| 2026 |
| 04/01 | 1,104 | 1,117 | 1,102 | 1,112 | +2.39% | 77,200 | 231億2960万 | -4.55% |
| 03/31 | 1,036 | 1,087 | 1,036 | 1,086 | +4.02% | 135,200 | 225億8880万 | -7.1% |
| 03/31 | (空売り報告)Barclays Capital Securities Ltd 187,875株(0.9%)+0.02% |
| 03/30 | 1,019 | 1,044 | 1,003 | 1,044 | -1.14% | 114,600 | 217億1520万 | -11.07% |
| 03/27 | 1,046 | 1,060 | 1,036 | 1,056 | +0.96% | 86,000 | 219億6480万 | -10.66% |
| 03/27 | (空売り報告)Diversified Select Opportunities, LLC 250,400株(1.2%)+0.07% |
| 03/26 | 1,077 | 1,078 | 1,039 | 1,046 | -3.68% | 77,900 | 217億5680万 | -11.88% |
| 03/26 | (空売り報告)Barclays Capital Securities Ltd 183,275株(0.88%)-0.06% |
| 03/25 | 1,105 | 1,106 | 1,081 | 1,086 | -0.09% | 94,600 | 225億8880万 | -9.05% |
| 03/24 | 1,076 | 1,088 | 1,067 | 1,087 | +3.43% | 78,400 | 226億960万 | -9.42% |
| 03/24 | (空売り報告)Barclays Capital Securities Ltd 197,175株(0.94%)+0.13% |
| 03/23 | (5%ルール)エフエムアールエルエルシー(FMR LLC)(5.09%) |
| 03/23 | 1,073 | 1,073 | 1,046 | 1,051 | -4.28% | 87,000 | 218億6080万 | -12.85% |
| 03/23 | (空売り報告)Diversified Select Opportunities, LLC 236,000株(1.13%)+0.13% |
| 03/19 | 1,136 | 1,136 | 1,092 | 1,098 | -5.18% | 115,300 | 228億3840万 | -9.7% |
| 03/19 | (空売り報告)Barclays Capital Securities Ltd 169,975株(0.81%)+0.02% |
| 03/18 | 1,156 | 1,163 | 1,146 | 1,158 | +0.43% | 55,400 | 240億8640万 | -5.62% |
| 03/18 | (空売り報告)Barclays Capital Securities Ltd 166,275株(0.79%)-0.01% |
| 03/17 | 1,168 | 1,174 | 1,144 | 1,153 | -0.6% | 49,400 | 239億8240万 | -6.72% |
| 03/16 | 1,160 | 1,173 | 1,152 | 1,160 | -0.17% | 48,700 | 241億2800万 | -6.68% |
| 03/13 | 1,181 | 1,190 | 1,162 | 1,162 | -3.17% | 90,700 | 241億6960万 | -7.11% |
| 03/13 | (空売り報告)Diversified Select Opportunities, LLC 208,600株(1%)+0.1% |
| 03/13 | (空売り報告)Barclays Capital Securities Ltd 167,375株(0.8%)+0.03% |
| 03/12 | 1,220 | 1,231 | 1,188 | 1,200 | -2.76% | 86,200 | 249億6000万 | -4.46% |
| 03/11 | 1,255 | 1,255 | 1,229 | 1,234 | -0.64% | 49,700 | 256億6720万 | -2.22% |
| 03/10 | 1,249 | 1,254 | 1,229 | 1,242 | +1.55% | 78,700 | 258億3360万 | -1.97% |
| 03/09 | 1,208 | 1,225 | 1,192 | 1,223 | -1.13% | 129,200 | 254億3840万 | -3.93% |
| 03/06 | 1,228 | 1,253 | 1,219 | 1,237 | +2.32% | 92,100 | 257億2960万 | -3.28% |
| 03/06 | (空売り報告)Barclays Capital Securities Ltd 160,375株(0.77%)-0.08% |
| 03/05 | (IR情報)11:00 連結子会社システムサポートが Celonis 国内最高位の「Platinum Partner」 認定を取得のお知らせ |
| 03/05 | 1,210 | 1,232 | 1,204 | 1,209 | +2.28% | 71,800 | 251億4720万 | -6.06% |
| 03/04 | (IR情報)13:00 自己株式の取得状況および取得完了に関するお知らせ |
| 03/04 | 1,204 | 1,229 | 1,168 | 1,182 | -2.23% | 116,100 | 245億8560万 | -8.87% |
| 03/04 | (空売り報告)Barclays Capital Securities Ltd 176,875株(0.85%)-0.08% |
| 03/03 | 1,241 | 1,243 | 1,209 | 1,209 | -4.2% | 113,500 | 251億4720万 | -7.5% |
| 03/02 | 1,271 | 1,283 | 1,253 | 1,262 | -3% | 96,400 | 262億4960万 | -4.25% |
| 03/02 | (空売り報告)Diversified Select Opportunities, LLC 188,400株(0.9%)+0.08% |
| 02/27 | 1,317 | 1,322 | 1,282 | 1,301 | -0.46% | 127,000 | 270億6080万 | -1.96% |
| 02/26 | 1,238 | 1,325 | 1,234 | 1,307 | +6.52% | 235,400 | 271億8560万 | -1.95% |
| 02/25 | 1,213 | 1,240 | 1,207 | 1,227 | +2.25% | 137,900 | 255億2160万 | -8.43% |
| 02/24 | 1,197 | 1,217 | 1,192 | 1,200 | -0.91% | 162,900 | 249億6000万 | -11.18% |
| 02/24 | (空売り報告)Barclays Capital Securities Ltd 194,675株(0.93%)-0.13% |
| 02/20 | (IR情報)13:00 自己株式取得に係る事項の決定に関するお知らせ |
| 02/20 | 1,223 | 1,247 | 1,190 | 1,211 | -2.18% | 174,800 | 251億8880万 | -11.22% |
| 02/19 | (IR情報)13:00 連結子会社からの配当金受領に関するお知らせ |
| 02/19 | 1,197 | 1,243 | 1,188 | 1,238 | +3.51% | 217,800 | 257億5040万 | -10.16% |
| 02/19 | (空売り報告)Barclays Capital Securities Ltd 220,675株(1.06%)-0.07% |
| 02/18 | 1,215 | 1,219 | 1,182 | 1,196 | -1.89% | 217,500 | 248億7680万 | -13.89% |
| 02/18 | (空売り報告)Diversified Select Opportunities, LLC 171,400株(0.82%)+0.08% |
| 02/17 | 1,228 | 1,229 | 1,206 | 1,219 | -0.25% | 253,800 | 253億5520万 | -13.11% |
| 02/16 | 1,223 | 1,250 | 1,211 | 1,222 | -2% | 220,400 | 254億1760万 | -13.7% |
| 02/16 | (空売り報告)Diversified Select Opportunities, LLC 154,100株(0.74%)+0.11% |
| 02/13 | 1,251 | 1,257 | 1,230 | 1,247 | -4.3% | 214,900 | 259億3760万 | -12.8% |
| 02/13 | (空売り報告)Barclays Capital Securities Ltd 237,075株(1.13%)+0.05% |
| 02/12 | (IR情報)13:00 剰余金の配当(中間配当)に関するお知らせ |
| 02/12 | (IR情報)13:00 2026年6月期第2四半期決算短信〔日本基準〕(連結) |
| 02/12 | 1,399 | 1,399 | 1,297 | 1,303 | -5.78% | 181,600 | 271億240万 | -9.64% |
| 02/12 | (空売り報告)Diversified Select Opportunities, LLC 131,900株(0.63%)+0.06% |
| 02/10 | 1,371 | 1,410 | 1,366 | 1,383 | +1.24% | 117,500 | 287億6640万 | -4.62% |
| 02/10 | (空売り報告)Diversified Select Opportunities, LLC 120,400株(0.57%)新規 |
| 02/09 | 1,363 | 1,367 | 1,309 | 1,366 | +2.32% | 107,700 | 284億1280万 | -5.92% |
| 02/06 | 1,350 | 1,357 | 1,333 | 1,335 | -1.62% | 97,700 | 277億6800万 | -8.25% |
| 02/05 | (IR情報)14:00 連結子会社システムサポートがServiceNow より、App Engine 分野でのValidated Practice 認定を取得のお知らせ |
| 02/05 | 1,309 | 1,370 | 1,298 | 1,357 | +4.95% | 142,300 | 282億2560万 | -7.31% |
| 02/04 | (IR情報)13:00 業績予想および配当予想の修正に関するお知らせ |
| 02/04 | 1,355 | 1,357 | 1,292 | 1,293 | -4.72% | 297,500 | 268億9440万 | -11.92% |
| 02/04 | (空売り報告)Barclays Capital Securities Ltd 226,075株(1.08%)-0.02% |
| 02/03 | 1,344 | 1,367 | 1,335 | 1,357 | +1.27% | 61,400 | 282億2560万 | -8.06% |
| 02/02 | 1,378 | 1,389 | 1,331 | 1,340 | -4.01% | 104,100 | 278億7200万 | -9.4% |
| 02/02 | (空売り報告)Barclays Capital Securities Ltd 229,075株(1.1%)+0.01% |
| 01/30 | 1,400 | 1,404 | 1,374 | 1,396 | +1.09% | 80,800 | 290億3680万 | -5.87% |
| 01/29 | 1,426 | 1,439 | 1,375 | 1,381 | -3.49% | 298,300 | 287億2480万 | -7% |
| 01/29 | (空売り報告)Barclays Capital Securities Ltd 228,275株(1.09%)再IN |
| 01/28 | 1,450 | 1,450 | 1,428 | 1,431 | -2.25% | 76,600 | 297億6480万 | -3.7% |
| 01/27 | 1,461 | 1,467 | 1,441 | 1,464 | +1.6% | 52,400 | 304億5120万 | -1.41% |
| 01/26 | 1,450 | 1,466 | 1,428 | 1,441 | -1.77% | 105,200 | 299億7280万 | -2.83% |
| 01/23 | 1,492 | 1,508 | 1,462 | 1,467 | -0.95% | 71,900 | 305億1360万 | -0.95% |
| 01/22 | 1,464 | 1,483 | 1,464 | 1,481 | +0.75% | 46,700 | 308億480万 | +0.07% |
| 01/21 | 1,470 | 1,479 | 1,458 | 1,470 | -1.08% | 61,100 | 305億7600万 | -0.54% |
| 01/20 | 1,488 | 1,498 | 1,475 | 1,486 | -0.73% | 52,300 | 309億880万 | +0.75% |
| 01/19 | 1,525 | 1,525 | 1,494 | 1,497 | -1.96% | 63,700 | 311億3760万 | +1.7% |
| 01/16 | 1,539 | 1,550 | 1,504 | 1,527 | -1.29% | 56,400 | 317億6160万 | +4.02% |
| 01/15 | 1,518 | 1,558 | 1,517 | 1,547 | +1.31% | 53,600 | 321億7760万 | +5.74% |
| 01/14 | 1,520 | 1,553 | 1,520 | 1,527 | 0% | 42,500 | 317億6160万 | +4.73% |
| 01/13 | 1,560 | 1,570 | 1,511 | 1,527 | -1.23% | 129,700 | 317億6160万 | +4.95% |
| 01/09 | 1,590 | 1,599 | 1,543 | 1,546 | -2.71% | 83,800 | 321億5680万 | +6.62% |
| 01/08 | (IR情報)10:00 連結子会社システムサポートがECサイト事業者向け生成AIソリューション「GEN-STEP」を提供開始のお知らせ |
| 01/08 | 1,539 | 1,596 | 1,530 | 1,589 | +3.92% | 88,000 | 330億5120万 | +9.89% |
| 01/07 | 1,499 | 1,542 | 1,499 | 1,529 | +1.87% | 115,700 | 318億320万 | +6.18% |
| 01/06 | 1,450 | 1,509 | 1,450 | 1,501 | +3.88% | 94,000 | 312億2080万 | +4.53% |
| 01/05 | 1,446 | 1,483 | 1,425 | 1,445 | -0.07% | 92,000 | 300億5600万 | +0.84% |
| 01/01 | 株式分割 1→2 |
| 2025 |
| 12/30 | 1,522 | 1,533 | 1,445 | 1,446 | -6.47% | 89,900 | 300億7680万 | +0.98% |
| 12/29 | 1,470 | 1,546 | 1,456 | 1,546 | +4.64% | 66,400 | 321億5680万 | +8.04% |
| 12/26 | 1,490 | 1,497 | 1,465 | 1,478 | +0.1% | 62,000 | 307億3200万 | +3.54% |
| 12/25 | 1,436 | 1,483 | 1,430 | 1,476 | +2.71% | 81,400 | 307億80万 | +3.65% |
| 12/24 | 1,441 | 1,446 | 1,432 | 1,437 | -0.24% | 44,600 | 298億8960万 | +1.05% |
| 12/23 | 1,438 | 1,454 | 1,431 | 1,441 | +0.07% | 49,800 | 299億6240万 | +1.37% |
| 12/22 | 1,427 | 1,440 | 1,412 | 1,440 | +1.62% | 62,800 | 299億4160万 | +1.37% |
| 12/19 | 1,406 | 1,421 | 1,404 | 1,417 | +0.46% | 59,000 | 294億6320万 | -0.11% |
| 12/18 | 1,401 | 1,417 | 1,395 | 1,410 | +0.57% | 31,600 | 293億2800万 | -0.63% |
| 12/17 | 1,401 | 1,411 | 1,400 | 1,402 | +0.07% | 45,600 | 291億6160万 | -1.54% |
| 12/16 | 1,425 | 1,429 | 1,400 | 1,401 | -2.98% | 74,600 | 291億4080万 | -1.75% |
| 12/15 | 1,424 | 1,453 | 1,413 | 1,444 | +1.33% | 93,600 | 300億3520万 | +0.98% |
| 12/12 | 1,397 | 1,425 | 1,384 | 1,425 | +3.11% | 90,200 | 296億4000万 | -0.42% |
| 12/11 | 1,413 | 1,415 | 1,371 | 1,382 | -2.19% | 191,800 | 287億4560万 | -3.56% |
| 12/10 | 1,401 | 1,413 | 1,399 | 1,413 | +0.5% | 62,400 | 293億9040万 | -1.67% |
| 12/09 | 1,420 | 1,420 | 1,400 | 1,406 | -0.42% | 45,600 | 292億4480万 | -2.43% |
| 12/08 | 1,413 | 1,417 | 1,399 | 1,412 | +0.5% | 74,800 | 293億6960万 | -2.28% |
| 12/05 | 1,447 | 1,447 | 1,405 | 1,405 | -2.9% | 66,800 | 292億2400万 | -2.97% |
| 12/04 | 1,422 | 1,449 | 1,422 | 1,447 | +2.19% | 107,800 | 300億9760万 | -0.28% |
| 12/03 | 1,445 | 1,447 | 1,412 | 1,416 | -1.08% | 104,000 | 294億5280万 | -2.68% |
| 12/02 | 1,439 | 1,454 | 1,424 | 1,432 | -0.59% | 55,000 | 297億7520万 | -2.02% |
| 12/01 | 1,448 | 1,459 | 1,435 | 1,440 | -0.14% | 125,600 | 299億5200万 | -1.77% |
| 11/28 | 1,431 | 1,463 | 1,431 | 1,442 | +0.8% | 129,400 | 299億9360万 | -1.97% |
| 11/27 | 1,414 | 1,434 | 1,414 | 1,431 | +1.2% | 40,400 | 297億5440万 | -3.02% |
| 11/26 | 1,432 | 1,433 | 1,407 | 1,414 | -0.74% | 62,600 | 294億80万 | -4.43% |
| 11/25 | 1,433 | 1,437 | 1,407 | 1,424 | -1.35% | 68,200 | 296億1920万 | -4.17% |
| 11/21 | 1,401 | 1,444 | 1,401 | 1,444 | +2.09% | 74,000 | 300億2480万 | -3.12% |
| 11/20 | 1,422 | 1,427 | 1,406 | 1,414 | +0.07% | 48,800 | 294億1120万 | -5.35% |
| 11/19 | 1,398 | 1,433 | 1,398 | 1,413 | +0.82% | 106,000 | 293億9040万 | -5.86% |
| 11/18 | 1,423 | 1,423 | 1,398 | 1,402 | -1.3% | 55,600 | 291億5120万 | -7.06% |
| 11/17 | 1,421 | 1,437 | 1,406 | 1,420 | +1.39% | 134,600 | 295億3600万 | -6.46% |
| 11/14 | 1,431 | 1,439 | 1,389 | 1,401 | -2.61% | 165,400 | 291億3040万 | -8.22% |
| 11/13 | 1,550 | 1,550 | 1,428 | 1,438 | -6.01% | 313,200 | 299億1040万 | -6.44% |
| 11/12 | (IR情報)13:00 株式分割並びに株式分割に伴う定款一部変更及び配当予想の修正に関するお知らせ |
| 11/12 | (IR情報)13:00 2026年6月期第1四半期決算短信〔日本基準〕(連結) |
| 11/12 | 1,465 | 1,590 | 1,456 | 1,530 | +5.19% | 311,600 | 318億2400万 | -1.03% |
| 11/11 | 1,486 | 1,499 | 1,441 | 1,455 | -2.94% | 172,600 | 302億5360万 | -6.22% |
| 11/10 | 1,473 | 1,503 | 1,473 | 1,499 | +1.77% | 72,000 | 311億6880万 | -3.88% |
| 11/07 | 1,486 | 1,486 | 1,470 | 1,473 | -0.61% | 55,600 | 306億2800万 | -5.85% |
| 11/06 | 1,477 | 1,490 | 1,469 | 1,482 | -0.2% | 46,400 | 308億1520万 | -5.7% |
| 11/05 | 1,491 | 1,491 | 1,445 | 1,485 | -1.03% | 113,800 | 308億7760万 | -6.04% |
| 11/04 | 1,523 | 1,525 | 1,481 | 1,500 | -1.48% | 56,400 | 312億 | -5.6% |
| 10/31 | 1,508 | 1,525 | 1,492 | 1,523 | +2.53% | 91,200 | 316億6800万 | -4.55% |