| 2024 |
| 04/24 | 1,609 | 1,636 | 1,609 | 1,620 | +0.5% | 4,000 | 89億8934万 | -2.64% |
| 04/23 | （IR情報）13:00 点群データから平面図の作成を1つのアプリで完結する新技術！点群重畳CAD 「ANIST」発売のお知らせ |
| 04/23 | 1,635 | 1,640 | 1,602 | 1,612 | +0.12% | 22,300 | 89億4495万 | -3.36% |
| 04/22 | 1,611 | 1,627 | 1,604 | 1,610 | -0.37% | 9,500 | 89億3385万 | -3.71% |
| 04/19 | 1,623 | 1,623 | 1,580 | 1,616 | -0.43% | 20,400 | 89億6715万 | -3.64% |
| 04/18 | 1,595 | 1,630 | 1,595 | 1,623 | +0.93% | 5,500 | 90億599万 | -3.51% |
| 04/17 | 1,636 | 1,636 | 1,587 | 1,608 | -1.65% | 31,100 | 89億2275万 | -4.57% |
| 04/16 | 1,676 | 1,678 | 1,620 | 1,635 | -3.25% | 23,600 | 90億7258万 | -3.2% |
| 04/15 | 1,689 | 1,694 | 1,677 | 1,690 | -0.18% | 4,300 | 93億7777万 | -0.12% |
| 04/12 | 1,701 | 1,710 | 1,690 | 1,693 | -0.41% | 6,100 | 93億9442万 | -0.06% |
| 04/11 | 1,700 | 1,701 | 1,682 | 1,700 | -0.58% | 14,800 | 94億3326万 | +0.24% |
| 04/10 | 1,681 | 1,722 | 1,681 | 1,710 | +1.3% | 13,100 | 94億8875万 | +0.65% |
| 04/09 | 1,668 | 1,692 | 1,655 | 1,688 | +1.02% | 13,400 | 93億6667万 | -0.65% |
| 04/08 | 1,668 | 1,676 | 1,665 | 1,671 | +0.18% | 8,400 | 92億7234万 | -1.65% |
| 04/05 | 1,654 | 1,668 | 1,643 | 1,668 | -0.06% | 9,900 | 92億5569万 | -1.88% |
| 04/04 | 1,673 | 1,675 | 1,652 | 1,669 | 0% | 13,000 | 92億6124万 | -1.94% |
| 04/03 | 1,680 | 1,693 | 1,660 | 1,669 | -0.77% | 13,500 | 92億6124万 | -2.05% |
| 04/02 | 1,725 | 1,725 | 1,677 | 1,682 | -1.87% | 15,900 | 93億3338万 | -1.52% |
| 04/01 | （IR情報）11:30 「GEOMARKET」事業の移管に関するお知らせ |
| 04/01 | 1,710 | 1,759 | 1,710 | 1,714 | +1.42% | 36,100 | 95億1095万 | +0.29% |
| 03/29 | 1,661 | 1,690 | 1,652 | 1,690 | +2.05% | 9,500 | 93億7777万 | -0.94% |
| 03/28 | 1,683 | 1,698 | 1,656 | 1,656 | -2.13% | 13,900 | 91億8910万 | -2.87% |
| 03/27 | （IR情報）10:00 ヤマハ発動機とアイサンテクノロジーが低速モビリティの販売店契約を締結 ～地域課題解決に向けた自動運転社会実現への貢献を目指す～ |
| 03/27 | 1,654 | 1,710 | 1,654 | 1,692 | +2.24% | 34,100 | 93億8887万 | -0.76% |
| 03/26 | 1,655 | 1,673 | 1,643 | 1,655 | -0.42% | 21,100 | 91億8356万 | -2.88% |
| 03/25 | 1,660 | 1,685 | 1,660 | 1,662 | -1.19% | 29,800 | 92億2240万 | -2.41% |
| 03/22 | 1,705 | 1,705 | 1,656 | 1,682 | -0.24% | 30,300 | 93億3338万 | -1.12% |
| 03/21 | 1,731 | 1,740 | 1,668 | 1,686 | -2.03% | 39,500 | 93億5557万 | -0.71% |
| 03/19 | 1,714 | 1,735 | 1,683 | 1,721 | +0.17% | 20,100 | 95億4979万 | +1.47% |
| 03/18 | （IR情報）15:00 「WingneoINFINITY 2025」販売開始のお知らせ |
| 03/18 | 1,740 | 1,745 | 1,715 | 1,718 | -0.29% | 12,700 | 95億3314万 | +1.6% |
| 03/15 | 1,729 | 1,758 | 1,691 | 1,723 | -0.98% | 40,400 | 95億6089万 | +2.19% |
| 03/14 | 1,701 | 1,786 | 1,673 | 1,740 | +2.11% | 54,000 | 96億5522万 | +3.45% |
| 03/13 | 1,714 | 1,740 | 1,697 | 1,704 | -0.47% | 11,400 | 94億5546万 | +1.61% |
| 03/12 | 1,686 | 1,719 | 1,676 | 1,712 | +0.18% | 23,000 | 94億9985万 | +2.27% |
| 03/11 | 1,700 | 1,740 | 1,669 | 1,709 | -1.78% | 27,600 | 94億8320万 | +2.27% |
| 03/08 | 1,720 | 1,746 | 1,709 | 1,740 | 0% | 9,800 | 96億5522万 | +4.38% |
| 03/07 | 1,799 | 1,800 | 1,726 | 1,740 | -2.52% | 29,400 | 96億5522万 | +4.57% |
| 03/06 | 1,690 | 1,785 | 1,690 | 1,785 | +4.57% | 26,900 | 99億492万 | +7.53% |
| 03/05 | 1,680 | 1,721 | 1,668 | 1,707 | +1.07% | 17,900 | 94億7210万 | +3.08% |
| 03/04 | 1,713 | 1,713 | 1,675 | 1,689 | -0.3% | 21,900 | 93億7222万 | +2.05% |
| 03/01 | 1,718 | 1,718 | 1,678 | 1,694 | -1.4% | 14,600 | 93億9997万 | +2.36% |
| 02/29 | 1,716 | 1,719 | 1,675 | 1,718 | -0.06% | 11,800 | 95億3314万 | +3.74% |
| 02/28 | 1,767 | 1,767 | 1,718 | 1,719 | -2.05% | 17,700 | 95億3869万 | +3.87% |
| 02/27 | 1,709 | 1,764 | 1,695 | 1,755 | +2.63% | 48,300 | 97億3845万 | +6.17% |
| 02/26 | 1,688 | 1,713 | 1,668 | 1,710 | +3.51% | 25,800 | 94億8875万 | +3.7% |
| 02/22 | 1,650 | 1,661 | 1,641 | 1,652 | +0.12% | 17,400 | 91億6691万 | +0.43% |
| 02/21 | 1,661 | 1,661 | 1,634 | 1,650 | -0.72% | 12,200 | 91億5581万 | +0.36% |
| 02/20 | 1,688 | 1,701 | 1,657 | 1,662 | -0.36% | 25,800 | 92億2240万 | +1.09% |
| 02/19 | 1,631 | 1,677 | 1,630 | 1,668 | +2.27% | 34,400 | 92億5569万 | +1.52% |
| 02/16 | 1,605 | 1,640 | 1,605 | 1,631 | +1.81% | 13,600 | 90億5038万 | -0.61% |
| 02/15 | 1,629 | 1,629 | 1,599 | 1,602 | -0.44% | 11,000 | 88億8946万 | -2.38% |
| 02/14 | 1,630 | 1,630 | 1,602 | 1,609 | -1.29% | 9,500 | 89億2830万 | -2.07% |
| 02/13 | 1,603 | 1,646 | 1,603 | 1,630 | +1.56% | 25,300 | 90億4483万 | -0.85% |
| 02/09 | （IR情報）10:00 ガイドウェイバスへの自動運転技術導入に向けた大型自動運転バスによる実証実験を実施します |
| 02/09 | 1,603 | 1,608 | 1,586 | 1,605 | -0.12% | 17,800 | 89億611万 | -2.37% |
| 02/08 | 1,607 | 1,643 | 1,566 | 1,607 | -0.43% | 35,800 | 89億1720万 | -2.37% |
| 02/07 | （IR情報）15:30 2024年3月期第3四半期決算短信補足説明資料 |
| 02/07 | （IR情報）15:30 2024年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/07 | 1,626 | 1,637 | 1,579 | 1,614 | -0.06% | 50,600 | 89億5605万 | -2.06% |
| 02/06 | 1,652 | 1,652 | 1,613 | 1,615 | -1.4% | 14,500 | 89億6160万 | -2.12% |
| 02/05 | 1,623 | 1,643 | 1,620 | 1,638 | +0.92% | 13,300 | 90億8922万 | -0.79% |
| 02/02 | 1,616 | 1,636 | 1,615 | 1,623 | +0.19% | 8,200 | 90億599万 | -1.58% |
| 02/01 | 1,631 | 1,638 | 1,614 | 1,620 | -1.76% | 14,700 | 89億8934万 | -1.52% |
| 01/31 | 1,660 | 1,660 | 1,630 | 1,649 | -0.6% | 17,400 | 91億5026万 | +0.43% |
| 01/30 | 1,677 | 1,680 | 1,658 | 1,659 | -0.24% | 10,700 | 92億575万 | +1.28% |
| 01/29 | 1,690 | 1,690 | 1,658 | 1,663 | -1.6% | 21,100 | 92億2795万 | +1.77% |
| 01/26 | 1,716 | 1,716 | 1,682 | 1,690 | -0.47% | 11,900 | 93億7777万 | +3.68% |
| 01/25 | 1,711 | 1,714 | 1,689 | 1,698 | -0.24% | 16,400 | 94億2216万 | +4.56% |
| 01/24 | 1,716 | 1,727 | 1,694 | 1,702 | -0.12% | 17,500 | 94億4436万 | +5.19% |
| 01/23 | 1,700 | 1,714 | 1,682 | 1,704 | +1.85% | 34,500 | 94億5546万 | +5.64% |
| 01/22 | 1,636 | 1,673 | 1,635 | 1,673 | +1.89% | 27,300 | 92億8344万 | +4.11% |
| 01/19 | 1,622 | 1,647 | 1,615 | 1,642 | +1.3% | 13,000 | 91億1142万 | +2.56% |
| 01/18 | 1,610 | 1,628 | 1,607 | 1,621 | +0.43% | 14,900 | 89億9489万 | +1.38% |
| 01/17 | 1,650 | 1,653 | 1,608 | 1,614 | -2.6% | 44,600 | 89億5605万 | +1% |
| 01/16 | 1,638 | 1,672 | 1,638 | 1,657 | +1.28% | 19,200 | 91億9465万 | +3.69% |
| 01/15 | 1,626 | 1,659 | 1,624 | 1,636 | +0.68% | 17,600 | 90億7812万 | +2.44% |
| 01/12 | 1,630 | 1,634 | 1,614 | 1,625 | -0.37% | 28,000 | 90億1709万 | +1.75% |
| 01/11 | 1,623 | 1,649 | 1,623 | 1,631 | -0.43% | 39,600 | 90億5038万 | +2.07% |
| 01/10 | 1,628 | 1,650 | 1,616 | 1,638 | -0.36% | 27,400 | 90億8922万 | +2.5% |
| 01/09 | 1,641 | 1,668 | 1,640 | 1,644 | +1.23% | 17,900 | 91億2252万 | +2.88% |
| 01/05 | （IR情報）13:00 (開示事項の経過)有限会社秋測の株式の取得(子会社化)に関するお知らせ |
| 01/05 | 1,646 | 1,647 | 1,622 | 1,624 | -2.23% | 28,800 | 90億1154万 | +1.56% |
| 01/04 | 1,635 | 1,681 | 1,623 | 1,661 | +0.54% | 19,300 | 92億1685万 | +3.88% |
| 2023 |
| 12/29 | 1,670 | 1,681 | 1,649 | 1,652 | -0.54% | 19,500 | 91億6691万 | +3.38% |
| 12/28 | 1,628 | 1,680 | 1,610 | 1,661 | +0.97% | 39,800 | 92億1685万 | +3.94% |
| 12/27 | 1,573 | 1,648 | 1,564 | 1,645 | +3.52% | 66,400 | 91億2807万 | +2.94% |
| 12/26 | 1,526 | 1,614 | 1,521 | 1,589 | +4.13% | 74,800 | 88億1732万 | -0.81% |
| 12/25 | 1,533 | 1,543 | 1,515 | 1,526 | -1.17% | 30,800 | 84億6774万 | -5.1% |
| 12/22 | 1,559 | 1,565 | 1,538 | 1,544 | 0% | 26,900 | 85億6762万 | -4.46% |
| 12/21 | 1,550 | 1,564 | 1,541 | 1,544 | -2.15% | 19,900 | 85億6762万 | -4.87% |
| 12/20 | 1,573 | 1,604 | 1,569 | 1,578 | +1.61% | 30,000 | 87億5628万 | -3.25% |
| 12/19 | 1,539 | 1,556 | 1,539 | 1,553 | +0.71% | 9,800 | 86億1756万 | -5.19% |
| 12/18 | 1,531 | 1,544 | 1,531 | 1,542 | -0.52% | 15,400 | 85億5652万 | -6.32% |
| 12/15 | 1,575 | 1,575 | 1,550 | 1,550 | -0.58% | 12,400 | 86億91万 | -6.4% |
| 12/14 | 1,569 | 1,589 | 1,545 | 1,559 | 0% | 20,000 | 86億5085万 | -6.37% |
| 12/13 | 1,542 | 1,559 | 1,533 | 1,559 | +1.1% | 14,800 | 86億5085万 | -6.59% |
| 12/12 | 1,575 | 1,581 | 1,542 | 1,542 | -3.14% | 38,300 | 85億5652万 | -7.94% |
| 12/11 | 1,596 | 1,602 | 1,584 | 1,592 | +0.76% | 11,800 | 88億3397万 | -5.35% |
| 12/08 | 1,610 | 1,617 | 1,562 | 1,580 | -2.23% | 40,600 | 87億6738万 | -6.23% |
| 12/07 | 1,621 | 1,630 | 1,614 | 1,616 | -0.86% | 14,300 | 89億6715万 | -4.38% |
| 12/06 | 1,618 | 1,641 | 1,616 | 1,630 | -0.06% | 24,800 | 90億4483万 | -3.83% |
| 12/05 | 1,644 | 1,660 | 1,630 | 1,631 | -1.81% | 24,800 | 90億5038万 | -3.89% |
| 12/04 | （5%ルール）加藤清久（9.99%） |
| 12/04 | 1,660 | 1,675 | 1,643 | 1,661 | +2.03% | 19,800 | 92億1685万 | -2.29% |
| 12/01 | 1,642 | 1,642 | 1,611 | 1,628 | -0.91% | 17,400 | 90億3373万 | -4.18% |
| 11/30 | 1,656 | 1,660 | 1,629 | 1,643 | -0.67% | 8,000 | 91億1697万 | -3.47% |
| 11/29 | 1,622 | 1,658 | 1,622 | 1,654 | +1.22% | 11,100 | 91億7801万 | -2.82% |
| 11/28 | 1,651 | 1,660 | 1,612 | 1,634 | -0.85% | 19,300 | 90億6703万 | -3.94% |
