| 2026 |
| 03/06 | 543 | 569 | 543 | 563 | +2.36% | 16,500 | 39億159万 | +9.75% |
| 03/05 | 548 | 555 | 542 | 550 | +3.38% | 25,600 | 38億1150万 | +7.84% |
| 03/04 | 540 | 542 | 525 | 532 | -2.74% | 34,700 | 36億8676万 | +4.72% |
| 03/03 | 564 | 564 | 543 | 547 | -2.5% | 20,700 | 37億9071万 | +7.89% |
| 03/02 | 548 | 563 | 540 | 561 | +0.54% | 34,300 | 38億8773万 | +10.87% |
| 02/27 | (IR情報)16:00 支配株主等に関する事項について |
| 02/27 | (IR情報)16:00 非上場の親会社等の決算情報に関するお知らせ |
| 02/27 | (IR情報)13:30 『エンペラーステーキ業態』2号店出店に関するお知らせ |
| 02/27 | 540 | 560 | 532 | 558 | +3.91% | 46,200 | 38億6694万 | +10.5% |
| 02/26 | 520 | 538 | 520 | 537 | +3.27% | 14,900 | 37億2141万 | +6.76% |
| 02/25 | 518 | 524 | 516 | 520 | +0.19% | 13,000 | 36億360万 | +3.38% |
| 02/24 | 518 | 524 | 514 | 519 | +0.19% | 15,200 | 35億9667万 | +3.18% |
| 02/20 | 531 | 531 | 516 | 518 | -3.36% | 42,900 | 35億8974万 | +2.78% |
| 02/19 | 539 | 543 | 533 | 536 | -0.37% | 34,700 | 37億1448万 | +6.14% |
| 02/18 | 528 | 540 | 526 | 538 | +1.89% | 38,900 | 37億2834万 | +6.75% |
| 02/17 | 537 | 538 | 520 | 528 | -0.38% | 53,200 | 36億5904万 | +4.97% |
| 02/16 | 498 | 530 | 491 | 530 | +11.81% | 94,200 | 36億7290万 | +5.37% |
| 02/13 | (IR情報)16:30 株主優待制度の変更(拡充)に関するお知らせ |
| 02/13 | (IR情報)16:00 2026年11月期月次売上速報(1月度)のお知らせ |
| 02/13 | 466 | 477 | 466 | 474 | +1.72% | 34,600 | 32億8482万 | -5.77% |
| 02/12 | 467 | 476 | 465 | 466 | -0.21% | 51,100 | 32億2938万 | -7.72% |
| 02/10 | 466 | 475 | 464 | 467 | 0% | 41,300 | 32億3631万 | -7.71% |
| 02/09 | 465 | 478 | 465 | 467 | -1.27% | 57,000 | 32億3631万 | -8.25% |
| 02/06 | 479 | 487 | 473 | 473 | -1.46% | 41,000 | 32億7789万 | -7.25% |
| 02/05 | (IR情報)17:30 スタンダード市場上場維持基準への適合に関するお知らせ |
| 02/05 | 485 | 490 | 476 | 480 | -1.44% | 61,900 | 33億2640万 | -5.88% |
| 02/04 | 485 | 495 | 485 | 487 | -1.22% | 29,800 | 33億7491万 | -4.51% |
| 02/03 | 500 | 500 | 485 | 493 | +0.2% | 47,400 | 34億1649万 | -3.14% |
| 02/02 | 492 | 502 | 491 | 492 | +0.2% | 31,700 | 34億956万 | -2.96% |
| 01/30 | 491 | 499 | 490 | 491 | 0% | 17,400 | 34億263万 | -2.96% |
| 01/29 | 501 | 501 | 490 | 491 | -1.21% | 40,600 | 34億263万 | -2.77% |
| 01/28 | (IR情報)16:00 剰余金の処分及び定款一部変更に関するお知らせ |
| 01/28 | (IR情報)16:00 監査役の異動に関するお知らせ |
| 01/28 | 500 | 502 | 493 | 497 | -0.6% | 26,600 | 34億4421万 | -1.39% |
| 01/27 | 513 | 513 | 498 | 500 | -1.96% | 29,500 | 34億6500万 | -0.4% |
| 01/26 | 521 | 522 | 510 | 510 | -2.11% | 16,300 | 35億3430万 | +2% |
| 01/23 | 520 | 527 | 520 | 521 | -0.19% | 9,200 | 36億1053万 | +4.83% |
| 01/22 | 526 | 526 | 519 | 522 | -1.14% | 10,600 | 36億1746万 | +5.67% |
| 01/21 | 520 | 529 | 517 | 528 | +0.76% | 22,500 | 36億5904万 | +7.54% |
| 01/20 | 535 | 535 | 520 | 524 | -0.57% | 35,300 | 36億3132万 | +7.6% |
| 01/19 | 538 | 540 | 526 | 527 | -2.23% | 38,300 | 36億5211万 | +8.88% |
| 01/16 | 542 | 547 | 531 | 539 | -0.55% | 31,100 | 37億3527万 | +12.06% |
| 01/15 | 546 | 560 | 533 | 542 | +4.84% | 129,400 | 37億5606万 | +13.63% |
| 01/14 | (IR情報)16:00 2026年11月期月次売上速報(12月度)のお知らせ |
| 01/14 | (IR情報)16:00 2025年11月期決算短信〔日本基準〕(連結) |
| 01/14 | (IR情報)16:00 通期連結業績予想と実績の差異に関するお知らせ |
| 01/14 | (IR情報)16:00 2025年11月期決算説明会資料 |
| 01/14 | 519 | 524 | 511 | 517 | +1.57% | 33,700 | 35億8281万 | +9.3% |
| 01/13 | 529 | 529 | 508 | 509 | -1.93% | 37,500 | 35億2737万 | +8.07% |
| 01/09 | 531 | 532 | 519 | 519 | -2.81% | 39,300 | 35億9667万 | +10.66% |
| 01/08 | 521 | 534 | 521 | 534 | +1.91% | 40,000 | 37億62万 | +14.59% |
| 01/07 | 500 | 526 | 499 | 524 | +3.35% | 81,900 | 36億3132万 | +12.93% |
| 01/06 | 530 | 530 | 498 | 507 | -2.87% | 79,800 | 35億1351万 | +9.74% |
| 01/05 | 503 | 525 | 501 | 522 | +4.19% | 77,700 | 36億1746万 | +13.23% |
| 2025 |
| 12/30 | 482 | 511 | 476 | 501 | +5.25% | 120,600 | 34億7193万 | +8.68% |
| 12/29 | 479 | 481 | 474 | 476 | +1.93% | 48,600 | 32億9868万 | +3.25% |
| 12/26 | 471 | 471 | 465 | 467 | -0.43% | 25,100 | 32億3631万 | +0.65% |
| 12/25 | 460 | 473 | 452 | 469 | +3.76% | 56,600 | 32億5017万 | +0.43% |
| 12/24 | 463 | 463 | 452 | 452 | -2.16% | 31,000 | 31億3236万 | -3.83% |
| 12/23 | 462 | 465 | 457 | 462 | +1.09% | 39,700 | 32億166万 | -2.53% |
| 12/22 | 479 | 479 | 454 | 457 | -4.59% | 60,000 | 30億8018万 | -4.39% |
| 12/19 | 461 | 482 | 461 | 479 | +5.51% | 65,900 | 32億2846万 | -1.03% |
| 12/18 | 442 | 454 | 440 | 454 | +3.65% | 45,300 | 30億5996万 | -7.16% |
| 12/17 | 444 | 444 | 437 | 438 | -1.35% | 52,000 | 29億5212万 | -11.52% |
| 12/16 | 448 | 451 | 443 | 444 | -0.67% | 33,000 | 29億9256万 | -11.2% |
| 12/15 | 436 | 447 | 436 | 447 | +2.52% | 47,300 | 30億1278万 | -11.49% |
| 12/12 | (IR情報)16:10 2025年11月期月次売上速報(11月度)のお知らせ |
| 12/12 | 437 | 441 | 434 | 436 | -0.91% | 50,600 | 29億3864万 | -14.68% |
| 12/11 | 443 | 443 | 435 | 440 | -1.35% | 63,600 | 29億6560万 | -14.56% |
| 12/10 | 450 | 450 | 442 | 446 | -0.22% | 33,200 | 30億604万 | -13.23% |
| 12/09 | 448 | 452 | 444 | 447 | +0.68% | 34,700 | 30億1278万 | -12.52% |
| 12/08 | 445 | 449 | 440 | 444 | +0.23% | 91,600 | 29億9256万 | -12.43% |
| 12/05 | 451 | 453 | 441 | 443 | -1.99% | 54,600 | 29億8582万 | -12.1% |
| 12/04 | 451 | 462 | 451 | 452 | -0.22% | 35,300 | 30億4648万 | -9.6% |
| 12/03 | 453 | 454 | 448 | 453 | 0% | 68,000 | 30億5322万 | -8.67% |
| 12/02 | 472 | 472 | 452 | 453 | -4.63% | 116,300 | 30億5322万 | -8.11% |
| 12/01 | 475 | 490 | 474 | 475 | -0.21% | 107,800 | 32億150万 | -2.86% |
| 11/28 | 483 | 487 | 474 | 476 | -1.45% | 96,500 | 32億824万 | -1.86% |
| 11/27 | 471 | 493 | 471 | 483 | -8% | 248,500 | 32億5542万 | +0.42% |
| 11/26 | (IR情報)16:00 有限会社セイコーポレーションの株式取得(子会社化)に関するお知らせ |
| 11/26 | (IR情報)16:00 組織変更及び人事異動に関するお知らせ |
| 11/26 | 520 | 530 | 511 | 525 | +2.74% | 243,600 | 35億3850万 | +10.06% |
| 11/25 | 549 | 550 | 508 | 511 | -5.72% | 305,000 | 34億4414万 | +8.49% |
| 11/21 | 547 | 548 | 525 | 542 | -1.63% | 165,400 | 36億5308万 | +16.56% |
| 11/20 | 548 | 562 | 531 | 551 | +0.92% | 206,300 | 36億8068万 | +20.57% |
| 11/19 | 543 | 575 | 541 | 546 | +0.18% | 249,500 | 36億4728万 | +21.33% |
| 11/18 | 555 | 557 | 540 | 545 | -3.54% | 164,900 | 36億4060万 | +23.3% |
| 11/17 | 588 | 588 | 529 | 565 | -6.46% | 364,100 | 37億7420万 | +29.89% |
| 11/14 | (IR情報)16:30 2025年11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)16:30 通期連結業績予想の修正(上方修正)に関するお知らせ |
| 11/14 | (IR情報)16:30 2025年11月期月次売上速報(10月度)のお知らせ |
| 11/14 | 599 | 611 | 587 | 604 | +0.5% | 151,500 | 40億3472万 | +41.12% |
| 11/13 | 592 | 608 | 586 | 601 | +0.17% | 93,600 | 40億1468万 | +43.44% |
| 11/12 | 577 | 607 | 576 | 600 | +5.08% | 208,000 | 40億800万 | +46.34% |
| 11/11 | 570 | 582 | 555 | 571 | +0.53% | 229,400 | 38億1428万 | +42.39% |
| 11/10 | 595 | 596 | 552 | 568 | -6.12% | 699,600 | 37億9424万 | +44.53% |
| 11/07 | 677 | 686 | 583 | 605 | +17.02% | 2,163,400 | 40億4140万 | +57.14% |
| 11/06 | 517 | 517 | 517 | 517 | +18.31% | 15,300 | 34億5356万 | +37.87% |
| 11/05 | 437 | 437 | 437 | 437 | +22.41% | 17,800 | 29億1916万 | +18.11% |
| 11/04 | (IR情報)17:00 株主優待制度の導入に関するお知らせ |
| 11/04 | 352 | 358 | 350 | 357 | +1.13% | 5,300 | 23億8476万 | -2.99% |
| 10/31 | 359 | 359 | 352 | 353 | -1.94% | 9,200 | 23億5804万 | -4.34% |
| 10/30 | 347 | 360 | 340 | 360 | +3.45% | 35,500 | 24億480万 | -2.96% |
| 10/29 | 360 | 361 | 348 | 348 | -3.33% | 43,200 | 23億2464万 | -6.7% |
| 10/28 | 366 | 369 | 360 | 360 | -2.17% | 14,200 | 24億480万 | -4% |
| 10/27 | 364 | 369 | 360 | 368 | +1.38% | 26,700 | 24億5824万 | -2.39% |
| 10/24 | 374 | 375 | 363 | 363 | -2.94% | 15,300 | 24億2484万 | -3.97% |
| 10/23 | 381 | 382 | 367 | 374 | -1.84% | 30,700 | 24億9832万 | -1.84% |
| 10/22 | 379 | 384 | 373 | 381 | +1.33% | 25,500 | 25億4508万 | -0.52% |
| 10/21 | 367 | 378 | 367 | 376 | +2.73% | 39,800 | 24億264万 | -2.08% |
| 10/20 | 357 | 370 | 357 | 366 | +2.23% | 40,400 | 23億3874万 | -5.18% |
| 10/17 | (IR情報)11:00 2025年11月期月次売上速報(9月度)のお知らせ |
| 10/17 | (IR情報)11:00 (訂正)「2025年11月期月次売上速報(8月度)のお知らせ」の一部訂正について |
| 10/17 | 360 | 362 | 355 | 358 | -0.83% | 24,600 | 22億8762万 | -7.73% |
| 10/16 | 362 | 365 | 357 | 361 | -0.55% | 32,700 | 23億679万 | -7.67% |
| 10/15 | (IR情報)16:00 資本金の額の減少に関するお知らせ |
| 10/15 | 355 | 366 | 355 | 363 | +2.83% | 43,700 | 23億1957万 | -7.63% |
| 10/14 | 368 | 371 | 351 | 353 | -6.37% | 97,600 | 22億5567万 | -10.63% |
| 10/10 | 374 | 377 | 373 | 377 | +0.27% | 12,900 | 24億903万 | -5.28% |
| 10/09 | 380 | 380 | 370 | 376 | -0.53% | 46,800 | 24億264万 | -5.76% |
| 10/08 | 374 | 388 | 373 | 378 | +1.34% | 34,200 | 24億1542万 | -5.97% |
| 10/07 | 371 | 379 | 366 | 373 | +0.54% | 53,700 | 23億8347万 | -7.67% |