| 2026 |
| 04/02 | 1,561 | 1,573 | 1,525 | 1,539 | -0.45% | 57,100 | 550億7157万 | -2.47% |
| 04/01 | 1,544 | 1,546 | 1,522 | 1,546 | +4.67% | 78,400 | 553億2206万 | -2.34% |
| 03/31 | 1,474 | 1,497 | 1,458 | 1,477 | -0.67% | 74,700 | 528億5296万 | -6.87% |
| 03/30 | 1,471 | 1,488 | 1,454 | 1,487 | -3.44% | 105,000 | 532億1080万 | -6.42% |
| 03/27 | 1,530 | 1,546 | 1,521 | 1,540 | +0.06% | 100,400 | 551億736万 | -3.21% |
| 03/26 | (IR情報)11:00 【新卒・中途採用】日本空調サービス、採用サイトを全面リニューアル |
| 03/26 | 1,566 | 1,566 | 1,522 | 1,539 | -1.09% | 93,900 | 550億7157万 | -3.21% |
| 03/25 | 1,545 | 1,567 | 1,545 | 1,556 | +1.83% | 106,900 | 556億7990万 | -2.08% |
| 03/24 | 1,540 | 1,540 | 1,509 | 1,528 | +1.87% | 81,000 | 546億7795万 | -3.72% |
| 03/23 | (5%ルール)三井住友DSアセットマネジメント(4.18%)SMBC日興証券(0.05%) |
| 03/23 | 1,517 | 1,517 | 1,481 | 1,500 | -3.41% | 131,900 | 536億7600万 | -5.36% |
| 03/19 | 1,599 | 1,608 | 1,553 | 1,553 | -3.78% | 94,300 | 555億7255万 | -2.08% |
| 03/18 | 1,583 | 1,619 | 1,579 | 1,614 | +2.09% | 63,800 | 577億5537万 | +1.96% |
| 03/17 | 1,600 | 1,608 | 1,572 | 1,581 | +0.06% | 116,200 | 565億7450万 | +0.32% |
| 03/16 | 1,572 | 1,589 | 1,566 | 1,580 | +0.89% | 101,900 | 565億3872万 | +0.64% |
| 03/13 | (IR情報)11:00 【人的資本の価値向上】日本空調サービス、若手・中堅社員が技を競う 第13回「技術競技会」を開催 |
| 03/13 | 1,550 | 1,586 | 1,548 | 1,566 | -0.57% | 102,300 | 560億3774万 | +0.13% |
| 03/12 | 1,606 | 1,610 | 1,565 | 1,575 | -1.81% | 159,300 | 563億5980万 | +1.09% |
| 03/11 | 1,616 | 1,627 | 1,604 | 1,604 | +0.5% | 78,600 | 573億9753万 | +3.42% |
| 03/10 | 1,600 | 1,613 | 1,585 | 1,596 | +2.9% | 124,200 | 571億1126万 | +3.37% |
| 03/09 | 1,548 | 1,564 | 1,521 | 1,551 | -3.72% | 181,900 | 555億98万 | +0.71% |
| 03/06 | 1,600 | 1,611 | 1,575 | 1,611 | -0.49% | 137,800 | 576億4802万 | +4.88% |
| 03/05 | 1,630 | 1,645 | 1,601 | 1,619 | +3.12% | 149,300 | 579億3429万 | +5.82% |
| 03/04 | 1,610 | 1,630 | 1,543 | 1,570 | -5.59% | 279,900 | 561億8088万 | +3.02% |
| 03/03 | 1,708 | 1,735 | 1,658 | 1,663 | -2.92% | 208,800 | 595億879万 | +9.48% |
| 03/02 | 1,695 | 1,721 | 1,679 | 1,713 | +0.88% | 179,400 | 612億9799万 | +13.22% |
| 02/27 | 1,652 | 1,705 | 1,648 | 1,698 | +2.72% | 122,600 | 607億6123万 | +13.05% |
| 02/26 | 1,681 | 1,707 | 1,647 | 1,653 | -0.36% | 296,600 | 591億5095万 | +10.79% |
| 02/25 | 1,635 | 1,689 | 1,634 | 1,659 | +2.72% | 455,900 | 593億6565万 | +11.87% |
| 02/24 | 1,561 | 1,618 | 1,561 | 1,615 | +3.93% | 285,300 | 577億9116万 | +9.57% |
| 02/20 | 1,545 | 1,561 | 1,529 | 1,554 | +1.17% | 133,700 | 556億833万 | +6% |
| 02/19 | 1,530 | 1,539 | 1,518 | 1,536 | +1.05% | 75,600 | 549億6422万 | +5.28% |
| 02/18 | 1,513 | 1,523 | 1,507 | 1,520 | +1.13% | 89,800 | 543億9168万 | +4.68% |
| 02/17 | 1,520 | 1,527 | 1,498 | 1,503 | -0.86% | 137,700 | 537億8335万 | +3.94% |
| 02/16 | 1,497 | 1,517 | 1,475 | 1,516 | +2.23% | 230,600 | 542億4854万 | +5.35% |
| 02/13 | 1,500 | 1,515 | 1,475 | 1,483 | -2.11% | 146,800 | 530億6767万 | +3.63% |
| 02/12 | (IR情報)16:00 人事異動に関するお知らせ |
| 02/12 | 1,478 | 1,516 | 1,475 | 1,515 | +2.71% | 192,100 | 542億1276万 | +6.32% |
| 02/10 | 1,452 | 1,476 | 1,452 | 1,475 | +2.36% | 115,300 | 527億8140万 | +4.02% |
| 02/09 | 1,467 | 1,467 | 1,433 | 1,441 | +0.28% | 137,200 | 515億6474万 | +2.2% |
| 02/06 | 1,432 | 1,448 | 1,422 | 1,437 | +0.35% | 111,000 | 514億2160万 | +2.35% |
| 02/05 | 1,430 | 1,438 | 1,409 | 1,432 | +1.99% | 146,400 | 512億4268万 | +2.29% |
| 02/04 | 1,406 | 1,422 | 1,371 | 1,404 | -0.5% | 227,900 | 502億4073万 | +0.65% |
| 02/03 | 1,455 | 1,499 | 1,408 | 1,411 | -1.67% | 436,000 | 504億9122万 | +1.44% |
| 02/02 | 1,480 | 1,492 | 1,431 | 1,435 | -2.71% | 692,600 | 513億5004万 | +3.61% |
| 01/30 | (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) |
| 01/30 | (IR情報)16:00 通期業績予想及び配当予想の修正に関するお知らせ |
| 01/30 | 1,465 | 1,498 | 1,442 | 1,475 | +0.68% | 413,400 | 527億8140万 | +6.96% |
| 01/29 | 1,475 | 1,476 | 1,447 | 1,465 | +0.41% | 189,700 | 524億2356万 | +6.86% |
| 01/28 | 1,453 | 1,468 | 1,447 | 1,459 | -0.07% | 190,800 | 522億885万 | +7.2% |
| 01/27 | (IR情報)11:00 【2月は省エネルギー月間】 日本空調サービス、「エコチューニング技術者」の資格保有者が合計100名を突破 |
| 01/27 | 1,463 | 1,472 | 1,446 | 1,460 | -0.07% | 107,600 | 522億4464万 | +8.07% |
| 01/26 | 1,480 | 1,500 | 1,453 | 1,461 | -2.27% | 200,900 | 522億8042万 | +9.11% |
| 01/23 | 1,472 | 1,497 | 1,472 | 1,495 | +2.61% | 210,400 | 534億9708万 | +12.49% |
| 01/22 | 1,452 | 1,457 | 1,440 | 1,457 | +0.48% | 244,500 | 521億3728万 | +10.71% |
| 01/21 | 1,413 | 1,460 | 1,412 | 1,450 | +1.97% | 253,000 | 518億8680万 | +11.11% |
| 01/20 | 1,425 | 1,434 | 1,410 | 1,422 | -0.21% | 148,800 | 508億8484万 | +9.98% |
| 01/19 | 1,415 | 1,428 | 1,401 | 1,425 | +1.06% | 131,500 | 509億9220万 | +11.07% |
| 01/16 | 1,391 | 1,410 | 1,383 | 1,410 | +1.66% | 136,000 | 504億5544万 | +10.76% |
| 01/15 | (IR情報)17:00 ソーシャル経済メディア「NewsPicks」で特集番組が公開。 |
| 01/15 | 1,358 | 1,391 | 1,352 | 1,387 | +1.31% | 187,800 | 496億3240万 | +9.82% |
| 01/14 | 1,363 | 1,384 | 1,358 | 1,369 | +0.66% | 151,200 | 489億8829万 | +8.91% |
| 01/13 | 1,344 | 1,360 | 1,340 | 1,360 | +2.41% | 186,200 | 486億6624万 | +8.71% |
| 01/09 | 1,328 | 1,338 | 1,322 | 1,328 | +0.3% | 85,300 | 475億2115万 | +6.67% |
| 01/08 | 1,326 | 1,333 | 1,319 | 1,324 | -0.82% | 74,500 | 473億7801万 | +6.77% |
| 01/07 | 1,320 | 1,341 | 1,314 | 1,335 | +0.68% | 116,600 | 477億7164万 | +8.01% |
| 01/06 | 1,300 | 1,326 | 1,300 | 1,326 | +2.55% | 143,300 | 474億4958万 | +7.54% |
| 01/05 | (5%ルール)三菱UFJ銀行(1.49%)三菱UFJアセットマネジメント(0.91%)三菱UFJモルガン・スタンレー証券(0.34%)三菱UFJ信託銀行(1.02%) |
| 01/05 | 1,290 | 1,297 | 1,276 | 1,293 | +0.23% | 183,900 | 462億6871万 | +5.12% |
| 2025 |
| 12/30 | 1,310 | 1,312 | 1,290 | 1,290 | -2.05% | 140,100 | 461億6136万 | +4.96% |
| 12/29 | 1,312 | 1,319 | 1,304 | 1,317 | +0.38% | 164,900 | 471億2752万 | +7.33% |
| 12/26 | 1,305 | 1,319 | 1,300 | 1,312 | +1.08% | 220,000 | 469億4860万 | +7.1% |
| 12/25 | 1,284 | 1,303 | 1,274 | 1,298 | +2.12% | 356,900 | 464億4763万 | +6.31% |
| 12/24 | 1,299 | 1,301 | 1,247 | 1,271 | -1.55% | 444,000 | 454億8146万 | +4.35% |
| 12/23 | 1,282 | 1,320 | 1,269 | 1,291 | +1.33% | 829,900 | 461億9714万 | +6.26% |
| 12/22 | 1,302 | 1,308 | 1,238 | 1,274 | +5.12% | 3,016,400 | 455億8881万 | +5.12% |
| 12/19 | 1,194 | 1,212 | 1,193 | 1,212 | +1.17% | 343,400 | 433億7020万 | +0.08% |
| 12/18 | 1,180 | 1,200 | 1,176 | 1,198 | +1.44% | 310,900 | 428億6923万 | -1.16% |
| 12/17 | 1,195 | 1,202 | 1,181 | 1,181 | -0.92% | 377,500 | 422億6090万 | -2.64% |
| 12/16 | 1,188 | 1,198 | 1,173 | 1,192 | +0.51% | 1,264,400 | 426億5452万 | -1.81% |
| 12/15 | (IR情報)16:55 売出価格等の決定に関するお知らせ |
| 12/15 | 1,170 | 1,205 | 1,170 | 1,186 | +0.94% | 893,500 | 424億3982万 | -2.31% |
| 12/12 | 1,167 | 1,177 | 1,165 | 1,175 | +1.29% | 234,300 | 420億4620万 | -3.29% |
| 12/11 | 1,170 | 1,178 | 1,154 | 1,160 | -0.51% | 190,700 | 415億944万 | -4.61% |
| 12/10 | 1,167 | 1,178 | 1,159 | 1,166 | -0.09% | 246,200 | 417億2414万 | -4.27% |
| 12/09 | 1,173 | 1,194 | 1,167 | 1,167 | -0.51% | 279,500 | 417億5992万 | -4.42% |
| 12/08 | 1,150 | 1,183 | 1,132 | 1,173 | -3.77% | 903,500 | 419億7463万 | -4.32% |
| 12/05 | (IR情報)15:30 株式の売出しに関するお知らせ |
| 12/05 | 1,224 | 1,228 | 1,214 | 1,219 | -0.57% | 57,500 | 436億2069万 | -0.89% |
| 12/04 | 1,204 | 1,228 | 1,202 | 1,226 | +1.91% | 60,600 | 438億7118万 | -0.41% |
| 12/03 | 1,213 | 1,213 | 1,198 | 1,203 | -0.82% | 102,400 | 430億4815万 | -2.35% |
| 12/02 | 1,232 | 1,235 | 1,212 | 1,213 | -1.14% | 58,400 | 434億599万 | -1.86% |
| 12/01 | 1,262 | 1,262 | 1,221 | 1,227 | -2.7% | 87,400 | 439億696万 | -0.89% |
| 11/28 | 1,253 | 1,265 | 1,253 | 1,261 | +0.4% | 43,800 | 451億2362万 | +1.78% |
| 11/27 | 1,250 | 1,258 | 1,248 | 1,256 | +0.32% | 32,600 | 449億4470万 | +1.54% |
| 11/26 | 1,251 | 1,258 | 1,246 | 1,252 | +0.56% | 35,900 | 448億156万 | +1.29% |
| 11/25 | 1,251 | 1,259 | 1,235 | 1,245 | -1.03% | 95,600 | 445億5108万 | +0.81% |
| 11/21 | 1,229 | 1,258 | 1,226 | 1,258 | +2.03% | 82,800 | 450億1627万 | +2.03% |
| 11/20 | 1,215 | 1,242 | 1,213 | 1,233 | +2.58% | 87,900 | 441億2167万 | +0.16% |
| 11/19 | 1,207 | 1,215 | 1,196 | 1,202 | -0.41% | 50,500 | 430億1236万 | -2.2% |
| 11/18 | 1,219 | 1,219 | 1,200 | 1,207 | -1.23% | 58,600 | 431億9128万 | -1.71% |
| 11/17 | 1,247 | 1,247 | 1,215 | 1,222 | -1.69% | 74,900 | 437億2804万 | -0.57% |
| 11/14 | 1,220 | 1,243 | 1,220 | 1,243 | +1.22% | 68,900 | 444億7951万 | +1.14% |
| 11/13 | 1,226 | 1,231 | 1,220 | 1,228 | +0.49% | 63,200 | 439億4275万 | -0.08% |
| 11/12 | 1,208 | 1,231 | 1,207 | 1,222 | +1.24% | 58,500 | 437億2804万 | -0.65% |
| 11/11 | 1,210 | 1,219 | 1,200 | 1,207 | -0.08% | 92,500 | 431億9128万 | -1.95% |
| 11/10 | 1,205 | 1,216 | 1,200 | 1,208 | +0.83% | 74,000 | 432億2707万 | -1.95% |
| 11/07 | 1,195 | 1,200 | 1,184 | 1,198 | -0.17% | 65,400 | 428億6923万 | -2.84% |
| 11/06 | 1,213 | 1,213 | 1,199 | 1,200 | -0.58% | 65,300 | 429億4080万 | -2.91% |
| 11/05 | 1,209 | 1,215 | 1,178 | 1,207 | -2.43% | 226,600 | 431億9128万 | -2.58% |
| 11/04 | 1,193 | 1,243 | 1,186 | 1,237 | -5.79% | 298,600 | 442億6480万 | -0.48% |
| 10/31 | (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) |