| 2026 |
| 03/06 | 555 | 565 | 555 | 559 | +0.36% | 2,100 | 42億6903万 | -4.77% |
| 03/05 | 572 | 572 | 545 | 557 | +0.91% | 10,700 | 42億5376万 | -5.43% |
| 03/04 | 573 | 573 | 552 | 552 | -3.66% | 5,800 | 42億1558万 | -6.6% |
| 03/03 | 572 | 596 | 560 | 573 | +0.53% | 14,600 | 43億7595万 | -3.37% |
| 03/02 | 566 | 575 | 560 | 570 | -2.73% | 13,200 | 43億5304万 | -3.88% |
| 02/27 | 590 | 592 | 574 | 586 | -0.68% | 4,300 | 44億7523万 | -1.18% |
| 02/26 | 585 | 590 | 585 | 590 | +0.51% | 1,300 | 45億578万 | -0.34% |
| 02/25 | 573 | 587 | 573 | 587 | +3.16% | 14,500 | 44億8287万 | -0.84% |
| 02/24 | 561 | 570 | 559 | 569 | +1.43% | 7,300 | 43億4540万 | -3.72% |
| 02/20 | 575 | 575 | 560 | 561 | -1.41% | 9,100 | 42億8431万 | -4.92% |
| 02/19 | 577 | 577 | 563 | 569 | -1.39% | 17,800 | 43億4540万 | -3.4% |
| 02/18 | 578 | 579 | 570 | 577 | -0.35% | 3,400 | 44億650万 | -1.87% |
| 02/17 | 571 | 580 | 558 | 579 | +0.35% | 19,500 | 44億2177万 | -1.19% |
| 02/16 | 586 | 590 | 568 | 577 | -1.54% | 8,200 | 44億650万 | -1.03% |
| 02/13 | 600 | 600 | 582 | 586 | -2.66% | 9,500 | 44億7523万 | +0.86% |
| 02/12 | 602 | 608 | 600 | 602 | -2.75% | 9,700 | 45億9742万 | +3.97% |
| 02/10 | (IR情報)17:15 当社連結子会社間の合併及び商号変更に関するお知らせ |
| 02/10 | (自社株買い)取締役会(2025年11月7日)での決議状況(取得期間2025年11月11日~2026年6月30日) |
| 02/10 | (IR情報)16:30 自己株式の取得状況に関するお知らせ |
| 02/10 | (IR情報)16:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/10 | 610 | 619 | 606 | 619 | +1.64% | 13,800 | 47億2725万 | +7.65% |
| 02/09 | 617 | 617 | 602 | 609 | -1.3% | 4,400 | 46億5088万 | +6.65% |
| 02/06 | 608 | 617 | 608 | 617 | +1.48% | 6,700 | 47億1198万 | +8.63% |
| 02/05 | 611 | 618 | 600 | 608 | -0.49% | 8,100 | 46億4324万 | +7.8% |
| 02/04 | 612 | 612 | 593 | 611 | -0.16% | 3,200 | 46億6615万 | +9.11% |
| 02/03 | 606 | 619 | 606 | 612 | +0.99% | 10,600 | 46億7379万 | +10.07% |
| 02/02 | 592 | 606 | 592 | 606 | +1% | 3,300 | 46億2797万 | +9.78% |
| 01/30 | 588 | 600 | 573 | 600 | +1.01% | 10,200 | 45億8215万 | +9.29% |
| 01/29 | 608 | 608 | 576 | 594 | -1.98% | 10,600 | 45億3633万 | +8.99% |
| 01/28 | 610 | 635 | 592 | 606 | -0.49% | 38,000 | 46億2797万 | +11.81% |
| 01/27 | 604 | 609 | 600 | 609 | +1.5% | 20,800 | 46億5088万 | +13.2% |
| 01/26 | 589 | 600 | 581 | 600 | +2.04% | 29,200 | 45億8215万 | +12.36% |
| 01/23 | 573 | 588 | 571 | 588 | +3.7% | 11,300 | 44億9051万 | +10.94% |
| 01/22 | 569 | 569 | 564 | 567 | +1.25% | 1,900 | 43億3013万 | +7.59% |
| 01/21 | 570 | 570 | 560 | 560 | -3.11% | 9,000 | 42億7667万 | +6.67% |
| 01/20 | 567 | 578 | 560 | 578 | +2.66% | 19,800 | 44億1414万 | +10.52% |
| 01/19 | 551 | 563 | 535 | 563 | +2.93% | 15,300 | 42億9958万 | +8.27% |
| 01/16 | 543 | 550 | 541 | 547 | +0.74% | 10,600 | 41億7739万 | +5.6% |
| 01/15 | 527 | 545 | 514 | 543 | +2.26% | 25,700 | 41億4684万 | +5.23% |
| 01/14 | (自社株買い)取締役会(2025年11月7日)での決議状況(取得期間2025年11月11日~2026年6月30日) |
| 01/14 | (IR情報)16:30 自己株式の取得状況に関するお知らせ |
| 01/14 | 529 | 534 | 525 | 531 | +0.57% | 9,400 | 40億5520万 | +3.11% |
| 01/13 | 523 | 532 | 523 | 528 | +0.96% | 11,400 | 40億3229万 | +2.72% |
| 01/09 | 521 | 525 | 520 | 523 | +0.19% | 5,700 | 39億9411万 | +1.75% |
| 01/08 | 522 | 525 | 522 | 522 | +0.19% | 2,800 | 39億8647万 | +1.56% |
| 01/07 | 518 | 524 | 517 | 521 | +0.19% | 2,800 | 39億7883万 | +1.56% |
| 01/06 | 522 | 526 | 520 | 520 | -0.38% | 5,000 | 39億7119万 | +1.36% |
| 01/05 | 528 | 529 | 520 | 522 | -0.57% | 7,400 | 39億8647万 | +1.75% |
| 2025 |
| 12/30 | 520 | 527 | 520 | 525 | +0.77% | 3,200 | 40億938万 | +2.34% |
| 12/29 | 514 | 521 | 514 | 521 | +1.36% | 6,100 | 39億7883万 | +1.56% |
| 12/26 | 515 | 528 | 511 | 514 | +0.39% | 19,100 | 39億2537万 | +0.19% |
| 12/25 | 515 | 515 | 509 | 512 | 0% | 8,300 | 39億1010万 | 0% |
| 12/24 | 510 | 513 | 509 | 512 | 0% | 5,200 | 39億1010万 | 0% |
| 12/23 | 513 | 513 | 508 | 512 | -0.19% | 7,700 | 39億1010万 | 0% |
| 12/22 | 511 | 513 | 511 | 513 | +0.59% | 15,600 | 39億1774万 | +0.2% |
| 12/19 | 510 | 510 | 508 | 510 | +0.39% | 3,100 | 38億9483万 | -0.58% |
| 12/18 | 509 | 509 | 506 | 508 | -0.2% | 1,400 | 38億7955万 | -0.97% |
| 12/17 | 510 | 510 | 505 | 509 | 0% | 4,300 | 38億8719万 | -0.78% |
| 12/16 | 510 | 510 | 504 | 509 | +0.39% | 8,900 | 38億8719万 | -0.97% |
| 12/15 | 506 | 510 | 505 | 507 | 0% | 10,000 | 38億7191万 | -1.36% |
| 12/12 | 512 | 512 | 506 | 507 | -0.59% | 1,800 | 38億7191万 | -1.36% |
| 12/11 | (5%ルール)光通信(7.3%)UH Partners 2(7.33%)UH Partners 3(0.18%)UH5(0.29%) |
| 12/11 | 508 | 511 | 508 | 510 | +0.2% | 1,300 | 38億9483万 | -0.78% |
| 12/10 | (IR情報)16:00 自己株式の取得状況に関するお知らせ |
| 12/10 | (自社株買い)取締役会(2025年11月7日)での決議状況(取得期間2025年11月11日~2026年6月30日) |
| 12/10 | 509 | 511 | 504 | 509 | 0% | 4,000 | 38億8719万 | -0.97% |
| 12/09 | 507 | 514 | 506 | 509 | 0% | 8,300 | 38億8719万 | -0.78% |
| 12/08 | 508 | 509 | 507 | 509 | +0.79% | 1,300 | 38億8719万 | -0.78% |
| 12/05 | 512 | 516 | 505 | 505 | -1.56% | 7,400 | 38億5664万 | -1.37% |
| 12/04 | 516 | 518 | 513 | 513 | -1.16% | 4,400 | 39億1774万 | +0.2% |
| 12/03 | 520 | 521 | 517 | 519 | -0.19% | 2,800 | 39億6356万 | +1.37% |
| 12/02 | 516 | 520 | 516 | 520 | 0% | 1,000 | 39億7119万 | +1.76% |
| 12/01 | 519 | 521 | 517 | 520 | -0.38% | 1,200 | 39億7119万 | +1.96% |
| 11/28 | 520 | 522 | 518 | 522 | +0.38% | 7,700 | 39億8647万 | +2.35% |
| 11/27 | 515 | 520 | 514 | 520 | +0.58% | 1,800 | 39億7119万 | +2.16% |
| 11/26 | 520 | 524 | 514 | 517 | 0% | 4,000 | 39億4828万 | +1.77% |
| 11/25 | 518 | 525 | 514 | 517 | +0.98% | 15,300 | 39億4828万 | +1.77% |
| 11/21 | 512 | 514 | 503 | 512 | +0.2% | 10,400 | 39億1010万 | +0.99% |
| 11/20 | 514 | 518 | 501 | 511 | +0.2% | 22,900 | 39億246万 | +0.79% |
| 11/19 | 512 | 513 | 510 | 510 | -0.39% | 1,200 | 38億9483万 | +0.79% |
| 11/18 | 514 | 514 | 507 | 512 | -0.19% | 4,100 | 39億1010万 | +1.19% |
| 11/17 | 514 | 515 | 508 | 513 | -0.58% | 9,700 | 39億1774万 | +1.58% |
| 11/14 | 519 | 519 | 516 | 516 | -0.77% | 2,800 | 39億4065万 | +2.18% |
| 11/13 | 519 | 520 | 517 | 520 | +0.58% | 2,800 | 39億7119万 | +2.97% |
| 11/12 | (IR情報)16:30 2026年3月期第2四半期(中間期)決算説明資料 |
| 11/12 | 517 | 522 | 516 | 517 | 0% | 9,800 | 39億4828万 | +2.38% |
| 11/11 | 513 | 518 | 505 | 517 | +0.78% | 12,900 | 39億4828万 | +2.58% |
| 11/10 | 521 | 528 | 510 | 513 | -0.58% | 54,300 | 39億1774万 | +1.79% |
| 11/07 | (IR情報)16:30 自己株式の取得に係る事項の決定に関するお知らせ |
| 11/07 | (IR情報)16:30 配当予想の修正(増配及び創立25周年記念配当)に関するお知らせ |
| 11/07 | (IR情報)16:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/07 | 507 | 516 | 499 | 516 | +2.38% | 7,200 | 39億4065万 | +2.18% |
| 11/06 | 504 | 504 | 504 | 504 | 0% | 400 | 38億4900万 | -0.2% |
| 11/05 | 501 | 508 | 498 | 504 | +0.6% | 6,000 | 38億4900万 | -0.4% |
| 11/04 | 494 | 509 | 494 | 501 | +1.42% | 7,100 | 38億2609万 | -0.99% |
| 10/31 | 499 | 500 | 494 | 494 | -0.2% | 2,400 | 37億7263万 | -2.56% |
| 10/30 | 493 | 500 | 493 | 495 | -0.6% | 1,800 | 37億8027万 | -2.37% |
| 10/29 | 501 | 504 | 495 | 498 | -0.99% | 8,900 | 38億318万 | -1.97% |
| 10/28 | 506 | 506 | 501 | 503 | -0.4% | 4,000 | 38億4137万 | -0.98% |
| 10/27 | 510 | 510 | 504 | 505 | +0.4% | 14,600 | 38億5664万 | -0.59% |
| 10/24 | 502 | 505 | 500 | 503 | +0.2% | 4,600 | 38億4137万 | -0.98% |
| 10/23 | 504 | 504 | 501 | 502 | -0.59% | 2,300 | 38億3373万 | -1.18% |
| 10/22 | 504 | 505 | 500 | 505 | +0.8% | 1,700 | 38億5664万 | -0.59% |
| 10/21 | 501 | 505 | 500 | 501 | 0% | 1,700 | 38億2609万 | -1.38% |
| 10/20 | 500 | 506 | 500 | 501 | +0.2% | 2,400 | 38億2609万 | -1.38% |
| 10/17 | 507 | 507 | 500 | 500 | -1.57% | 1,500 | 38億1846万 | -1.57% |
| 10/16 | 507 | 508 | 507 | 508 | +0.99% | 1,500 | 38億7955万 | 0% |
| 10/15 | 497 | 505 | 497 | 503 | +1.41% | 600 | 38億4137万 | -0.98% |
| 10/14 | 493 | 501 | 493 | 496 | -1.2% | 4,200 | 37億8791万 | -2.17% |
| 10/10 | 511 | 511 | 501 | 502 | -1.76% | 3,600 | 38億3373万 | -1.18% |
| 10/09 | 510 | 511 | 509 | 511 | -0.58% | 2,700 | 39億246万 | +0.79% |
| 10/08 | 505 | 514 | 500 | 514 | +1.98% | 5,400 | 39億2537万 | +1.38% |
| 10/07 | 507 | 511 | 501 | 504 | -1.37% | 6,500 | 38億4900万 | -0.59% |