| 2026 |
| 03/06 | 1,291 | 1,291 | 1,291 | 1,291 | 0% | 500 | 55億7970万 | -0.15% |
| 03/05 | 1,290 | 1,291 | 1,290 | 1,291 | 0% | 1,300 | 55億7970万 | -0.23% |
| 03/04 | 1,290 | 1,292 | 1,290 | 1,291 | 0% | 2,600 | 55億7970万 | -0.23% |
| 03/03 | 1,293 | 1,293 | 1,291 | 1,291 | 0% | 1,800 | 55億7970万 | -0.31% |
| 03/02 | 1,290 | 1,292 | 1,290 | 1,291 | 0% | 9,000 | 55億7970万 | -0.31% |
| 02/27 | 1,293 | 1,293 | 1,291 | 1,291 | -0.15% | 2,500 | 55億7970万 | -0.39% |
| 02/26 | 1,291 | 1,293 | 1,291 | 1,293 | +0.15% | 20,000 | 55億8834万 | -0.23% |
| 02/25 | 1,290 | 1,291 | 1,290 | 1,291 | +0.16% | 5,000 | 55億7970万 | -0.39% |
| 02/24 | 1,290 | 1,290 | 1,289 | 1,289 | -0.08% | 10,200 | 55億7105万 | -0.62% |
| 02/20 | 1,291 | 1,291 | 1,290 | 1,290 | -0.08% | 4,400 | 55億7538万 | -0.54% |
| 02/19 | 1,290 | 1,291 | 1,290 | 1,291 | 0% | 6,500 | 55億7970万 | -0.46% |
| 02/18 | 1,291 | 1,291 | 1,291 | 1,291 | 0% | 1,000 | 55億7970万 | -0.54% |
| 02/17 | (5%ルール)本田技研工業(0%) |
| 02/17 | (5%ルール)ARTS-4(56.56%)日野自動車(30.24%) |
| 02/17 | 1,291 | 1,292 | 1,290 | 1,291 | 0% | 7,900 | 55億7970万 | -0.54% |
| 02/16 | (5%ルール)デンソー(0%) |
| 02/16 | 1,290 | 1,291 | 1,290 | 1,291 | +0.08% | 9,000 | 55億7970万 | -0.54% |
| 02/13 | (IR情報)16:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/13 | 1,290 | 1,291 | 1,290 | 1,290 | 0% | 8,000 | 55億7538万 | -0.69% |
| 02/12 | 1,291 | 1,291 | 1,290 | 1,290 | 0% | 4,600 | 55億7538万 | -0.69% |
| 02/10 | (5%ルール)日野自動車(30.24%)ARTS-4(56.56%) |
| 02/10 | (IR情報)15:30 ARTS-4株式会社による当社株式に対する公開買付けの結果並びに親会社、主要株主及び主要株主である筆頭株主の異動に関するお知らせ |
| 02/10 | 1,292 | 1,292 | 1,290 | 1,290 | -0.08% | 4,700 | 55億7538万 | -0.69% |
| 02/09 | 1,291 | 1,294 | 1,291 | 1,291 | -0.08% | 13,200 | 55億7970万 | -0.69% |
| 02/06 | 1,301 | 1,301 | 1,290 | 1,292 | -0.77% | 10,900 | 55億8402万 | -0.62% |
| 02/05 | 1,302 | 1,302 | 1,301 | 1,302 | 0% | 74,500 | 56億2724万 | +0.15% |
| 02/04 | 1,302 | 1,303 | 1,301 | 1,302 | +0.08% | 64,600 | 56億2724万 | +0.15% |
| 02/03 | 1,301 | 1,302 | 1,301 | 1,301 | -0.08% | 22,400 | 56億2292万 | +0.08% |
| 02/02 | 1,302 | 1,302 | 1,301 | 1,302 | 0% | 82,300 | 56億2724万 | +0.15% |
| 01/30 | 1,301 | 1,302 | 1,301 | 1,302 | 0% | 100,900 | 56億2724万 | +0.15% |
| 01/29 | 1,302 | 1,302 | 1,301 | 1,302 | +0.08% | 22,900 | 56億2724万 | +0.15% |
| 01/28 | 1,301 | 1,302 | 1,301 | 1,301 | 0% | 39,100 | 56億2292万 | +1.01% |
| 01/27 | 1,301 | 1,302 | 1,301 | 1,301 | 0% | 27,800 | 56億2292万 | +1.96% |
| 01/26 | 1,301 | 1,302 | 1,301 | 1,301 | 0% | 53,900 | 56億2292万 | +2.93% |
| 01/23 | 1,302 | 1,302 | 1,301 | 1,301 | -0.08% | 34,800 | 56億2292万 | +3.91% |
| 01/22 | (IR情報)16:00 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 |
| 01/22 | 1,301 | 1,302 | 1,300 | 1,302 | +0.15% | 71,100 | 56億2724万 | +5% |
| 01/21 | 1,300 | 1,301 | 1,300 | 1,300 | 0% | 16,500 | 56億1860万 | +5.86% |
| 01/20 | 1,300 | 1,301 | 1,300 | 1,300 | 0% | 55,400 | 56億1860万 | +6.91% |
| 01/19 | 1,300 | 1,300 | 1,299 | 1,300 | +0.08% | 52,500 | 56億1860万 | +7.88% |
| 01/16 | 1,300 | 1,300 | 1,299 | 1,299 | 0% | 79,400 | 56億1427万 | +8.79% |
| 01/15 | 1,299 | 1,300 | 1,299 | 1,299 | 0% | 30,300 | 56億1427万 | +9.71% |
| 01/14 | 1,300 | 1,300 | 1,299 | 1,299 | 0% | 46,000 | 56億1427万 | +10.84% |
| 01/13 | 1,299 | 1,300 | 1,299 | 1,299 | 0% | 27,100 | 56億1427万 | +11.98% |
| 01/09 | 1,299 | 1,300 | 1,299 | 1,299 | 0% | 23,600 | 56億1427万 | +13.15% |
| 01/08 | 1,299 | 1,300 | 1,299 | 1,299 | 0% | 17,300 | 56億1427万 | +14.25% |
| 01/07 | 1,300 | 1,300 | 1,299 | 1,299 | 0% | 53,800 | 56億1427万 | +15.47% |
| 01/06 | 1,299 | 1,300 | 1,299 | 1,299 | +0.08% | 58,100 | 56億1427万 | +16.61% |
| 01/05 | 1,299 | 1,300 | 1,298 | 1,298 | 0% | 116,000 | 56億995万 | +17.79% |
| 2025 |
| 12/30 | 1,299 | 1,299 | 1,298 | 1,298 | 0% | 34,000 | 56億995万 | +18.97% |
| 12/29 | 1,298 | 1,299 | 1,298 | 1,298 | 0% | 83,800 | 56億995万 | +20.3% |
| 12/26 | (5%ルール)日野自動車(30.24%) |
| 12/26 | (5%ルール)日野自動車(30.24%) |
| 12/26 | (5%ルール)日野自動車(29.15%) |
| 12/26 | 1,298 | 1,299 | 1,298 | 1,298 | 0% | 26,400 | 56億995万 | +21.65% |
| 12/25 | (5%ルール)本田技研工業(6.02%) |
| 12/25 | (5%ルール)デンソー(9.25%) |
| 12/25 | 1,299 | 1,299 | 1,298 | 1,298 | 0% | 104,600 | 56億995万 | +22.92% |
| 12/24 | 1,300 | 1,301 | 1,298 | 1,298 | -0.15% | 67,800 | 56億995万 | +24.33% |
| 12/23 | 1,314 | 1,314 | 1,300 | 1,300 | -0.23% | 356,400 | 56億1860万 | +25.97% |
| 12/22 | 1,303 | 1,303 | 1,303 | 1,303 | +29.91% | 89,700 | 56億3156万 | +27.75% |
| 12/19 | (IR情報)15:30 ARTS-4株式会社による当社株式に対する公開買付けに関する賛同の意見表明及び応募推奨のお知らせ |
| 12/19 | (IR情報)15:30 ARTS-4株式会社による澤藤電機株式会社(証券コード:6901)の普通株式に対する公開買付けの開始に関するお知らせ |
| 12/19 | (IR情報)15:30 2026年3月期の期末配当予想の修正(無配)及び株主優待制度の廃止に関するお知らせ |
| 12/19 | 1,002 | 1,003 | 1,002 | 1,003 | +0.1% | 400 | 43億3496万 | -0.5% |
| 12/18 | 1,011 | 1,011 | 1,002 | 1,002 | -0.3% | 1,900 | 43億3064万 | -0.6% |
| 12/17 | 1,002 | 1,011 | 1,002 | 1,005 | +0.3% | 3,800 | 43億4361万 | -0.3% |
| 12/16 | 1,002 | 1,005 | 1,002 | 1,002 | -0.2% | 800 | 43億3064万 | -0.6% |
| 12/15 | 1,005 | 1,005 | 1,000 | 1,004 | +0.4% | 2,500 | 43億3928万 | -0.4% |
| 12/12 | 1,012 | 1,012 | 1,000 | 1,000 | -0.79% | 2,600 | 43億2200万 | -0.7% |
| 12/11 | 1,014 | 1,016 | 1,008 | 1,008 | -0.59% | 2,200 | 43億5657万 | 0% |
| 12/10 | 1,033 | 1,033 | 1,012 | 1,014 | -1.93% | 1,600 | 43億8250万 | +0.6% |
| 12/09 | 1,035 | 1,037 | 1,034 | 1,034 | 0% | 6,300 | 44億6894万 | +2.58% |
| 12/08 | 1,010 | 1,034 | 1,010 | 1,034 | +2.78% | 9,800 | 44億6894万 | +2.68% |
| 12/05 | 1,005 | 1,010 | 1,005 | 1,006 | +0.1% | 1,700 | 43億4793万 | +0.1% |
| 12/04 | 1,007 | 1,007 | 1,002 | 1,005 | -0.1% | 1,700 | 43億4361万 | 0% |
| 12/03 | 1,009 | 1,009 | 1,006 | 1,006 | -0.2% | 800 | 43億4793万 | 0% |
| 12/02 | 1,011 | 1,011 | 1,007 | 1,008 | -0.3% | 1,000 | 43億5657万 | +0.2% |
| 12/01 | 1,010 | 1,012 | 1,008 | 1,011 | +0.1% | 1,600 | 43億6954万 | +0.4% |
| 11/28 | 1,012 | 1,013 | 1,006 | 1,010 | +0.1% | 900 | 43億6522万 | +0.3% |
| 11/27 | 1,010 | 1,013 | 1,007 | 1,009 | -0.1% | 7,600 | 43億6089万 | +0.1% |
| 11/26 | 1,010 | 1,010 | 1,010 | 1,010 | 0% | 900 | 43億6522万 | +0.2% |
| 11/25 | 1,007 | 1,010 | 1,007 | 1,010 | +0.3% | 6,300 | 43億6522万 | +0.2% |
| 11/21 | 1,005 | 1,007 | 980 | 1,007 | +0.2% | 3,300 | 43億5225万 | -0.2% |
| 11/20 | 1,006 | 1,011 | 1,000 | 1,005 | -0.1% | 2,800 | 43億4361万 | -0.5% |
| 11/19 | 1,002 | 1,008 | 1,002 | 1,006 | +0.5% | 3,300 | 43億4793万 | -0.49% |
| 11/18 | 1,010 | 1,010 | 1,001 | 1,001 | -0.6% | 2,100 | 43億2632万 | -0.99% |
| 11/17 | 1,008 | 1,012 | 1,000 | 1,007 | +0.7% | 1,800 | 43億5225万 | -0.49% |
| 11/14 | 1,000 | 1,000 | 1,000 | 1,000 | 0% | 300 | 43億2200万 | -1.19% |
| 11/13 | 1,000 | 1,005 | 1,000 | 1,000 | 0% | 1,500 | 43億2200万 | -1.28% |
| 11/12 | 998 | 1,015 | 998 | 1,000 | +0.1% | 1,700 | 43億2200万 | -1.38% |
| 11/11 | 999 | 1,006 | 999 | 999 | +0.4% | 2,000 | 43億1767万 | -1.58% |
| 11/10 | 991 | 1,010 | 989 | 995 | -0.7% | 5,500 | 43億39万 | -2.07% |
| 11/07 | (IR情報)16:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/07 | (IR情報)16:00 業績予想の修正に関するお知らせ |
| 11/07 | 1,016 | 1,020 | 1,000 | 1,002 | -0.89% | 2,500 | 43億3064万 | -1.47% |
| 11/06 | 1,002 | 1,030 | 1,002 | 1,011 | +0.3% | 4,000 | 43億6954万 | -0.69% |
| 11/05 | 1,014 | 1,014 | 995 | 1,008 | -0.3% | 2,200 | 43億5657万 | -1.08% |
| 11/04 | 1,000 | 1,013 | 1,000 | 1,011 | +0.9% | 2,700 | 43億6954万 | -0.98% |
| 10/31 | 1,001 | 1,002 | 1,001 | 1,002 | +0.1% | 300 | 43億3064万 | -2.05% |
| 10/30 | 1,004 | 1,009 | 1,001 | 1,001 | -0.3% | 1,000 | 43億2632万 | -2.44% |
| 10/29 | 1,010 | 1,010 | 1,004 | 1,004 | -1.18% | 900 | 43億3928万 | -2.33% |
| 10/28 | 1,018 | 1,020 | 1,010 | 1,016 | -0.2% | 2,700 | 43億9115万 | -1.26% |
| 10/27 | 1,031 | 1,031 | 1,015 | 1,018 | -1.26% | 2,200 | 43億9979万 | -1.17% |
| 10/24 | 1,022 | 1,031 | 1,022 | 1,031 | +0.88% | 2,600 | 44億5598万 | 0% |
| 10/23 | 1,016 | 1,028 | 1,016 | 1,022 | +0.59% | 1,700 | 44億1708万 | -0.97% |
| 10/22 | 1,042 | 1,042 | 1,016 | 1,016 | +0.4% | 400 | 43億9115万 | -1.65% |
| 10/21 | 1,012 | 1,019 | 1,005 | 1,012 | 0% | 3,300 | 43億7386万 | -2.13% |
| 10/20 | 1,053 | 1,053 | 1,005 | 1,012 | -2.22% | 6,700 | 43億7386万 | -2.22% |
| 10/17 | 1,026 | 1,037 | 1,026 | 1,035 | -0.19% | 1,700 | 44億7327万 | -0.1% |
| 10/16 | 1,027 | 1,037 | 1,025 | 1,037 | +0.97% | 1,100 | 44億8191万 | 0% |
| 10/15 | 1,027 | 1,028 | 1,027 | 1,027 | +1.18% | 400 | 44億3869万 | -1.06% |
| 10/14 | 998 | 1,016 | 998 | 1,015 | 0% | 3,400 | 43億8683万 | -2.22% |
| 10/10 | 1,014 | 1,016 | 1,013 | 1,015 | -0.49% | 9,500 | 43億8683万 | -2.03% |
| 10/09 | 1,024 | 1,025 | 1,020 | 1,020 | -0.58% | 300 | 44億844万 | -1.45% |
| 10/08 | 1,011 | 1,044 | 1,011 | 1,026 | +1.38% | 800 | 44億3437万 | -0.68% |
| 10/07 | 1,029 | 1,029 | 1,007 | 1,012 | -1.65% | 4,100 | 43億7386万 | -1.84% |