | +7.29% |
| 03/03 | (空売り報告)Nomura International plc 74,338株(0.54%)再IN |
| 03/02 | 2,890 | 2,890 | 2,812 | 2,869 | -1.65% | 140,300 | 393億530万 | +14.53% |
| 03/02 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 69,753株(0.5%)再IN |
| 02/27 | 2,828 | 2,971 | 2,820 | 2,917 | +3.73% | 238,900 | 399億6290万 | +17.57% |
| 02/26 | (IR情報)18:00 株式会社ファイ・マイクロテックの株式取得に関する株式譲渡契約締結のお知らせ |
| 02/26 | 2,875 | 2,908 | 2,803 | 2,812 | +0.18% | 178,900 | 385億2440万 | +14.73% |
| 02/25 | 2,850 | 2,852 | 2,804 | 2,807 | +0.11% | 121,300 | 384億5590万 | +15.75% |
| 02/25 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 67,653株(0.49%)-0.03%義務消失 |
| 02/24 | 2,759 | 2,838 | 2,726 | 2,804 | +3.01% | 196,700 | 384億1480万 | +16.83% |
| 02/24 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 71,553株(0.52%)再IN |
| 02/20 | 2,782 | 2,819 | 2,707 | 2,722 | -3.44% | 127,900 | 372億9140万 | +14.51% |
| 02/19 | 2,860 | 2,860 | 2,781 | 2,819 | -2.46% | 141,900 | 386億2030万 | +19.65% |
| 02/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 68,153株(0.49%)-0.02%義務消失 |
| 02/18 | 2,870 | 2,900 | 2,790 | 2,890 | +1.16% | 151,200 | 395億9300万 | +23.77% |
| 02/17 | 2,856 | 2,890 | 2,800 | 2,857 | -0.21% | 160,500 | 391億4090万 | +23.68% |
| 02/16 | 2,810 | 2,885 | 2,763 | 2,863 | +3.36% | 236,800 | 392億2310万 | +25.35% |
| 02/13 | 2,673 | 2,842 | 2,646 | 2,770 | +2.52% | 246,800 | 379億4900万 | +22.73% |
| 02/13 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 70,453株(0.51%)再IN |
| 02/12 | 2,700 | 2,710 | 2,635 | 2,702 | -2.77% | 320,400 | 370億1740万 | +21% |
| 02/10 | 2,520 | 2,798 | 2,520 | 2,779 | +20.72% | 715,600 | 380億7230万 | +25.69% |
| 02/10 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 57,353株(0.41%)-0.18%義務消失 |
| 02/09 | (IR情報)15:30 業績予想および期末配当予想の修正(増配)に関するお知らせ |
| 02/09 | (IR情報)15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/09 | 2,284 | 2,309 | 2,252 | 2,302 | +3.97% | 207,400 | 315億3740万 | +5.31% |
| 02/06 | 2,175 | 2,225 | 2,152 | 2,214 | +1.47% | 89,700 | 303億3180万 | +1.7% |
| 02/05 | 2,200 | 2,211 | 2,178 | 2,182 | 0% | 60,000 | 298億9340万 | +0.37% |
| 02/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 81,353株(0.59%)-0.05% |
| 02/04 | 2,133 | 2,211 | 2,133 | 2,182 | +0.88% | 74,900 | 298億9340万 | +0.51% |
| 02/03 | (自社株買い)取締役会(2025年11月10日)での決議状況(取得期間2025年11月11日~2026年4月30日) |
| 02/03 | 2,108 | 2,171 | 2,083 | 2,163 | +4.44% | 88,700 | 296億3310万 | -0.18% |
| 02/02 | 2,102 | 2,161 | 2,071 | 2,071 | -2.36% | 121,800 | 283億7270万 | -4.3% |
| 02/02 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 88,053株(0.64%)+0.06% |
| 01/30 | 2,085 | 2,134 | 2,070 | 2,121 | +0.66% | 90,600 | 290億5770万 | -2.17% |
| 01/29 | 2,175 | 2,179 | 2,100 | 2,107 | -1.59% | 94,900 | 288億6590万 | -2.81% |
| 01/29 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 80,653株(0.58%)-0.03% |
| 01/28 | 2,175 | 2,175 | 2,130 | 2,141 | -1.97% | 74,000 | 293億3170万 | -1.15% |
| 01/27 | 2,125 | 2,192 | 2,105 | 2,184 | +2.97% | 89,000 | 299億2080万 | +1.06% |
| 01/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 83,853株(0.61%)+0.02% |
| 01/26 | 2,178 | 2,178 | 2,100 | 2,121 | -4.67% | 215,800 | 290億5770万 | -1.62% |
| 01/26 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 82,053株(0.59%)再IN |
| 01/23 | 2,261 | 2,266 | 2,205 | 2,225 | -1.94% | 141,100 | 304億8250万 | +3.3% |
| 01/22 | 2,210 | 2,292 | 2,183 | 2,269 | +5% | 243,900 | 310億8530万 | +5.53% |
| 01/21 | 2,120 | 2,187 | 2,096 | 2,161 | -0.14% | 122,700 | 296億570万 | +0.84% |
| 01/20 | 2,172 | 2,176 | 2,142 | 2,164 | -0.55% | 84,900 | 296億4680万 | +1.12% |
| 01/19 | 2,200 | 2,203 | 2,146 | 2,176 | -2.33% | 136,100 | 298億1120万 | +1.78% |
| 01/16 | (IR情報)15:30 自己株式の取得状況及び取得終了に関するお知らせ |
| 01/16 | 2,218 | 2,237 | 2,153 | 2,228 | +0.45% | 116,900 | 305億2360万 | +4.31% |
| 01/15 | 2,258 | 2,259 | 2,200 | 2,218 | -2.42% | 150,800 | 303億8660万 | +3.94% |
| 01/14 | 2,290 | 2,315 | 2,271 | 2,273 | +0.04% | 149,700 | 311億4010万 | +6.76% |
| 01/13 | 2,273 | 2,285 | 2,244 | 2,272 | +2.2% | 154,500 | 311億2640万 | +7.22% |
| 01/13 | (空売り報告)JPM Securities Japan Co Ltd. 54,691株(0.39%)-0.22%義務消失 |
| 01/09 | 2,165 | 2,227 | 2,150 | 2,223 | +2.16% | 125,900 | 304億5510万 | +5.46% |
| 01/09 | (空売り報告)JPM Securities Japan Co Ltd. 84,191株(0.61%)+0.06% |
| 01/08 | 2,172 | 2,227 | 2,164 | 2,176 | +0.14% | 144,100 | 298億1120万 | +3.72% |
| 01/08 | (空売り報告)JPM Securities Japan Co Ltd. 76,591株(0.55%)新規 |
| 01/07 | (自社株買い)取締役会(2025年11月10日)での決議状況(取得期間2025年11月11日~2026年4月30日) |
| 01/07 | 2,150 | 2,189 | 2,139 | 2,173 | +0.79% | 108,000 | 297億7010万 | +3.87% |
| 01/06 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 01/06 | 2,137 | 2,179 | 2,136 | 2,156 | +0.94% | 83,600 | 295億3720万 | +3.36% |
| 01/05 | 2,110 | 2,143 | 2,110 | 2,136 | +1.71% | 91,400 | 292億6320万 | +2.74% |
| 2025 |
| 12/30 | 2,100 | 2,125 | 2,080 | 2,100 | -0.99% | 98,000 | 287億7000万 | +1.3% |
| 12/29 | 2,095 | 2,121 | 2,088 | 2,121 | +0.71% | 87,400 | 290億5770万 | +2.56% |
| 12/26 | 2,090 | 2,129 | 2,089 | 2,106 | +0.62% | 64,500 | 288億5220万 | +2.23% |
| 12/25 | 2,117 | 2,117 | 2,071 | 2,093 | -0.19% | 60,400 | 286億7410万 | +1.85% |
| 12/24 | 2,151 | 2,160 | 2,089 | 2,097 | -2.65% | 93,200 | 287億2890万 | +2.49% |
| 12/23 | 2,130 | 2,191 | 2,130 | 2,154 | +1.75% | 124,900 | 295億980万 | +5.64% |
| 12/22 | 2,100 | 2,129 | 2,100 | 2,117 | +2.22% | 100,100 | 290億290万 | +4.23% |
| 12/19 | 2,022 | 2,083 | 2,022 | 2,071 | +3.03% | 111,200 | 283億7270万 | +2.32% |
| 12/18 | 2,058 | 2,058 | 2,010 | 2,010 | -2.33% | 81,200 | 275億3700万 | -0.54% |
| 12/17 | 2,051 | 2,068 | 2,026 | 2,058 | -0.44% | 94,400 | 281億9460万 | +1.93% |
| 12/16 | 2,138 | 2,138 | 2,058 | 2,067 | -3.32% | 104,300 | 283億1790万 | +2.58% |
| 12/15 | 2,078 | 2,138 | 2,055 | 2,138 | +2.25% | 141,100 | 292億9060万 | +6.69% |
| 12/12 | 2,110 | 2,110 | 2,077 | 2,091 | +0.34% | 73,000 | 286億4670万 | +5.02% |
| 12/11 | 2,120 | 2,128 | 2,070 | 2,084 | -1.7% | 99,400 | 285億5080万 | +5.25% |
| 12/10 | 2,140 | 2,160 | 2,110 | 2,120 | -0.47% | 112,800 | 290億4400万 | +7.72% |
| 12/09 | 2,157 | 2,186 | 2,121 | 2,130 | -1.25% | 122,400 | 291億8100万 | +8.84% |
| 12/08 | 2,100 | 2,157 | 2,086 | 2,157 | +2.57% | 193,000 | 295億5090万 | +10.9% |
| 12/05 | 2,015 | 2,115 | 2,013 | 2,103 | +4.37% | 231,300 | 288億1110万 | +8.96% |
| 12/04 | (自社株買い)取締役会(2025年11月10日)での決議状況(取得期間2025年11月11日~2026年4月30日) |
| 12/04 | 1,994 | 2,020 | 1,993 | 2,015 | +1.05% | 75,400 | 276億550万 | +5.22% |
| 12/03 | 1,990 | 2,021 | 1,980 | 1,994 | +0.45% | 118,000 | 273億1780万 | +4.78% |
| 12/02 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 12/02 | 2,030 | 2,036 | 1,985 | 1,985 | -2.22% | 99,400 | 271億9450万 | +4.86% |
| 12/01 | 2,010 | 2,045 | 1,970 | 2,030 | +1% | 209,400 | 278億1100万 | +7.75% |
| 11/28 | 1,986 | 2,010 | 1,978 | 2,010 | +1.21% | 107,000 | 275億3700万 | +7.6% |
| 11/27 | 1,989 | 2,009 | 1,983 | 1,986 | -0.15% | 83,400 | 272億820万 | +7.18% |
| 11/26 | 1,955 | 1,994 | 1,939 | 1,989 | +1.38% | 141,900 | 272億4930万 | +8.22% |
| 11/25 | 1,930 | 1,971 | 1,915 | 1,962 | +2.03% | 162,000 | 268億7940万 | +7.51% |
| 11/21 | 1,940 | 1,985 | 1,901 | 1,923 | -2.88% | 194,200 | 263億4510万 | +6.18% |
| 11/20 | 1,915 | 1,992 | 1,911 | 1,980 | +5.1% | 267,600 | 271億2600万 | +10% |
| 11/19 | 1,900 | 1,923 | 1,883 | 1,884 | -1.46% | 150,500 | 258億1080万 | +5.55% |
| 11/18 | 1,928 | 1,946 | 1,895 | 1,912 | -2.1% | 115,200 | 261億9440万 | +7.84% |
| 11/17 | 1,945 | 1,961 | 1,921 | 1,953 | +0.57% | 152,000 | 267億5610万 | +10.97% |
| 11/14 | 1,960 | 1,985 | 1,937 | 1,942 | -2.71% | 152,200 | 266億540万 | +10.97% |
| 11/13 | 1,977 | 2,030 | 1,965 | 1,996 | +1.58% | 239,100 | 273億4520万 | +14.84% |
| 11/12 | 1,951 | 1,975 | 1,897 | 1,965 | +0.82% | 385,100 | 269億2050万 | +13.98% |
| 11/11 | 1,994 | 2,063 | 1,919 | 1,949 | +7.44% | 574,100 | 267億130万 | +13.91% |
| 11/10 | (IR情報)19:15 (訂正)「自己株式取得に係る事項の決定に関するお知らせ」の一部訂正について |
| 11/10 | (IR情報)15:30 業績予想の修正及び営業外費用(為替差損)の計上に関するお知らせ |
| 11/10 | (IR情報)15:30 自己株式取得に係る事項の決定に関するお知らせ |
| 11/10 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/10 | 1,800 | 1,831 | 1,792 | 1,814 | +1.28% | 136,800 | 248億5180万 | +6.89% |
| 11/07 | 1,798 | 1,808 | 1,773 | 1,791 | -1.49% | 74,500 | 245億3670万 | +6.16% |
| 11/06 | (IR情報)15:30 世界初 リチウムイオンキャパシタ内蔵UPS機能搭載の産業用PC「EMBOX AE1170」を発表 ~「手間なしFAPC」を実現した純国産ファンレス産業用パソコン~ |
| 11/06 | 1,825 | 1,828 | 1,795 | 1,818 | +1.34% | 70,200 | 249億660万 | +8.34% |
| 11/05 | 1,818 | 1,820 | 1,725 | 1,794 | -3.18% | 264,900 | 245億7780万 | +7.43% |
| 11/04 | 1,840 | 1,914 | 1,824 | 1,853 | +1.37% | 231,500 | 253億8610万 | +11.43% |
| 10/31 | (IR情報)15:30 従業員に対する譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 10/31 | (IR情報)15:30 執行役員に対する譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 10/31 | 1,793 | 1,828 | 1,771 | 1,828 | +3.39% | 153,000 | 250億4360万 | +10.45% |
| 10/30 | 1,710 | 1,783 | 1,705 | 1,768 | +2.2% | 237,900 | 242億2160万 | +7.22% |
| 10/29 | 1,728 | 1,748 | 1,712 | 1,730 | +0.7% | 108,700 | 237億100万 | +5.17% |
| 10/28 | 1,753 | 1,782 | 1,707 | 1,718 | -2.11% | 153,300 | 235億3660万 | +4.5% |
| 10/27 | 1,772 | 1,791 | 1,737 | 1,755 | +0.06% | 203,200 | 240億4350万 | +6.82% |
| 10/24 | 1,751 | 1,768 | 1,712 | 1,754 | +7.54% | 377,500 | 240億2980万 | +6.95% |
| 10/23 | 1,625 | 1,638 | 1,613 | 1,631 | +0.31% | 70,500 | 223億4470万 | -0.24% |
| 10/22 | 1,642 | 1,644 | 1,618 | 1,626 | -0.06% | 121,800 | 222億7620万 | -0.61% |
| 10/21 | 1,649 | 1,652 | 1,627 | 1,627 | -1.51% | 85,900 | 222億8990万 | -0.61% |
| 10/20 | 1,638 | 1,658 | 1,617 | 1,652 | +3.12% | 84,100 | 226億3240万 | +0.85% |
| 10/17 | 1,622 | 1,625 | 1,592 | 1,602 | -2.67% | 63,200 | 219億4740万 | -2.08% |
| 10/16 | 1,620 | 1,646 | 1,620 | 1,646 | +2.05% | 74,200 | 225億5020万 | +0.73% |
| 10/15 | 1,599 | 1,628 | 1,597 | 1,613 | +2.02% | 85,500 | 220億9810万 | -1.1% |
| 10/14 | 1,590 | 1,606 | 1,551 | 1,581 | -1.56% | 172,100 | 216億5970万 | -2.89% |
| 10/10 | 1,672 | 1,672 | 1,590 | 1,606 | -4.91% | 157,800 | 220億220万 | -1.23% |