| 2026 |
| 10/02 | 1,816 | 1,817 | 1,758 | 1,795 | -1.91% | 1,913,800 | - | +8.92% |
| 10/01 | 1,780 | 1,847 | 1,767 | 1,830 | +5.17% | 2,296,400 | - | +11.38% |
| 09/30 | 1,750 | 1,763 | 1,727 | 1,740 | +1.69% | 1,598,400 | - | +6.29% |
| 09/30 | 8:59 主要株主である筆頭株主の異動及びその他の関係会社の異動に関するお知らせ |
| 09/29 | 1,717 | 1,743 | 1,679 | 1,711 | -1.67% | 2,044,000 | - | +4.65% |
| 09/28 | 1,787 | 1,808 | 1,715 | 1,740 | +4.32% | 4,890,400 | - | +6.23% |
| 09/25 | 15:30 リガク、京都大学および研究・分析装置メーカー等と「先端技術開発アライアンス」を設立 |
| 09/25 | 1,615 | 1,693 | 1,602 | 1,668 | +2.27% | 1,991,200 | - | +1.77% |
| 09/24 | 1,629 | 1,654 | 1,606 | 1,631 | +2.45% | 1,968,900 | - | -1.03% |
| 09/18 | 1,564 | 1,615 | 1,555 | 1,592 | +2.78% | 2,745,300 | - | -4.56% |
| 09/17 | 1,600 | 1,600 | 1,528 | 1,549 | -2.76% | 2,396,600 | - | -8.18% |
| 09/16 | 1,595 | 1,602 | 1,551 | 1,593 | -1.55% | 2,302,100 | - | -6.95% |
| 09/15 | 1,560 | 1,634 | 1,555 | 1,618 | +1.57% | 1,255,100 | - | -6.58% |
| 09/14 | 1,560 | 1,602 | 1,521 | 1,593 | +0.13% | 1,834,000 | - | -8.71% |
| 09/11 | 1,590 | 1,605 | 1,554 | 1,591 | -2.39% | 1,711,400 | - | -10.01% |
| 09/10 | 1,645 | 1,651 | 1,564 | 1,630 | -1.39% | 1,985,900 | - | -9.04% |
| 09/09 | 1,638 | 1,668 | 1,612 | 1,653 | +2.86% | 2,609,100 | - | -9.18% |
| 09/08 | 1,704 | 1,713 | 1,607 | 1,607 | -5.8% | 2,150,900 | - | -12.76% |
| 09/07 | 1,665 | 1,735 | 1,658 | 1,706 | +4.98% | 2,751,800 | - | -8.43% |
| 09/04 | 1,587 | 1,660 | 1,568 | 1,625 | +3.11% | 3,220,700 | - | -13.47% |
| 09/03 | 1,511 | 1,621 | 1,511 | 1,576 | +3.82% | 3,424,400 | - | -16.57% |
| 09/02 | 1,538 | 1,545 | 1,506 | 1,518 | -3.8% | 2,069,700 | - | -20.06% |
| 09/01 | 15:30 リガク、ナノスケールX 線顕微鏡 「CT Lab HR160」を発売 |
| 09/01 | 1,612 | 1,619 | 1,556 | 1,578 | -2.95% | 2,368,300 | - | -17.64% |
| 08/31 | 15:30 熱分析装置「STAvesta」が「第56 回 機械工業デザイン賞 IDEA」 審査委員会特別賞を受賞 |
| 08/31 | 1,598 | 1,638 | 1,586 | 1,626 | -3.44% | 2,138,900 | - | -16.1% |
| 08/28 | 1,688 | 1,715 | 1,658 | 1,684 | -0.77% | 1,976,300 | - | -14.04% |
| 08/27 | 17:30 主要株主の異動に関するお知らせ |
| 08/27 | 15:30 「リガク・東北大学X 線計測共創研究所 Beyond The Limits」設立 |
| 08/27 | 1,726 | 1,746 | 1,658 | 1,697 | +2.97% | 2,326,000 | - | -14.38% |
| 08/26 | 1,698 | 1,710 | 1,623 | 1,648 | -1.79% | 3,108,700 | - | -17.81% |
| 08/25 | 15:30 リガク、JASIS 2026で新製品を含む最新分析ソリューションを公開 |
| 08/25 | 1,635 | 1,685 | 1,628 | 1,678 | +0.42% | 3,242,000 | - | -17.26% |
| 08/24 | 1,646 | 1,714 | 1,635 | 1,671 | -1.76% | 2,983,800 | - | -18.57% |
| 08/21 | 1,745 | 1,755 | 1,689 | 1,701 | -3.84% | 2,778,700 | - | -18.26% |
| 08/20 | 1,731 | 1,793 | 1,713 | 1,769 | +0.34% | 3,579,200 | - | -16.48% |
| 08/19 | 1,791 | 1,834 | 1,756 | 1,763 | -7.74% | 3,810,900 | - | -17.73% |
| 08/18 | 2,063 | 2,079 | 1,911 | 1,911 | -9.47% | 2,682,000 | - | -11.94% |
| 08/17 | 2,087 | 2,114 | 2,043 | 2,111 | +1.15% | 1,295,700 | - | -3.65% |
| 08/14 | 2,089 | 2,145 | 2,061 | 2,087 | -4% | 2,225,000 | - | -4.92% |
| 08/13 | 2,135 | 2,218 | 2,111 | 2,174 | +4.22% | 4,502,000 | - | -1.14% |
| 08/12 | 1,945 | 2,118 | 1,935 | 2,086 | +7.19% | 3,668,100 | - | -5.31% |
| 08/12 | 9:00 (開示事項の経過)主要株主である筆頭株主の異動及びその他の関係会社の異動に関するお知らせ |
| 08/10 | 19:00 主要株主の異動に関するお知らせ |
| 08/10 | 1,954 | 2,033 | 1,881 | 1,946 | -10.36% | 5,028,700 | - | -12.18% |
| 08/07 | 15:30 2026年12月期第2四半期決算説明資料 |
| 08/07 | 15:30 2026年12月期第2四半期(中間期)決算短信〔IFRS〕(連結) |
| 08/07 | 2,196 | 2,274 | 2,130 | 2,171 | -1.05% | 3,289,900 | - | -2.86% |
| 08/06 | 2,239 | 2,271 | 2,168 | 2,194 | -5.72% | 1,921,200 | - | -2.27% |
| 08/05 | 2,239 | 2,327 | 2,217 | 2,327 | +6.3% | 2,018,700 | - | +2.74% |
| 08/04 | 2,158 | 2,207 | 2,143 | 2,189 | +2.48% | 1,696,600 | - | -3.65% |
| 08/03 | 2,000 | 2,173 | 1,988 | 2,136 | +2.89% | 1,789,200 | - | -6.52% |
| 07/31 | 2,090 | 2,130 | 2,032 | 2,076 | +9.15% | 3,342,600 | - | -9.78% |
| 07/30 | 1,826 | 1,915 | 1,791 | 1,902 | +4.22% | 2,355,300 | - | -18.37% |
| 07/29 | 1,963 | 1,966 | 1,738 | 1,825 | -6.17% | 3,451,600 | - | -22.77% |
| 07/28 | 2,048 | 2,060 | 1,920 | 1,945 | -9.11% | 2,720,100 | - | -19.09% |
| 07/27 | 2,129 | 2,172 | 2,084 | 2,140 | +0.28% | 2,337,300 | - | -12.3% |
| 07/24 | 2,253 | 2,266 | 2,104 | 2,134 | -6.24% | 1,940,700 | - | -13.5% |
| 07/23 | 2,356 | 2,393 | 2,274 | 2,276 | +0.89% | 1,712,000 | - | -8.52% |
| 07/22 | 2,276 | 2,383 | 2,252 | 2,256 | +0.71% | 2,837,100 | - | -9.94% |
| 07/21 | 2,270 | 2,271 | 2,155 | 2,240 | -1.15% | 2,586,400 | - | -11.01% |
| 07/17 | 2,250 | 2,275 | 2,107 | 2,266 | -5.82% | 4,551,800 | - | -10.43% |
| 07/16 | 2,528 | 2,565 | 2,406 | 2,406 | -8.45% | 2,722,500 | - | -5.28% |
| 07/15 | 2,393 | 2,667 | 2,382 | 2,628 | +9.82% | 3,505,700 | - | +3.34% |
| 07/14 | 2,420 | 2,492 | 2,366 | 2,393 | -1.12% | 2,607,700 | - | -5.53% |
| 07/13 | 2,457 | 2,569 | 2,417 | 2,420 | -1.47% | 2,798,700 | - | -4.87% |
| 07/10 | 2,255 | 2,564 | 2,222 | 2,456 | +10.98% | 5,097,800 | - | -3.57% |
| 07/09 | 2,220 | 2,291 | 2,160 | 2,213 | +1.84% | 2,460,300 | - | -13.89% |
| 07/08 | 2,159 | 2,250 | 2,150 | 2,173 | -4.94% | 2,779,200 | - | -16.58% |
| 07/07 | 2,323 | 2,334 | 2,226 | 2,286 | -4.51% | 3,455,800 | - | -13.64% |
| 07/06 | 2,454 | 2,464 | 2,343 | 2,394 | -1.32% | 1,935,100 | - | -10.84% |
| 07/03 | 2,330 | 2,430 | 2,271 | 2,426 | -0.37% | 3,153,800 | - | -10.28% |
| 07/02 | 2,536 | 2,543 | 2,435 | 2,435 | -9.34% | 2,077,600 | - | -10.45% |
| 07/01 | 2,693 | 2,739 | 2,610 | 2,686 | +7.44% | 3,029,700 | - | -1.43% |
| 06/30 | 2,520 | 2,536 | 2,426 | 2,500 | -0.87% | 3,488,400 | - | -8.02% |
| 06/29 | 2,520 | 2,528 | 2,345 | 2,522 | -0.55% | 3,210,200 | - | -7.28% |
| 06/26 | 2,750 | 2,753 | 2,473 | 2,536 | -8.81% | 4,066,800 | - | -6.9% |
| 06/25 | 2,799 | 2,825 | 2,744 | 2,781 | +1.98% | 2,286,100 | - | +1.94% |
| 06/24 | 2,795 | 2,817 | 2,702 | 2,727 | -4.58% | 2,476,000 | - | +0.59% |
| 06/23 | 2,920 | 2,984 | 2,808 | 2,858 | +0.25% | 3,642,100 | - | +5.97% |
| 06/22 | 2,830 | 2,925 | 2,790 | 2,851 | +1.1% | 3,036,600 | - | +6.62% |
| 06/19 | 2,670 | 2,888 | 2,608 | 2,820 | +6.82% | 4,718,600 | - | +5.54% |
| 06/18 | 2,749 | 2,848 | 2,621 | 2,640 | -2.76% | 3,196,400 | - | -1.23% |
| 06/17 | 2,545 | 2,767 | 2,521 | 2,715 | +6.26% | 3,806,000 | - | +1.38% |
| 06/16 | 2,550 | 2,598 | 2,345 | 2,555 | -0.74% | 5,402,400 | - | -4.77% |
| 06/15 | 2,576 | 2,712 | 2,484 | 2,574 | +2.43% | 5,035,700 | - | -4.24% |
| 06/12 | 2,530 | 2,600 | 2,492 | 2,513 | +1.78% | 4,679,300 | - | -7.03% |
| 06/11 | 2,400 | 2,477 | 2,295 | 2,469 | +3.31% | 4,730,900 | - | -9.49% |
| 06/10 | 2,511 | 2,528 | 2,364 | 2,390 | -10.02% | 5,087,900 | - | -13.22% |
| 06/09 | 2,585 | 2,689 | 2,506 | 2,656 | +6.2% | 4,949,600 | - | -3.94% |
| 06/08 | 2,750 | 2,816 | 2,482 | 2,501 | -17.73% | 8,596,700 | - | -9.61% |
| 06/05 | 2,979 | 3,105 | 2,793 | 3,040 | -0.98% | 4,477,300 | - | +9.43% |
| 06/04 | 3,025 | 3,180 | 2,985 | 3,070 | -5.1% | 4,626,500 | - | +10.91% |
| 06/03 | 3,290 | 3,400 | 3,155 | 3,235 | -0.15% | 4,140,600 | - | +17.94% |
| 06/02 | 2,869 | 3,250 | 2,806 | 3,240 | +13.56% | 12,370,700 | - | +19.34% |
| 06/01 | 17:45 売出価格等の決定に関するお知らせ |
| 06/01 | 2,757 | 2,920 | 2,718 | 2,853 | +1.64% | 3,751,000 | - | +6.06% |
| 05/29 | 2,639 | 2,830 | 2,615 | 2,807 | +9.01% | 4,247,400 | - | +4.47% |
| 05/28 | 2,518 | 2,578 | 2,423 | 2,575 | +2.14% | 1,606,800 | - | -3.38% |
| 05/27 | 2,612 | 2,694 | 2,465 | 2,521 | -1.6% | 2,368,800 | - | -5.05% |
| 05/26 | 2,593 | 2,627 | 2,512 | 2,562 | -2.03% | 2,192,900 | - | -3.25% |
| 05/25 | 2,600 | 2,960 | 2,540 | 2,615 | -0.19% | 4,269,600 | - | -0.91% |
| 05/22 | 16:00 株式の売出し及び主要株主の異動に関するお知らせ |
| 05/22 | 2,425 | 2,684 | 2,415 | 2,620 | +10.32% | 3,469,800 | - | -0.53% |
| 05/21 | 2,510 | 2,550 | 2,375 | 2,375 | 0% | 4,752,000 | - | -9.7% |
| 05/20 | 2,336 | 2,542 | 2,312 | 2,375 | +3.89% | 5,581,900 | - | -9.94% |
| 05/19 | 2,736 | 2,780 | 2,286 | 2,286 | -17.95% | 5,593,000 | - | -13.47% |
| 05/18 | 2,869 | 2,948 | 2,713 | 2,786 | -2.45% | 2,816,300 | - | +5.13% |
| 05/15 | 2,813 | 2,996 | 2,781 | 2,856 | +3.25% | 3,917,800 | - | +8.43% |
| 05/14 | 2,695 | 3,010 | 2,660 | 2,766 | -2.09% | 5,993,300 | - | +5.9% |
| 05/13 | 15:30 2026年12月期第一四半期決算説明資料 |
| 05/13 | 15:30 2026年12月期第1四半期決算短信〔IFRS〕(連結) |
| 05/13 | 15:30 リガク、世界最高水準の研究基盤を活用し、次世代半導体計測技術の開発を加速 |
| 05/13 | 2,655 | 2,842 | 2,653 | 2,825 | +5.25% | 3,148,600 | - | +8.82% |
| 05/12 | 2,856 | 2,894 | 2,668 | 2,684 | -9.2% | 5,406,400 | - | +4.27% |
| 05/11 | 3,180 | 3,225 | 2,907 | 2,956 | -6.01% | 3,702,500 | - | +15.65% |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
