| 2025 |
| 03/31 | 571 | 577 | 568 | 570 | -2.23% | 209,900 | 86億1612万 | -6.25% |
| 03/28 | 581 | 595 | 581 | 583 | -5.82% | 248,200 | 88億1262万 | -4.43% |
| 03/27 | 625 | 626 | 617 | 619 | -0.96% | 182,700 | 93億5680万 | +1.14% |
| 03/26 | 629 | 629 | 619 | 625 | -0.64% | 115,600 | 94億4750万 | +2.12% |
| 03/25 | 623 | 629 | 618 | 629 | +1.94% | 132,100 | 95億796万 | +2.78% |
| 03/24 | 15:30 連結子会社からの配当金受領に関するお知らせ |
| 03/24 | 620 | 622 | 617 | 617 | -0.32% | 54,100 | 93億2657万 | +0.82% |
| 03/21 | 620 | 620 | 615 | 619 | -0.48% | 106,600 | 93億5680万 | +1.14% |
| 03/19 | 620 | 625 | 617 | 622 | +0.32% | 90,900 | 94億215万 | +1.47% |
| 03/18 | 624 | 626 | 617 | 620 | -0.48% | 105,100 | 93億7192万 | +1.14% |
| 03/17 | 610 | 624 | 608 | 623 | +2.64% | 140,600 | 94億1726万 | +1.63% |
| 03/14 | 15:30 役員人事に関するお知らせ |
| 03/14 | 604 | 608 | 603 | 607 | +0.5% | 26,300 | 91億7541万 | -0.82% |
| 03/13 | 609 | 609 | 602 | 604 | -0.33% | 52,000 | 91億3006万 | -1.31% |
| 03/12 | 605 | 609 | 603 | 606 | +0.33% | 41,400 | 91億6029万 | -0.98% |
| 03/11 | 599 | 605 | 590 | 604 | +0.17% | 139,000 | 91億3006万 | -1.47% |
| 03/10 | 606 | 606 | 599 | 603 | -0.33% | 65,700 | 91億1494万 | -1.63% |
| 03/07 | 606 | 610 | 603 | 605 | -0.98% | 77,300 | 91億4518万 | -1.47% |
| 03/06 | 608 | 611 | 607 | 611 | +0.33% | 67,600 | 92億3587万 | -0.65% |
| 03/05 | 603 | 611 | 602 | 609 | +0.83% | 68,900 | 92億564万 | -1.14% |
| 03/04 | 599 | 604 | 595 | 604 | +0.17% | 131,800 | 91億3006万 | -2.11% |
| 03/03 | 605 | 606 | 596 | 603 | +0.67% | 106,000 | 91億1494万 | -2.43% |
| 02/28 | 596 | 599 | 588 | 599 | -0.66% | 233,800 | 90億5448万 | -3.07% |
| 02/27 | 606 | 606 | 596 | 603 | +0.5% | 67,600 | 91億1494万 | -2.58% |
| 02/26 | 602 | 606 | 595 | 600 | -0.17% | 124,300 | 90億6960万 | -3.23% |
| 02/25 | 611 | 611 | 601 | 601 | -2.12% | 123,600 | 90億8471万 | -3.22% |
| 02/21 | 620 | 620 | 610 | 614 | -1.6% | 80,900 | 92億8122万 | -1.13% |
| 02/20 | 633 | 633 | 621 | 624 | -1.42% | 86,900 | 94億3238万 | +0.32% |
| 02/19 | 630 | 636 | 626 | 633 | +1.12% | 115,000 | 95億6842万 | +1.77% |
| 02/18 | 628 | 632 | 623 | 626 | +0.64% | 86,600 | 94億6261万 | +0.64% |
| 02/17 | 620 | 636 | 611 | 622 | +0.32% | 194,300 | 94億215万 | 0% |
| 02/14 | 15:30 自己株式の取得に係る事項の決定に関するお知らせ |
| 02/14 | 15:30 2025年3月期第3四半期(中間期)決算短信〔日本基準〕(連結) |
| 02/14 | 631 | 636 | 618 | 620 | -1.43% | 193,600 | 93億7192万 | -0.32% |
| 02/13 | 624 | 631 | 621 | 629 | +1.29% | 150,300 | 95億796万 | +1.13% |
| 02/12 | 632 | 632 | 615 | 621 | -1.43% | 165,100 | 93億8703万 | 0% |
| 02/10 | 617 | 630 | 617 | 630 | +2.61% | 88,100 | 95億2308万 | +1.61% |
| 02/07 | 610 | 617 | 610 | 614 | +0.49% | 39,900 | 92億8122万 | -0.81% |
| 02/06 | 606 | 616 | 606 | 611 | +0.49% | 67,700 | 92億3587万 | -1.13% |
| 02/05 | 615 | 615 | 607 | 608 | -0.65% | 69,300 | 91億9052万 | -1.3% |
| 02/04 | 612 | 618 | 612 | 612 | +0.33% | 50,100 | 92億5099万 | -0.49% |
| 02/03 | 615 | 619 | 609 | 610 | -2.24% | 127,800 | 92億2076万 | -0.33% |
| 01/31 | 620 | 629 | 619 | 624 | +0.65% | 48,600 | 94億3238万 | +2.3% |
| 01/30 | 630 | 630 | 620 | 620 | -1.12% | 60,000 | 93億7192万 | +1.97% |
| 01/29 | 631 | 635 | 627 | 627 | -0.48% | 38,600 | 94億7773万 | +3.64% |
| 01/28 | 623 | 630 | 617 | 630 | 0% | 78,700 | 95億2308万 | +4.65% |
| 01/27 | 640 | 644 | 625 | 630 | -0.32% | 130,600 | 95億2308万 | +5.18% |
| 01/24 | 610 | 635 | 609 | 632 | +3.44% | 132,900 | 95億5331万 | +6.04% |
| 01/23 | 619 | 622 | 611 | 611 | -1.61% | 93,400 | 92億3587万 | +3.04% |
| 01/22 | 620 | 623 | 616 | 621 | -0.32% | 57,200 | 93億8703万 | +4.9% |
| 01/21 | 620 | 629 | 614 | 623 | +0.48% | 142,400 | 94億1726万 | +5.59% |
| 01/20 | 627 | 630 | 618 | 620 | 0% | 91,200 | 93億7192万 | +5.44% |
| 01/17 | 632 | 640 | 602 | 620 | -0.32% | 212,800 | 93億7192万 | +5.8% |
| 01/16 | 635 | 636 | 620 | 622 | -1.27% | 93,700 | 94億215万 | +6.51% |
| 01/15 | 645 | 650 | 625 | 630 | -0.79% | 133,400 | 95億2308万 | +8.25% |
| 01/14 | 644 | 654 | 622 | 635 | -0.78% | 260,200 | 95億9866万 | +9.48% |
| 01/10 | 15:30 「第39回 ネプコン ジャパン」に出展 |
| 01/10 | 618 | 640 | 618 | 640 | +4.07% | 223,400 | 96億7424万 | +10.92% |
| 01/09 | 603 | 620 | 596 | 615 | +0.82% | 199,700 | 92億9634万 | +6.96% |
| 01/08 | 611 | 617 | 607 | 610 | 0% | 138,400 | 92億2076万 | +6.27% |
| 01/07 | 619 | 623 | 605 | 610 | +0.83% | 198,300 | 92億2076万 | +6.64% |
| 01/06 | 595 | 608 | 593 | 605 | +2.72% | 169,700 | 91億4518万 | +6.14% |
| 2024 |
| 12/30 | 585 | 593 | 583 | 589 | +0.51% | 69,600 | 89億332万 | +3.51% |
| 12/27 | 575 | 589 | 575 | 586 | +2.09% | 118,500 | 88億5797万 | +2.99% |
| 12/26 | 570 | 577 | 568 | 574 | +1.06% | 107,300 | 86億7658万 | +1.06% |
| 12/25 | 560 | 569 | 560 | 568 | +1.43% | 57,900 | 85億8588万 | -0.18% |
| 12/24 | 569 | 569 | 558 | 560 | +0.18% | 56,600 | 84億6496万 | -1.58% |
| 12/23 | 555 | 559 | 553 | 559 | +1.27% | 57,800 | 84億4984万 | -1.93% |
| 12/20 | 552 | 556 | 551 | 552 | 0% | 68,400 | 83億4403万 | -3.5% |
| 12/19 | 550 | 556 | 548 | 552 | -0.72% | 86,900 | 83億4403万 | -3.66% |
| 12/18 | 553 | 559 | 551 | 556 | +0.54% | 82,600 | 84億449万 | -3.3% |
| 12/17 | 560 | 560 | 551 | 553 | -1.25% | 138,700 | 83億5914万 | -3.83% |
| 12/16 | 565 | 565 | 560 | 560 | -1.06% | 50,500 | 84億6496万 | -2.61% |
| 12/13 | 569 | 570 | 566 | 566 | -0.88% | 52,700 | 85億5565万 | -1.57% |
| 12/12 | 567 | 575 | 566 | 571 | +0.88% | 69,200 | 86億3123万 | -0.52% |
| 12/11 | 566 | 568 | 563 | 566 | -0.53% | 61,000 | 85億5565万 | -1.22% |
| 12/10 | 571 | 574 | 566 | 569 | -0.35% | 44,600 | 86億100万 | -0.52% |
| 12/09 | 574 | 574 | 570 | 571 | -0.52% | 42,100 | 86億3123万 | +0.18% |
| 12/06 | 575 | 576 | 568 | 574 | +0.17% | 73,000 | 86億7658万 | +0.88% |
| 12/05 | 577 | 580 | 571 | 573 | -0.35% | 56,200 | 86億6146万 | +1.06% |
| 12/04 | 579 | 581 | 571 | 575 | -1.2% | 76,900 | 86億9170万 | +1.59% |
| 12/03 | 584 | 584 | 579 | 582 | 0% | 48,600 | 87億9751万 | +3.01% |
| 12/02 | 15:30 第1回新株予約権(行使価額修正条項付新株予約権)の取得及び消却の完了に関するお知らせ |
| 12/02 | 580 | 583 | 577 | 582 | +1.22% | 44,900 | 87億9751万 | +3.37% |
| 11/29 | 574 | 578 | 572 | 575 | +0.52% | 47,600 | 86億9170万 | +2.5% |
| 11/28 | 565 | 576 | 564 | 572 | +0.7% | 67,100 | 86億4635万 | +2.33% |
| 11/27 | 572 | 572 | 562 | 568 | -0.7% | 61,900 | 85億8588万 | +1.79% |
| 11/26 | 580 | 580 | 569 | 572 | -1.21% | 74,500 | 86億4635万 | +2.88% |
| 11/25 | 585 | 585 | 578 | 579 | -0.17% | 45,400 | 87億5216万 | +4.14% |
| 11/22 | 580 | 582 | 578 | 580 | +0.17% | 42,900 | 87億6728万 | +4.69% |
| 11/21 | 576 | 582 | 575 | 579 | +0.52% | 78,600 | 87億5216万 | +4.7% |
| 11/20 | 580 | 589 | 574 | 576 | -2.37% | 117,200 | 87億681万 | +4.35% |
| 11/19 | 600 | 600 | 587 | 590 | -1.5% | 101,800 | 89億1844万 | +7.08% |
| 11/18 | 599 | 605 | 592 | 599 | +0.84% | 163,700 | 90億5448万 | +9.11% |
| 11/15 | 17:15 中期経営計画アクションプラン策定に関するお知らせ |
| 11/15 | 17:15 第1回新株予約権(行使価額修正条項付新株予約権)の取得及び消却に関するお知らせ |
| 11/15 | 588 | 595 | 573 | 594 | +1.02% | 233,200 | 89億7890万 | +8.39% |
| 11/14 | 585 | 608 | 580 | 588 | +5.76% | 508,400 | 88億8820万 | +7.69% |
| 11/13 | 15:30 2025年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/13 | 559 | 571 | 550 | 556 | +0.18% | 153,600 | 84億449万 | +2.02% |
| 11/12 | 560 | 561 | 553 | 555 | 0% | 92,200 | 83億8938万 | +1.65% |
| 11/11 | 548 | 555 | 544 | 555 | +1.83% | 81,500 | 83億8938万 | +1.46% |
| 11/08 | 544 | 556 | 543 | 545 | 0% | 81,800 | 82億3822万 | -0.55% |
| 11/07 | 538 | 545 | 537 | 545 | +0.93% | 56,600 | 82億3822万 | -0.73% |
| 11/06 | 534 | 540 | 534 | 540 | +1.31% | 41,500 | 81億6264万 | -1.82% |
| 11/05 | 535 | 537 | 532 | 533 | -0.19% | 39,000 | 80億5682万 | -3.44% |
| 11/01 | 537 | 539 | 534 | 534 | -0.93% | 39,500 | 80億7194万 | -3.61% |
| 10/31 | 538 | 544 | 534 | 539 | -0.55% | 33,500 | 81億4752万 | -3.06% |
| 10/30 | 543 | 544 | 538 | 542 | +0.56% | 25,000 | 81億9287万 | -2.87% |
