| 2026 |
| 03/06 | (自社株買い)取締役会(2025年5月8日)での決議状況(取得期間2025年5月9日~2026年3月31日) |
| 03/06 | 554 | 560 | 549 | 558 | 0% | 2,952,000 | 5395億966万 | 0% |
| 03/05 | 569 | 569 | 558 | 558 | -0.18% | 3,378,400 | 5395億966万 | +0.18% |
| 03/04 | 561 | 561 | 551 | 559 | -0.71% | 3,531,100 | 5404億7652万 | +0.36% |
| 03/03 | 574 | 574 | 562 | 563 | -2.43% | 3,494,800 | 5443億4398万 | +1.26% |
| 03/02 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 03/02 | 577 | 583 | 572 | 577 | -0.69% | 3,551,900 | 5578億8006万 | +3.78% |
| 02/27 | 580 | 581 | 572 | 581 | +1.57% | 2,671,700 | 5617億4751万 | +4.87% |
| 02/26 | 580 | 581 | 572 | 572 | -0.69% | 1,987,300 | 5530億4574万 | +3.44% |
| 02/25 | 577 | 582 | 570 | 576 | +0.7% | 2,882,700 | 5569億1320万 | +4.54% |
| 02/24 | 571 | 576 | 564 | 572 | +0.35% | 1,985,400 | 5530億4574万 | +4% |
| 02/20 | 569 | 571 | 564 | 570 | -0.35% | 2,743,800 | 5511億1202万 | +3.83% |
| 02/19 | 570 | 572 | 563 | 572 | +0.53% | 2,821,100 | 5530億4574万 | +4.57% |
| 02/18 | 567 | 571 | 565 | 569 | +0.89% | 2,650,900 | 5501億4516万 | +4.21% |
| 02/17 | 550 | 567 | 550 | 564 | +2.55% | 4,353,800 | 5453億1084万 | +3.68% |
| 02/16 | (IR情報)15:30 中期経営計画達成に向けた在庫処分・一部資産売却による資産効率の向上及び2026年3月期の期末配当金について |
| 02/16 | 550 | 552 | 546 | 550 | -0.72% | 3,161,800 | 5317億7475万 | +1.29% |
| 02/13 | 557 | 558 | 552 | 554 | -0.18% | 2,378,100 | 5356億4221万 | +2.21% |
| 02/12 | 557 | 559 | 554 | 555 | -0.36% | 2,152,100 | 5366億907万 | +2.59% |
| 02/10 | 548 | 558 | 548 | 557 | +1.46% | 2,117,700 | 5385億4280万 | +3.34% |
| 02/09 | (自社株買い)取締役会(2025年5月8日)での決議状況(取得期間2025年5月9日~2026年3月31日) |
| 02/09 | 554 | 554 | 546 | 549 | +0.18% | 2,381,300 | 5308億789万 | +2.04% |
| 02/06 | (IR情報)15:30 当社子会社の人事異動に関するお知らせ |
| 02/06 | 550 | 551 | 543 | 548 | +2.62% | 3,722,700 | 5298億4103万 | +2.05% |
| 02/05 | (IR情報)11:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/05 | 555 | 555 | 526 | 534 | -2.02% | 7,660,700 | 5163億494万 | -0.37% |
| 02/04 | 551 | 554 | 545 | 545 | -1.09% | 3,469,500 | 5269億4044万 | +1.87% |
| 02/03 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 02/03 | 542 | 553 | 541 | 551 | +1.85% | 2,555,000 | 5327億4162万 | +3.18% |
| 02/02 | 547 | 548 | 541 | 541 | -0.18% | 2,325,400 | 5230億7299万 | +1.69% |
| 01/30 | (IR情報)15:30 株式会社トクラスの株式の取得(子会社化)に関するお知らせ |
| 01/30 | 542 | 543 | 536 | 542 | +1.12% | 2,104,000 | 5240億3985万 | +2.07% |
| 01/29 | 537 | 538 | 532 | 536 | -0.56% | 2,711,400 | 5182億3867万 | +1.32% |
| 01/28 | 546 | 546 | 539 | 539 | -1.46% | 2,276,000 | 5211億3926万 | +2.28% |
| 01/27 | 551 | 551 | 545 | 547 | -0.18% | 2,276,700 | 5288億7416万 | +4.19% |
| 01/26 | (5%ルール)山田惠美子(0%)山田昇(2.59%)テックプランニング(6.76%) |
| 01/26 | 546 | 552 | 544 | 548 | +0.74% | 3,038,000 | 5298億4103万 | +4.78% |
| 01/23 | 543 | 547 | 543 | 544 | +0.74% | 2,073,700 | 5259億7358万 | +4.41% |
| 01/22 | 539 | 546 | 538 | 540 | +0.37% | 2,758,700 | 5221億612万 | +4.05% |
| 01/21 | 546 | 546 | 535 | 538 | -1.47% | 3,701,400 | 5201億7240万 | +4.06% |
| 01/20 | 544 | 549 | 542 | 546 | +0.37% | 3,664,700 | 5279億730万 | +6.23% |
| 01/19 | 538 | 545 | 537 | 544 | +1.3% | 3,069,200 | 5259億7358万 | +6.25% |
| 01/16 | 534 | 539 | 532 | 537 | +0.56% | 2,751,600 | 5192億553万 | +5.5% |
| 01/15 | 533 | 536 | 528 | 534 | +0.56% | 2,079,800 | 5163億494万 | +5.33% |
| 01/14 | 530 | 534 | 526 | 531 | +0.19% | 3,272,000 | 5134億435万 | +5.36% |
| 01/13 | 538 | 541 | 530 | 530 | -0.56% | 3,676,900 | 5124億3749万 | +5.58% |
| 01/09 | 527 | 534 | 525 | 533 | +1.52% | 3,331,200 | 5153億3808万 | +6.81% |
| 01/08 | (IR情報)15:30 「TNFD Forum」への参画および「TNFD Adopter」登録のお知らせ |
| 01/08 | (自社株買い)取締役会(2025年5月8日)での決議状況(取得期間2025年5月9日~2026年3月31日) |
| 01/08 | 524 | 527 | 521 | 525 | +0.19% | 2,080,300 | 5076億317万 | +5.63% |
| 01/07 | 520 | 526 | 517 | 524 | +0.58% | 2,554,800 | 5066億3631万 | +5.86% |
| 01/06 | 520 | 527 | 520 | 521 | -0.76% | 3,404,000 | 5037億3572万 | +5.68% |
| 01/05 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 01/05 | 520 | 525 | 517 | 525 | +0.96% | 2,787,300 | 5076億317万 | +6.92% |
| 2025 |
| 12/30 | 520 | 527 | 519 | 520 | 0% | 2,603,200 | 5027億6886万 | +6.34% |
| 12/29 | 516 | 520 | 513 | 520 | +0.58% | 3,158,300 | 5027億6886万 | +6.56% |
| 12/26 | 512 | 518 | 512 | 517 | +1.37% | 3,202,800 | 4998億6827万 | +6.6% |
| 12/25 | 514 | 514 | 509 | 510 | +0.2% | 1,643,700 | 4931億23万 | +5.59% |
| 12/24 | (IR情報)15:30 TechSuite株式会社との資本業務提携に関するお知らせ |
| 12/24 | 506 | 513 | 504 | 509 | +0.39% | 3,473,600 | 4921億3336万 | +5.82% |
| 12/23 | 496 | 508 | 496 | 507 | +2.63% | 4,595,000 | 4901億9964万 | +5.85% |
| 12/22 | 495 | 496 | 490 | 494 | -0.2% | 2,330,200 | 4776億3042万 | +3.35% |
| 12/19 | 496 | 499 | 493 | 495 | -0.4% | 2,200,200 | 4785億9728万 | +3.99% |
| 12/18 | 495 | 497 | 493 | 497 | +1.02% | 1,898,700 | 4805億3100万 | +4.63% |
| 12/17 | (IR情報)16:00 格付据え置きに関するお知らせ |
| 12/17 | 490 | 492 | 489 | 492 | +0.2% | 2,211,800 | 4756億9669万 | +3.8% |
| 12/16 | 490 | 496 | 488 | 491 | +0.2% | 3,231,600 | 4747億2983万 | +4.03% |
| 12/15 | 488 | 492 | 485 | 490 | +1.03% | 2,252,600 | 4737億6296万 | +4.03% |
| 12/12 | 484 | 486 | 483 | 485 | +0.62% | 2,316,500 | 4689億2865万 | +3.19% |
| 12/11 | 484 | 484 | 480 | 482 | -0.41% | 2,435,800 | 4660億2806万 | +2.99% |
| 12/10 | 480 | 484 | 479 | 484 | +1.89% | 3,467,100 | 4679億6178万 | +3.64% |
| 12/09 | 472 | 475 | 472 | 475 | +0.64% | 2,423,900 | 4592億6001万 | +1.93% |
| 12/08 | (自社株買い)取締役会(2025年5月8日)での決議状況(取得期間2025年5月9日~2026年3月31日) |
| 12/08 | 469 | 473 | 466 | 472 | +1.07% | 2,429,100 | 4563億5942万 | +1.51% |
| 12/05 | 475 | 475 | 467 | 467 | -1.89% | 2,161,300 | 4515億2511万 | +0.43% |
| 12/04 | 469 | 476 | 469 | 476 | +1.06% | 2,274,200 | 4602億2688万 | +2.37% |
| 12/03 | 471 | 472 | 470 | 471 | -1.05% | 1,777,600 | 4553億9256万 | +1.29% |
| 12/02 | 472 | 476 | 470 | 476 | +1.28% | 1,826,300 | 4602億2688万 | +2.37% |
| 12/01 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 12/01 | 475 | 477 | 470 | 470 | -1.88% | 2,795,700 | 4544億2570万 | +1.08% |
| 11/28 | 479 | 484 | 478 | 479 | 0% | 2,348,200 | 4631億2747万 | +2.79% |
| 11/27 | 479 | 481 | 478 | 479 | +0.21% | 1,790,900 | 4631億2747万 | +3.01% |
| 11/26 | 472 | 478 | 471 | 478 | +1.27% | 2,176,800 | 4621億6060万 | +2.8% |
| 11/25 | 473 | 473 | 467 | 472 | +0.85% | 2,740,300 | 4563億5942万 | +1.72% |
| 11/21 | 464 | 470 | 464 | 468 | +1.08% | 3,123,000 | 4524億9197万 | +0.86% |
| 11/20 | 461 | 464 | 460 | 463 | +0.43% | 1,875,900 | 4476億5766万 | -0.22% |
| 11/19 | 458 | 463 | 458 | 461 | +0.66% | 2,177,700 | 4457億2393万 | -0.65% |
| 11/18 | 463 | 467 | 458 | 458 | -1.08% | 2,609,300 | 4428億2334万 | -1.29% |
| 11/17 | (IR情報)16:00 従業員持株会向け譲渡制限付株式インセンティブとしての自己株式の処分に関するお知らせ |
| 11/17 | 460 | 465 | 457 | 463 | -0.64% | 3,061,100 | 4476億5766万 | -0.22% |
| 11/14 | 462 | 466 | 461 | 466 | +1.08% | 2,260,100 | 4505億5825万 | +0.43% |
| 11/13 | 462 | 464 | 459 | 461 | -0.22% | 2,001,900 | 4457億2393万 | -0.86% |
| 11/12 | 458 | 465 | 458 | 462 | +0.87% | 2,701,200 | 4466億9079万 | -0.65% |
| 11/11 | 460 | 460 | 454 | 458 | -0.43% | 2,594,800 | 4428億2334万 | -1.51% |
| 11/10 | (自社株買い)取締役会(2025年5月8日)での決議状況(取得期間2025年5月9日~2026年3月31日) |
| 11/10 | 458 | 461 | 456 | 460 | +0.44% | 2,960,400 | 4447億5707万 | -1.29% |
| 11/07 | 451 | 458 | 450 | 458 | +1.78% | 3,408,900 | 4428億2334万 | -1.72% |
| 11/06 | 443 | 454 | 441 | 450 | +1.12% | 3,626,800 | 4350億8843万 | -3.64% |
| 11/05 | (IR情報)11:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/05 | 457 | 460 | 443 | 445 | -2.2% | 5,418,700 | 4302億5412万 | -4.91% |
| 11/04 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 11/04 | 460 | 460 | 453 | 455 | -1.73% | 3,452,900 | 4399億2275万 | -3.19% |
| 10/31 | 466 | 467 | 462 | 463 | -0.64% | 2,055,600 | 4476億5766万 | -1.91% |
| 10/30 | 461 | 467 | 459 | 466 | +1.08% | 2,984,700 | 4505億5825万 | -1.48% |
| 10/29 | 470 | 471 | 461 | 461 | -2.33% | 2,565,800 | 4457億2393万 | -2.54% |
| 10/28 | 477 | 482 | 472 | 472 | -1.46% | 2,452,800 | 4563億5942万 | -0.42% |
| 10/27 | 476 | 479 | 476 | 479 | +0.63% | 1,677,200 | 4631億2747万 | +1.05% |
| 10/24 | 483 | 485 | 476 | 476 | -1.86% | 1,943,600 | 4602億2688万 | +0.21% |
| 10/23 | 474 | 485 | 473 | 485 | +2.54% | 3,547,700 | 4689億2865万 | +2.11% |
| 10/22 | 468 | 475 | 468 | 473 | +1.07% | 2,689,400 | 4573億2629万 | -0.63% |
| 10/21 | 466 | 468 | 465 | 468 | +0.43% | 1,868,200 | 4524億9197万 | -1.89% |
| 10/20 | 465 | 467 | 464 | 466 | +0.43% | 1,926,800 | 4505億5825万 | -2.51% |
| 10/17 | 461 | 466 | 461 | 464 | -0.22% | 1,975,900 | 4486億2452万 | -3.13% |
| 10/16 | 465 | 465 | 463 | 465 | +0.22% | 4,025,600 | 4495億9138万 | -3.13% |
| 10/15 | 463 | 466 | 463 | 464 | +0.65% | 3,088,600 | 4486億2452万 | -3.53% |
| 10/14 | 460 | 463 | 457 | 461 | -0.22% | 4,336,500 | 4457億2393万 | -4.36% |
| 10/10 | 466 | 466 | 460 | 462 | -1.28% | 2,816,000 | 4466億9079万 | -4.35% |
| 10/09 | 467 | 469 | 464 | 468 | -0.64% | 2,270,300 | 4524億9197万 | -3.11% |
| 10/08 | (自社株買い)取締役会(2025年5月8日)での決議状況(取得期間2025年5月9日~2026年3月31日) |
| 10/08 | 471 | 474 | 469 | 471 | 0% | 2,001,000 | 4553億9256万 | -2.48% |
| 10/07 | 469 | 472 | 467 | 471 | -0.21% | 2,084,500 | 4553億9256万 | -2.48% |
| 10/01 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |