| 2026 |
| 03/06 | 3,545 | 3,550 | 3,545 | 3,545 | 0% | 35,100 | 568億9725万 | +0.03% |
| 03/05 | 3,550 | 3,550 | 3,545 | 3,545 | -0.14% | 22,300 | 568億9725万 | +0.06% |
| 03/04 | 3,545 | 3,550 | 3,545 | 3,550 | +0.14% | 18,400 | 569億7750万 | +0.2% |
| 03/03 | 3,550 | 3,550 | 3,545 | 3,545 | 0% | 88,900 | 568億9725万 | +0.06% |
| 03/02 | 3,545 | 3,550 | 3,545 | 3,545 | 0% | 151,500 | 568億9725万 | -0.48% |
| 02/27 | 3,545 | 3,550 | 3,540 | 3,545 | 0% | 300,900 | 568億9725万 | -1.06% |
| 02/26 | 16:30 臨時株主総会招集のための基準日設定に関するお知らせ |
| 02/26 | 3,545 | 3,550 | 3,545 | 3,545 | 0% | 29,400 | 568億9725万 | -1.66% |
| 02/25 | 3,550 | 3,550 | 3,545 | 3,545 | 0% | 133,100 | 568億9725万 | -1.64% |
| 02/24 | 16:30 株主による臨時株主総会の招集請求に関するお知らせ |
| 02/24 | 3,545 | 3,550 | 3,540 | 3,545 | +0.14% | 241,300 | 568億9725万 | -1.75% |
| 02/20 | 3,540 | 3,545 | 3,540 | 3,540 | -0.14% | 30,800 | 568億1700万 | -1.91% |
| 02/19 | 3,545 | 3,545 | 3,540 | 3,545 | 0% | 26,900 | 568億9725万 | -1.91% |
| 02/18 | 3,540 | 3,545 | 3,540 | 3,545 | 0% | 45,500 | 568億9725万 | -1.8% |
| 02/17 | 3,545 | 3,545 | 3,540 | 3,545 | 0% | 60,500 | 568億9725万 | -1.83% |
| 02/16 | 3,545 | 3,545 | 3,540 | 3,545 | +0.14% | 82,600 | 568億9725万 | -2.02% |
| 02/13 | 3,540 | 3,545 | 3,540 | 3,540 | -0.14% | 53,800 | 568億1700万 | -2.53% |
| 02/12 | 15:33 2026年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 02/12 | 3,545 | 3,545 | 3,540 | 3,545 | +0.14% | 80,500 | 568億9725万 | -2.61% |
| 02/10 | 3,545 | 3,545 | 3,540 | 3,540 | -0.14% | 68,900 | 568億1700万 | -2.8% |
| 02/09 | 3,545 | 3,545 | 3,540 | 3,545 | 0% | 104,700 | 568億9725万 | -2.64% |
| 02/06 | 3,540 | 3,545 | 3,540 | 3,545 | +0.14% | 62,900 | 568億9725万 | -2.48% |
| 02/05 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 119,500 | 568億1700万 | -2.67% |
| 02/04 | 3,540 | 3,545 | 3,540 | 3,540 | -0.14% | 68,300 | 568億1700万 | -2.64% |
| 02/03 | 3,545 | 3,545 | 3,540 | 3,545 | +0.14% | 155,400 | 568億9725万 | -2.37% |
| 02/02 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 142,600 | 568億1700万 | -2.21% |
| 01/30 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 132,100 | 568億1700万 | -1.94% |
| 01/29 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 202,800 | 568億1700万 | -1.53% |
| 01/28 | 3,540 | 3,545 | 3,540 | 3,540 | 0% | 400,200 | 568億1700万 | -1.14% |
| 01/27 | 3,545 | 3,545 | 3,540 | 3,540 | -0.14% | 589,100 | 568億1700万 | -0.87% |
| 01/26 | 3,540 | 3,550 | 3,540 | 3,545 | -11.82% | 1,757,700 | 568億9725万 | -0.42% |
| 01/23 | 23:30 Roodhalsgans1株式会社による当社株券等に対する公開買付けに関する賛同及び応募中立の意見表明のお知らせ |
| 01/23 | 23:30 Roodhalsgans 1株式会社による株式会社豆蔵(証券コード:202A)の株券等に対する公開買付けの開始に関するお知らせ |
| 01/23 | 23:30 2026年3月期の期末配当予想の修正(無配)に関するお知らせ |
| 01/23 | 4,060 | 4,105 | 3,940 | 4,020 | -1.23% | 321,000 | 645億2100万 | +13.43% |
| 01/22 | 4,060 | 4,380 | 3,875 | 4,070 | -0.61% | 808,100 | 653億2350万 | +15.82% |
| 01/21 | 3,775 | 4,215 | 3,725 | 4,095 | +16.34% | 1,859,500 | 657億2475万 | +17.34% |
| 01/21 | 8:00 当社に関する一部報道について |
| 01/20 | 3,585 | 3,625 | 3,475 | 3,520 | -3.3% | 187,700 | 564億9600万 | +1.29% |
| 01/19 | 3,555 | 3,660 | 3,510 | 3,640 | +1.53% | 204,900 | 584億2200万 | +3.85% |
| 01/16 | 3,700 | 3,715 | 3,515 | 3,585 | -2.05% | 192,000 | 575億3925万 | +1.39% |
| 01/15 | 3,505 | 3,740 | 3,405 | 3,660 | +6.55% | 453,600 | 587億4300万 | +3.01% |
| 01/14 | 3,530 | 3,540 | 3,385 | 3,435 | -4.18% | 383,000 | 551億3175万 | -3.51% |
| 01/13 | 3,760 | 3,760 | 3,515 | 3,585 | -3.37% | 496,100 | 575億3925万 | +0.42% |
| 01/09 | 3,900 | 3,900 | 3,680 | 3,710 | -4.75% | 494,200 | 595億4550万 | +3.49% |
| 01/08 | 3,790 | 3,960 | 3,745 | 3,895 | +4.01% | 632,200 | 625億1475万 | +9.16% |
| 01/07 | 3,595 | 3,790 | 3,550 | 3,745 | +4.46% | 491,500 | 601億725万 | +5.76% |
| 01/06 | 3,620 | 3,680 | 3,470 | 3,585 | +1.56% | 512,100 | 575億3925万 | +1.64% |
| 01/05 | 3,465 | 3,640 | 3,405 | 3,530 | +3.98% | 510,900 | 566億5650万 | +0.23% |
| 2025 |
| 12/30 | 3,540 | 3,595 | 3,320 | 3,395 | -5.03% | 460,900 | 544億8975万 | -3.03% |
| 12/29 | 3,650 | 3,800 | 3,535 | 3,575 | +1.27% | 647,100 | 573億7875万 | +2.7% |
| 12/26 | 3,470 | 3,590 | 3,405 | 3,530 | +3.22% | 627,100 | 566億5650万 | +2.41% |
| 12/25 | 3,335 | 3,480 | 3,180 | 3,420 | +4.75% | 521,700 | 548億9100万 | +0.06% |
| 12/24 | 3,315 | 3,430 | 3,200 | 3,265 | -0.76% | 434,700 | 524億325万 | -3.57% |
| 12/23 | 3,165 | 3,350 | 3,150 | 3,290 | +3.79% | 370,900 | 528億450万 | -2.34% |
| 12/22 | 3,300 | 3,380 | 3,170 | 3,170 | 0% | 463,500 | 508億7850万 | -5.51% |
| 12/19 | 3,310 | 3,410 | 3,120 | 3,170 | -3.94% | 421,900 | 508億7850万 | -5.43% |
| 12/18 | 3,205 | 3,420 | 3,150 | 3,300 | +0.76% | 515,700 | 529億6500万 | -1.49% |
| 12/17 | 3,150 | 3,335 | 3,080 | 3,275 | +4.8% | 782,800 | 525億6375万 | -1.68% |
| 12/16 | 3,070 | 3,175 | 2,970 | 3,125 | -4.73% | 914,400 | 501億5625万 | -5.65% |
| 12/15 | 3,485 | 3,700 | 3,165 | 3,280 | -5.75% | 1,457,300 | 526億4400万 | -0.49% |
| 12/12 | 3,560 | 3,590 | 3,275 | 3,480 | -5.95% | 2,152,200 | 558億5400万 | +6.39% |
| 12/11 | 4,180 | 4,350 | 3,635 | 3,700 | -13.75% | 1,775,600 | 593億8500万 | +14.09% |
| 12/10 | 4,500 | 5,000 | 4,250 | 4,290 | -2.5% | 3,695,700 | 688億5450万 | +33.73% |
| 12/09 | 4,015 | 4,495 | 3,930 | 4,400 | +9.32% | 1,095,600 | 706億2000万 | +40.08% |
| 12/08 | 3,890 | 4,240 | 3,890 | 4,025 | +5.37% | 1,064,700 | 646億125万 | +31.62% |
| 12/05 | 3,695 | 4,150 | 3,610 | 3,820 | +3.8% | 1,664,400 | 613億1100万 | +27.97% |
| 12/04 | 3,680 | 3,865 | 3,590 | 3,680 | -7.07% | 698,500 | 590億6400万 | +26.07% |
| 12/03 | 3,335 | 3,995 | 3,280 | 3,960 | +20.18% | 952,100 | 635億5800万 | +38.51% |
| 12/02 | 3,250 | 3,410 | 3,215 | 3,295 | +2.49% | 233,300 | 528億8475万 | +18.1% |
| 12/01 | 3,390 | 3,390 | 3,190 | 3,215 | -5.44% | 199,100 | 516億75万 | +17.16% |
| 11/28 | 3,315 | 3,430 | 3,275 | 3,400 | -1.59% | 364,900 | 545億7000万 | +25.83% |
| 11/27 | 10:40 当社に関する一部報道について |
| 11/27 | 3,350 | 3,500 | 3,170 | 3,455 | +15.24% | 1,190,600 | 554億5275万 | +30.33% |
| 11/26 | 2,935 | 3,020 | 2,900 | 2,998 | +3.56% | 266,800 | 481億1790万 | +15.44% |
| 11/25 | 2,781 | 2,919 | 2,748 | 2,895 | +5.73% | 262,600 | 464億6475万 | +13% |
| 11/21 | 11:01 豆蔵と三井化学、中食工場の盛り付け工程の自動化を実現する新型ロボット「美膳(びぜん)」を共同開発 |
| 11/21 | 2,616 | 2,794 | 2,571 | 2,738 | -2.39% | 297,400 | 439億4490万 | +8.48% |
| 11/20 | 2,794 | 2,919 | 2,756 | 2,805 | +7.02% | 317,000 | 450億2025万 | +12.52% |
| 11/19 | 2,804 | 2,834 | 2,607 | 2,621 | -7.48% | 255,200 | 420億6705万 | +6.76% |
| 11/18 | 2,940 | 2,940 | 2,785 | 2,833 | -3.77% | 182,500 | 454億6965万 | +16.92% |
| 11/17 | 3,065 | 3,095 | 2,900 | 2,944 | -4.57% | 226,200 | 472億5120万 | +23.39% |
| 11/14 | 3,050 | 3,175 | 3,010 | 3,085 | -1.75% | 197,800 | 495億1425万 | +31.61% |
| 11/13 | 3,160 | 3,325 | 3,110 | 3,140 | +11.19% | 742,300 | 503億9700万 | +36.82% |
| 11/12 | 15:33 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/12 | 15:33 2026年3月期第2四半期決算説明資料 |
| 11/12 | 15:33 剰余金の配当に関するお知らせ |
| 11/12 | 15:33 非連結決算への移行、2026年3月期個別業績予想および特別利益の計上に関するお知らせ |
| 11/12 | 11:00 業界横断の人材育成プラットフォームへ デンソーと豆蔵が「SOMRIE認定制度」を共創推進 |
| 11/12 | 2,745 | 2,890 | 2,702 | 2,824 | +1.33% | 302,400 | 453億2520万 | +25.9% |
| 11/11 | 2,732 | 2,805 | 2,671 | 2,787 | +2.16% | 176,400 | 447億3135万 | +26.39% |
| 11/10 | 2,605 | 2,738 | 2,605 | 2,728 | +2.9% | 158,000 | 437億8440万 | +26% |
| 11/07 | 2,678 | 2,738 | 2,634 | 2,651 | -4.57% | 241,100 | 425億4855万 | +24.75% |
| 11/06 | 2,795 | 2,880 | 2,750 | 2,778 | -1.63% | 395,100 | 445億8690万 | +32.86% |
| 11/05 | 2,630 | 2,916 | 2,510 | 2,824 | +7.66% | 700,500 | 453億2520万 | +37.49% |
| 11/04 | 2,820 | 2,820 | 2,508 | 2,623 | +13.06% | 716,900 | 420億9915万 | +30.11% |
| 10/31 | 2,223 | 2,325 | 2,207 | 2,320 | +4.88% | 154,100 | 372億3600万 | +16.76% |
| 10/30 | 2,168 | 2,225 | 2,153 | 2,212 | +1.98% | 112,500 | 355億260万 | +12.23% |
| 10/29 | 2,248 | 2,276 | 2,151 | 2,169 | -0.18% | 263,600 | 348億1245万 | +10.72% |
| 10/28 | 2,233 | 2,283 | 2,153 | 2,173 | -2.69% | 209,100 | 348億7665万 | +11.66% |
| 10/27 | 2,256 | 2,266 | 2,206 | 2,233 | +3.57% | 159,700 | 358億3965万 | +15.52% |
| 10/24 | 2,165 | 2,205 | 2,144 | 2,156 | -0.19% | 124,300 | 346億380万 | +12.53% |
| 10/23 | 2,176 | 2,211 | 2,141 | 2,160 | +1.31% | 161,400 | 346億6800万 | +13.86% |
| 10/22 | 2,138 | 2,178 | 2,117 | 2,132 | +1.48% | 149,600 | 342億1860万 | +13.4% |
| 10/21 | 2,153 | 2,194 | 2,080 | 2,101 | -1.22% | 220,000 | 337億2105万 | +12.84% |
| 10/20 | 2,046 | 2,165 | 2,019 | 2,127 | +10.26% | 302,200 | 341億3835万 | +15.16% |
| 10/17 | 1,927 | 1,993 | 1,918 | 1,929 | -1.93% | 123,900 | 309億6045万 | +5.29% |
| 10/16 | 1,850 | 1,969 | 1,844 | 1,967 | +6.32% | 124,500 | 315億7035万 | +7.78% |
| 10/15 | 1,826 | 1,866 | 1,826 | 1,850 | +1.09% | 32,800 | 296億9250万 | +1.82% |
| 10/14 | 1,861 | 1,879 | 1,812 | 1,830 | -3.63% | 90,500 | 293億7150万 | +0.88% |
| 10/10 | 1,926 | 1,983 | 1,872 | 1,899 | -0.73% | 144,400 | 304億7895万 | +4.74% |
| 10/09 | 1,855 | 1,930 | 1,845 | 1,913 | +4.08% | 147,200 | 307億365万 | +5.87% |
| 10/08 | 1,823 | 1,875 | 1,816 | 1,838 | -0.11% | 45,600 | 294億9990万 | +1.94% |
| 10/07 | 1,889 | 1,890 | 1,833 | 1,840 | -1.87% | 63,300 | 295億3200万 | +2.28% |