| 2026 |
| 09/11 | 1,590 | 1,605 | 1,554 | 1,591 | -2.39% | 1,711,400 | 3600億1832万 | -10.01% |
| 09/10 | 1,645 | 1,651 | 1,564 | 1,630 | -1.39% | 1,985,900 | 3688億4340万 | -9.04% |
| 09/09 | 1,638 | 1,668 | 1,612 | 1,653 | +2.86% | 2,609,100 | 3740億4794万 | -9.18% |
| 09/08 | 1,704 | 1,713 | 1,607 | 1,607 | -5.8% | 2,150,900 | 3636億3887万 | -12.76% |
| 09/07 | 1,665 | 1,735 | 1,658 | 1,706 | +4.98% | 2,751,800 | 3860億4101万 | -8.43% |
| 09/04 | 1,587 | 1,660 | 1,568 | 1,625 | +3.11% | 3,220,700 | 3677億1198万 | -13.47% |
| 09/03 | 1,511 | 1,621 | 1,511 | 1,576 | +3.82% | 3,424,400 | 3566億2405万 | -16.57% |
| 09/02 | 1,538 | 1,545 | 1,506 | 1,518 | -3.8% | 2,069,700 | 3434億9956万 | -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 | 3570億7662万 | -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 | 3679億3827万 | -16.1% |
| 08/28 | 1,688 | 1,715 | 1,658 | 1,684 | -0.77% | 1,976,300 | 3810億6276万 | -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 | 3840億445万 | -14.38% |
| 08/26 | 1,698 | 1,710 | 1,623 | 1,648 | -1.79% | 3,108,700 | 3729億1652万 | -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 | 3797億505万 | -17.26% |
| 08/24 | 1,646 | 1,714 | 1,635 | 1,671 | -1.76% | 2,983,800 | 3781億2106万 | -18.57% |
| 08/21 | 1,745 | 1,755 | 1,689 | 1,701 | -3.84% | 2,778,700 | 3849億959万 | -18.26% |
| 08/20 | 1,731 | 1,793 | 1,713 | 1,769 | +0.34% | 3,579,200 | 4002億9692万 | -16.48% |
| 08/19 | 1,791 | 1,834 | 1,756 | 1,763 | -7.74% | 3,810,900 | 3989億3922万 | -17.73% |
| 08/18 | 2,063 | 2,079 | 1,911 | 1,911 | -9.47% | 2,682,000 | 4324億2929万 | -11.94% |
| 08/17 | 2,087 | 2,114 | 2,043 | 2,111 | +1.15% | 1,295,700 | 4776億8615万 | -3.65% |
| 08/14 | 2,089 | 2,145 | 2,061 | 2,087 | -4% | 2,225,000 | 4722億5533万 | -4.92% |
| 08/13 | 2,135 | 2,218 | 2,111 | 2,174 | +4.22% | 4,502,000 | 4919億4206万 | -1.14% |
| 08/12 | 1,945 | 2,118 | 1,935 | 2,086 | +7.19% | 3,668,100 | 4720億2904万 | -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 | 4403億4924万 | -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 | 4912億6321万 | -2.86% |
| 08/06 | 2,239 | 2,271 | 2,168 | 2,194 | -5.72% | 1,921,200 | 4964億6775万 | -2.27% |
| 08/05 | 2,239 | 2,327 | 2,217 | 2,327 | +6.3% | 2,018,700 | 5265億6356万 | +2.74% |
| 08/04 | 2,158 | 2,207 | 2,143 | 2,189 | +2.48% | 1,696,600 | 4953億3633万 | -3.65% |
| 08/03 | 2,000 | 2,173 | 1,988 | 2,136 | +2.89% | 1,789,200 | 4833億4326万 | -6.52% |
| 07/31 | 2,090 | 2,130 | 2,032 | 2,076 | +9.15% | 3,342,600 | 4697億6620万 | -9.78% |
| 07/30 | 1,826 | 1,915 | 1,791 | 1,902 | +4.22% | 2,355,300 | 4303億9273万 | -18.37% |
| 07/29 | 1,963 | 1,966 | 1,738 | 1,825 | -6.17% | 3,451,600 | 4129億6884万 | -22.77% |
| 07/28 | 2,048 | 2,060 | 1,920 | 1,945 | -9.11% | 2,720,100 | 4401億2296万 | -19.09% |
| 07/27 | 2,129 | 2,172 | 2,084 | 2,140 | +0.28% | 2,337,300 | 4842億4840万 | -12.3% |
| 07/24 | 2,253 | 2,266 | 2,104 | 2,134 | -6.24% | 1,940,700 | 4828億9069万 | -13.5% |
| 07/23 | 2,356 | 2,393 | 2,274 | 2,276 | +0.89% | 1,712,000 | 5150億2306万 | -8.52% |
| 07/22 | 2,276 | 2,383 | 2,252 | 2,256 | +0.71% | 2,837,100 | 5104億9738万 | -9.94% |
| 07/21 | 2,270 | 2,271 | 2,155 | 2,240 | -1.15% | 2,586,400 | 5068億7683万 | -11.01% |
| 07/17 | 2,250 | 2,275 | 2,107 | 2,266 | -5.82% | 4,551,800 | 5127億6022万 | -10.43% |
| 07/16 | 2,528 | 2,565 | 2,406 | 2,406 | -8.45% | 2,722,500 | 5444億4002万 | -5.28% |
| 07/15 | 2,393 | 2,667 | 2,382 | 2,628 | +9.82% | 3,505,700 | 5946億7514万 | +3.34% |
| 07/14 | 2,420 | 2,492 | 2,366 | 2,393 | -1.12% | 2,607,700 | 5414億9832万 | -5.53% |
| 07/13 | 2,457 | 2,569 | 2,417 | 2,420 | -1.47% | 2,798,700 | 5476億800万 | -4.87% |
| 07/10 | 2,255 | 2,564 | 2,222 | 2,456 | +10.98% | 5,097,800 | 5557億5424万 | -3.57% |
| 07/09 | 2,220 | 2,291 | 2,160 | 2,213 | +1.84% | 2,460,300 | 5007億6715万 | -13.89% |
| 07/08 | 2,159 | 2,250 | 2,150 | 2,173 | -4.94% | 2,779,200 | 4917億1578万 | -16.58% |
| 07/07 | 2,323 | 2,334 | 2,226 | 2,286 | -4.51% | 3,455,800 | 5172億8590万 | -13.64% |
| 07/06 | 2,454 | 2,464 | 2,343 | 2,394 | -1.32% | 1,935,100 | 5417億2461万 | -10.84% |
| 07/03 | 2,330 | 2,430 | 2,271 | 2,426 | -0.37% | 3,153,800 | 5489億6571万 | -10.28% |
| 07/02 | 2,536 | 2,543 | 2,435 | 2,435 | -9.34% | 2,077,600 | 5510億227万 | -10.45% |
| 07/01 | 2,693 | 2,739 | 2,610 | 2,686 | +7.44% | 3,029,700 | 6077億9962万 | -1.43% |
| 06/30 | 2,520 | 2,536 | 2,426 | 2,500 | -0.87% | 3,488,400 | 5657億1075万 | -8.02% |
| 06/29 | 2,520 | 2,528 | 2,345 | 2,522 | -0.55% | 3,210,200 | 5706億8900万 | -7.28% |
| 06/26 | 2,750 | 2,753 | 2,473 | 2,536 | -8.81% | 4,066,800 | 5738億5698万 | -6.9% |
| 06/25 | 2,799 | 2,825 | 2,744 | 2,781 | +1.98% | 2,286,100 | 6292億9663万 | +1.94% |
| 06/24 | 2,795 | 2,817 | 2,702 | 2,727 | -4.58% | 2,476,000 | 6170億7728万 | +0.59% |
| 06/23 | 2,920 | 2,984 | 2,808 | 2,858 | +0.25% | 3,642,100 | 6467億2052万 | +5.97% |
| 06/22 | 2,830 | 2,925 | 2,790 | 2,851 | +1.1% | 3,036,600 | 6451億3653万 | +6.62% |
| 06/19 | 2,670 | 2,888 | 2,608 | 2,820 | +6.82% | 4,718,600 | 6381億2172万 | +5.54% |
| 06/18 | 2,749 | 2,848 | 2,621 | 2,640 | -2.76% | 3,196,400 | 5973億9055万 | -1.23% |
| 06/17 | 2,545 | 2,767 | 2,521 | 2,715 | +6.26% | 3,806,000 | 6143億6187万 | +1.38% |
| 06/16 | 2,550 | 2,598 | 2,345 | 2,555 | -0.74% | 5,402,400 | 5781億5638万 | -4.77% |
| 06/15 | 2,576 | 2,712 | 2,484 | 2,574 | +2.43% | 5,035,700 | 5824億5578万 | -4.24% |
| 06/12 | 2,530 | 2,600 | 2,492 | 2,513 | +1.78% | 4,679,300 | 5686億5244万 | -7.03% |
| 06/11 | 2,400 | 2,477 | 2,295 | 2,469 | +3.31% | 4,730,900 | 5586億9593万 | -9.49% |
| 06/10 | 2,511 | 2,528 | 2,364 | 2,390 | -10.02% | 5,087,900 | 5408億1947万 | -13.22% |
| 06/09 | 2,585 | 2,689 | 2,506 | 2,656 | +6.2% | 4,949,600 | 6010億1110万 | -3.94% |
| 06/08 | 2,750 | 2,816 | 2,482 | 2,501 | -17.73% | 8,596,700 | 5659億3703万 | -9.61% |
| 06/05 | 2,979 | 3,105 | 2,793 | 3,040 | -0.98% | 4,477,300 | 6879億427万 | +9.43% |
| 06/04 | 3,025 | 3,180 | 2,985 | 3,070 | -5.1% | 4,626,500 | 6946億9280万 | +10.91% |
| 06/03 | 3,290 | 3,400 | 3,155 | 3,235 | -0.15% | 4,140,600 | 7320億2971万 | +17.94% |
| 06/02 | 2,869 | 3,250 | 2,806 | 3,240 | +13.56% | 12,370,700 | 7331億6113万 | +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 | 6455億8910万 | +6.06% |
| 05/29 | 2,639 | 2,830 | 2,615 | 2,807 | +9.01% | 4,247,400 | 6351億8003万 | +4.47% |
| 05/28 | 2,518 | 2,578 | 2,423 | 2,575 | +2.14% | 1,606,800 | 5826億8207万 | -3.38% |
| 05/27 | 2,612 | 2,694 | 2,465 | 2,521 | -1.6% | 2,368,800 | 5704億6272万 | -5.05% |
| 05/26 | 2,593 | 2,627 | 2,512 | 2,562 | -2.03% | 2,192,900 | 5797億4037万 | -3.25% |
| 05/25 | 2,600 | 2,960 | 2,540 | 2,615 | -0.19% | 4,269,600 | 5917億3344万 | -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 | 5928億6486万 | -0.53% |
| 05/21 | 2,510 | 2,550 | 2,375 | 2,375 | 0% | 4,752,000 | 5374億2521万 | -9.7% |
| 05/20 | 2,336 | 2,542 | 2,312 | 2,375 | +3.89% | 5,581,900 | 5374億2521万 | -9.94% |
| 05/19 | 2,736 | 2,780 | 2,286 | 2,286 | -17.95% | 5,593,000 | 5172億8590万 | -13.47% |
| 05/18 | 2,869 | 2,948 | 2,713 | 2,786 | -2.45% | 2,816,300 | 6304億2805万 | +5.13% |
| 05/15 | 2,813 | 2,996 | 2,781 | 2,856 | +3.25% | 3,917,800 | 6462億6796万 | +8.43% |
| 05/14 | 2,695 | 3,010 | 2,660 | 2,766 | -2.09% | 5,993,300 | 6259億237万 | +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 | 6392億5314万 | +8.82% |
| 05/12 | 2,856 | 2,894 | 2,668 | 2,684 | -9.2% | 5,406,400 | 6073億4706万 | +4.27% |
| 05/11 | 3,180 | 3,225 | 2,907 | 2,956 | -6.01% | 3,702,500 | 6688億9639万 | +15.65% |
| 05/08 | 3,045 | 3,195 | 3,015 | 3,145 | +0.96% | 2,826,700 | 7116億6412万 | +24.9% |
| 05/07 | 2,840 | 3,150 | 2,840 | 3,115 | +16.8% | 6,124,700 | 7048億7559万 | +25.6% |
| 05/01 | 2,677 | 2,716 | 2,601 | 2,667 | -1.15% | 2,066,600 | 6035億22万 | +9.04% |
| 04/30 | 2,755 | 2,840 | 2,684 | 2,698 | -3.02% | 3,170,100 | 6105億1504万 | +10.89% |
| 04/28 | 2,780 | 2,827 | 2,692 | 2,782 | -0.18% | 3,662,700 | 6295億2292万 | +15.29% |
| 04/27 | 2,534 | 2,816 | 2,497 | 2,787 | +14.5% | 6,387,700 | 6306億5434万 | +17.05% |
| 04/24 | 2,587 | 2,596 | 2,405 | 2,434 | -4.55% | 3,138,600 | 5507億7598万 | +3.62% |
| 04/23 | 2,771 | 2,771 | 2,490 | 2,550 | -2.71% | 4,226,700 | 5770億2496万 | +9.3% |
| 04/22 | 2,924 | 3,100 | 2,542 | 2,621 | -5.24% | 12,983,600 | 5930億9115万 | +13.61% |
| 04/21 | 2,566 | 2,766 | 2,524 | 2,766 | +22.07% | 6,899,900 | 6259億237万 | +21.64% |
| 04/21 | 8:00 Onto Innovation Inc.との資本業務提携の締結、並びに主要株主である筆頭株主及びその他の関係会社の異動に関するお知らせ |
| 04/20 | 2,227 | 2,286 | 2,210 | 2,266 | -2.37% | 2,334,700 | 5127億6022万 | +1.16% |
| 04/17 | 2,323 | 2,353 | 2,295 | 2,321 | -0.68% | 2,027,600 | 5252億586万 | +4.27% |
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。
