| 2023 |
| 12/28 | 1,233 | 1,259 | 1,219 | 1,259 | +1.86% | 43,100 | 344億974万 | +0.48% |
| 12/27 | 1,218 | 1,237 | 1,202 | 1,236 | +1.31% | 97,600 | 337億8113万 | -1.44% |
| 12/26 | 1,232 | 1,238 | 1,217 | 1,220 | -1.29% | 68,500 | 333億4383万 | -2.79% |
| 12/25 | 1,265 | 1,268 | 1,235 | 1,236 | -2.68% | 41,900 | 337億8113万 | -1.67% |
| 12/22 | 1,268 | 1,283 | 1,264 | 1,270 | +0.24% | 30,600 | 347億1038万 | +0.95% |
| 12/21 | 1,273 | 1,274 | 1,263 | 1,267 | -1.32% | 25,700 | 346億2839万 | +0.8% |
| 12/20 | 1,285 | 1,296 | 1,275 | 1,284 | -0.54% | 55,100 | 350億9302万 | +2.15% |
| 12/19 | 1,292 | 1,293 | 1,275 | 1,291 | +0.16% | 58,500 | 352億8433万 | +2.79% |
| 12/18 | 1,265 | 1,291 | 1,260 | 1,289 | +1.82% | 56,900 | 352億2967万 | +2.79% |
| 12/15 | 1,235 | 1,266 | 1,232 | 1,266 | +2.43% | 38,000 | 346億106万 | +1.04% |
| 12/14 | 1,260 | 1,262 | 1,225 | 1,236 | -1.2% | 54,900 | 337億8113万 | -1.51% |
| 12/13 | 1,239 | 1,259 | 1,239 | 1,251 | +1.21% | 42,500 | 341億9109万 | -0.48% |
| 12/12 | 1,260 | 1,265 | 1,234 | 1,236 | -1.67% | 40,900 | 337億8113万 | -1.75% |
| 12/11 | 1,267 | 1,270 | 1,252 | 1,257 | +0.64% | 41,200 | 343億5508万 | -0.24% |
| 12/08 | 1,240 | 1,264 | 1,233 | 1,249 | +0.64% | 63,500 | 341億3643万 | -0.87% |
| 12/07 | 1,240 | 1,252 | 1,235 | 1,241 | -0.96% | 37,300 | 339億1778万 | -1.59% |
| 12/06 | 1,236 | 1,255 | 1,236 | 1,253 | +1.29% | 32,300 | 342億4575万 | -0.71% |
| 12/05 | 1,241 | 1,258 | 1,237 | 1,237 | -1.43% | 30,500 | 338億846万 | -1.9% |
| 12/04 | 1,239 | 1,263 | 1,234 | 1,255 | +0.88% | 37,100 | 343億42万 | -0.55% |
| 12/01 | 1,249 | 1,251 | 1,239 | 1,244 | -0.08% | 26,300 | 339億9978万 | -1.35% |
| 11/30 | 1,243 | 1,245 | 1,226 | 1,245 | -0.16% | 35,000 | 340億2711万 | -1.35% |
| 11/29 | 1,256 | 1,270 | 1,247 | 1,247 | -0.64% | 38,800 | 340億8177万 | -1.19% |
| 11/28 | 1,263 | 1,272 | 1,252 | 1,255 | -0.48% | 30,500 | 343億42万 | -0.48% |
| 11/27 | 1,255 | 1,264 | 1,236 | 1,261 | +1.29% | 54,700 | 344億6440万 | +0.08% |
| 11/24 | 1,275 | 1,278 | 1,245 | 1,245 | -1.74% | 55,800 | 340億2711万 | -1.03% |
| 11/22 | 1,260 | 1,270 | 1,260 | 1,267 | -0.39% | 25,200 | 346億2839万 | +0.8% |
| 11/21 | 1,266 | 1,278 | 1,259 | 1,272 | +0.08% | 35,300 | 347億6504万 | +1.52% |
| 11/20 | 1,267 | 1,298 | 1,264 | 1,271 | +0.47% | 99,400 | 347億3771万 | +1.76% |
| 11/17 | 1,248 | 1,265 | 1,242 | 1,265 | +1.2% | 31,400 | 345億7373万 | +1.52% |
| 11/16 | 1,265 | 1,272 | 1,245 | 1,250 | -1.19% | 31,200 | 341億6376万 | +0.48% |
| 11/15 | 1,240 | 1,273 | 1,240 | 1,265 | +2.02% | 83,100 | 345億7373万 | +1.69% |
| 11/14 | 1,252 | 1,260 | 1,237 | 1,240 | -0.96% | 41,700 | 338億9045万 | -0.24% |
| 11/13 | 1,268 | 1,273 | 1,231 | 1,252 | -1.88% | 64,900 | 342億1842万 | +0.72% |
| 11/10 | 1,228 | 1,279 | 1,188 | 1,276 | -2.22% | 146,600 | 348億7437万 | +2.57% |
| 11/09 | 15:00 再発防止策の進捗に関するお知らせ(開示事項の経過) |
| 11/09 | 15:00 2024年3月期第2四半期決算短信〔日本基準〕(連結) |
| 11/09 | 1,290 | 1,310 | 1,275 | 1,305 | +1.08% | 87,100 | 356億6697万 | +5.07% |
| 11/08 | 1,285 | 1,301 | 1,272 | 1,291 | +1.18% | 76,500 | 352億8433万 | +4.03% |
| 11/07 | 1,285 | 1,285 | 1,268 | 1,276 | -0.62% | 49,000 | 348億7437万 | +2.74% |
| 11/06 | 1,280 | 1,287 | 1,272 | 1,284 | +1.5% | 56,400 | 350億9302万 | +3.13% |
| 11/02 | 1,268 | 1,273 | 1,261 | 1,265 | +0.24% | 31,500 | 345億7373万 | +1.52% |
| 11/01 | 1,272 | 1,277 | 1,248 | 1,262 | +0.48% | 36,700 | 344億9173万 | +1.12% |
| 10/31 | 1,235 | 1,257 | 1,223 | 1,256 | +1.7% | 33,400 | 343億2775万 | +0.48% |
| 10/30 | 1,257 | 1,260 | 1,228 | 1,235 | -1.91% | 42,200 | 337億5380万 | -1.52% |
| 10/27 | 1,233 | 1,259 | 1,233 | 1,259 | +1.61% | 31,000 | 344億974万 | +0.16% |
| 10/26 | 1,232 | 1,248 | 1,226 | 1,239 | -1.27% | 40,800 | 338億6312万 | -1.59% |
| 10/25 | 1,275 | 1,279 | 1,249 | 1,255 | -0.95% | 46,900 | 343億42万 | -0.63% |
| 10/24 | 1,236 | 1,270 | 1,217 | 1,267 | +3.85% | 81,900 | 346億2839万 | 0% |
| 10/23 | 1,203 | 1,229 | 1,202 | 1,220 | +0.74% | 62,500 | 333億4383万 | -4.09% |
| 10/20 | 1,221 | 1,226 | 1,202 | 1,211 | -0.9% | 41,100 | 330億9785万 | -5.24% |
| 10/19 | 1,200 | 1,229 | 1,194 | 1,222 | +0.41% | 50,200 | 333億9849万 | -4.98% |
| 10/18 | 1,180 | 1,220 | 1,174 | 1,217 | +3.14% | 74,800 | 332億6184万 | -5.88% |
| 10/17 | 1,171 | 1,191 | 1,168 | 1,180 | +2.08% | 63,000 | 322億5059万 | -9.3% |
| 10/16 | 1,186 | 1,186 | 1,150 | 1,156 | -3.51% | 88,800 | 315億9465万 | -11.82% |
| 10/13 | 1,219 | 1,219 | 1,196 | 1,198 | -2.36% | 78,700 | 327億4255万 | -9.45% |
| 10/12 | 1,227 | 1,228 | 1,203 | 1,227 | -0.24% | 68,800 | 335億3515万 | -8.02% |
| 10/11 | 1,236 | 1,245 | 1,228 | 1,230 | -0.97% | 57,700 | 336億1714万 | -8.55% |
| 10/10 | 1,259 | 1,259 | 1,234 | 1,242 | -1.58% | 60,700 | 339億4511万 | -8.34% |
| 10/06 | 1,251 | 1,265 | 1,251 | 1,262 | +0.64% | 34,400 | 344億9173万 | -7.61% |
| 10/05 | 1,233 | 1,258 | 1,233 | 1,254 | +1.7% | 49,700 | 342億7309万 | -8.8% |
| 10/04 | 1,257 | 1,265 | 1,224 | 1,233 | -4.05% | 136,800 | 336億9913万 | -10.97% |
| 10/03 | 1,303 | 1,309 | 1,281 | 1,285 | -2.8% | 109,000 | 351億2035万 | -7.95% |
| 10/02 | 1,350 | 1,360 | 1,322 | 1,322 | -1.42% | 63,900 | 361億3159万 | -5.91% |
| 09/29 | 1,328 | 1,360 | 1,324 | 1,341 | +2.52% | 84,500 | 366億5088万 | -5.1% |
| 09/28 | 1,323 | 1,323 | 1,296 | 1,308 | -1.51% | 82,500 | 357億4896万 | -7.95% |
| 09/27 | 1,305 | 1,328 | 1,296 | 1,328 | +0.99% | 67,900 | 362億9558万 | -7% |
| 09/26 | 1,341 | 1,341 | 1,312 | 1,315 | -1.65% | 72,100 | 359億4028万 | -8.3% |
| 09/25 | 1,323 | 1,337 | 1,313 | 1,337 | +1.13% | 61,900 | 365億4156万 | -7.22% |
| 09/22 | 1,300 | 1,336 | 1,292 | 1,322 | +1.3% | 106,600 | 361億3159万 | -8.58% |
| 09/21 | 1,334 | 1,344 | 1,303 | 1,305 | -2.39% | 117,600 | 356億6697万 | -10.19% |
| 09/20 | 15:00 再発防止策の策定および進捗状況に関するお知らせ(開示事項の経過) |
| 09/20 | 1,360 | 1,369 | 1,334 | 1,337 | -1.98% | 137,000 | 365億4156万 | -8.55% |
| 09/19 | 1,382 | 1,382 | 1,351 | 1,364 | -1.23% | 106,400 | 372億7950万 | -7.27% |
| 09/15 | 1,385 | 1,392 | 1,375 | 1,381 | +0.22% | 80,700 | 377億4412万 | -6.63% |
| 09/14 | 1,405 | 1,411 | 1,373 | 1,378 | -1.92% | 94,800 | 376億6213万 | -7.39% |
| 09/13 | 1,397 | 1,417 | 1,388 | 1,405 | +0.21% | 59,200 | 384億7万 | -5.58% |
| 09/12 | 1,413 | 1,426 | 1,391 | 1,402 | -0.21% | 87,200 | 383億1808万 | -5.78% |
| 09/11 | 1,434 | 1,440 | 1,398 | 1,405 | -1.95% | 84,400 | 384億7万 | -5.58% |
| 09/08 | 1,440 | 1,457 | 1,420 | 1,433 | -1.17% | 97,700 | 391億6534万 | -3.63% |
| 09/07 | 1,475 | 1,480 | 1,448 | 1,450 | -1.83% | 79,100 | 396億2996万 | -2.36% |
| 09/06 | 1,490 | 1,496 | 1,476 | 1,477 | -1.34% | 60,800 | 403億6790万 | -0.4% |
| 09/05 | 1,494 | 1,503 | 1,486 | 1,497 | +0.2% | 55,300 | 409億1452万 | +1.01% |
| 09/04 | 1,514 | 1,522 | 1,488 | 1,494 | -0.93% | 51,000 | 408億3253万 | +1.01% |
| 09/01 | 1,490 | 1,510 | 1,485 | 1,508 | +0.47% | 36,600 | 412億1516万 | +2.17% |
| 08/31 | 1,500 | 1,515 | 1,487 | 1,501 | +0.13% | 57,900 | 410億2385万 | +1.9% |
| 08/30 | 1,529 | 1,529 | 1,496 | 1,499 | -1.25% | 59,500 | 409億6918万 | +2.04% |
| 08/29 | 1,517 | 1,532 | 1,517 | 1,518 | +1% | 37,600 | 414億8847万 | +3.55% |
| 08/28 | 1,527 | 1,530 | 1,486 | 1,503 | -1.44% | 59,700 | 410億7851万 | +2.8% |
| 08/25 | 1,518 | 1,539 | 1,512 | 1,525 | -0.39% | 39,100 | 416億7979万 | +4.52% |
| 08/24 | 1,485 | 1,531 | 1,485 | 1,531 | +2.96% | 90,700 | 418億4378万 | +5.15% |
| 08/23 | 1,468 | 1,487 | 1,455 | 1,487 | +0.47% | 41,300 | 406億4121万 | +2.41% |
| 08/22 | 1,495 | 1,495 | 1,468 | 1,480 | +0.07% | 36,100 | 404億4989万 | +2.07% |
| 08/21 | 1,460 | 1,488 | 1,460 | 1,479 | +1.09% | 45,800 | 404億2256万 | +2.14% |
| 08/18 | 1,478 | 1,482 | 1,453 | 1,463 | -2.98% | 92,400 | 399億8527万 | +1.18% |
| 08/17 | 1,528 | 1,538 | 1,488 | 1,508 | -1.76% | 84,500 | 412億1516万 | +4.29% |
| 08/16 | 1,542 | 1,559 | 1,524 | 1,535 | -1.03% | 60,200 | 419億5310万 | +6.3% |
| 08/15 | 1,559 | 1,574 | 1,530 | 1,551 | -0.64% | 119,200 | 423億9040万 | +7.71% |
| 08/14 | 1,605 | 1,618 | 1,554 | 1,561 | -2.62% | 175,200 | 426億6371万 | +8.78% |
| 08/10 | 17:00 (開示事項の経過)当社連結子会社による新型コロナ関連受託業務における過大請求に関するお知らせ |
| 08/10 | 1,470 | 1,607 | 1,470 | 1,603 | +14.99% | 776,200 | 438億1161万 | +12.1% |
| 08/09 | 15:00 調査委員会からの調査報告書の受領ならびに再発防止策の策定方針および処分等に関するお知らせ |
| 08/09 | 15:00 2024年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/09 | 1,394 | 1,417 | 1,388 | 1,394 | 0% | 100,300 | 380億9943万 | -2.11% |
| 08/08 | 1,399 | 1,412 | 1,389 | 1,394 | -0.36% | 92,400 | 380億9943万 | -2.24% |
| 08/07 | 1,388 | 1,399 | 1,374 | 1,399 | +0.87% | 71,600 | 382億3608万 | -2.1% |
| 08/04 | 1,380 | 1,390 | 1,372 | 1,387 | +0.14% | 55,500 | 379億811万 | -3.01% |
