| 2026 |
| 03/09 | 1,721 | 1,860 | 1,622 | 1,836 | -5.99% | 5,729,900 | 4152億5344万 | +20.95% |
| 03/06 | 1,765 | 1,982 | 1,745 | 1,953 | +8.2% | 4,122,700 | 4417億1567万 | +30.9% |
| 03/05 | 1,764 | 1,840 | 1,754 | 1,805 | +8.21% | 2,371,800 | 4082億4208万 | +23.46% |
| 03/04 | 1,741 | 1,773 | 1,629 | 1,668 | -6.34% | 3,143,500 | 3772億5639万 | +15.99% |
| 03/03 | 15:30 剰余金の配当に関するお知らせ |
| 03/03 | 1,827 | 1,974 | 1,780 | 1,781 | -2.89% | 4,118,700 | 4028億1393万 | +25.51% |
| 03/02 | 1,850 | 1,864 | 1,804 | 1,834 | -2.5% | 2,895,200 | 4148億109万 | +31.19% |
| 02/27 | 1,890 | 1,950 | 1,820 | 1,881 | -2.23% | 4,992,500 | 4334億9036万 | +36.6% |
| 02/26 | 1,945 | 2,076 | 1,907 | 1,924 | +1.16% | 7,352,100 | 4434億3万 | +42.2% |
| 02/25 | 15:30 連結子会社からの配当金受領に関するお知らせ |
| 02/25 | 1,797 | 1,920 | 1,680 | 1,902 | +5.84% | 6,179,800 | 4383億2997万 | +43.55% |
| 02/24 | 1,783 | 1,878 | 1,718 | 1,797 | +0.79% | 8,940,600 | 4141億3194万 | +38.44% |
| 02/20 | 1,659 | 1,823 | 1,656 | 1,783 | +8.72% | 11,620,200 | 4107億5862万 | +39.73% |
| 02/19 | 1,536 | 1,693 | 1,528 | 1,640 | +17.73% | 13,318,500 | 3778億1500万 | +30.68% |
| 02/18 | 1,350 | 1,413 | 1,312 | 1,393 | +7.98% | 4,159,100 | 3209億1237万 | +12.43% |
| 02/17 | 1,300 | 1,329 | 1,279 | 1,290 | +0.78% | 1,759,800 | 2971億8375万 | +4.62% |
| 02/16 | 1,265 | 1,380 | 1,212 | 1,280 | -1.16% | 4,759,100 | 2948億8000万 | +4.15% |
| 02/13 | 15:30 2025年12月期決算説明資料 |
| 02/13 | 15:30 事後交付型株式報酬制度の導入に関するお知らせ |
| 02/13 | 15:30 2025年12月期決算短信〔IFRS〕(連結) |
| 02/13 | 1,295 | 1,338 | 1,280 | 1,295 | +0.15% | 2,671,700 | 2983億3562万 | +5.63% |
| 02/12 | 1,265 | 1,294 | 1,257 | 1,293 | +5.55% | 2,799,900 | 2978億7487万 | +5.64% |
| 02/10 | 1,229 | 1,237 | 1,216 | 1,225 | +0.08% | 844,300 | 2822億937万 | +0.16% |
| 02/09 | 1,225 | 1,231 | 1,207 | 1,224 | +2.86% | 809,000 | 2819億7900万 | 0% |
| 02/06 | 1,170 | 1,194 | 1,152 | 1,190 | +0.25% | 775,200 | 2741億4625万 | -2.78% |
| 02/05 | 1,210 | 1,216 | 1,184 | 1,187 | -0.17% | 908,200 | 2734億5512万 | -3.18% |
| 02/04 | 1,198 | 1,204 | 1,175 | 1,189 | -0.67% | 878,700 | 2739億1587万 | -3.18% |
| 02/03 | 1,188 | 1,211 | 1,184 | 1,197 | +2.22% | 642,000 | 2757億5887万 | -2.68% |
| 02/02 | 1,211 | 1,215 | 1,162 | 1,171 | -2.9% | 833,600 | 2697億6912万 | -4.8% |
| 01/30 | 1,205 | 1,225 | 1,185 | 1,206 | +0.5% | 872,100 | 2778億3225万 | -2.11% |
| 01/29 | 1,200 | 1,213 | 1,184 | 1,200 | +0.33% | 1,010,600 | 2764億5000万 | -2.6% |
| 01/28 | 15:30 自己株式の消却に関するお知らせ |
| 01/28 | 1,201 | 1,211 | 1,178 | 1,196 | -0.75% | 701,600 | 2755億2850万 | -2.84% |
| 01/27 | 1,160 | 1,213 | 1,159 | 1,205 | +1.26% | 1,056,500 | 2776億187万 | -1.87% |
| 01/26 | 1,190 | 1,210 | 1,164 | 1,190 | -4.8% | 2,060,200 | 2741億4625万 | -2.86% |
| 01/23 | 1,298 | 1,301 | 1,241 | 1,250 | -5.37% | 1,935,200 | 2879億6875万 | +2.21% |
| 01/22 | 1,300 | 1,348 | 1,264 | 1,321 | +3.2% | 2,720,500 | 3043億2537万 | +8.28% |
| 01/21 | 1,190 | 1,280 | 1,190 | 1,280 | +5.7% | 1,709,500 | 2946億8825万 | +5.44% |
| 01/20 | 1,221 | 1,233 | 1,207 | 1,211 | -1.14% | 625,200 | 2788億271万 | +0.17% |
| 01/19 | 1,250 | 1,250 | 1,219 | 1,225 | -2.85% | 714,200 | 2820億2587万 | +1.41% |
| 01/16 | 1,260 | 1,267 | 1,226 | 1,261 | +0.72% | 1,188,000 | 2903億1397万 | +4.65% |
| 01/15 | 1,255 | 1,258 | 1,234 | 1,252 | +0.08% | 829,300 | 2882億4195万 | +4.25% |
| 01/14 | 1,233 | 1,269 | 1,231 | 1,251 | +1.62% | 987,100 | 2880億1172万 | +4.6% |
| 01/13 | 1,230 | 1,235 | 1,188 | 1,231 | +2.58% | 1,396,500 | 2834億722万 | +3.71% |
| 01/09 | 1,214 | 1,218 | 1,183 | 1,200 | -0.66% | 821,300 | 2762億7024万 | +2.04% |
| 01/08 | 1,221 | 1,237 | 1,208 | 1,208 | -2.42% | 781,300 | 2781億1204万 | +3.6% |
| 01/07 | 1,259 | 1,263 | 1,238 | 1,238 | -1.75% | 781,100 | 2850億1879万 | +7.09% |
| 01/06 | 1,260 | 1,275 | 1,252 | 1,260 | +0.96% | 1,134,300 | 2900億8375万 | +10.04% |
| 01/05 | 1,250 | 1,268 | 1,243 | 1,248 | +1.71% | 1,081,200 | 2873億2104万 | +10.15% |
| 2025 |
| 12/30 | 1,226 | 1,245 | 1,211 | 1,227 | -0.57% | 727,700 | 2824億8632万 | +9.55% |
| 12/29 | 1,250 | 1,253 | 1,226 | 1,234 | -0.48% | 821,400 | 2840億9789万 | +11.47% |
| 12/26 | 1,260 | 1,262 | 1,213 | 1,240 | -1.35% | 1,419,000 | 2854億7924万 | +13.35% |
| 12/25 | 1,206 | 1,270 | 1,202 | 1,257 | +4.75% | 1,567,500 | 2893億9307万 | +16.28% |
| 12/24 | 15:30 自己株式取得状況および取得終了に関するお知らせ |
| 12/24 | 1,197 | 1,213 | 1,193 | 1,200 | +0.08% | 809,700 | 2762億7024万 | +12.46% |
| 12/23 | 1,220 | 1,224 | 1,189 | 1,199 | -1.72% | 1,062,800 | 2760億4001万 | +13.54% |
| 12/22 | 1,190 | 1,233 | 1,183 | 1,220 | +3.92% | 1,861,700 | 2805億3631万 | +16.52% |
| 12/19 | 1,120 | 1,177 | 1,120 | 1,174 | +5.39% | 1,762,900 | 2699億5871万 | +13.1% |
| 12/18 | 1,120 | 1,138 | 1,107 | 1,114 | -1.33% | 680,100 | 2561億6184万 | +8.16% |
| 12/17 | 19:00 連結子会社からの配当金受領に関するお知らせ |
| 12/17 | 12:00 リガク、半導体向け計測装置「ONYX 3200」を販売開始 |
| 12/17 | 1,143 | 1,148 | 1,124 | 1,129 | -1.57% | 957,000 | 2596億1106万 | +10.25% |
| 12/16 | 1,160 | 1,170 | 1,141 | 1,147 | -2.13% | 1,017,500 | 2637億5012万 | +12.78% |
| 12/15 | 1,171 | 1,186 | 1,158 | 1,172 | -0.34% | 1,074,200 | 2694億9882万 | +15.92% |
| 12/12 | 1,180 | 1,183 | 1,153 | 1,176 | +1.99% | 1,233,300 | 2704億1861万 | +17.37% |
| 12/11 | 17:00 リガク、SEMICON Japan 2025に出展 |
| 12/11 | 1,195 | 1,199 | 1,126 | 1,153 | -2.45% | 1,868,000 | 2651億2981万 | +15.88% |
| 12/10 | 1,233 | 1,237 | 1,170 | 1,182 | +2.69% | 2,742,400 | 2717億9829万 | +19.76% |
| 12/09 | 1,140 | 1,177 | 1,130 | 1,151 | -0.09% | 1,840,900 | 2646億6991万 | +17.45% |
| 12/08 | 1,230 | 1,310 | 1,138 | 1,152 | +1.05% | 6,511,600 | 2648億9986万 | +18.4% |
| 12/05 | 1,139 | 1,182 | 1,065 | 1,140 | +11.87% | 6,899,300 | 2621億4049万 | +18.01% |
| 12/04 | 17:30 リガク、次世代半導体向け計測装置「XTRAIA MF-3400」販売開始 |
| 12/04 | 976 | 1,022 | 967 | 1,019 | +5.93% | 1,753,200 | 2343億1680万 | +6.15% |
| 12/03 | 958 | 978 | 946 | 962 | +1.37% | 893,900 | 2212億978万 | +0.42% |
| 12/02 | 960 | 962 | 935 | 949 | -1.15% | 628,900 | 2182億2046万 | -1.15% |
| 12/01 | 15:30 自己株式の取得状況に関するお知らせ |
| 12/01 | 965 | 982 | 955 | 960 | +0.31% | 769,100 | 2207億4988万 | -0.1% |
| 11/28 | 951 | 957 | 944 | 957 | +0.63% | 621,100 | 2200億6004万 | -0.31% |
| 11/27 | 935 | 952 | 935 | 951 | +2.26% | 683,300 | 2186億8035万 | -1.04% |
| 11/26 | 925 | 932 | 920 | 930 | +1.42% | 704,700 | 2138億5145万 | -3.23% |
| 11/25 | 924 | 931 | 912 | 917 | +0.77% | 621,900 | 2108億6213万 | -4.68% |
| 11/21 | 890 | 914 | 890 | 910 | +1% | 753,900 | 2092億5249万 | -5.41% |
| 11/20 | 927 | 943 | 890 | 901 | -0.88% | 797,700 | 2069億762万 | -6.44% |
| 11/19 | 931 | 937 | 886 | 909 | -2.68% | 1,353,200 | 2087億4475万 | -5.61% |
| 11/18 | 967 | 969 | 932 | 934 | -3.71% | 616,800 | 2144億8581万 | -2.91% |
| 11/17 | 982 | 993 | 964 | 970 | -1.62% | 898,900 | 2227億5293万 | +0.83% |
| 11/14 | 15:30 2025年12月期第3四半期決算短信〔IFRS〕(連結)(公認会計士等による期中レビューの完了) |
| 11/14 | 947 | 993 | 946 | 986 | +0.2% | 1,065,600 | 2264億2720万 | +2.71% |
| 11/13 | 962 | 988 | 957 | 984 | +2.82% | 821,700 | 2259億6792万 | +2.71% |
| 11/12 | 921 | 957 | 913 | 957 | -0.93% | 1,943,500 | 2197億6758万 | +0.21% |
| 11/11 | 15:30 2025年12月期第3四半期決算説明 |
| 11/11 | 15:30 2025年12月期第3四半期決算短信〔IFRS〕(連結) |
| 11/11 | 985 | 993 | 962 | 966 | -1.13% | 898,300 | 2218億3436万 | +1.26% |
| 11/10 | 976 | 981 | 967 | 977 | +1.24% | 710,200 | 2243億6042万 | +2.63% |
| 11/07 | 980 | 990 | 957 | 965 | -2.03% | 765,300 | 2216億472万 | +1.69% |
| 11/06 | 976 | 991 | 969 | 985 | +1.65% | 816,100 | 2261億9756万 | +4.12% |
| 11/05 | 980 | 986 | 946 | 969 | -2.32% | 972,200 | 2225億2329万 | +2.87% |
| 11/04 | 15:30 自己株式の取得状況に関するお知らせ |
| 11/04 | 976 | 1,010 | 973 | 992 | +0.3% | 835,800 | 2278億506万 | +5.53% |
| 10/31 | 981 | 999 | 975 | 989 | +0.82% | 890,300 | 2271億1613万 | +5.55% |
| 10/30 | 979 | 993 | 972 | 981 | +0.82% | 1,064,700 | 2252億7899万 | +4.92% |
| 10/29 | 974 | 989 | 961 | 973 | -0.71% | 861,700 | 2234億4186万 | +4.29% |
| 10/28 | 1,000 | 1,008 | 980 | 980 | -1.9% | 876,500 | 2250億4935万 | +5.26% |
| 10/27 | 995 | 1,002 | 987 | 999 | +2.57% | 1,034,500 | 2294億1255万 | +7.42% |
| 10/24 | 960 | 980 | 960 | 974 | +1.88% | 1,037,500 | 2236億7150万 | +4.96% |
| 10/23 | 962 | 967 | 948 | 956 | -2.15% | 631,200 | 2195億3794万 | +3.35% |
| 10/22 | 962 | 983 | 952 | 977 | +2.52% | 1,298,700 | 2243億6042万 | +5.74% |
| 10/21 | 948 | 955 | 935 | 953 | +0.85% | 1,163,700 | 2187億2874万 | +3.25% |
| 10/20 | 932 | 945 | 927 | 945 | +2.61% | 905,300 | 2168億9262万 | +2.61% |
| 10/17 | 936 | 941 | 915 | 921 | -0.65% | 673,900 | 2113億8423万 | +0.11% |
| 10/16 | 915 | 927 | 914 | 927 | +3% | 727,100 | 2127億6133万 | +0.87% |
| 10/15 | 886 | 902 | 885 | 900 | +1.69% | 630,400 | 2065億6440万 | -1.96% |
| 10/14 | 912 | 921 | 883 | 885 | -4.53% | 893,700 | 2031億2166万 | -3.49% |
| 10/10 | 935 | 939 | 919 | 927 | -1.7% | 876,800 | 2127億6133万 | +1.2% |
| 10/09 | 949 | 959 | 932 | 943 | +1.84% | 1,162,300 | 2164億3358万 | +3.51% |
| 10/08 | 930 | 935 | 915 | 926 | +1.2% | 926,400 | 2125億3181万 | +2.09% |
| 10/01 | 15:30 自己株式の取得状況に関するお知らせ |
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。
