| 2026 |
| 03/09 | 1,295 | 1,299 | 1,277 | 1,284 | +0.16% | 95,700 | 141億2400万 | -0.7% |
| 03/06 | 1,292 | 1,304 | 1,274 | 1,282 | +0.71% | 54,800 | 141億200万 | -0.93% |
| 03/05 | 1,260 | 1,292 | 1,259 | 1,273 | +1.76% | 11,900 | 140億300万 | -1.62% |
| 03/04 | 1,275 | 1,293 | 1,251 | 1,251 | -2.34% | 20,700 | 137億6100万 | -3.47% |
| 03/03 | 1,307 | 1,307 | 1,276 | 1,281 | -0.54% | 13,800 | 140億9100万 | -1.31% |
| 03/02 | 1,298 | 1,298 | 1,288 | 1,288 | -1.08% | 10,200 | 141億6800万 | -0.85% |
| 02/27 | 1,293 | 1,313 | 1,291 | 1,302 | +1.4% | 17,700 | 161億6171万 | +0.15% |
| 02/26 | 1,269 | 1,294 | 1,269 | 1,284 | +1.26% | 11,900 | 159億3828万 | -1.23% |
| 02/25 | (IR情報)14:00 組織変更及び役員等の異動に関するお知らせ |
| 02/25 | (IR情報)14:00 代表取締役の異動に関するお知らせ |
| 02/25 | 1,268 | 1,283 | 1,268 | 1,268 | -0.16% | 10,100 | 157億3967万 | -2.61% |
| 02/24 | 1,283 | 1,283 | 1,270 | 1,270 | +0.16% | 9,700 | 157億6449万 | -2.61% |
| 02/20 | 1,283 | 1,283 | 1,268 | 1,268 | -1.4% | 15,400 | 157億3967万 | -2.98% |
| 02/19 | 1,287 | 1,300 | 1,286 | 1,286 | -0.08% | 8,800 | 159億6310万 | -1.83% |
| 02/18 | 1,291 | 1,297 | 1,287 | 1,287 | -0.31% | 7,400 | 159億7552万 | -1.91% |
| 02/17 | 1,305 | 1,305 | 1,288 | 1,291 | +0.23% | 8,200 | 160億2517万 | -1.68% |
| 02/16 | 1,309 | 1,309 | 1,288 | 1,288 | -1.45% | 19,700 | 159億8793万 | -1.98% |
| 02/13 | 1,336 | 1,337 | 1,305 | 1,307 | -0.76% | 7,100 | 162億2378万 | -0.61% |
| 02/12 | 1,329 | 1,339 | 1,317 | 1,317 | -0.6% | 6,100 | 163億4791万 | +0.08% |
| 02/10 | 1,320 | 1,325 | 1,310 | 1,325 | +1.15% | 10,000 | 164億4721万 | +0.61% |
| 02/09 | 1,310 | 1,310 | 1,302 | 1,310 | +0.31% | 17,000 | 162億6101万 | -0.46% |
| 02/06 | 1,319 | 1,319 | 1,301 | 1,306 | -0.99% | 15,900 | 162億1136万 | -0.76% |
| 02/05 | 1,319 | 1,331 | 1,315 | 1,319 | +0.38% | 8,500 | 163億7273万 | +0.23% |
| 02/04 | 1,311 | 1,319 | 1,300 | 1,314 | +0.23% | 9,200 | 163億1067万 | -0.08% |
| 02/03 | 1,309 | 1,313 | 1,300 | 1,311 | +0.15% | 9,300 | 162億7343万 | -0.23% |
| 02/02 | 1,308 | 1,309 | 1,293 | 1,309 | +0.15% | 8,900 | 162億4860万 | -0.3% |
| 01/30 | (IR情報)13:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/30 | (IR情報)13:00 2026年3月期第3四半期決算説明会資料 |
| 01/30 | (IR情報)13:00 自己株式の消却に関するお知らせ |
| 01/30 | 1,287 | 1,314 | 1,285 | 1,307 | +0.46% | 15,300 | 162億2378万 | -0.38% |
| 01/29 | 1,318 | 1,318 | 1,285 | 1,301 | +0.31% | 19,200 | 161億4930万 | -0.84% |
| 01/28 | 1,322 | 1,322 | 1,297 | 1,297 | -0.38% | 8,200 | 160億9965万 | -1.07% |
| 01/27 | 1,309 | 1,310 | 1,300 | 1,302 | 0% | 8,100 | 161億6171万 | -0.61% |
| 01/26 | 1,325 | 1,325 | 1,302 | 1,302 | -1.66% | 10,500 | 161億6171万 | -0.53% |
| 01/23 | 1,305 | 1,327 | 1,305 | 1,324 | +1.15% | 8,600 | 164億3480万 | +1.46% |
| 01/22 | 1,318 | 1,318 | 1,309 | 1,309 | +0.31% | 4,800 | 162億4860万 | +0.54% |
| 01/21 | 1,317 | 1,317 | 1,305 | 1,305 | -0.91% | 4,800 | 161億9895万 | +0.54% |
| 01/20 | 1,337 | 1,337 | 1,317 | 1,317 | -1.5% | 9,100 | 163億4791万 | +1.78% |
| 01/19 | 1,343 | 1,344 | 1,336 | 1,337 | +0.38% | 3,100 | 165億9617万 | +3.64% |
| 01/16 | 1,325 | 1,343 | 1,325 | 1,332 | -0.82% | 7,500 | 165億3410万 | +3.58% |
| 01/15 | 1,320 | 1,343 | 1,320 | 1,343 | +0.3% | 6,000 | 166億7064万 | +4.76% |
| 01/14 | 1,332 | 1,339 | 1,311 | 1,339 | +1.9% | 7,300 | 166億2099万 | +4.77% |
| 01/13 | (IR情報)10:00 CDP「気候変動」分野における評価スコア「B」獲得のお知らせ |
| 01/13 | 1,334 | 1,336 | 1,314 | 1,314 | -0.83% | 13,200 | 163億1067万 | +3.14% |
| 01/09 | 1,310 | 1,333 | 1,310 | 1,325 | +1.15% | 5,100 | 164億4721万 | +4.17% |
| 01/08 | (自社株買い)取締役会(2025年12月2日)での決議状況(取得期間2025年12月3日~2025年12月3日) |
| 01/08 | 1,310 | 1,323 | 1,310 | 1,310 | -1.13% | 6,300 | 162億6101万 | +3.39% |
| 01/07 | 1,324 | 1,337 | 1,320 | 1,325 | -0.67% | 5,100 | 164億4721万 | +4.91% |
| 01/06 | 1,334 | 1,334 | 1,316 | 1,334 | +2.22% | 7,500 | 165億5893万 | +6.04% |
| 01/05 | 1,337 | 1,337 | 1,305 | 1,305 | -0.61% | 18,900 | 161億9895万 | +4.15% |
| 2025 |
| 12/30 | 1,322 | 1,339 | 1,313 | 1,313 | -0.38% | 16,600 | 162億9825万 | +5.12% |
| 12/29 | 1,320 | 1,320 | 1,306 | 1,318 | +2.17% | 14,500 | 163億6032万 | +5.95% |
| 12/26 | 1,286 | 1,290 | 1,284 | 1,290 | +0.08% | 8,000 | 160億1275万 | +4.12% |
| 12/25 | 1,282 | 1,291 | 1,281 | 1,289 | +0.55% | 4,800 | 160億34万 | +4.37% |
| 12/24 | 1,287 | 1,290 | 1,282 | 1,282 | -0.7% | 6,500 | 159億1345万 | +4.14% |
| 12/23 | 1,290 | 1,295 | 1,290 | 1,291 | +0.08% | 5,800 | 160億2517万 | +5.22% |
| 12/22 | 1,280 | 1,300 | 1,280 | 1,290 | +0.39% | 10,200 | 160億1275万 | +5.39% |
| 12/19 | 1,297 | 1,297 | 1,274 | 1,285 | +0.94% | 9,200 | 159億5069万 | +5.24% |
| 12/18 | 1,266 | 1,277 | 1,255 | 1,273 | +0.95% | 16,200 | 158億173万 | +4.52% |
| 12/17 | 1,252 | 1,266 | 1,232 | 1,261 | +3.19% | 16,100 | 156億5278万 | +3.79% |
| 12/16 | 1,229 | 1,230 | 1,216 | 1,222 | -0.57% | 5,900 | 151億6867万 | +0.74% |
| 12/15 | 1,215 | 1,229 | 1,212 | 1,229 | +0.99% | 10,900 | 152億5556万 | +1.4% |
| 12/12 | 1,205 | 1,219 | 1,205 | 1,217 | +0.83% | 6,800 | 151億661万 | +0.5% |
| 12/11 | 1,222 | 1,226 | 1,206 | 1,207 | -1.63% | 14,300 | 149億8248万 | -0.25% |
| 12/10 | (5%ルール)光通信(0%)UH Partners 2(0%) |
| 12/10 | 1,225 | 1,236 | 1,225 | 1,227 | +0.25% | 2,300 | 152億3074万 | +1.4% |
| 12/09 | 1,230 | 1,232 | 1,221 | 1,224 | -0.49% | 5,900 | 151億9350万 | +1.16% |
| 12/08 | 1,239 | 1,240 | 1,228 | 1,230 | -0.73% | 7,900 | 152億6798万 | +1.57% |
| 12/05 | 1,252 | 1,258 | 1,239 | 1,239 | -1.67% | 9,000 | 153億7969万 | +2.4% |
| 12/04 | 1,261 | 1,266 | 1,254 | 1,260 | +1.04% | 16,400 | 156億4036万 | +4.13% |
| 12/03 | (IR情報)10:00 自己株式立会外買付取引(ToSTNeT-3)による自己株式取得結果及び自己株式取得終了に関するお知らせ |
| 12/03 | 1,250 | 1,258 | 1,236 | 1,247 | +3.4% | 42,500 | 154億7900万 | +3.23% |
| 12/02 | (IR情報)16:30 自己株式の取得及び自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付けに関するお知らせ |
| 12/02 | 1,204 | 1,209 | 1,204 | 1,206 | -0.17% | 7,900 | 149億7006万 | -0.25% |
| 12/01 | 1,211 | 1,212 | 1,204 | 1,208 | +0.83% | 9,300 | 149億9489万 | -0.17% |
| 11/28 | 1,210 | 1,210 | 1,198 | 1,198 | -0.5% | 12,400 | 148億7076万 | -1.07% |
| 11/27 | 1,212 | 1,212 | 1,198 | 1,204 | -0.41% | 10,700 | 149億4524万 | -0.74% |
| 11/26 | 1,194 | 1,209 | 1,193 | 1,209 | +1.17% | 7,200 | 150億730万 | -0.41% |
| 11/25 | 1,201 | 1,206 | 1,195 | 1,195 | -0.67% | 8,600 | 148億3352万 | -1.65% |
| 11/21 | 1,182 | 1,203 | 1,182 | 1,203 | +1.52% | 7,600 | 149億3282万 | -1.15% |
| 11/20 | 1,188 | 1,193 | 1,185 | 1,185 | +0.25% | 5,600 | 147億939万 | -2.63% |
| 11/19 | 1,190 | 1,190 | 1,182 | 1,182 | -0.84% | 19,200 | 146億7215万 | -3.04% |
| 11/18 | 1,207 | 1,207 | 1,189 | 1,192 | -0.91% | 12,200 | 147億9628万 | -2.3% |
| 11/17 | 1,205 | 1,209 | 1,202 | 1,203 | -0.41% | 6,400 | 149億3282万 | -1.55% |
| 11/14 | 1,210 | 1,215 | 1,207 | 1,208 | -0.17% | 4,600 | 149億9489万 | -1.31% |
| 11/13 | 1,217 | 1,217 | 1,204 | 1,210 | -0.25% | 5,200 | 150億1972万 | -1.22% |
| 11/12 | 1,198 | 1,224 | 1,198 | 1,213 | +0.5% | 10,600 | 150億5695万 | -1.14% |
| 11/11 | 1,216 | 1,216 | 1,196 | 1,207 | +0.58% | 10,800 | 149億8248万 | -1.71% |
| 11/10 | 1,202 | 1,205 | 1,198 | 1,200 | 0% | 8,900 | 148億9559万 | -2.28% |
| 11/07 | 1,202 | 1,209 | 1,200 | 1,200 | -0.25% | 9,800 | 148億9559万 | -2.36% |
| 11/06 | 1,210 | 1,215 | 1,203 | 1,203 | -0.17% | 6,200 | 149億3282万 | -2.2% |
| 11/05 | 1,227 | 1,235 | 1,204 | 1,205 | -1.31% | 13,200 | 149億5765万 | -2.19% |
| 11/04 | 1,246 | 1,246 | 1,220 | 1,221 | -1.21% | 8,500 | 151億5626万 | -0.97% |
| 10/31 | (IR情報)14:00 2026年3月期第2四半期(中間期)決算説明会資料 |
| 10/31 | (IR情報)14:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 10/31 | 1,227 | 1,369 | 1,216 | 1,236 | +0.98% | 105,100 | 153億4245万 | +0.08% |
| 10/30 | 1,230 | 1,235 | 1,223 | 1,224 | +0.25% | 13,800 | 151億9350万 | -1.05% |
| 10/29 | 1,241 | 1,242 | 1,217 | 1,221 | -0.89% | 13,400 | 151億5626万 | -1.45% |
| 10/28 | 1,259 | 1,259 | 1,232 | 1,232 | -2.07% | 9,000 | 152億9280万 | -0.73% |
| 10/27 | 1,251 | 1,260 | 1,247 | 1,258 | +1.86% | 10,800 | 156億1554万 | +1.37% |
| 10/24 | 1,235 | 1,247 | 1,230 | 1,235 | 0% | 8,000 | 153億3004万 | -0.4% |
| 10/23 | 1,248 | 1,252 | 1,235 | 1,235 | -1.04% | 4,000 | 153億3004万 | -0.48% |
| 10/22 | 1,237 | 1,248 | 1,231 | 1,248 | +1.13% | 5,100 | 154億9141万 | +0.56% |
| 10/21 | 1,230 | 1,234 | 1,228 | 1,234 | +0.08% | 5,300 | 153億1763万 | -0.56% |
| 10/20 | 1,229 | 1,240 | 1,226 | 1,233 | +0.57% | 10,100 | 153億521万 | -0.64% |
| 10/17 | 1,221 | 1,232 | 1,221 | 1,226 | 0% | 7,100 | 152億1832万 | -1.21% |
| 10/16 | 1,217 | 1,229 | 1,217 | 1,226 | 0% | 8,000 | 152億1832万 | -1.21% |
| 10/15 | 1,215 | 1,231 | 1,215 | 1,226 | +1.16% | 6,100 | 152億1832万 | -1.21% |
| 10/14 | 1,224 | 1,229 | 1,212 | 1,212 | -1.46% | 15,900 | 150億4454万 | -2.34% |
| 10/10 | 1,246 | 1,246 | 1,225 | 1,230 | -1.68% | 14,000 | 152億6798万 | -0.89% |
| 10/09 | 1,241 | 1,251 | 1,241 | 1,251 | +0.48% | 4,600 | 155億2865万 | +0.89% |
| 10/08 | 1,242 | 1,253 | 1,242 | 1,245 | +0.24% | 6,000 | 154億5417万 | +0.57% |