| 2026 |
| 10/02 | （IR情報）14:00 自己株式の取得状況に関するお知らせ |
| 10/01 | 4,950 | 4,998 | 4,901 | 4,976 | +0.53% | 453,000 | - | +2.43% |
| 09/30 | 4,841 | 4,950 | 4,825 | 4,950 | +3.02% | 591,100 | - | +1.77% |
| 09/30 | （空売り報告）野村證券 855,123株（0.89%）-0.01% |
| 09/29 | 4,783 | 4,822 | 4,738 | 4,805 | +0.02% | 377,200 | - | -1.42% |
| 09/29 | （空売り報告）野村證券 857,023株（0.9%）+0.01% |
| 09/29 | （空売り報告）Citigroup Global Markets Limited 488,450株（0.51%）再IN |
| 09/28 | 4,895 | 4,895 | 4,804 | 4,804 | -0.87% | 475,900 | - | -1.78% |
| 09/28 | （空売り報告）野村證券 856,362株（0.89%）-0.02% |
| 09/28 | （空売り報告）UBS AG 587,424株（0.61%）+0.11% |
| 09/28 | （空売り報告）Nomura International plc 1,140,382株（1.19%）-0.01% |
| 09/25 | 4,793 | 4,879 | 4,759 | 4,846 | +0.69% | 523,400 | - | -1.26% |
| 09/25 | （空売り報告）Nomura International plc 1,142,088株（1.2%）+0.04% |
| 09/24 | 4,775 | 4,843 | 4,773 | 4,813 | +1.22% | 440,100 | - | -2.45% |
| 09/24 | （空売り報告）Citigroup Global Markets Limited 462,050株（0.48%）-0.02%義務消失 |
| 09/18 | 4,857 | 4,899 | 4,740 | 4,755 | -1.82% | 604,300 | - | -4.21% |
| 09/18 | （空売り報告）Citigroup Global Markets Limited 482,850株（0.5%）再IN |
| 09/17 | 4,810 | 4,843 | 4,789 | 4,843 | +1.17% | 426,300 | - | -3% |
| 09/16 | 4,692 | 4,809 | 4,667 | 4,787 | +3.23% | 656,600 | - | -4.76% |
| 09/16 | （空売り報告）BNP Paribas Financial Markets SNC 755,475株（0.79%）-0.08% |
| 09/16 | （空売り報告）UBS AG 483,224株（0.5%）再IN |
| 09/16 | （空売り報告）Citigroup Global Markets Limited 469,247株（0.49%）-0.1%義務消失 |
| 09/15 | 4,596 | 4,697 | 4,576 | 4,637 | +0.26% | 454,000 | - | -8.36% |
| 09/14 | 4,525 | 4,644 | 4,514 | 4,625 | +0.28% | 572,900 | - | -9.12% |
| 09/14 | （空売り報告）JPM Securities Japan Co Ltd. 544,671株（0.57%）再IN |
| 09/11 | 4,530 | 4,637 | 4,505 | 4,612 | -0.71% | 591,500 | - | -9.41% |
| 09/11 | （空売り報告）Citigroup Global Markets Limited 561,847株（0.59%）再IN |
| 09/10 | （自社株買い）取締役会(2026年8月10日)での決議状況(取得期間2026年8月12日～2026年12月30日) |
| 09/10 | 4,603 | 4,665 | 4,563 | 4,645 | -0.02% | 797,300 | - | -8.83% |
| 09/10 | （空売り報告）Nomura International plc 1,112,638株（1.16%）-0.2% |
| 09/09 | 4,636 | 4,705 | 4,606 | 4,646 | +0.82% | 536,500 | - | -8.85% |
| 09/08 | 4,811 | 4,850 | 4,608 | 4,608 | -5.59% | 809,000 | - | -9.43% |
| 09/08 | （空売り報告）BNP Paribas Financial Markets SNC 836,075株（0.87%）-0.06% |
| 09/07 | 4,860 | 4,940 | 4,827 | 4,881 | +0.51% | 638,800 | - | -3.9% |
| 09/04 | 4,900 | 4,920 | 4,788 | 4,856 | -1.52% | 959,600 | - | -4.03% |
| 09/03 | 4,993 | 5,030 | 4,906 | 4,931 | -0.46% | 534,200 | - | -2.12% |
| 09/02 | （IR情報）10:00 自己株式の取得状況に関するお知らせ |
| 09/02 | 5,222 | 5,244 | 4,954 | 4,954 | -6.44% | 722,500 | - | -1.22% |
| 09/02 | （空売り報告）BNP Paribas Financial Markets SNC 892,593株（0.93%）新規 |
| 09/01 | （IR情報）11:00 ケミトロニクス事業説明会の書き起こし公開のお知らせ |
| 09/01 | 5,048 | 5,295 | 5,017 | 5,295 | +5.08% | 1,232,000 | - | +6.05% |
| 08/31 | 4,900 | 5,046 | 4,878 | 5,039 | +1.74% | 680,200 | - | +1.55% |
| 08/28 | 5,024 | 5,055 | 4,943 | 4,953 | -1.43% | 600,300 | - | +0.26% |
| 08/27 | 5,100 | 5,136 | 5,023 | 5,025 | -0.79% | 546,200 | - | +2.07% |
| 08/26 | 5,114 | 5,148 | 5,061 | 5,065 | -0.59% | 447,800 | - | +3.26% |
| 08/25 | 5,142 | 5,178 | 5,053 | 5,095 | -0.91% | 500,100 | - | +4.36% |
| 08/24 | 5,180 | 5,229 | 5,130 | 5,142 | -0.92% | 418,500 | - | +5.89% |
| 08/24 | （空売り報告）Nomura International plc 1,294,410株（1.36%）-0.1% |
| 08/21 | 5,228 | 5,284 | 5,157 | 5,190 | -0.95% | 524,500 | - | +7.39% |
| 08/20 | 5,297 | 5,297 | 5,171 | 5,240 | +0.42% | 608,700 | - | +8.92% |
| 08/19 | 5,399 | 5,425 | 5,218 | 5,218 | -5.04% | 622,400 | - | +9.05% |
| 08/18 | （IR情報）18:30 2026年12月期 上期決算説明会の書き起こし及び動画公開のお知らせ |
| 08/18 | 5,488 | 5,568 | 5,449 | 5,495 | -1.29% | 837,000 | - | +15.51% |
| 08/18 | （空売り報告）野村證券 865,945株（0.91%）新規 |
| 08/18 | （空売り報告）Nomura International plc 1,390,531株（1.46%）-0.65% |
| 08/18 | （空売り報告）モルガン・スタンレーMUFG証券 436,641株（0.45%）-0.08%義務消失 |
| 08/17 | 5,555 | 5,712 | 5,530 | 5,567 | +1.85% | 879,900 | - | +17.87% |
| 08/17 | （空売り報告）モルガン・スタンレーMUFG証券 504,841株（0.53%）再IN |
| 08/14 | 5,575 | 5,665 | 5,451 | 5,466 | -3.68% | 773,600 | - | +16.62% |
| 08/14 | （空売り報告）Nomura International plc 2,017,160株（2.11%）+0.02% |
| 08/14 | （空売り報告）モルガン・スタンレーMUFG証券 466,841株（0.49%）-0.03%義務消失 |
| 08/13 | 5,680 | 5,876 | 5,668 | 5,675 | +0.78% | 1,272,800 | - | +21.78% |
| 08/13 | （空売り報告）Nomura International plc 1,994,584株（2.09%）-0.06% |
| 08/12 | 5,478 | 5,781 | 5,382 | 5,631 | +4.7% | 2,824,900 | - | +21.78% |
| 08/12 | （空売り報告）モルガン・スタンレーMUFG証券 500,956株（0.52%）-0.1% |
| 08/10 | （IR情報）12:00 自己株式取得に係る事項の決定に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 08/10 | （IR情報）12:00 2026年12月期中間連結会計期間の連結業績予想と実績値との差異、並びに通期連結業績予想の修正に関するお知らせ |
| 08/10 | （IR情報）12:00 2026年12月期第2四半期決算説明資料 |
| 08/10 | （IR情報）12:00 2026年12月期期末配当予想の修正(増配)に関するお知らせ |
| 08/10 | （IR情報）12:00 2026年12月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 08/10 | 4,750 | 5,378 | 4,735 | 5,378 | +14.96% | 854,800 | - | +17.09% |
| 08/10 | （空売り報告）モルガン・スタンレーMUFG証券 593,556株（0.62%）+0.08% |
| 08/07 | 4,686 | 4,716 | 4,643 | 4,678 | -0.66% | 544,400 | - | +2.36% |
| 08/06 | 4,620 | 4,749 | 4,620 | 4,709 | +0.68% | 478,600 | - | +2.95% |
| 08/05 | 4,533 | 4,679 | 4,508 | 4,677 | +5.41% | 441,300 | - | +2.16% |
| 08/05 | （空売り報告）モルガン・スタンレーMUFG証券 514,956株（0.54%）再IN |
| 08/04 | 4,396 | 4,445 | 4,364 | 4,437 | +1.53% | 382,500 | - | -3.21% |
| 08/03 | 4,380 | 4,392 | 4,270 | 4,370 | -1.22% | 464,100 | - | -5.06% |
| 08/03 | （空売り報告）Nomura International plc 2,049,913株（2.15%）-0.14% |
| 07/31 | 4,429 | 4,499 | 4,342 | 4,424 | +2.86% | 625,700 | - | -4.45% |
| 07/31 | （空売り報告）Nomura International plc 2,183,585株（2.29%）-0.01% |
| 07/30 | 4,300 | 4,364 | 4,266 | 4,301 | -1.33% | 1,329,300 | - | -7.68% |
| 07/30 | （空売り報告）Nomura International plc 2,195,617株（2.3%）+0.08% |
| 07/29 | 4,431 | 4,432 | 4,286 | 4,359 | -0.57% | 609,500 | - | -7% |
| 07/29 | （空売り報告）Nomura International plc 2,114,726株（2.22%）+0.09% |
| 07/28 | 4,479 | 4,499 | 4,356 | 4,384 | -3.37% | 451,200 | - | -7.08% |
| 07/27 | 4,509 | 4,547 | 4,450 | 4,537 | +1.43% | 422,800 | - | -4.54% |
| 07/24 | 4,474 | 4,493 | 4,420 | 4,473 | -1.56% | 466,800 | - | -6.46% |
| 07/23 | 4,595 | 4,596 | 4,519 | 4,544 | -0.46% | 408,800 | - | -5.59% |
| 07/22 | 4,570 | 4,644 | 4,501 | 4,565 | +1.44% | 394,800 | - | -5.66% |
| 07/21 | 4,499 | 4,531 | 4,452 | 4,500 | +1.42% | 468,700 | - | -7.39% |
| 07/17 | 4,533 | 4,574 | 4,380 | 4,437 | -2.7% | 504,000 | - | -9.08% |
| 07/16 | 4,600 | 4,673 | 4,560 | 4,560 | -1.94% | 462,600 | - | -6.84% |
| 07/15 | 4,650 | 4,692 | 4,586 | 4,650 | +1.53% | 659,100 | - | -5.08% |
| 07/15 | （空売り報告）Nomura International plc 2,028,605株（2.13%）+0.12% |
| 07/14 | 4,533 | 4,585 | 4,491 | 4,580 | +1.33% | 544,300 | - | -6.51% |
| 07/13 | 4,722 | 4,733 | 4,505 | 4,520 | -3% | 480,100 | - | -7.87% |
| 07/10 | 4,676 | 4,699 | 4,641 | 4,660 | -0.15% | 417,900 | - | -5.19% |
| 07/09 | 4,829 | 4,838 | 4,649 | 4,667 | -2.47% | 442,700 | - | -5.24% |
| 07/08 | 4,769 | 4,875 | 4,759 | 4,785 | +0.13% | 482,100 | - | -3.04% |
| 07/07 | 4,869 | 4,903 | 4,779 | 4,779 | -1.5% | 403,900 | - | -3.32% |
| 07/07 | （空売り報告）Nomura International plc 1,921,130株（2.01%）+0.09% |
| 07/06 | 4,820 | 4,895 | 4,811 | 4,852 | +1.27% | 322,500 | - | -1.98% |
| 07/03 | 4,768 | 4,823 | 4,712 | 4,791 | +0.02% | 294,800 | - | -3.29% |
| 07/02 | 4,870 | 4,883 | 4,773 | 4,790 | -0.6% | 267,800 | - | -3.33% |
| 07/01 | 4,852 | 4,870 | 4,778 | 4,819 | +0.15% | 454,600 | - | -2.74% |
| 07/01 | （空売り報告）Citigroup Global Markets Limited 211,812株（0.22%）-0.31%義務消失 |
| 06/30 | 4,938 | 4,949 | 4,790 | 4,812 | -2.12% | 455,600 | - | -2.94% |
| 06/29 | 4,985 | 4,990 | 4,838 | 4,916 | -2.46% | 493,300 | - | -0.93% |
| 06/29 | （空売り報告）Nomura International plc 1,828,978株（1.92%）+0.11% |
| 06/26 | 5,175 | 5,195 | 4,997 | 5,040 | -2.1% | 445,200 | - | +1.61% |
| 06/25 | 5,137 | 5,176 | 5,098 | 5,148 | +2.78% | 339,200 | - | +4.11% |
| 06/25 | （空売り報告）Citigroup Global Markets Limited 507,212株（0.53%）再IN |
| 06/24 | 5,080 | 5,141 | 4,985 | 5,009 | -2.51% | 436,200 | - | +1.73% |
| 06/24 | （空売り報告）Nomura International plc 1,730,249株（1.81%）+0.07% |
| 06/23 | 5,270 | 5,283 | 5,138 | 5,138 | -2.06% | 476,000 | - | +4.81% |
| 06/23 | （空売り報告）Nomura International plc 1,657,869株（1.74%）+0.11% |
| 06/22 | 5,205 | 5,302 | 5,190 | 5,246 | -0.21% | 380,100 | - | +7.61% |
| 06/19 | 5,288 | 5,374 | 5,245 | 5,257 | -0.19% | 786,800 | - | +8.55% |
| 06/19 | （空売り報告）Nomura International plc 1,554,129株（1.63%）+0.08% |
| 06/18 | 5,213 | 5,272 | 5,151 | 5,267 | +1.72% | 545,900 | - | +9.71% |
| 06/18 | （空売り報告）Nomura International plc 1,477,515株（1.55%）+0.24% |
| 06/17 | 5,098 | 5,210 | 5,049 | 5,178 | +2.27% | 633,300 | - | +9.19% |
| 06/16 | 5,015 | 5,089 | 4,989 | 5,063 | +0.66% | 497,300 | - | +8.07% |
| 06/15 | 4,888 | 5,057 | 4,883 | 5,030 | +4.4% | 624,700 | - | +8.64% |
| 06/12 | 4,746 | 4,872 | 4,706 | 4,818 | +3.55% | 592,800 | - | +5.29% |
| 06/12 | （空売り報告）Nomura International plc 1,254,026株（1.31%）-0.16% |
| 06/11 | 4,610 | 4,677 | 4,593 | 4,653 | +0.06% | 384,400 | - | +2.74% |
| 06/10 | 4,720 | 4,777 | 4,641 | 4,650 | -2.5% | 522,300 | - | +3.52% |
| 06/09 | 4,806 | 4,847 | 4,692 | 4,769 | +0.7% | 445,300 | - | +7.19% |
| 06/09 | （空売り報告）Nomura International plc 1,405,227株（1.47%）+0.16% |
| 06/08 | 4,730 | 4,821 | 4,691 | 4,736 | -3.68% | 537,200 | - | +7.59% |
| 06/05 | 4,950 | 4,964 | 4,879 | 4,917 | -0.04% | 382,500 | - | +12.88% |
| 06/04 | 4,954 | 4,960 | 4,762 | 4,919 | -1.26% | 588,200 | - | +14.32% |
| 06/04 | （空売り報告）Nomura International plc 1,252,065株（1.31%）+0.04% |
| 06/03 | 4,942 | 5,029 | 4,930 | 4,982 | +0.52% | 584,400 | - | +17.22% |
| 06/03 | （空売り報告）Nomura International plc 1,214,760株（1.27%）+0.16% |
| 06/02 | 4,908 | 5,032 | 4,829 | 4,956 | +0.36% | 568,900 | - | +18.11% |
| 06/01 | 4,790 | 4,945 | 4,714 | 4,938 | +2.17% | 961,100 | - | +19.1% |
| 06/01 | （空売り報告）Nomura International plc 1,059,535株（1.11%）-0.09% |
| 05/29 | 4,834 | 4,897 | 4,796 | 4,833 | +0.96% | 934,000 | - | +17.94% |
| 05/28 | 4,820 | 4,883 | 4,724 | 4,787 | -2.09% | 724,300 | - | +18.11% |
| 05/28 | （空売り報告）Nomura International plc 1,146,508株（1.2%）+0.09% |
| 05/27 | 4,960 | 4,960 | 4,846 | 4,889 | -0.59% | 702,400 | - | +21.89% |
| 05/26 | 4,829 | 4,951 | 4,809 | 4,918 | +1.21% | 878,800 | - | +24% |
| 05/26 | （空売り報告）Nomura International plc 1,061,850株（1.11%）+0.18% |
| 05/25 | 4,725 | 4,870 | 4,717 | 4,859 | +4.09% | 837,500 | - | +23.99% |
| 05/25 | （空売り報告）Nomura International plc 886,401株（0.93%）+0.35% |
| 05/22 | 4,632 | 4,688 | 4,573 | 4,668 | +0.89% | 697,900 | - | +20.56% |
| 05/21 | 4,514 | 4,689 | 4,475 | 4,627 | +3.81% | 965,400 | - | +20.65% |
| 05/21 | （空売り報告）Nomura International plc 558,376株（0.58%）再IN |
| 05/20 | 4,445 | 4,508 | 4,336 | 4,457 | -0.13% | 1,202,900 | - | +17.26% |
| 05/20 | （空売り報告）Nomura International plc 428,135株（0.44%）-0.07%義務消失 |
| 05/19 | 4,470 | 4,475 | 4,372 | 4,463 | +0.45% | 889,100 | - | +18.26% |
| 05/18 | 4,332 | 4,508 | 4,251 | 4,443 | +5.81% | 1,834,300 | - | +18.54% |
| 05/18 | （空売り報告）Nomura International plc 491,095株（0.51%）再IN |
| 05/15 | （IR情報）12:00 2026年12月期第1四半期決算説明資料 |
| 05/15 | （IR情報）12:00 2026年12月期第1四半期決算短信〔日本基準〕(連結) |
| 05/15 | 3,772 | 4,385 | 3,733 | 4,199 | +10.82% | 2,771,100 | - | +12.97% |
| 05/15 | （空売り報告）GOLDMAN SACHS INTERNATIONAL 459,848株（0.48%）-0.12%義務消失 |
| 05/14 | 3,755 | 3,816 | 3,743 | 3,789 | +0.91% | 656,100 | - | +2.52% |
| 05/14 | （空売り報告）JPM Securities Japan Co Ltd. 412,048株（0.43%）-0.17%義務消失 |
| 05/13 | （5%ルール）オアシスマネジメントカンパニーリミテッド(Oasis…（11.58%） |
| 05/13 | 3,699 | 3,780 | 3,682 | 3,755 | +1.51% | 698,100 | - | +1.71% |
| 05/13 | （空売り報告）JPM Securities Japan Co Ltd. 579,448株（0.6%）-0.1% |
| 05/12 | 3,660 | 3,720 | 3,650 | 3,699 | +0.85% | 403,700 | - | +0.3% |
| 05/11 | 3,645 | 3,693 | 3,630 | 3,668 | +0.41% | 459,300 | - | -0.57% |
| 05/08 | 3,667 | 3,674 | 3,610 | 3,653 | -1.96% | 525,100 | - | -0.98% |
| 05/07 | （空売り報告）JPM Securities Japan Co Ltd. 671,328株（0.7%）+0.01% |
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。
