| 2026 |
| 03/09 | 567 | 570 | 558 | 569 | -1.9% | 50,700 | 126億1314万 | -0.18% |
| 03/06 | 580 | 581 | 577 | 580 | 0% | 16,300 | 128億5698万 | +1.93% |
| 03/05 | 580 | 581 | 571 | 580 | +3.57% | 44,700 | 128億5698万 | +2.11% |
| 03/04 | 567 | 567 | 551 | 560 | -2.1% | 77,100 | 124億1363万 | -1.41% |
| 03/03 | 573 | 576 | 571 | 572 | -0.69% | 36,900 | 126億7964万 | +0.7% |
| 03/02 | 570 | 585 | 568 | 576 | +0.17% | 123,300 | 127億6831万 | +1.41% |
| 02/27 | 570 | 577 | 568 | 575 | +0.17% | 36,800 | 127億4614万 | +1.23% |
| 02/26 | 575 | 582 | 572 | 574 | 0% | 47,800 | 127億2397万 | +1.23% |
| 02/25 | (IR情報)14:00 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 |
| 02/25 | 577 | 579 | 572 | 574 | -0.69% | 31,400 | 127億2397万 | +1.23% |
| 02/24 | 571 | 578 | 568 | 578 | +1.23% | 31,600 | 128億1264万 | +1.94% |
| 02/20 | 575 | 575 | 571 | 571 | -0.87% | 17,100 | 126億5747万 | +0.71% |
| 02/19 | 577 | 580 | 575 | 576 | 0% | 40,600 | 127億6831万 | +1.59% |
| 02/18 | 574 | 577 | 573 | 576 | +0.17% | 27,500 | 127億6831万 | +1.59% |
| 02/17 | 569 | 576 | 566 | 575 | +0.88% | 46,000 | 127億4614万 | +1.59% |
| 02/16 | 570 | 571 | 566 | 570 | +0.71% | 26,800 | 126億3531万 | +0.88% |
| 02/13 | 573 | 573 | 566 | 566 | -1.22% | 26,800 | 125億4664万 | +0.18% |
| 02/12 | 570 | 573 | 566 | 573 | +0.53% | 38,000 | 127億181万 | +1.42% |
| 02/10 | 566 | 570 | 566 | 570 | +0.88% | 35,700 | 126億3531万 | +1.06% |
| 02/09 | 570 | 570 | 563 | 565 | +0.18% | 44,700 | 125億2447万 | +0.36% |
| 02/06 | (自社株買い)取締役会(2026年1月14日)での決議状況(取得期間2026年1月15日~2026年1月15日) |
| 02/06 | 566 | 568 | 562 | 564 | -0.35% | 10,700 | 125億230万 | +0.36% |
| 02/05 | 562 | 570 | 562 | 566 | +0.18% | 25,100 | 125億4664万 | +0.89% |
| 02/04 | 561 | 567 | 552 | 565 | +0.71% | 28,300 | 125億2447万 | +0.89% |
| 02/03 | 554 | 562 | 550 | 561 | +1.63% | 23,200 | 124億3580万 | +0.36% |
| 02/02 | 550 | 555 | 550 | 552 | -0.54% | 34,300 | 122億3630万 | -1.08% |
| 01/30 | 554 | 558 | 551 | 555 | -0.36% | 40,500 | 123億280万 | -0.36% |
| 01/29 | (IR情報)14:00 会計監査人の異動に関するお知らせ |
| 01/29 | 553 | 557 | 547 | 557 | 0% | 50,200 | 123億4713万 | +0.18% |
| 01/28 | 561 | 561 | 556 | 557 | -0.89% | 36,200 | 123億4713万 | +0.36% |
| 01/27 | 567 | 567 | 561 | 562 | -0.88% | 19,100 | 124億5797万 | +1.44% |
| 01/26 | 565 | 570 | 564 | 567 | -0.35% | 28,000 | 125億6880万 | +2.72% |
| 01/23 | 574 | 574 | 569 | 569 | -0.87% | 13,200 | 126億1314万 | +3.27% |
| 01/22 | 566 | 575 | 566 | 574 | +1.23% | 26,300 | 127億2397万 | +4.55% |
| 01/21 | 570 | 570 | 565 | 567 | -0.7% | 17,900 | 125億6880万 | +3.66% |
| 01/20 | 577 | 577 | 568 | 571 | -0.87% | 33,300 | 126億5747万 | +4.77% |
| 01/19 | 580 | 585 | 576 | 576 | -0.52% | 52,200 | 127億6831万 | +5.88% |
| 01/16 | (5%ルール)日本製紙(4.29%) |
| 01/16 | 570 | 579 | 566 | 579 | +1.94% | 46,300 | 128億3481万 | +7.02% |
| 01/15 | (IR情報)10:00 自己株式立会外買付取引(ToSTNeT-3)による自己株式の取得結果および自己株式取得終了に関するお知らせ |
| 01/15 | 562 | 573 | 561 | 568 | +1.25% | 70,700 | 125億9097万 | +5.38% |
| 01/14 | (IR情報)16:30 自己株式の取得および自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付けに関するお知らせ |
| 01/14 | (IR情報)14:00 2026年度~2028年度中期経営計画策定に関するお知らせ |
| 01/14 | (IR情報)14:00 2025年11月期決算短信〔日本基準〕(連結) |
| 01/14 | (IR情報)14:00 役員等および主要連結子会社代表取締役の異動に関するお知らせ |
| 01/14 | (IR情報)14:00 人事異動に関するお知らせ |
| 01/14 | 564 | 575 | 548 | 561 | -0.53% | 162,400 | 124億3580万 | +4.47% |
| 01/13 | 559 | 568 | 555 | 564 | +1.44% | 98,400 | 125億230万 | +5.22% |
| 01/09 | 559 | 560 | 556 | 556 | -0.36% | 31,500 | 123億2496万 | +4.12% |
| 01/08 | 558 | 560 | 557 | 558 | +0.18% | 38,000 | 123億6930万 | +4.69% |
| 01/07 | 554 | 558 | 553 | 557 | +0.36% | 34,600 | 123億4713万 | +4.9% |
| 01/06 | 546 | 557 | 546 | 555 | +1.65% | 51,000 | 123億280万 | +4.72% |
| 01/05 | 546 | 551 | 546 | 546 | +0.18% | 34,000 | 121億329万 | +3.21% |
| 2025 |
| 12/30 | 542 | 546 | 542 | 545 | +0.55% | 16,300 | 120億8112万 | +3.02% |
| 12/29 | 541 | 544 | 541 | 542 | +0.18% | 36,400 | 120億1462万 | +2.46% |
| 12/26 | 535 | 541 | 535 | 541 | +1.5% | 31,300 | 119億9246万 | +2.08% |
| 12/25 | (IR情報)14:00 特別損失の計上(減損損失の計上)および、2025年11月期通期連結業績予想の修正に関するお知らせ |
| 12/25 | 537 | 542 | 533 | 533 | -0.74% | 56,800 | 118億1512万 | +0.57% |
| 12/24 | 533 | 538 | 533 | 537 | +0.75% | 43,100 | 119億379万 | +1.13% |
| 12/23 | 532 | 534 | 530 | 533 | +0.38% | 20,400 | 118億1512万 | +0.38% |
| 12/22 | 530 | 532 | 528 | 531 | +0.38% | 30,900 | 117億7078万 | -0.19% |
| 12/19 | 525 | 530 | 525 | 529 | +0.76% | 17,700 | 117億2645万 | -0.56% |
| 12/18 | 522 | 527 | 520 | 525 | 0% | 39,500 | 116億3778万 | -1.5% |
| 12/17 | 528 | 528 | 525 | 525 | -0.57% | 14,900 | 116億3778万 | -1.69% |
| 12/16 | 530 | 530 | 526 | 528 | -0.19% | 22,800 | 117億428万 | -1.31% |
| 12/15 | 526 | 530 | 524 | 529 | +0.57% | 35,700 | 117億2645万 | -1.31% |
| 12/12 | 520 | 527 | 520 | 526 | +1.15% | 29,200 | 116億5995万 | -2.05% |
| 12/11 | 522 | 523 | 519 | 520 | -0.76% | 27,700 | 115億2694万 | -3.35% |
| 12/10 | 523 | 525 | 522 | 524 | +0.38% | 11,100 | 116億1561万 | -2.78% |
| 12/09 | 523 | 525 | 522 | 522 | -0.38% | 10,200 | 115億7128万 | -3.33% |
| 12/08 | 520 | 524 | 518 | 524 | +0.96% | 22,500 | 116億1561万 | -3.14% |
| 12/05 | 521 | 522 | 515 | 519 | -0.57% | 60,900 | 115億478万 | -4.24% |
| 12/04 | 524 | 524 | 520 | 522 | +0.38% | 19,700 | 115億7128万 | -4.04% |
| 12/03 | 522 | 522 | 520 | 520 | -0.38% | 34,500 | 115億2694万 | -4.59% |
| 12/02 | 523 | 524 | 520 | 522 | -0.76% | 57,100 | 115億7128万 | -4.57% |
| 12/01 | 530 | 530 | 523 | 526 | -0.75% | 119,200 | 116億5995万 | -4.01% |
| 11/28 | 525 | 530 | 525 | 530 | +0.38% | 35,200 | 117億4862万 | -3.46% |
| 11/27 | 513 | 530 | 513 | 528 | -2.94% | 136,000 | 117億428万 | -4% |
| 11/26 | 562 | 563 | 544 | 544 | -1.81% | 129,800 | 120億5896万 | -1.27% |
| 11/25 | 555 | 565 | 550 | 554 | +0.54% | 119,200 | 122億8063万 | +0.36% |
| 11/21 | 546 | 551 | 545 | 551 | +0.73% | 32,200 | 122億1413万 | -0.18% |
| 11/20 | 545 | 550 | 545 | 547 | -0.18% | 21,400 | 121億2546万 | -0.91% |
| 11/19 | 544 | 550 | 544 | 548 | +0.37% | 19,000 | 121億4763万 | -0.72% |
| 11/18 | 555 | 555 | 543 | 546 | -0.73% | 39,300 | 121億329万 | -1.09% |
| 11/17 | 551 | 554 | 548 | 550 | -0.18% | 33,500 | 121億9196万 | -0.36% |
| 11/14 | 554 | 554 | 551 | 551 | -0.36% | 19,200 | 122億1413万 | -0.36% |
| 11/13 | 553 | 555 | 551 | 553 | +0.55% | 21,700 | 122億5846万 | 0% |
| 11/12 | 551 | 554 | 550 | 550 | -0.36% | 23,400 | 121億9196万 | -0.54% |
| 11/11 | 555 | 555 | 550 | 552 | +0.18% | 13,800 | 122億3630万 | -0.18% |
| 11/10 | 547 | 553 | 547 | 551 | +0.92% | 17,800 | 122億1413万 | -0.36% |
| 11/07 | 545 | 547 | 543 | 546 | -0.36% | 15,100 | 121億329万 | -1.27% |
| 11/06 | 543 | 550 | 543 | 548 | +0.74% | 20,800 | 121億4763万 | -0.9% |
| 11/05 | 550 | 550 | 541 | 544 | -0.91% | 46,600 | 120億5896万 | -1.81% |
| 11/04 | 550 | 552 | 548 | 549 | -0.54% | 26,400 | 121億6979万 | -1.08% |
| 10/31 | 554 | 555 | 545 | 552 | -0.54% | 50,900 | 122億3630万 | -0.72% |
| 10/30 | 551 | 555 | 546 | 555 | +0.18% | 38,600 | 123億280万 | -0.36% |
| 10/29 | 554 | 555 | 550 | 554 | -0.36% | 32,800 | 122億8063万 | -0.54% |
| 10/28 | 556 | 559 | 552 | 556 | -0.18% | 23,900 | 123億2496万 | -0.18% |
| 10/27 | 560 | 562 | 556 | 557 | -0.18% | 39,000 | 123億4713万 | -0.18% |
| 10/24 | 558 | 560 | 555 | 558 | +0.72% | 14,900 | 123億6930万 | 0% |
| 10/23 | 555 | 557 | 552 | 554 | -0.18% | 17,700 | 122億8063万 | -0.54% |
| 10/22 | 556 | 556 | 551 | 555 | +0.36% | 28,500 | 123億280万 | -0.36% |
| 10/21 | 561 | 561 | 553 | 553 | -0.72% | 20,200 | 122億5846万 | -0.54% |
| 10/20 | 557 | 562 | 556 | 557 | +1.09% | 20,900 | 123億4713万 | +0.18% |
| 10/17 | (IR情報)14:00 早期退職優遇措置制度の時限的拡充の実施結果に関するお知らせ |
| 10/17 | 555 | 556 | 549 | 551 | -0.72% | 36,200 | 122億1413万 | -0.72% |
| 10/16 | 555 | 558 | 554 | 555 | +0.36% | 25,700 | 123億280万 | +0.18% |
| 10/15 | 541 | 555 | 540 | 553 | +1.84% | 42,900 | 122億5846万 | -0.18% |
| 10/14 | 547 | 549 | 541 | 543 | -1.63% | 60,600 | 120億3679万 | -1.81% |
| 10/10 | 562 | 562 | 550 | 552 | -2.13% | 35,400 | 122億3630万 | 0% |
| 10/09 | 564 | 565 | 562 | 564 | +0.36% | 18,400 | 125億230万 | +2.17% |
| 10/08 | 558 | 565 | 556 | 562 | +1.08% | 31,700 | 124億5797万 | +2.18% |
| 10/01 | (IR情報)14:00 2025年11月期通期連結業績予想の修正に関するお知らせ |