| 2024 |
| 09/19 | 506 | 506 | 499 | 505 | +0.8% | 22,900 | 124億9040万 | +0.2% |
| 09/18 | 501 | 502 | 495 | 501 | -0.2% | 25,900 | 123億9146万 | -0.6% |
| 09/17 | 504 | 504 | 493 | 502 | +0.8% | 16,700 | 124億1619万 | -0.2% |
| 09/13 | 500 | 500 | 496 | 498 | +0.61% | 26,400 | 123億1726万 | -0.8% |
| 09/12 | 495 | 500 | 493 | 495 | +0.61% | 21,400 | 122億4306万 | -1.2% |
| 09/11 | 498 | 498 | 491 | 492 | -1.6% | 16,900 | 121億6886万 | -1.6% |
| 09/10 | 501 | 501 | 496 | 500 | +0.6% | 13,600 | 123億6673万 | +0.2% |
| 09/09 | 497 | 500 | 492 | 497 | -0.6% | 21,500 | 122億9253万 | +0.2% |
| 09/06 | 503 | 503 | 498 | 500 | -0.4% | 9,500 | 123億6673万 | +0.81% |
| 09/05 | 503 | 504 | 499 | 502 | 0% | 22,900 | 124億1619万 | +1.01% |
| 09/04 | 507 | 509 | 502 | 502 | -1.38% | 15,400 | 124億1619万 | +0.8% |
| 09/03 | 505 | 509 | 505 | 509 | +0.79% | 5,200 | 125億8933万 | +2% |
| 09/02 | 508 | 510 | 503 | 505 | -0.39% | 21,800 | 124億9040万 | +1.2% |
| 08/30 | 510 | 511 | 507 | 507 | -0.78% | 8,700 | 125億3986万 | +1.4% |
| 08/29 | 509 | 511 | 507 | 511 | +0.79% | 13,200 | 126億3880万 | +2.2% |
| 08/28 | 512 | 512 | 503 | 507 | -0.98% | 11,100 | 125億3986万 | +1.2% |
| 08/27 | 511 | 513 | 507 | 512 | +0.59% | 10,200 | 126億6353万 | +2.2% |
| 08/26 | 515 | 515 | 508 | 509 | +0.2% | 7,600 | 125億8933万 | +1.39% |
| 08/23 | 511 | 511 | 505 | 508 | -0.59% | 10,500 | 125億6460万 | +0.99% |
| 08/22 | 509 | 511 | 504 | 511 | +0.2% | 10,300 | 126億3880万 | +1.39% |
| 08/21 | 511 | 511 | 506 | 510 | -0.39% | 10,700 | 126億1406万 | +0.99% |
| 08/20 | 515 | 515 | 507 | 512 | +0.2% | 22,800 | 126億6353万 | +1.19% |
| 08/19 | 505 | 512 | 504 | 511 | +1.39% | 19,100 | 126億3880万 | +0.79% |
| 08/16 | 500 | 504 | 498 | 504 | +1% | 21,700 | 124億6566万 | -0.79% |
| 08/15 | 494 | 499 | 492 | 499 | +1.01% | 11,500 | 123億4199万 | -1.96% |
| 08/14 | 484 | 495 | 482 | 494 | +1.65% | 27,200 | 122億1833万 | -3.14% |
| 08/13 | 498 | 498 | 476 | 486 | +2.1% | 42,300 | 120億2046万 | -5.08% |
| 08/09 | （IR情報）15:00 2025年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/09 | 473 | 480 | 463 | 476 | +2.37% | 28,100 | 117億7312万 | -7.21% |
| 08/08 | 467 | 475 | 465 | 465 | -0.43% | 27,400 | 115億106万 | -9.88% |
| 08/07 | 458 | 485 | 452 | 467 | +0.86% | 59,400 | 115億5052万 | -10.02% |
| 08/06 | 440 | 469 | 440 | 463 | +5.23% | 53,300 | 114億5159万 | -11.13% |
| 08/05 | 487 | 489 | 416 | 440 | -11.11% | 125,100 | 108億8272万 | -16.03% |
| 08/02 | 512 | 515 | 495 | 495 | -3.88% | 85,100 | 122億4306万 | -6.25% |
| 08/01 | 523 | 525 | 515 | 515 | -3.2% | 45,500 | 127億3773万 | -2.83% |
| 07/31 | 518 | 532 | 516 | 532 | +2.31% | 50,300 | 131億5820万 | +0.19% |
| 07/30 | 527 | 527 | 518 | 520 | -1.33% | 34,000 | 128億6140万 | -2.26% |
| 07/29 | 516 | 527 | 516 | 527 | +2.53% | 19,300 | 130億3453万 | -0.94% |
| 07/26 | 514 | 522 | 513 | 514 | +0.39% | 22,300 | 127億1300万 | -3.38% |
| 07/25 | 520 | 524 | 512 | 512 | -2.29% | 44,100 | 126億6353万 | -3.94% |
| 07/24 | 528 | 535 | 524 | 524 | -0.19% | 18,200 | 129億6033万 | -1.87% |
| 07/23 | 540 | 542 | 513 | 525 | -2.05% | 108,000 | 129億8506万 | -1.69% |
| 07/22 | 543 | 543 | 536 | 536 | -0.37% | 44,500 | 132億5713万 | +0.37% |
| 07/19 | 538 | 543 | 532 | 538 | +0.75% | 43,600 | 133億660万 | +0.75% |
| 07/18 | 536 | 539 | 534 | 534 | -0.37% | 15,500 | 132億767万 | +0.19% |
| 07/17 | （IR情報）15:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ |
| 07/17 | 536 | 538 | 532 | 536 | +0.56% | 19,800 | 132億5713万 | +0.56% |
| 07/16 | 534 | 534 | 530 | 533 | +0.19% | 16,100 | 131億8293万 | 0% |
| 07/12 | 529 | 532 | 529 | 532 | +0.57% | 19,700 | 131億5820万 | -0.19% |
| 07/11 | 528 | 532 | 526 | 529 | +0.76% | 18,100 | 130億8400万 | -0.75% |
| 07/10 | 534 | 534 | 524 | 525 | -1.5% | 52,100 | 129億8506万 | -1.32% |
| 07/09 | 531 | 533 | 529 | 533 | +0.38% | 14,100 | 131億8293万 | +0.19% |
| 07/08 | 535 | 535 | 530 | 531 | -0.38% | 13,000 | 131億3347万 | -0.19% |
| 07/05 | 539 | 539 | 531 | 533 | -0.74% | 14,800 | 131億8293万 | +0.19% |
| 07/04 | 537 | 537 | 533 | 537 | +0.56% | 15,600 | 132億8187万 | +0.94% |
| 07/03 | 540 | 540 | 532 | 534 | -0.37% | 24,800 | 132億767万 | +0.38% |
| 07/02 | 540 | 540 | 533 | 536 | +0.19% | 29,400 | 132億5713万 | +0.94% |
| 07/01 | 548 | 548 | 534 | 535 | -0.93% | 29,500 | 132億3240万 | +0.75% |
| 06/28 | 545 | 548 | 533 | 540 | -0.92% | 27,200 | 133億5607万 | +1.69% |
| 06/27 | 544 | 545 | 539 | 545 | +0.18% | 34,700 | 134億7973万 | +2.83% |
| 06/26 | 539 | 544 | 537 | 544 | +0.74% | 23,600 | 134億5500万 | +2.64% |
| 06/25 | 540 | 540 | 532 | 540 | +1.31% | 45,300 | 133億5607万 | +2.08% |
| 06/24 | 528 | 534 | 527 | 533 | +1.33% | 19,200 | 131億8293万 | +0.76% |
| 06/21 | 532 | 536 | 526 | 526 | -1.13% | 16,900 | 130億980万 | -0.75% |
| 06/20 | 533 | 538 | 525 | 532 | 0% | 29,600 | 131億5820万 | +0.38% |
| 06/19 | 534 | 538 | 532 | 532 | +1.33% | 18,800 | 131億5820万 | +0.57% |
| 06/18 | 536 | 536 | 522 | 525 | -1.13% | 20,600 | 129億8506万 | -0.76% |
| 06/17 | 533 | 536 | 527 | 531 | -0.38% | 13,600 | 131億3347万 | +0.38% |
| 06/14 | 522 | 533 | 522 | 533 | +2.11% | 28,400 | 131億8293万 | +0.57% |
| 06/13 | 527 | 530 | 522 | 522 | -0.95% | 16,800 | 129億1086万 | -1.51% |
| 06/12 | 528 | 532 | 527 | 527 | -0.57% | 9,800 | 130億3453万 | -0.57% |
| 06/11 | 531 | 534 | 524 | 530 | -0.19% | 14,800 | 131億873万 | 0% |
| 06/10 | 533 | 534 | 528 | 531 | +0.38% | 12,300 | 131億3347万 | +0.19% |
| 06/07 | 531 | 531 | 526 | 529 | +0.57% | 7,000 | 130億8400万 | -0.19% |
| 06/06 | 525 | 527 | 522 | 526 | +1.35% | 20,100 | 130億980万 | -0.75% |
| 06/05 | 530 | 548 | 515 | 519 | -2.63% | 116,900 | 128億3666万 | -2.08% |
| 06/04 | 535 | 535 | 530 | 533 | -0.37% | 12,900 | 131億8293万 | +0.57% |
| 06/03 | 534 | 535 | 532 | 535 | +0.56% | 10,400 | 132億3240万 | +0.94% |
| 05/31 | 519 | 532 | 517 | 532 | +2.7% | 14,900 | 131億5820万 | +0.38% |
| 05/30 | 520 | 522 | 518 | 518 | -0.58% | 24,200 | 128億1193万 | -2.08% |
| 05/29 | 531 | 531 | 521 | 521 | -1.88% | 14,900 | 128億8613万 | -1.51% |
| 05/28 | 536 | 536 | 529 | 531 | 0% | 11,000 | 131億3347万 | +0.38% |
| 05/27 | 537 | 538 | 531 | 531 | -0.19% | 11,600 | 131億3347万 | +0.38% |
| 05/24 | 531 | 535 | 531 | 532 | -0.37% | 9,300 | 131億5820万 | +0.76% |
| 05/23 | 531 | 537 | 531 | 534 | +0.19% | 22,200 | 132億767万 | +1.14% |
| 05/22 | 540 | 540 | 532 | 533 | -1.3% | 21,600 | 131億8293万 | +1.14% |
| 05/21 | 539 | 541 | 535 | 540 | +0.19% | 39,100 | 133億5607万 | +2.47% |
| 05/20 | （IR情報）11:00 帝人ファーマとジェイ・エム・エス 腹膜透析を主とする合弁会社設立の契約を締結 |
| 05/20 | 526 | 549 | 526 | 539 | +2.47% | 157,200 | 133億3133万 | +2.28% |
| 05/17 | 527 | 527 | 521 | 526 | +0.19% | 13,900 | 130億980万 | 0% |
| 05/16 | 532 | 532 | 523 | 525 | -1.32% | 16,100 | 129億8506万 | -0.38% |
| 05/15 | 530 | 533 | 528 | 532 | +0.95% | 29,300 | 131億5820万 | +0.95% |
| 05/14 | （IR情報）15:00 中期経営計画策定に関するお知らせ |
| 05/14 | （IR情報）15:00 代表取締役の異動に関するお知らせ |
| 05/14 | （IR情報）15:00 通期連結業績予想と実績との差異に関するお知らせ |
| 05/14 | （IR情報）15:00 2024年3月期決算短信〔日本基準〕(連結) |
| 05/14 | 532 | 532 | 525 | 527 | -0.94% | 10,100 | 130億3453万 | +0.19% |
| 05/13 | 534 | 534 | 524 | 532 | -0.19% | 23,600 | 131億5820万 | +1.14% |
| 05/10 | 530 | 533 | 523 | 533 | +1.14% | 41,000 | 131億8293万 | +1.33% |
| 05/09 | 527 | 530 | 522 | 527 | 0% | 24,800 | 130億3453万 | +0.19% |
| 05/08 | 534 | 534 | 527 | 527 | -0.94% | 11,700 | 130億3453万 | +0.19% |
| 05/07 | 534 | 534 | 529 | 532 | -0.37% | 9,900 | 131億5820万 | +1.14% |
| 05/02 | 529 | 534 | 527 | 534 | +0.95% | 3,200 | 132億767万 | +1.52% |
| 05/01 | 530 | 530 | 526 | 529 | -0.94% | 9,200 | 130億8400万 | +0.57% |
| 04/30 | 526 | 534 | 525 | 534 | +1.71% | 17,400 | 132億767万 | +1.33% |
| 04/26 | 524 | 525 | 518 | 525 | +0.19% | 16,200 | 129億8506万 | -0.38% |
| 04/25 | 524 | 524 | 521 | 524 | 0% | 12,000 | 129億6033万 | -0.57% |
