| 2026 |
| 06/03 | 386 | 386 | 380 | 383 | -0.78% | 17,700 | 68億2699万 | +3.79% |
| 06/02 | 379 | 386 | 378 | 386 | +3.21% | 58,400 | 68億8046万 | +4.61% |
| 06/01 | 372 | 374 | 372 | 374 | +0.54% | 8,500 | 66億6656万 | +1.63% |
| 05/29 | 370 | 372 | 370 | 372 | +0.81% | 3,600 | 66億3091万 | +1.36% |
| 05/28 | 372 | 372 | 369 | 369 | -0.27% | 10,200 | 65億7744万 | +0.54% |
| 05/27 | 368 | 371 | 368 | 370 | +0.27% | 3,700 | 65億9526万 | +0.82% |
| 05/26 | 368 | 370 | 368 | 369 | -0.27% | 700 | 65億7744万 | +0.82% |
| 05/25 | 370 | 371 | 369 | 370 | +0.27% | 5,000 | 65億9526万 | +1.09% |
| 05/22 | 369 | 369 | 369 | 369 | -0.54% | 3,500 | 65億7744万 | +0.82% |
| 05/21 | 370 | 371 | 368 | 371 | +0.82% | 1,300 | 66億1309万 | +1.37% |
| 05/20 | (IR情報)16:10 自己株式の処分の払込完了に関するお知らせ |
| 05/20 | 367 | 369 | 367 | 368 | +0.27% | 2,700 | 65億5961万 | +0.82% |
| 05/19 | 367 | 369 | 367 | 367 | -0.27% | 1,400 | 65億4179万 | +0.55% |
| 05/18 | 371 | 371 | 368 | 368 | -0.81% | 2,900 | 65億5961万 | +0.82% |
| 05/15 | 375 | 375 | 370 | 371 | -0.27% | 7,600 | 66億1309万 | +1.64% |
| 05/14 | (IR情報)17:10 サンメッセグループ「新経営ビジョン(中長期経営計画)」策定に関するお知らせ |
| 05/14 | (IR情報)15:45 定款の一部変更に関するお知らせ |
| 05/14 | (IR情報)15:45 剰余金の配当に関するお知らせ |
| 05/14 | (IR情報)15:45 2026年3月期決算短信〔日本基準〕(連結) |
| 05/14 | 371 | 372 | 369 | 372 | +0.81% | 11,600 | 66億3091万 | +1.92% |
| 05/13 | 369 | 370 | 368 | 369 | +0.27% | 12,800 | 65億7744万 | +1.37% |
| 05/12 | 367 | 368 | 366 | 368 | +0.82% | 8,500 | 65億5961万 | +1.1% |
| 05/11 | 365 | 366 | 365 | 365 | 0% | 5,900 | 65億614万 | +0.27% |
| 05/08 | (IR情報)13:40 業績予想の修正に関するお知らせ |
| 05/08 | 365 | 382 | 364 | 365 | -0.27% | 48,400 | 65億614万 | +0.27% |
| 05/07 | 365 | 366 | 363 | 366 | +0.27% | 5,000 | 65億2396万 | +0.55% |
| 05/01 | 364 | 366 | 364 | 365 | -0.27% | 1,200 | 65億614万 | +0.27% |
| 04/30 | 364 | 366 | 363 | 366 | 0% | 9,200 | 65億2396万 | +0.55% |
| 04/28 | 365 | 366 | 363 | 366 | +0.27% | 4,300 | 65億2396万 | +0.55% |
| 04/27 | 362 | 365 | 362 | 365 | +0.55% | 2,400 | 65億614万 | +0.27% |
| 04/24 | 362 | 363 | 362 | 363 | +0.28% | 800 | 64億7049万 | -0.27% |
| 04/23 | 361 | 365 | 361 | 362 | -0.28% | 1,800 | 64億5266万 | -0.82% |
| 04/22 | 366 | 366 | 363 | 363 | -0.82% | 1,300 | 64億7049万 | -0.55% |
| 04/21 | 364 | 366 | 363 | 366 | +1.1% | 7,200 | 65億2396万 | +0.27% |
| 04/20 | 361 | 362 | 361 | 362 | 0% | 1,400 | 64億5266万 | -1.09% |
| 04/17 | 362 | 362 | 362 | 362 | -0.28% | 3,900 | 64億5266万 | -1.09% |
| 04/16 | 362 | 365 | 362 | 363 | 0% | 2,600 | 64億7049万 | -0.82% |
| 04/15 | 366 | 366 | 362 | 363 | -0.27% | 12,100 | 64億7049万 | -1.09% |
| 04/14 | 364 | 365 | 363 | 364 | 0% | 2,700 | 64億8831万 | -0.82% |
| 04/13 | 364 | 365 | 364 | 364 | 0% | 2,700 | 64億8831万 | -0.82% |
| 04/10 | (IR情報)15:05 第三者割当てによる自己株式の処分に関するお知らせ |
| 04/10 | 363 | 365 | 363 | 364 | +0.28% | 5,900 | 64億8831万 | -0.82% |
| 04/09 | 364 | 365 | 363 | 363 | 0% | 4,300 | 64億7049万 | -1.36% |
| 04/08 | 363 | 364 | 363 | 363 | 0% | 1,000 | 64億7049万 | -1.36% |
| 04/07 | 364 | 364 | 363 | 363 | -0.27% | 1,500 | 64億7049万 | -1.36% |
| 04/06 | 363 | 365 | 363 | 364 | +0.28% | 2,400 | 64億8831万 | -1.36% |
| 04/03 | 362 | 367 | 362 | 363 | +0.28% | 4,100 | 64億7049万 | -1.63% |
| 04/02 | 361 | 364 | 361 | 362 | 0% | 2,300 | 64億5266万 | -1.9% |
| 04/01 | 362 | 366 | 362 | 362 | -0.28% | 11,300 | 64億5266万 | -2.16% |
| 03/31 | 360 | 366 | 360 | 363 | -0.82% | 7,100 | 64億7049万 | -1.89% |
| 03/30 | 349 | 366 | 349 | 366 | -0.81% | 29,400 | 65億2396万 | -1.08% |
| 03/27 | 369 | 371 | 367 | 369 | 0% | 44,600 | 65億7744万 | -0.27% |
| 03/26 | 371 | 371 | 369 | 369 | 0% | 24,700 | 65億7744万 | -0.27% |
| 03/25 | 368 | 371 | 368 | 369 | +0.27% | 8,800 | 65億7744万 | -0.27% |
| 03/24 | 368 | 370 | 368 | 368 | -0.27% | 10,200 | 65億5961万 | -0.54% |
| 03/23 | 371 | 372 | 369 | 369 | -0.54% | 30,700 | 65億7744万 | -0.27% |
| 03/19 | 372 | 372 | 371 | 371 | 0% | 5,500 | 66億1309万 | +0.27% |
| 03/18 | 371 | 372 | 371 | 371 | +0.27% | 8,600 | 66億1309万 | +0.27% |
| 03/17 | 370 | 371 | 370 | 370 | -0.27% | 3,700 | 65億9526万 | 0% |
| 03/16 | 371 | 372 | 370 | 371 | +0.27% | 14,900 | 66億1309万 | +0.27% |
| 03/13 | (IR情報)16:35 役員等の異動に関するお知らせ |
| 03/13 | 370 | 370 | 367 | 370 | 0% | 22,100 | 65億9526万 | +0.27% |
| 03/12 | 372 | 372 | 367 | 370 | -0.54% | 16,200 | 65億9526万 | +0.27% |
| 03/11 | 372 | 373 | 372 | 372 | +0.27% | 3,800 | 66億3091万 | +0.81% |
| 03/10 | 371 | 372 | 371 | 371 | 0% | 6,300 | 66億1309万 | +0.82% |
| 03/09 | 371 | 372 | 371 | 371 | 0% | 11,900 | 66億1309万 | +0.82% |
| 03/06 | 372 | 372 | 371 | 371 | 0% | 7,800 | 66億1309万 | +0.82% |
| 03/05 | 371 | 373 | 371 | 371 | 0% | 12,100 | 66億1309万 | +0.82% |
| 03/04 | 371 | 372 | 370 | 371 | 0% | 20,800 | 66億1309万 | +0.82% |
| 03/03 | 372 | 373 | 370 | 371 | -0.27% | 35,200 | 66億1309万 | +0.82% |
| 03/02 | 372 | 373 | 371 | 372 | -0.27% | 20,700 | 66億3091万 | +1.09% |
| 02/27 | 373 | 373 | 371 | 373 | 0% | 11,600 | 66億4874万 | +1.63% |
| 02/26 | 370 | 373 | 369 | 373 | +0.54% | 26,600 | 66億4874万 | +1.63% |
| 02/25 | 368 | 371 | 368 | 371 | +0.82% | 18,300 | 66億1309万 | +1.09% |
| 02/24 | 367 | 369 | 367 | 368 | -0.27% | 7,200 | 65億5961万 | +0.27% |
| 02/20 | 367 | 369 | 367 | 369 | +0.54% | 10,000 | 65億7744万 | +0.54% |
| 02/19 | 369 | 369 | 367 | 367 | 0% | 8,800 | 65億4179万 | 0% |
| 02/18 | 367 | 369 | 367 | 367 | -0.27% | 9,000 | 65億4179万 | 0% |
| 02/17 | 367 | 369 | 367 | 368 | 0% | 5,000 | 65億5961万 | +0.27% |
| 02/16 | 370 | 371 | 367 | 368 | -0.54% | 22,400 | 65億5961万 | +0.27% |
| 02/13 | 369 | 370 | 367 | 370 | +0.54% | 8,900 | 65億9526万 | +0.82% |
| 02/12 | 368 | 369 | 367 | 368 | +0.27% | 11,000 | 65億5961万 | +0.27% |
| 02/10 | 367 | 368 | 367 | 367 | 0% | 5,500 | 65億4179万 | 0% |
| 02/09 | 367 | 368 | 366 | 367 | +0.27% | 7,100 | 65億4179万 | 0% |
| 02/06 | 367 | 368 | 365 | 366 | +0.27% | 13,300 | 65億2396万 | -0.27% |
| 02/05 | 362 | 367 | 362 | 365 | +0.55% | 10,200 | 65億614万 | -0.27% |
| 02/04 | 361 | 365 | 361 | 363 | +0.28% | 17,800 | 64億7049万 | -0.82% |
| 02/03 | 360 | 363 | 360 | 362 | +0.56% | 12,200 | 64億5266万 | -1.09% |
| 02/02 | (IR情報)16:25 株式会社トーン・アップとの業務提携締結に関するお知らせ |
| 02/02 | (IR情報)15:10 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/02 | 369 | 372 | 360 | 360 | -2.44% | 46,800 | 64億1701万 | -1.64% |
| 01/30 | 368 | 369 | 366 | 369 | +0.82% | 8,000 | 65億7744万 | +0.82% |
| 01/29 | 369 | 369 | 366 | 366 | -0.81% | 3,500 | 65億2396万 | 0% |
| 01/28 | 367 | 369 | 367 | 369 | +0.27% | 4,600 | 65億7744万 | +1.1% |
| 01/27 | 368 | 370 | 367 | 368 | +0.55% | 12,100 | 65億5961万 | +0.82% |
| 01/26 | 366 | 369 | 365 | 366 | -0.81% | 12,800 | 65億2396万 | +0.27% |
| 01/23 | 366 | 369 | 361 | 369 | +0.82% | 13,500 | 65億7744万 | +1.37% |
| 01/22 | 369 | 369 | 366 | 366 | -0.54% | 6,600 | 65億2396万 | +0.55% |
| 01/21 | 369 | 370 | 367 | 368 | 0% | 7,400 | 65億5961万 | +1.1% |
| 01/20 | 370 | 370 | 368 | 368 | -0.54% | 7,200 | 65億5961万 | +1.38% |
| 01/19 | 369 | 370 | 368 | 370 | +0.27% | 4,700 | 65億9526万 | +1.93% |
| 01/16 | 370 | 370 | 368 | 369 | +0.27% | 5,200 | 65億7744万 | +1.93% |
| 01/15 | 368 | 369 | 368 | 368 | 0% | 11,700 | 65億5961万 | +1.94% |
| 01/14 | 369 | 369 | 367 | 368 | -0.27% | 6,300 | 65億5961万 | +1.94% |
| 01/13 | 368 | 369 | 364 | 369 | +0.54% | 20,100 | 65億7744万 | +2.5% |
| 01/09 | 367 | 368 | 367 | 367 | +0.27% | 4,600 | 65億4179万 | +2.23% |
| 01/08 | 367 | 367 | 366 | 366 | -0.27% | 4,700 | 65億2396万 | +1.95% |
| 01/07 | 367 | 368 | 366 | 367 | +0.27% | 12,500 | 65億4179万 | +2.51% |
| 01/06 | 367 | 367 | 365 | 366 | +0.27% | 11,000 | 65億2396万 | +2.23% |
| 01/05 | 364 | 366 | 363 | 365 | +0.27% | 14,800 | 65億614万 | +2.24% |