| 2026 |
| 03/06 | 1,212 | 1,242 | 1,196 | 1,221 | -1.45% | 800 | 71億47万 | -3.1% |
| 03/05 | (IR情報)18:00 当社取締役会の実効性評価の概要に関するお知らせ(第3回) |
| 03/05 | 1,259 | 1,259 | 1,229 | 1,239 | +3.25% | 900 | 72億514万 | -1.74% |
| 03/04 | 1,170 | 1,230 | 1,170 | 1,200 | -2.44% | 2,500 | 69億7835万 | -4.91% |
| 03/03 | 1,235 | 1,237 | 1,230 | 1,230 | -1.44% | 700 | 71億5281万 | -2.77% |
| 03/02 | 1,220 | 1,256 | 1,220 | 1,248 | -1.58% | 1,200 | 72億5748万 | -1.5% |
| 02/27 | 1,237 | 1,268 | 1,237 | 1,268 | +0.08% | 1,300 | 73億7379万 | 0% |
| 02/26 | 1,220 | 1,267 | 1,220 | 1,267 | +2.34% | 11,600 | 73億6797万 | -0.16% |
| 02/25 | 1,238 | 1,238 | 1,238 | 1,238 | +1.31% | 600 | 71億9933万 | -2.44% |
| 02/24 | 1,220 | 1,232 | 1,216 | 1,222 | +0.16% | 1,300 | 71億628万 | -3.78% |
| 02/20 | 1,225 | 1,240 | 1,220 | 1,220 | +0.58% | 1,900 | 70億9465万 | -4.16% |
| 02/19 | 1,214 | 1,230 | 1,206 | 1,213 | -0.82% | 2,300 | 70億5395万 | -4.86% |
| 02/18 | 1,204 | 1,232 | 1,204 | 1,223 | +1.07% | 2,000 | 71億1210万 | -4.23% |
| 02/17 | 1,259 | 1,264 | 1,180 | 1,210 | -3.89% | 14,000 | 70億3650万 | -5.39% |
| 02/16 | 1,275 | 1,280 | 1,216 | 1,259 | -1.79% | 3,200 | 73億2145万 | -1.79% |
| 02/13 | (自社株買い)取締役会(2025年6月6日)での決議状況(取得期間2025年6月9日~2026年3月23日) |
| 02/13 | 1,302 | 1,302 | 1,282 | 1,282 | -3.32% | 700 | 74億5520万 | 0% |
| 02/12 | 1,300 | 1,340 | 1,290 | 1,326 | -1.27% | 8,200 | 77億1107万 | +3.43% |
| 02/10 | (IR情報)18:00 株主提案に対する当社取締役会の意見に関するお知らせ |
| 02/10 | (IR情報)18:00 設備投資(生産設備の再構築)に関するお知らせ |
| 02/10 | (IR情報)18:00 役員の選任・異動に関するお知らせ |
| 02/10 | (IR情報)18:00 2025年12月期決算短信〔日本基準〕(非連結) |
| 02/10 | 1,320 | 1,343 | 1,313 | 1,343 | +2.28% | 6,200 | 78億993万 | +5% |
| 02/09 | 1,318 | 1,318 | 1,295 | 1,313 | +0.77% | 1,300 | 76億3548万 | +2.82% |
| 02/06 | 1,285 | 1,303 | 1,285 | 1,303 | +0.62% | 400 | 75億7732万 | +2.2% |
| 02/05 | 1,286 | 1,315 | 1,286 | 1,295 | -0.15% | 800 | 75億3080万 | +1.65% |
| 02/04 | (IR情報)10:30 自己株式の取得状況に関するお知らせ |
| 02/04 | 1,300 | 1,302 | 1,248 | 1,297 | -1.74% | 6,900 | 75億4243万 | +1.73% |
| 02/03 | 1,271 | 1,352 | 1,257 | 1,320 | +5.35% | 16,800 | 76億7618万 | +3.29% |
| 02/02 | (IR情報)16:30 自己株式の取得状況に関するお知らせ |
| 02/02 | (IR情報)16:30 株主提案に関する書面受領のお知らせ |
| 02/02 | 1,260 | 1,260 | 1,253 | 1,253 | -0.56% | 500 | 72億8656万 | -2.11% |
| 01/30 | 1,260 | 1,265 | 1,260 | 1,260 | -0.08% | 600 | 73億2727万 | -1.87% |
| 01/29 | 1,240 | 1,269 | 1,237 | 1,261 | +1.69% | 2,200 | 73億3308万 | -2.1% |
| 01/28 | 1,258 | 1,283 | 1,240 | 1,240 | -2.36% | 1,200 | 72億1096万 | -4.1% |
| 01/27 | 1,270 | 1,281 | 1,253 | 1,270 | 0% | 400 | 73億8542万 | -1.93% |
| 01/26 | 1,270 | 1,271 | 1,261 | 1,270 | -0.08% | 800 | 73億8542万 | -1.93% |
| 01/23 | 1,282 | 1,284 | 1,271 | 1,271 | -0.39% | 1,000 | 73億9123万 | -1.93% |
| 01/22 | 1,281 | 1,281 | 1,270 | 1,276 | -0.39% | 1,400 | 74億2031万 | -1.62% |
| 01/21 | 1,262 | 1,281 | 1,256 | 1,281 | +1.03% | 1,100 | 74億4939万 | -1.23% |
| 01/20 | 1,280 | 1,301 | 1,268 | 1,268 | -0.94% | 600 | 73億7379万 | -2.31% |
| 01/19 | 1,282 | 1,282 | 1,267 | 1,280 | -0.16% | 900 | 74億4357万 | -1.39% |
| 01/16 | 1,280 | 1,294 | 1,261 | 1,282 | +0.16% | 1,200 | 74億5520万 | -1.23% |
| 01/15 | 1,252 | 1,282 | 1,252 | 1,280 | +0.47% | 2,600 | 74億4357万 | -1.39% |
| 01/14 | 1,270 | 1,279 | 1,260 | 1,274 | +0.31% | 8,300 | 74億868万 | -1.85% |
| 01/13 | (IR情報)18:00 2025年12月期通期業績予想の修正に関するお知らせ |
| 01/13 | (自社株買い)取締役会(2025年6月6日)での決議状況(取得期間2025年6月9日~2026年3月23日) |
| 01/13 | 1,266 | 1,299 | 1,266 | 1,270 | +0.4% | 1,600 | 73億8542万 | -2.16% |
| 01/09 | 1,267 | 1,293 | 1,265 | 1,265 | -0.78% | 1,900 | 73億5634万 | -2.54% |
| 01/08 | 1,274 | 1,282 | 1,261 | 1,275 | +0.16% | 1,200 | 74億1449万 | -1.77% |
| 01/07 | (IR情報)16:00 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 |
| 01/07 | 1,256 | 1,273 | 1,256 | 1,273 | +1.03% | 900 | 74億286万 | -1.93% |
| 01/06 | 1,281 | 1,281 | 1,260 | 1,260 | -1.49% | 2,000 | 73億2727万 | -3% |
| 01/05 | (IR情報)13:00 自己株式の取得状況に関するお知らせ |
| 01/05 | 1,275 | 1,331 | 1,275 | 1,279 | +0.79% | 4,300 | 74億3776万 | -1.54% |
| 2025 |
| 12/30 | 1,284 | 1,289 | 1,243 | 1,269 | -1.55% | 3,800 | 73億7960万 | -2.31% |
| 12/29 | 1,296 | 1,298 | 1,289 | 1,289 | -2.57% | 3,100 | 74億9591万 | -0.77% |
| 12/26 | 1,341 | 1,371 | 1,318 | 1,323 | -2% | 3,800 | 76億9363万 | +1.85% |
| 12/25 | 1,377 | 1,377 | 1,322 | 1,350 | -1.75% | 3,600 | 78億5064万 | +4.09% |
| 12/24 | 1,332 | 1,377 | 1,318 | 1,374 | +0.88% | 3,000 | 79億9021万 | +6.26% |
| 12/23 | 1,367 | 1,367 | 1,332 | 1,362 | 0% | 2,300 | 79億2043万 | +5.75% |
| 12/22 | 1,380 | 1,380 | 1,302 | 1,362 | -1.3% | 4,300 | 79億2043万 | +6.07% |
| 12/19 | 1,296 | 1,400 | 1,295 | 1,380 | +7.06% | 8,900 | 80億2510万 | +7.81% |
| 12/18 | 1,276 | 1,289 | 1,275 | 1,289 | +1.02% | 800 | 74億9591万 | +0.94% |
| 12/17 | 1,299 | 1,299 | 1,275 | 1,276 | -0.7% | 700 | 74億2031万 | -0.23% |
| 12/16 | 1,297 | 1,300 | 1,268 | 1,285 | -0.93% | 2,700 | 74億7265万 | +0.23% |
| 12/15 | 1,290 | 1,297 | 1,277 | 1,297 | +0.54% | 400 | 75億4243万 | +1.25% |
| 12/12 | (自社株買い)取締役会(2025年6月6日)での決議状況(取得期間2025年6月9日~2026年3月23日) |
| 12/12 | 1,288 | 1,299 | 1,280 | 1,290 | +0.16% | 1,800 | 75億172万 | +0.86% |
| 12/11 | 1,272 | 1,288 | 1,272 | 1,288 | +0.86% | 1,400 | 74億9009万 | +0.7% |
| 12/10 | 1,275 | 1,282 | 1,275 | 1,277 | -0.78% | 500 | 74億2613万 | -0.08% |
| 12/09 | 1,271 | 1,287 | 1,271 | 1,287 | +1.02% | 500 | 74億8428万 | +0.7% |
| 12/08 | 1,278 | 1,278 | 1,271 | 1,274 | -0.31% | 700 | 74億868万 | -0.23% |
| 12/05 | 1,280 | 1,282 | 1,275 | 1,278 | +0.24% | 1,600 | 74億3194万 | +0.08% |
| 12/04 | 1,275 | 1,275 | 1,275 | 1,275 | +0.39% | 100 | 74億1449万 | -0.16% |
| 12/03 | 1,280 | 1,281 | 1,270 | 1,270 | -0.78% | 1,000 | 73億8542万 | -0.55% |
| 12/02 | 1,279 | 1,280 | 1,275 | 1,280 | +0.63% | 700 | 74億4357万 | +0.23% |
| 12/01 | (IR情報)14:00 自己株式の取得状況に関するお知らせ |
| 12/01 | 1,275 | 1,281 | 1,270 | 1,272 | -0.63% | 400 | 73億9705万 | -0.39% |
| 11/28 | 1,271 | 1,280 | 1,265 | 1,280 | +0.63% | 1,000 | 74億4357万 | +0.23% |
| 11/27 | 1,272 | 1,272 | 1,265 | 1,272 | 0% | 1,000 | 73億9705万 | -0.39% |
| 11/26 | 1,282 | 1,283 | 1,269 | 1,272 | -0.78% | 800 | 73億9705万 | -0.39% |
| 11/25 | 1,274 | 1,284 | 1,272 | 1,282 | +0.23% | 1,100 | 74億5520万 | +0.39% |
| 11/21 | 1,253 | 1,279 | 1,253 | 1,279 | +1.27% | 2,500 | 74億3776万 | +0.31% |
| 11/20 | 1,260 | 1,267 | 1,260 | 1,263 | +0.8% | 2,700 | 73億4471万 | -1.02% |
| 11/19 | 1,258 | 1,258 | 1,251 | 1,253 | -0.4% | 1,700 | 72億8656万 | -1.8% |
| 11/18 | 1,251 | 1,258 | 1,246 | 1,258 | +0.16% | 4,400 | 73億1563万 | -1.49% |
| 11/17 | 1,253 | 1,271 | 1,253 | 1,256 | -1.18% | 4,100 | 73億400万 | -1.72% |
| 11/14 | 1,304 | 1,304 | 1,250 | 1,271 | -2.98% | 2,900 | 73億9123万 | -0.7% |
| 11/13 | 1,306 | 1,321 | 1,306 | 1,310 | -0.61% | 2,600 | 76億1803万 | +2.26% |
| 11/12 | (自社株買い)取締役会(2025年6月6日)での決議状況(取得期間2025年6月9日~2026年3月23日) |
| 11/12 | 1,287 | 1,349 | 1,264 | 1,318 | -4.15% | 9,600 | 76億6455万 | +2.89% |
| 11/11 | 1,250 | 1,400 | 1,250 | 1,375 | +10.26% | 38,500 | 79億9602万 | +7.34% |
| 11/10 | (IR情報)18:00 2025年12月期(第58期)配当予想の修正(増配)に関するお知らせ |
| 11/10 | (IR情報)18:00 2025年12月期第3四半期決算短信〔日本基準〕(非連結) |
| 11/10 | 1,260 | 1,260 | 1,247 | 1,247 | -1.03% | 400 | 72億5167万 | -2.43% |
| 11/07 | 1,265 | 1,265 | 1,257 | 1,260 | -0.79% | 2,700 | 73億2727万 | -1.64% |
| 11/06 | 1,272 | 1,272 | 1,269 | 1,270 | -0.16% | 300 | 73億8542万 | -1.01% |
| 11/05 | 1,279 | 1,279 | 1,272 | 1,272 | +0.16% | 4,300 | 73億9705万 | -1.01% |
| 11/04 | (IR情報)14:00 自己株式の取得状況に関するお知らせ |
| 11/04 | 1,253 | 1,274 | 1,253 | 1,270 | -0.7% | 4,000 | 73億8542万 | -1.24% |
| 10/31 | 1,283 | 1,283 | 1,254 | 1,279 | +0.63% | 2,500 | 74億3776万 | -0.7% |
| 10/30 | 1,286 | 1,286 | 1,270 | 1,271 | +0.63% | 1,100 | 73億9123万 | -1.4% |
| 10/29 | 1,268 | 1,280 | 1,263 | 1,263 | -0.94% | 2,000 | 73億4471万 | -2.17% |
| 10/28 | 1,281 | 1,281 | 1,275 | 1,275 | -0.47% | 1,900 | 74億1449万 | -1.24% |
| 10/27 | 1,284 | 1,284 | 1,274 | 1,281 | -0.23% | 700 | 74億4939万 | -0.85% |
| 10/24 | 1,284 | 1,287 | 1,282 | 1,284 | +1.1% | 1,300 | 74億6683万 | -0.62% |
| 10/23 | 1,264 | 1,270 | 1,264 | 1,270 | +0.55% | 400 | 73億8542万 | -1.7% |
| 10/22 | 1,288 | 1,288 | 1,251 | 1,263 | -1.94% | 1,100 | 73億4471万 | -2.32% |
| 10/21 | 1,265 | 1,288 | 1,265 | 1,288 | +2.22% | 600 | 74億9009万 | -0.46% |
| 10/20 | 1,229 | 1,260 | 1,229 | 1,260 | +0.8% | 2,500 | 73億2727万 | -2.78% |
| 10/17 | 1,263 | 1,277 | 1,250 | 1,250 | -2.57% | 4,500 | 72億6911万 | -3.77% |
| 10/16 | 1,265 | 1,286 | 1,265 | 1,283 | +1.02% | 1,900 | 74億6102万 | -1.31% |
| 10/15 | 1,290 | 1,297 | 1,250 | 1,270 | -1.55% | 4,800 | 73億8542万 | -2.38% |
| 10/14 | 1,280 | 1,290 | 1,279 | 1,290 | +0.7% | 2,500 | 75億172万 | -0.85% |
| 10/10 | (自社株買い)取締役会(2025年6月6日)での決議状況(取得期間2025年6月9日~2026年3月23日) |
| 10/10 | 1,289 | 1,289 | 1,281 | 1,281 | -0.62% | 1,000 | 74億4939万 | -1.54% |
| 10/09 | 1,304 | 1,304 | 1,263 | 1,289 | -1.15% | 2,500 | 74億9591万 | -0.92% |
| 10/08 | 1,309 | 1,309 | 1,292 | 1,304 | -0.38% | 1,400 | 75億8314万 | +0.23% |
| 10/07 | (IR情報)18:00 生産設備の再構築に関するお知らせ(開示事項の経過) |
| 10/07 | 1,312 | 1,312 | 1,292 | 1,309 | -0.23% | 1,500 | 76億1221万 | +0.69% |
| 10/01 | (IR情報)12:00 自己株式の取得状況に関するお知らせ |