| 2026 |
| 04/17 | 397 | 400 | 391 | 397 | -0.25% | 11,600 | 10億7658万 | -17.12% |
| 04/16 | 399 | 403 | 398 | 398 | -1% | 6,900 | 10億7929万 | -17.94% |
| 04/15 | 397 | 404 | 397 | 402 | +0.75% | 8,400 | 10億9014万 | -18.13% |
| 04/14 | 401 | 403 | 399 | 399 | -0.99% | 4,500 | 10億8200万 | -19.72% |
| 04/13 | 399 | 404 | 399 | 403 | -0.98% | 7,000 | 10億9285万 | -19.72% |
| 04/10 | 400 | 407 | 400 | 407 | +0.25% | 7,000 | 11億370万 | -19.88% |
| 04/09 | (IR情報)15:30 AIサービス事業者向けの新メニュー 『従量課金設定支援』の提供を開始 複雑な料金計算を伴う生成AIビジネスの収益化を強力に後押し |
| 04/09 | 406 | 406 | 398 | 406 | 0% | 9,200 | 11億99万 | -21.01% |
| 04/08 | 408 | 412 | 399 | 406 | +1.5% | 20,500 | 11億99万 | -21.92% |
| 04/07 | 397 | 408 | 397 | 400 | 0% | 14,700 | 10億8471万 | -23.81% |
| 04/06 | 392 | 402 | 392 | 400 | +0.25% | 19,000 | 10億8471万 | -24.81% |
| 04/03 | 417 | 417 | 399 | 399 | -0.5% | 23,200 | 10億8200万 | -25.7% |
| 04/02 | (5%ルール)古川徳厚(24.81%)グロースパートナーズ(24.81%) |
| 04/02 | 411 | 420 | 401 | 401 | -2.43% | 28,300 | 10億8743万 | -26.15% |
| 04/01 | 427 | 430 | 406 | 411 | -4.42% | 58,800 | 11億1454万 | -25% |
| 03/31 | (5%ルール)古川徳厚(25.15%)グロースパートナーズ(25.15%) |
| 03/31 | 455 | 459 | 430 | 430 | -14.85% | 137,200 | 11億6607万 | -21.96% |
| 03/30 | 505 | 505 | 505 | 505 | -16.53% | 4,600 | 13億6945万 | -9.01% |
| 03/27 | 594 | 605 | 590 | 605 | +2.72% | 64,600 | 16億4063万 | +9.01% |
| 03/26 | 590 | 591 | 581 | 589 | +0.17% | 27,900 | 15億9724万 | +6.9% |
| 03/25 | 582 | 590 | 576 | 588 | +1.03% | 27,000 | 15億9453万 | +7.1% |
| 03/24 | 581 | 582 | 575 | 582 | +0.34% | 15,000 | 15億7826万 | +6.59% |
| 03/23 | 582 | 582 | 570 | 580 | +0.35% | 19,300 | 15億7154万 | +6.42% |
| 03/19 | 575 | 580 | 569 | 578 | -0.86% | 15,300 | 15億6612万 | +6.45% |
| 03/18 | (5%ルール)グロースパートナーズ(25.77%)古川徳厚(25.77%) |
| 03/18 | 580 | 584 | 570 | 583 | +1.04% | 25,600 | 15億7967万 | +7.56% |
| 03/17 | (IR情報)15:30 マイクロソフト共催オンラインセミナー「生成AIが生み出す新たなビジネスチャンス~事業化と収益化の論点と解決策~」を2026年4月16日(木)に開催 |
| 03/17 | 579 | 585 | 574 | 577 | +0.52% | 26,400 | 15億6341万 | +6.65% |
| 03/16 | 573 | 575 | 565 | 574 | +3.05% | 20,300 | 15億5528万 | +6.3% |
| 03/13 | (IR情報)15:30 株主優待品の内容決定に関するお知らせ |
| 03/13 | 559 | 561 | 546 | 557 | +1.09% | 11,600 | 15億922万 | +3.34% |
| 03/12 | 552 | 554 | 548 | 551 | +1.66% | 5,500 | 14億9296万 | +2.23% |
| 03/11 | (5%ルール)グロースパートナーズ(26.19%)古川徳厚(26.19%) |
| 03/11 | 546 | 552 | 542 | 542 | +0.37% | 8,100 | 14億6858万 | +0.56% |
| 03/10 | (IR情報)15:30 ビープラッツ、AIビジネスの収益化を加速する「AIマネタイズ支援(AI×Monetization)」を強化 |
| 03/10 | 554 | 555 | 540 | 540 | -1.1% | 17,300 | 14億6316万 | 0% |
| 03/09 | 543 | 546 | 540 | 546 | +0.18% | 15,300 | 14億7941万 | +0.74% |
| 03/06 | 549 | 550 | 545 | 545 | -0.91% | 11,500 | 14億7670万 | +0.37% |
| 03/05 | 560 | 560 | 548 | 550 | 0% | 13,000 | 14億9025万 | +1.1% |
| 03/04 | 558 | 558 | 545 | 550 | -0.54% | 15,800 | 14億9025万 | +0.73% |
| 03/03 | 552 | 555 | 550 | 553 | +0.18% | 8,900 | 14億9838万 | +1.1% |
| 03/02 | 550 | 558 | 550 | 552 | +0.55% | 17,000 | 14億9567万 | +0.73% |
| 02/27 | 548 | 559 | 546 | 549 | +1.86% | 17,900 | 14億8754万 | 0% |
| 02/26 | 519 | 540 | 519 | 539 | +4.46% | 11,700 | 14億6045万 | -2.18% |
| 02/25 | 507 | 518 | 507 | 516 | +1.98% | 7,500 | 13億9813万 | -6.35% |
| 02/24 | 510 | 512 | 506 | 506 | -0.39% | 9,100 | 13億7103万 | -8.5% |
| 02/20 | 513 | 514 | 508 | 508 | -0.97% | 9,300 | 13億7645万 | -8.47% |
| 02/19 | 515 | 515 | 511 | 513 | -0.39% | 8,500 | 13億9000万 | -7.73% |
| 02/18 | 520 | 521 | 515 | 515 | -0.96% | 8,200 | 13億9542万 | -7.54% |
| 02/17 | 523 | 528 | 520 | 520 | -2.44% | 9,900 | 14億897万 | -6.64% |
| 02/16 | 536 | 540 | 522 | 533 | -0.56% | 11,700 | 14億4419万 | -4.48% |
| 02/13 | (IR情報)16:00 2026年3月期第3四半期決算説明資料 |
| 02/13 | (IR情報)16:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/13 | 549 | 549 | 530 | 536 | -2.37% | 11,400 | 14億5232万 | -3.94% |
| 02/12 | 557 | 557 | 543 | 549 | -1.44% | 12,700 | 14億8754万 | -1.44% |
| 02/10 | 554 | 557 | 550 | 557 | +1.46% | 4,300 | 15億922万 | +0.18% |
| 02/09 | 552 | 555 | 544 | 549 | +0.92% | 5,800 | 14億8754万 | -1.08% |
| 02/06 | 550 | 550 | 543 | 544 | -1.09% | 5,800 | 14億7400万 | -1.63% |
| 02/05 | 552 | 557 | 550 | 550 | -1.43% | 9,900 | 14億9025万 | -0.36% |
| 02/04 | (5%ルール)グロースパートナーズ(26.84%)古川徳厚(26.84%) |
| 02/04 | 563 | 565 | 553 | 558 | -0.71% | 7,700 | 15億1193万 | +1.64% |
| 02/03 | 574 | 577 | 560 | 562 | -1.58% | 7,500 | 15億2277万 | +2.93% |
| 02/02 | 578 | 578 | 571 | 571 | -0.7% | 4,900 | 15億4715万 | +5.16% |
| 01/30 | 584 | 585 | 570 | 575 | +0.17% | 6,100 | 15億5799万 | +6.68% |
| 01/29 | 588 | 588 | 573 | 574 | -1.37% | 4,500 | 15億5528万 | +7.09% |
| 01/28 | 590 | 590 | 582 | 582 | 0% | 6,500 | 15億7696万 | +8.99% |
| 01/27 | 581 | 590 | 580 | 582 | +0.34% | 5,200 | 15億7696万 | +9.4% |
| 01/26 | 581 | 584 | 579 | 580 | -0.85% | 5,400 | 15億7154万 | +9.23% |
| 01/23 | 582 | 588 | 570 | 585 | +0.17% | 12,000 | 15億8509万 | +10.38% |
| 01/22 | 579 | 586 | 574 | 584 | +1.39% | 10,600 | 15億8238万 | +10.61% |
| 01/21 | 558 | 578 | 556 | 576 | +2.49% | 14,600 | 15億310万 | +9.3% |
| 01/20 | 555 | 562 | 552 | 562 | +1.08% | 5,500 | 14億6657万 | +6.84% |
| 01/19 | 547 | 556 | 545 | 556 | +2.02% | 7,200 | 14億5091万 | +5.7% |
| 01/16 | 541 | 545 | 537 | 545 | +2.06% | 7,700 | 14億2220万 | +3.61% |
| 01/15 | 540 | 544 | 534 | 534 | -0.56% | 9,600 | 13億9350万 | +1.14% |
| 01/14 | 533 | 539 | 533 | 537 | +1.13% | 4,300 | 14億133万 | +1.32% |
| 01/13 | 549 | 549 | 530 | 531 | +0.38% | 13,700 | 13億8567万 | -0.19% |
| 01/09 | 532 | 539 | 527 | 529 | -0.38% | 6,300 | 13億8045万 | -0.94% |
| 01/08 | 534 | 534 | 525 | 531 | +0.76% | 3,900 | 13億8567万 | -1.12% |
| 01/07 | 515 | 527 | 515 | 527 | +2.33% | 10,200 | 13億7523万 | -2.41% |
| 01/06 | 545 | 545 | 511 | 515 | -2.83% | 28,500 | 13億4392万 | -4.98% |
| 01/05 | (5%ルール)グロースパートナーズ(27.47%)古川徳厚(27.47%) |
| 01/05 | 521 | 531 | 520 | 530 | +3.31% | 15,600 | 13億8306万 | -2.75% |
| 2025 |
| 12/30 | 506 | 523 | 506 | 513 | +0.98% | 16,000 | 13億3870万 | -6.04% |
| 12/29 | 488 | 509 | 488 | 508 | +4.31% | 14,400 | 13億2565万 | -7.64% |
| 12/26 | 480 | 492 | 478 | 487 | +2.53% | 18,800 | 12億7085万 | -11.78% |
| 12/25 | 475 | 483 | 472 | 475 | -0.63% | 38,900 | 12億3954万 | -14.41% |
| 12/24 | 489 | 490 | 477 | 478 | -2.25% | 31,600 | 12億4736万 | -14.49% |
| 12/23 | 494 | 500 | 485 | 489 | -0.61% | 17,200 | 12億7607万 | -12.99% |
| 12/22 | 518 | 519 | 481 | 492 | -5.93% | 49,500 | 12億1994万 | -12.92% |
| 12/19 | 528 | 528 | 520 | 523 | -0.38% | 15,600 | 12億9680万 | -7.92% |
| 12/18 | 555 | 555 | 525 | 525 | -5.23% | 27,800 | 13億176万 | -7.57% |
| 12/17 | 553 | 559 | 551 | 554 | +0.18% | 2,100 | 13億7367万 | -2.64% |
| 12/16 | 557 | 559 | 551 | 553 | -0.18% | 4,700 | 13億7119万 | -2.81% |
| 12/15 | 551 | 556 | 544 | 554 | +2.21% | 6,700 | 13億7367万 | -2.64% |
| 12/12 | 551 | 553 | 542 | 542 | -1.45% | 8,100 | 13億4392万 | -4.58% |
| 12/11 | 574 | 579 | 550 | 550 | -3.68% | 14,400 | 13億6375万 | -3.17% |
| 12/10 | 575 | 582 | 568 | 571 | +0.35% | 5,500 | 14億1582万 | +0.53% |
| 12/09 | (5%ルール)グロースパートナーズ(28.35%)古川徳厚(28.35%) |
| 12/09 | 565 | 570 | 565 | 569 | -0.35% | 5,200 | 14億1086万 | +0.18% |
| 12/08 | 600 | 600 | 564 | 571 | -3.87% | 27,900 | 14億1582万 | +0.88% |
| 12/05 | (5%ルール)古川徳厚(29.05%)グロースパートナーズ(29.05%) |
| 12/05 | 591 | 596 | 582 | 594 | +1.89% | 5,000 | 14億7285万 | +5.13% |
| 12/04 | 587 | 590 | 583 | 583 | -0.34% | 4,300 | 14億4558万 | +3.55% |
| 12/03 | 602 | 602 | 585 | 585 | -2.17% | 8,900 | 14億5054万 | +4.28% |
| 12/02 | 605 | 605 | 591 | 598 | -0.99% | 8,500 | 14億8277万 | +6.98% |
| 12/01 | 592 | 605 | 586 | 604 | +3.25% | 12,400 | 14億9765万 | +8.44% |
| 11/28 | 581 | 590 | 581 | 585 | +0.69% | 6,800 | 14億5054万 | +5.6% |
| 11/27 | 578 | 587 | 570 | 581 | +0.52% | 8,300 | 14億4062万 | +5.25% |
| 11/26 | 594 | 595 | 575 | 578 | -2.36% | 9,300 | 14億3318万 | +5.09% |
| 11/25 | 583 | 595 | 580 | 592 | +2.96% | 18,100 | 14億6789万 | +7.83% |
| 11/21 | 568 | 575 | 561 | 575 | +2.86% | 11,600 | 14億2574万 | +5.12% |
| 11/20 | 569 | 569 | 557 | 559 | -0.53% | 6,400 | 13億8607万 | +2.38% |
| 11/19 | 567 | 567 | 561 | 562 | +0.9% | 4,000 | 13億9351万 | +2.93% |
| 11/14 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/14 | (IR情報)15:30 創立20周年記念株主優待の実施に関するお知らせ |
| 11/14 | (IR情報)15:30 営業費用の計上及び連結業績予想の修正並びに個別業績予想に関するお知らせ |
| 11/14 | (IR情報)15:30 2026年3月期第2四半期決算説明資料 |