| 2024 |
| 08/30 | （IR情報）10:00 親会社等の決算に関するお知らせ |
| 08/30 | 3,150 | 3,155 | 3,115 | 3,155 | +0.16% | 1,600 | 137億8482万 | +2.5% |
| 08/29 | 3,110 | 3,150 | 3,100 | 3,150 | +1.61% | 600 | 137億6298万 | +2.14% |
| 08/28 | 3,095 | 3,100 | 3,080 | 3,100 | 0% | 1,400 | 135億4452万 | +0.26% |
| 08/27 | （IR情報）15:00 事後交付型業績連動型株式報酬制度(パフォーマンス・シェア・ユニット制度)の導入に関するお知らせ |
| 08/27 | 3,115 | 3,140 | 3,095 | 3,100 | -0.96% | 2,900 | 135億4452万 | -0.1% |
| 08/26 | 3,145 | 3,145 | 3,080 | 3,130 | -0.48% | 1,600 | 136億7559万 | +0.48% |
| 08/23 | 3,105 | 3,145 | 3,105 | 3,145 | +1.29% | 500 | 137億4113万 | +0.61% |
| 08/22 | 3,075 | 3,105 | 3,075 | 3,105 | +0.49% | 4,000 | 135億6636万 | -1.11% |
| 08/21 | 3,090 | 3,120 | 2,980 | 3,090 | +0.16% | 4,300 | 135億82万 | -2.09% |
| 08/20 | 3,085 | 3,110 | 3,080 | 3,085 | 0% | 2,000 | 134億7898万 | -2.71% |
| 08/19 | 3,095 | 3,160 | 3,000 | 3,085 | -0.16% | 4,800 | 134億7898万 | -3.17% |
| 08/16 | 3,180 | 3,180 | 3,060 | 3,090 | -1.28% | 8,700 | 135億82万 | -3.44% |
| 08/15 | 3,145 | 3,190 | 3,105 | 3,130 | -0.32% | 1,200 | 136億7559万 | -2.61% |
| 08/14 | 3,080 | 3,185 | 3,070 | 3,140 | +2.11% | 3,400 | 137億1928万 | -2.67% |
| 08/13 | 3,150 | 3,200 | 3,045 | 3,075 | -1.6% | 5,500 | 134億3529万 | -5.03% |
| 08/09 | 3,010 | 3,125 | 2,970 | 3,125 | +8.51% | 7,000 | 136億5375万 | -3.88% |
| 08/08 | （IR情報）15:00 2024年6月期決算短信〔日本基準〕(連結) |
| 08/08 | 2,752 | 2,905 | 2,752 | 2,880 | +2.97% | 3,000 | 125億8329万 | -11.74% |
| 08/07 | 2,626 | 2,798 | 2,626 | 2,797 | +2.64% | 3,100 | 122億2065万 | -14.8% |
| 08/06 | 2,631 | 2,759 | 2,631 | 2,725 | +16.9% | 4,600 | 119億607万 | -17.6% |
| 08/05 | 2,590 | 2,848 | 2,312 | 2,331 | -22.56% | 17,200 | 101億8460万 | -30.13% |
| 08/02 | 3,255 | 3,260 | 3,010 | 3,010 | -7.53% | 6,800 | 131億5129万 | -11% |
| 08/01 | 3,280 | 3,280 | 3,255 | 3,255 | -3.41% | 1,000 | 142億2174万 | -4.29% |
| 07/31 | 3,275 | 3,370 | 3,275 | 3,370 | +2.59% | 1,200 | 147億2420万 | -1.23% |
| 07/30 | 3,285 | 3,315 | 3,285 | 3,285 | -0.15% | 400 | 143億5282万 | -3.83% |
| 07/29 | 3,295 | 3,295 | 3,285 | 3,290 | -0.15% | 5,600 | 143億7466万 | -3.89% |
| 07/26 | 3,320 | 3,335 | 3,265 | 3,295 | -0.15% | 1,400 | 143億9651万 | -3.99% |
| 07/25 | 3,315 | 3,315 | 3,265 | 3,300 | -2.08% | 4,200 | 144億1836万 | -4.13% |
| 07/24 | 3,440 | 3,440 | 3,370 | 3,370 | 0% | 600 | 147億2420万 | -2.4% |
| 07/23 | 3,390 | 3,390 | 3,315 | 3,370 | -0.59% | 4,600 | 147億2420万 | -2.6% |
| 07/22 | 3,485 | 3,485 | 3,390 | 3,390 | -0.88% | 41,100 | 148億1158万 | -2.11% |
| 07/19 | （IR情報）15:00 半導体基板検査装置製造の一部移管に関するお知らせ |
| 07/19 | 3,475 | 3,475 | 3,400 | 3,420 | -1.58% | 4,900 | 149億4266万 | -1.27% |
| 07/18 | 3,480 | 3,500 | 3,475 | 3,475 | -0.86% | 1,200 | 151億8297万 | +0.29% |
| 07/17 | 3,480 | 3,515 | 3,475 | 3,505 | +0.72% | 2,300 | 153億1404万 | +1.21% |
| 07/16 | 3,470 | 3,480 | 3,470 | 3,480 | +0.72% | 900 | 152億481万 | +0.64% |
| 07/12 | 3,415 | 3,455 | 3,410 | 3,455 | +0.73% | 3,700 | 150億9558万 | -0.03% |
| 07/11 | 3,445 | 3,445 | 3,425 | 3,430 | -0.44% | 3,000 | 149億8635万 | -0.67% |
| 07/10 | 3,440 | 3,445 | 3,430 | 3,445 | +0.15% | 1,200 | 150億5189万 | -0.17% |
| 07/09 | 3,425 | 3,440 | 3,415 | 3,440 | +0.58% | 2,300 | 150億3004万 | -0.26% |
| 07/08 | 3,425 | 3,490 | 3,420 | 3,420 | +0.15% | 5,200 | 149億4266万 | -0.78% |
| 07/05 | 3,415 | 3,425 | 3,415 | 3,415 | 0% | 2,700 | 149億2081万 | -0.81% |
| 07/04 | 3,400 | 3,415 | 3,390 | 3,415 | +0.59% | 2,900 | 149億2081万 | -0.7% |
| 07/03 | 3,395 | 3,445 | 3,375 | 3,395 | 0% | 3,700 | 148億3343万 | -1.14% |
| 07/02 | 3,430 | 3,490 | 3,380 | 3,395 | -1.16% | 4,000 | 148億3343万 | -1.08% |
| 07/01 | 3,460 | 3,480 | 3,360 | 3,435 | -1.29% | 8,900 | 150億820万 | +0.15% |
| 06/28 | 3,485 | 3,490 | 3,445 | 3,480 | -0.14% | 4,900 | 152億481万 | +1.52% |
| 06/27 | 3,375 | 3,490 | 3,375 | 3,485 | -1.41% | 5,300 | 152億2666万 | +1.81% |
| 06/26 | 3,445 | 3,595 | 3,445 | 3,535 | +1.73% | 6,000 | 154億4512万 | +3.45% |
| 06/25 | 3,465 | 3,585 | 3,465 | 3,475 | +0.29% | 3,300 | 151億8297万 | +1.94% |
| 06/24 | 3,500 | 3,510 | 3,425 | 3,465 | -1.28% | 3,700 | 151億3927万 | +1.76% |
| 06/21 | 3,555 | 3,555 | 3,510 | 3,510 | -1.27% | 2,800 | 153億3589万 | +3.2% |
| 06/20 | 3,565 | 3,565 | 3,520 | 3,555 | -0.28% | 2,800 | 155億3250万 | +4.74% |
| 06/19 | 3,555 | 3,585 | 3,535 | 3,565 | +0.71% | 4,100 | 155億7619万 | +5.29% |
| 06/18 | 3,455 | 3,550 | 3,455 | 3,540 | +2.76% | 5,000 | 154億6696万 | +4.73% |
| 06/17 | 3,425 | 3,465 | 3,425 | 3,445 | +0.58% | 1,500 | 150億5189万 | +2.07% |
| 06/14 | 3,460 | 3,460 | 3,425 | 3,425 | -0.15% | 2,100 | 149億6451万 | +1.51% |
| 06/13 | 3,430 | 3,470 | 3,400 | 3,430 | 0% | 2,800 | 149億8635万 | +1.6% |
| 06/12 | 3,395 | 3,430 | 3,395 | 3,430 | +1.03% | 1,100 | 149億8635万 | +1.54% |
| 06/11 | 3,415 | 3,425 | 3,395 | 3,395 | -0.44% | 1,300 | 148億3343万 | +0.44% |
| 06/10 | 3,425 | 3,425 | 3,410 | 3,410 | +0.29% | 1,800 | 148億9897万 | +0.8% |
| 06/07 | 3,405 | 3,405 | 3,360 | 3,400 | +0.89% | 3,300 | 148億5528万 | +0.53% |
| 06/06 | 3,385 | 3,390 | 3,370 | 3,370 | -0.59% | 1,300 | 147億2420万 | -0.3% |
| 06/05 | 3,400 | 3,400 | 3,350 | 3,390 | 0% | 10,600 | 148億1158万 | +0.3% |
| 06/04 | 3,340 | 3,430 | 3,330 | 3,390 | +1.65% | 5,500 | 148億1158万 | +0.36% |
| 06/03 | 3,330 | 3,340 | 3,310 | 3,335 | +0.76% | 1,000 | 145億7128万 | -1.19% |
| 05/31 | 3,285 | 3,310 | 3,280 | 3,310 | +1.07% | 1,000 | 144億6205万 | -1.93% |
| 05/30 | 3,300 | 3,315 | 3,195 | 3,275 | -2.09% | 6,900 | 143億913万 | -2.96% |
| 05/29 | 3,340 | 3,355 | 3,330 | 3,345 | -0.3% | 1,700 | 146億1497万 | -0.92% |
| 05/28 | 3,380 | 3,385 | 3,355 | 3,355 | -0.89% | 2,400 | 146億5866万 | -0.47% |
| 05/27 | 3,365 | 3,390 | 3,365 | 3,385 | +0.74% | 700 | 147億8974万 | +0.45% |
| 05/24 | 3,335 | 3,365 | 3,335 | 3,360 | +0.75% | 1,000 | 146億8051万 | -0.3% |
| 05/23 | 3,325 | 3,335 | 3,325 | 3,335 | +0.3% | 600 | 145億7128万 | -1.13% |
| 05/22 | 3,340 | 3,385 | 3,325 | 3,325 | -1.48% | 2,200 | 145億2759万 | -1.54% |
| 05/21 | 3,390 | 3,390 | 3,375 | 3,375 | 0% | 1,200 | 147億4605万 | -0.24% |
| 05/20 | 3,340 | 3,390 | 3,340 | 3,375 | +1.05% | 1,600 | 147億4605万 | -0.35% |
| 05/17 | 3,340 | 3,365 | 3,340 | 3,340 | 0% | 1,600 | 145億9312万 | -1.45% |
| 05/16 | 3,390 | 3,390 | 3,340 | 3,340 | -2.05% | 3,100 | 145億9312万 | -1.56% |
| 05/15 | 3,425 | 3,425 | 3,375 | 3,410 | -0.44% | 1,400 | 148億9897万 | +0.41% |
| 05/14 | 3,420 | 3,450 | 3,370 | 3,425 | +0.15% | 2,700 | 149億6451万 | +0.85% |
| 05/13 | 3,495 | 3,495 | 3,415 | 3,420 | -1.44% | 3,900 | 149億4266万 | +0.68% |
| 05/10 | 3,515 | 3,525 | 3,465 | 3,470 | -0.72% | 3,700 | 151億6112万 | +2.12% |
| 05/09 | 3,585 | 3,585 | 3,495 | 3,495 | +0.87% | 8,800 | 152億7035万 | +2.95% |
| 05/08 | （IR情報）15:00 配当予想の修正(増配)に関するお知らせ |
| 05/08 | （IR情報）15:00 2024年6月期第3四半期決算短信〔日本基準〕(連結) |
| 05/08 | 3,455 | 3,490 | 3,435 | 3,465 | 0% | 3,400 | 151億3927万 | +2% |
| 05/07 | 3,445 | 3,465 | 3,410 | 3,465 | +2.06% | 3,200 | 151億3927万 | +1.85% |
| 05/02 | 3,390 | 3,405 | 3,345 | 3,395 | +1.65% | 1,500 | 148億3343万 | -0.26% |
| 05/01 | 3,400 | 3,400 | 3,340 | 3,340 | -1.47% | 2,400 | 145億9312万 | -1.88% |
| 04/30 | 3,330 | 3,415 | 3,330 | 3,390 | +2.11% | 2,900 | 148億1158万 | -0.44% |
| 04/26 | 3,300 | 3,365 | 3,300 | 3,320 | -0.15% | 2,400 | 145億574万 | -2.41% |
| 04/25 | 3,325 | 3,325 | 3,325 | 3,325 | 0% | 700 | 145億2759万 | -2.15% |
| 04/24 | 3,310 | 3,345 | 3,310 | 3,325 | +0.45% | 2,500 | 145億2759万 | -2% |
| 04/23 | 3,320 | 3,330 | 3,300 | 3,310 | +0.15% | 2,300 | 144億6205万 | -2.27% |
| 04/22 | 3,210 | 3,315 | 3,210 | 3,305 | +2.8% | 5,900 | 144億4020万 | -2.28% |
| 04/19 | 3,350 | 3,350 | 3,165 | 3,215 | -4.03% | 7,300 | 140億4697万 | -4.71% |
| 04/18 | 3,385 | 3,410 | 3,315 | 3,350 | -1.03% | 1,900 | 146億3682万 | -0.53% |
| 04/17 | 3,380 | 3,425 | 3,370 | 3,385 | -1.17% | 700 | 147億8974万 | +0.83% |
| 04/16 | 3,415 | 3,425 | 3,375 | 3,425 | -0.15% | 2,000 | 149億6451万 | +2.36% |
| 04/15 | 3,425 | 3,445 | 3,385 | 3,430 | -1.44% | 3,100 | 149億8635万 | +2.85% |
| 04/12 | 3,500 | 3,500 | 3,430 | 3,480 | +0.29% | 5,300 | 152億481万 | +4.57% |
| 04/11 | 3,420 | 3,470 | 3,400 | 3,470 | +1.02% | 1,600 | 151億6112万 | +4.61% |
| 04/10 | 3,500 | 3,500 | 3,435 | 3,435 | +0.15% | 2,300 | 150億820万 | +3.78% |
| 04/09 | 3,440 | 3,450 | 3,430 | 3,430 | 0% | 1,300 | 149億8635万 | +3.94% |
| 04/08 | 3,455 | 3,495 | 3,400 | 3,430 | +0.88% | 4,500 | 149億8635万 | +4.26% |
