| 2026 |
| 03/09 | 2,741 | 2,741 | 2,623 | 2,711 | -4.58% | 43,900 | 308億2840万 | +3.24% |
| 03/06 | 2,800 | 2,852 | 2,765 | 2,841 | +0.6% | 14,900 | 323億671万 | +8.73% |
| 03/05 | 2,731 | 2,853 | 2,731 | 2,824 | +5.33% | 25,600 | 321億1339万 | +8.78% |
| 03/04 | (自社株買い)取締役会(2025年4月25日)での決議状況(取得期間2025年5月14日~2026年3月31日) |
| 03/04 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 03/04 | 2,792 | 2,793 | 2,640 | 2,681 | -5.63% | 36,600 | 304億8725万 | +3.96% |
| 03/03 | 2,953 | 2,953 | 2,832 | 2,841 | -3.79% | 28,000 | 323億671万 | +10.67% |
| 03/02 | 2,950 | 2,975 | 2,910 | 2,953 | -0.97% | 22,100 | 335億8033万 | +15.8% |
| 02/27 | 2,951 | 3,005 | 2,925 | 2,982 | +0.81% | 33,800 | 339億1011万 | +17.91% |
| 02/26 | 2,906 | 2,958 | 2,879 | 2,958 | +1.79% | 37,800 | 336億3719万 | +18.18% |
| 02/25 | 2,799 | 2,917 | 2,741 | 2,906 | +5.33% | 45,300 | 330億4586万 | +17.27% |
| 02/24 | 2,687 | 2,770 | 2,678 | 2,759 | +2.99% | 44,100 | 313億7424万 | +12.25% |
| 02/20 | (IR情報)13:00 千葉および山口の工場建設に関するお知らせ |
| 02/20 | 2,610 | 2,688 | 2,559 | 2,679 | +2.64% | 51,300 | 304億6451万 | +9.53% |
| 02/19 | 2,604 | 2,650 | 2,595 | 2,610 | +0.77% | 33,900 | 296億7987万 | +7.1% |
| 02/18 | 2,588 | 2,623 | 2,563 | 2,590 | +0.08% | 29,000 | 294億5244万 | +6.58% |
| 02/17 | 2,595 | 2,650 | 2,558 | 2,588 | -0.19% | 31,700 | 294億2970万 | +6.9% |
| 02/16 | 2,515 | 2,593 | 2,491 | 2,593 | +3.72% | 44,300 | 294億8655万 | +7.42% |
| 02/13 | 2,408 | 2,506 | 2,400 | 2,500 | +3.22% | 55,500 | 284億2900万 | +3.91% |
| 02/12 | 2,444 | 2,444 | 2,331 | 2,422 | -0.9% | 78,500 | 275億4201万 | +0.92% |
| 02/10 | (IR情報)15:30 個別決算における営業外収益の計上に関するお知らせ |
| 02/10 | (IR情報)15:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/10 | 2,430 | 2,447 | 2,418 | 2,444 | +1.58% | 35,500 | 277億9219万 | +2.05% |
| 02/09 | 2,420 | 2,431 | 2,395 | 2,406 | +0.04% | 19,400 | 273億6006万 | +0.67% |
| 02/06 | 2,390 | 2,405 | 2,376 | 2,405 | -0.21% | 14,300 | 273億4869万 | +0.75% |
| 02/05 | 2,419 | 2,429 | 2,391 | 2,410 | -0.41% | 16,800 | 274億555万 | +1.13% |
| 02/04 | (自社株買い)取締役会(2025年4月25日)での決議状況(取得期間2025年5月14日~2026年3月31日) |
| 02/04 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 02/04 | 2,383 | 2,425 | 2,383 | 2,420 | +1.55% | 18,600 | 275億1927万 | +1.81% |
| 02/03 | 2,395 | 2,405 | 2,373 | 2,383 | +1.62% | 12,600 | 270億9852万 | +0.55% |
| 02/02 | 2,400 | 2,400 | 2,339 | 2,345 | -2.41% | 16,400 | 266億6640万 | -0.85% |
| 01/30 | 2,416 | 2,416 | 2,375 | 2,403 | +0.5% | 13,700 | 273億2595万 | +1.78% |
| 01/29 | 2,396 | 2,399 | 2,360 | 2,391 | -0.17% | 12,700 | 271億8949万 | +1.57% |
| 01/28 | 2,401 | 2,426 | 2,376 | 2,395 | -0.33% | 15,200 | 272億3498万 | +2.13% |
| 01/27 | 2,386 | 2,415 | 2,383 | 2,403 | +0.71% | 10,400 | 273億2595万 | +2.91% |
| 01/26 | 2,425 | 2,425 | 2,376 | 2,386 | -1.61% | 13,400 | 271億3263万 | +2.62% |
| 01/23 | 2,420 | 2,454 | 2,405 | 2,425 | +0.41% | 11,100 | 275億7613万 | +4.75% |
| 01/22 | 2,377 | 2,416 | 2,354 | 2,415 | +3.47% | 18,500 | 274億6241万 | +4.82% |
| 01/21 | 2,309 | 2,354 | 2,297 | 2,334 | +0.13% | 17,000 | 265億4131万 | +1.66% |
| 01/20 | 2,424 | 2,424 | 2,331 | 2,331 | -3.4% | 15,700 | 265億719万 | +1.79% |
| 01/19 | 2,453 | 2,453 | 2,413 | 2,413 | -1.95% | 14,800 | 274億3967万 | +5.69% |
| 01/16 | 2,454 | 2,461 | 2,384 | 2,461 | +0.29% | 20,200 | 279億8550万 | +8.32% |
| 01/15 | 2,422 | 2,457 | 2,422 | 2,454 | +1.32% | 10,800 | 279億590万 | +8.63% |
| 01/14 | 2,400 | 2,435 | 2,396 | 2,422 | +1.76% | 15,700 | 275億4201万 | +7.79% |
| 01/13 | 2,411 | 2,411 | 2,336 | 2,380 | -1.29% | 24,000 | 270億6440万 | +6.44% |
| 01/09 | 2,400 | 2,411 | 2,370 | 2,411 | +0.96% | 18,600 | 274億1692万 | +8.26% |
| 01/08 | 2,357 | 2,390 | 2,350 | 2,388 | +1.32% | 19,900 | 271億5538万 | +7.76% |
| 01/07 | (自社株買い)取締役会(2025年4月25日)での決議状況(取得期間2025年5月14日~2026年3月31日) |
| 01/07 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 01/07 | 2,311 | 2,359 | 2,300 | 2,357 | +2.3% | 25,500 | 268億286万 | +6.84% |
| 01/06 | 2,326 | 2,327 | 2,299 | 2,304 | -0.26% | 21,000 | 262億16万 | +4.87% |
| 01/05 | 2,359 | 2,359 | 2,290 | 2,310 | -0.6% | 25,700 | 262億6839万 | +5.43% |
| 2025 |
| 12/30 | 2,279 | 2,328 | 2,271 | 2,324 | +0.96% | 24,300 | 264億2759万 | +6.46% |
| 12/29 | 2,269 | 2,302 | 2,268 | 2,302 | +1.63% | 22,600 | 261億7742万 | +5.84% |
| 12/26 | 2,263 | 2,279 | 2,255 | 2,265 | +0.53% | 8,300 | 257億5667万 | +4.43% |
| 12/25 | 2,255 | 2,280 | 2,245 | 2,253 | +0.4% | 11,600 | 256億2021万 | +4.06% |
| 12/24 | 2,236 | 2,250 | 2,221 | 2,244 | -0.13% | 3,400 | 255億1787万 | +3.84% |
| 12/23 | 2,254 | 2,284 | 2,241 | 2,247 | +0.18% | 25,300 | 255億5198万 | +4.17% |
| 12/22 | 2,180 | 2,251 | 2,171 | 2,243 | +3.7% | 37,100 | 255億649万 | +4.04% |
| 12/19 | 2,160 | 2,170 | 2,144 | 2,163 | +0.89% | 18,400 | 245億9677万 | +0.28% |
| 12/18 | 2,140 | 2,160 | 2,123 | 2,144 | -0.74% | 14,300 | 243億8071万 | -0.6% |
| 12/17 | 2,122 | 2,177 | 2,122 | 2,160 | +1.41% | 16,400 | 245億6265万 | -0.09% |
| 12/16 | 2,164 | 2,175 | 2,120 | 2,130 | -1.21% | 19,200 | 242億2150万 | -1.57% |
| 12/15 | 2,201 | 2,201 | 2,149 | 2,156 | -2.53% | 24,100 | 245億1716万 | -0.55% |
| 12/12 | 2,190 | 2,221 | 2,178 | 2,212 | +1.51% | 30,900 | 251億5397万 | +1.84% |
| 12/11 | 2,157 | 2,185 | 2,157 | 2,179 | +1.02% | 28,800 | 247億7871万 | +0.14% |
| 12/10 | 2,140 | 2,166 | 2,140 | 2,157 | +1.27% | 20,900 | 245億2854万 | -1.1% |
| 12/09 | 2,138 | 2,159 | 2,128 | 2,130 | -0.65% | 29,900 | 242億2150万 | -2.65% |
| 12/08 | 2,160 | 2,160 | 2,130 | 2,144 | -0.65% | 25,300 | 243億8071万 | -2.46% |
| 12/05 | 2,139 | 2,180 | 2,129 | 2,158 | +0.89% | 45,700 | 245億3991万 | -2.18% |
| 12/04 | 2,162 | 2,162 | 2,134 | 2,139 | -1.02% | 20,300 | 243億2385万 | -3.34% |
| 12/03 | (自社株買い)取締役会(2025年4月25日)での決議状況(取得期間2025年5月14日~2026年3月31日) |
| 12/03 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 12/03 | 2,150 | 2,171 | 2,129 | 2,161 | +1.46% | 21,500 | 245億7402万 | -2.79% |
| 12/02 | 2,165 | 2,174 | 2,127 | 2,130 | -0.09% | 22,000 | 242億2150万 | -4.44% |
| 12/01 | 2,160 | 2,189 | 2,123 | 2,132 | -0.7% | 20,200 | 242億4425万 | -4.65% |
| 11/28 | 2,150 | 2,165 | 2,147 | 2,147 | 0% | 16,300 | 244億1482万 | -4.28% |
| 11/27 | 2,105 | 2,155 | 2,100 | 2,147 | +1.85% | 22,700 | 244億1482万 | -4.54% |
| 11/26 | 2,129 | 2,131 | 2,107 | 2,108 | -0.89% | 31,000 | 239億7133万 | -6.52% |
| 11/25 | 2,116 | 2,165 | 2,113 | 2,127 | -0.47% | 26,700 | 241億8739万 | -5.84% |
| 11/21 | 2,166 | 2,170 | 2,129 | 2,137 | -1.7% | 19,800 | 243億110万 | -5.65% |
| 11/20 | 2,163 | 2,182 | 2,151 | 2,174 | +1.3% | 11,500 | 247億2185万 | -4.27% |
| 11/19 | 2,152 | 2,181 | 2,144 | 2,146 | -0.69% | 14,500 | 244億345万 | -5.67% |
| 11/18 | 2,215 | 2,216 | 2,161 | 2,161 | -2.13% | 22,800 | 245億7402万 | -5.14% |
| 11/17 | 2,266 | 2,268 | 2,200 | 2,208 | -2.56% | 33,700 | 251億849万 | -3.29% |
| 11/14 | 2,291 | 2,325 | 2,220 | 2,266 | +4.42% | 92,500 | 257億6804万 | -0.92% |
| 11/13 | (IR情報)15:30 自己株式の取得状況及び取得終了に関するお知らせ |
| 11/13 | (IR情報)15:30 自己株式の取得に係る事項の決定に関するお知らせ |
| 11/13 | (IR情報)15:30 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/13 | 2,281 | 2,281 | 2,102 | 2,170 | -3.94% | 27,100 | 246億7637万 | -5.2% |
| 11/12 | 2,232 | 2,279 | 2,231 | 2,259 | +1.21% | 23,300 | 256億8844万 | -1.57% |
| 11/11 | 2,260 | 2,291 | 2,211 | 2,232 | +1% | 29,200 | 253億8141万 | -2.83% |
| 11/10 | 2,275 | 2,285 | 2,210 | 2,210 | -2.94% | 17,900 | 251億3123万 | -3.87% |
| 11/07 | 2,285 | 2,300 | 2,271 | 2,277 | -0.87% | 18,900 | 258億9313万 | -1.04% |
| 11/06 | (自社株買い)取締役会(2025年4月25日)での決議状況(取得期間2025年5月14日~2026年3月31日) |
| 11/06 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |
| 11/06 | 2,299 | 2,326 | 2,297 | 2,297 | -0.09% | 15,600 | 261億2056万 | -0.04% |
| 11/05 | 2,351 | 2,351 | 2,269 | 2,299 | -2.21% | 20,800 | 261億4330万 | +0.09% |
| 11/04 | 2,372 | 2,399 | 2,345 | 2,351 | -0.89% | 12,800 | 267億3463万 | +2.31% |
| 10/31 | 2,333 | 2,379 | 2,325 | 2,372 | +1.41% | 19,800 | 269億7343万 | +3.4% |
| 10/30 | 2,344 | 2,373 | 2,331 | 2,339 | -0.21% | 20,300 | 265億9817万 | +2.1% |
| 10/29 | 2,393 | 2,393 | 2,320 | 2,344 | -1.88% | 23,400 | 266億5503万 | +2.36% |
| 10/28 | (IR情報)15:30 メキシコ現地法人(関係会社)設立に関するお知らせ |
| 10/28 | 2,322 | 2,431 | 2,301 | 2,389 | +3.64% | 54,700 | 271億6675万 | +4.37% |
| 10/27 | 2,314 | 2,328 | 2,304 | 2,305 | -0.39% | 23,900 | 262億1153万 | +0.83% |
| 10/24 | 2,299 | 2,333 | 2,297 | 2,314 | +0.74% | 26,400 | 263億1388万 | +1.18% |
| 10/23 | 2,300 | 2,301 | 2,280 | 2,297 | -0.13% | 12,300 | 261億2056万 | +0.35% |
| 10/22 | 2,300 | 2,309 | 2,291 | 2,300 | +0.04% | 24,100 | 261億5468万 | +0.31% |
| 10/21 | 2,235 | 2,300 | 2,235 | 2,299 | +4.31% | 29,300 | 261億4330万 | +0.13% |
| 10/20 | 2,274 | 2,306 | 2,204 | 2,204 | -2.95% | 59,700 | 250億6300万 | -4.05% |
| 10/17 | 2,280 | 2,301 | 2,271 | 2,271 | -0.39% | 15,000 | 258億2490万 | -1.39% |
| 10/16 | 2,300 | 2,301 | 2,262 | 2,280 | 0% | 16,500 | 259億2724万 | -1.04% |
| 10/15 | 2,250 | 2,291 | 2,250 | 2,280 | +1.97% | 15,200 | 259億2724万 | -1.17% |
| 10/14 | 2,270 | 2,274 | 2,219 | 2,236 | -2.06% | 18,000 | 254億2689万 | -3.25% |
| 10/10 | 2,313 | 2,313 | 2,240 | 2,283 | -1.3% | 18,600 | 259億6136万 | -1.42% |
| 10/09 | 2,321 | 2,321 | 2,288 | 2,313 | +0.22% | 26,700 | 263億251万 | -0.26% |
| 10/08 | 2,315 | 2,342 | 2,295 | 2,308 | -0.22% | 28,400 | 262億4565万 | -0.6% |
| 10/03 | (自社株買い)取締役会(2025年4月25日)での決議状況(取得期間2025年5月14日~2026年3月31日) |
| 10/03 | (IR情報)15:30 自己株式の取得状況に関するお知らせ |