| 2024 |
| 04/23 | 1,416 | 1,416 | 1,408 | 1,409 | +0.14% | 1,200 | 41億5316万 | -0.35% |
| 04/22 | 1,405 | 1,419 | 1,405 | 1,407 | +0.14% | 2,000 | 41億4727万 | -0.5% |
| 04/19 | 1,419 | 1,427 | 1,402 | 1,405 | -0.85% | 4,200 | 41億4137万 | -0.64% |
| 04/18 | （IR情報）15:30 譲渡制限付株式報酬としての新株式発行に関するお知らせ |
| 04/18 | 1,412 | 1,417 | 1,411 | 1,417 | +0.57% | 2,400 | 41億7674万 | +0.21% |
| 04/17 | 1,411 | 1,418 | 1,405 | 1,409 | -0.07% | 3,400 | 41億5316万 | -0.35% |
| 04/16 | 1,416 | 1,418 | 1,409 | 1,410 | -0.63% | 3,100 | 41億5611万 | -0.35% |
| 04/15 | 1,432 | 1,432 | 1,418 | 1,419 | -0.07% | 1,600 | 41億8264万 | +0.21% |
| 04/12 | 1,425 | 1,433 | 1,420 | 1,420 | 0% | 5,800 | 41億8559万 | +0.28% |
| 04/11 | 1,429 | 1,429 | 1,420 | 1,420 | 0% | 5,600 | 41億8559万 | -0.21% |
| 04/10 | 1,416 | 1,423 | 1,413 | 1,420 | +0.5% | 7,300 | 41億8559万 | 0% |
| 04/09 | 1,409 | 1,413 | 1,401 | 1,413 | +0.93% | 3,000 | 41億6495万 | -0.35% |
| 04/08 | 1,410 | 1,410 | 1,399 | 1,400 | -0.71% | 9,100 | 41億2664万 | -1.13% |
| 04/05 | 1,406 | 1,410 | 1,403 | 1,410 | +0.14% | 3,200 | 41億5611万 | -0.28% |
| 04/04 | 1,412 | 1,416 | 1,405 | 1,408 | -0.21% | 4,200 | 41億5022万 | -0.35% |
| 04/03 | 1,422 | 1,422 | 1,404 | 1,411 | -0.77% | 8,600 | 41億5906万 | -0.07% |
| 04/02 | 1,439 | 1,439 | 1,421 | 1,422 | -0.28% | 2,500 | 41億9148万 | +0.71% |
| 04/01 | 1,420 | 1,433 | 1,417 | 1,426 | +0.42% | 8,500 | 42億327万 | +1.21% |
| 03/29 | 1,415 | 1,427 | 1,415 | 1,420 | +0.57% | 7,900 | 41億8559万 | +1% |
| 03/28 | 1,417 | 1,420 | 1,412 | 1,412 | -0.28% | 3,100 | 41億6201万 | +0.57% |
| 03/27 | （IR情報）15:30 支配株主等に関する事項について |
| 03/27 | 1,425 | 1,425 | 1,416 | 1,416 | +0.28% | 3,000 | 41億7380万 | +1.14% |
| 03/26 | 1,406 | 1,419 | 1,405 | 1,412 | +0.43% | 6,900 | 41億6201万 | +0.79% |
| 03/25 | 1,414 | 1,414 | 1,404 | 1,406 | -0.57% | 13,600 | 41億4432万 | +0.29% |
| 03/22 | 1,423 | 1,429 | 1,410 | 1,414 | -0.63% | 9,300 | 41億6790万 | +0.71% |
| 03/21 | 1,438 | 1,447 | 1,423 | 1,423 | -0.07% | 15,000 | 41億9443万 | +1.14% |
| 03/19 | 1,407 | 1,433 | 1,407 | 1,424 | +1.21% | 9,300 | 41億9738万 | +0.99% |
| 03/18 | 1,402 | 1,412 | 1,391 | 1,407 | -0.42% | 24,100 | 41億4727万 | -0.42% |
| 03/15 | （IR情報）15:30 上場維持基準の適合に向けた計画に基づく進捗状況について |
| 03/15 | 1,404 | 1,420 | 1,402 | 1,413 | +0.28% | 6,700 | 41億6495万 | -0.28% |
| 03/14 | 1,419 | 1,419 | 1,404 | 1,409 | -0.28% | 7,100 | 41億5316万 | -0.84% |
| 03/13 | 1,443 | 1,444 | 1,408 | 1,413 | -1.53% | 16,000 | 41億6495万 | -0.77% |
| 03/12 | 1,412 | 1,435 | 1,405 | 1,435 | +0.35% | 17,300 | 42億2980万 | +0.56% |
| 03/11 | 1,413 | 1,452 | 1,403 | 1,430 | +1.13% | 35,900 | 42億1506万 | +0.07% |
| 03/08 | 1,600 | 1,600 | 1,407 | 1,414 | -11.51% | 225,700 | 41億6790万 | -1.26% |
| 03/07 | （IR情報）16:30 2023年12月期決算説明資料 |
| 03/07 | 1,654 | 1,654 | 1,520 | 1,598 | +18.02% | 678,000 | 47億1026万 | +11.28% |
| 03/06 | （IR情報）16:30 AI搭載型市場・競合分析プラットフォーム「ReportLinker（レポートリンカー）の販売に関するお知らせ |
| 03/06 | 1,356 | 1,356 | 1,349 | 1,354 | -0.15% | 4,400 | 39億9105万 | -5.45% |
| 03/05 | 1,358 | 1,358 | 1,351 | 1,356 | -0.15% | 3,300 | 39億9694万 | -5.77% |
| 03/04 | 1,372 | 1,372 | 1,357 | 1,358 | -0.59% | 3,800 | 40億284万 | -6.28% |
| 03/01 | 1,371 | 1,373 | 1,355 | 1,366 | -0.65% | 10,200 | 40億2642万 | -6.25% |
| 02/29 | 1,372 | 1,385 | 1,366 | 1,375 | -1.08% | 8,800 | 40億5295万 | -6.08% |
| 02/28 | 1,385 | 1,392 | 1,385 | 1,390 | -0.36% | 5,800 | 40億9716万 | -5.44% |
| 02/27 | 1,370 | 1,399 | 1,362 | 1,395 | +1.82% | 17,900 | 41億1190万 | -5.42% |
| 02/26 | （5%ルール）小野悟（22.39%）小野優子（21.2%） |
| 02/26 | 1,350 | 1,375 | 1,349 | 1,370 | +1.63% | 22,000 | 40億3821万 | -7.31% |
| 02/22 | 1,351 | 1,358 | 1,342 | 1,348 | -0.15% | 32,800 | 39億7336万 | -8.98% |
| 02/21 | （IR情報）9:45 株式の立会外分売終了に関するお知らせ |
| 02/21 | 1,347 | 1,358 | 1,345 | 1,350 | +1.12% | 130,800 | 39億7926万 | -9.03% |
| 02/20 | （IR情報）16:10 株式の立会外分売実施に関するお知らせ |
| 02/20 | 1,390 | 1,390 | 1,335 | 1,335 | -5.92% | 65,200 | 39億3504万 | -10.1% |
| 02/19 | 1,435 | 1,437 | 1,407 | 1,419 | -1.87% | 8,000 | 41億8264万 | -4.57% |
| 02/16 | 1,452 | 1,470 | 1,445 | 1,446 | -0.41% | 25,400 | 42億6222万 | -2.63% |
| 02/15 | 1,474 | 1,474 | 1,422 | 1,452 | -2.62% | 9,000 | 42億7991万 | -2.02% |
| 02/14 | （IR情報）15:30 株式の立会外分売に関するお知らせ |
| 02/14 | 1,503 | 1,506 | 1,482 | 1,491 | -0.86% | 1,500 | 43億9487万 | +0.81% |
| 02/13 | 1,495 | 1,509 | 1,485 | 1,504 | +0.6% | 2,900 | 44億3319万 | +2.04% |
| 02/09 | （IR情報）15:30 連結子会社株式の減損処理に伴う特別損失計上に関するお知らせ |
| 02/09 | （IR情報）15:30 第30期記念配当に関するお知らせ |
| 02/09 | （IR情報）15:30 2023年12月期決算短信〔日本基準〕(連結) |
| 02/09 | 1,505 | 1,516 | 1,495 | 1,495 | -0.86% | 3,000 | 44億666万 | +1.84% |
| 02/08 | 1,518 | 1,518 | 1,497 | 1,508 | -0.2% | 1,100 | 44億4498万 | +3.15% |
| 02/07 | 1,487 | 1,511 | 1,486 | 1,511 | +1.68% | 1,300 | 44億5382万 | +3.85% |
| 02/06 | 1,494 | 1,494 | 1,471 | 1,486 | -0.6% | 1,500 | 43億8013万 | +2.62% |
| 02/05 | 1,488 | 1,495 | 1,460 | 1,495 | +1.08% | 2,900 | 44億666万 | +3.68% |
| 02/02 | 1,490 | 1,490 | 1,456 | 1,479 | -1.47% | 5,200 | 43億5950万 | +3.07% |
| 02/01 | 1,504 | 1,504 | 1,491 | 1,501 | -0.53% | 1,600 | 44億2434万 | +5.04% |
| 01/31 | 1,502 | 1,536 | 1,500 | 1,509 | +0.47% | 3,300 | 44億4792万 | +6.12% |
| 01/30 | 1,536 | 1,536 | 1,501 | 1,502 | -2.85% | 5,300 | 44億2729万 | +6.15% |
| 01/29 | 1,587 | 1,596 | 1,536 | 1,546 | -2.58% | 6,800 | 45億5698万 | +9.8% |
| 01/26 | 1,576 | 1,588 | 1,572 | 1,587 | +1.73% | 4,500 | 46億7784万 | +13.36% |
| 01/25 | 1,554 | 1,560 | 1,552 | 1,560 | +1.63% | 4,200 | 45億9825万 | +12.23% |
| 01/24 | 1,535 | 1,535 | 1,527 | 1,535 | +0.66% | 2,400 | 45億2456万 | +11.15% |
| 01/23 | 1,529 | 1,535 | 1,521 | 1,525 | +0.13% | 6,100 | 44億9509万 | +10.99% |
| 01/22 | 1,504 | 1,525 | 1,483 | 1,523 | +3.32% | 10,300 | 44億8919万 | +11.33% |
| 01/19 | 1,478 | 1,478 | 1,463 | 1,474 | +1.66% | 6,400 | 43億4476万 | +8.22% |
| 01/18 | 1,415 | 1,450 | 1,413 | 1,450 | +2.62% | 21,900 | 42億7402万 | +6.77% |
| 01/17 | 1,398 | 1,413 | 1,386 | 1,413 | +3.14% | 9,500 | 41億6495万 | +4.2% |
| 01/16 | 1,389 | 1,389 | 1,370 | 1,370 | -1.08% | 4,300 | 40億3821万 | +1.11% |
| 01/15 | 1,398 | 1,398 | 1,382 | 1,385 | +0.44% | 3,100 | 40億8242万 | +2.06% |
| 01/12 | 1,391 | 1,391 | 1,370 | 1,379 | -0.14% | 5,100 | 40億6474万 | +1.55% |
| 01/11 | 1,385 | 1,389 | 1,370 | 1,381 | +0.44% | 4,800 | 40億7063万 | +1.54% |
| 01/10 | （5%ルール）小野悟（27.14%）小野優子（21.2%） |
| 01/10 | 1,358 | 1,398 | 1,358 | 1,375 | +1.33% | 3,400 | 40億5295万 | +1.03% |
| 01/09 | 1,350 | 1,357 | 1,348 | 1,357 | +0.82% | 3,900 | 39億9989万 | -0.51% |
| 01/05 | 1,340 | 1,347 | 1,340 | 1,346 | +0.15% | 2,300 | 39億6746万 | -1.61% |
| 01/04 | 1,336 | 1,346 | 1,333 | 1,344 | +0.6% | 3,000 | 39億6157万 | -2.04% |
| 2023 |
| 12/29 | 1,335 | 1,336 | 1,330 | 1,336 | +0.07% | 3,600 | 39億3799万 | -2.98% |
| 12/28 | 1,327 | 1,339 | 1,326 | 1,335 | -0.3% | 5,800 | 39億3504万 | -3.4% |
| 12/27 | 1,334 | 1,341 | 1,326 | 1,339 | +0.37% | 8,700 | 39億4683万 | -3.46% |
| 12/26 | 1,321 | 1,337 | 1,315 | 1,334 | +1.52% | 8,800 | 39億3209万 | -4.24% |
| 12/25 | 1,328 | 1,330 | 1,313 | 1,314 | -1.05% | 7,300 | 38億7314万 | -6.08% |
| 12/22 | 1,318 | 1,331 | 1,318 | 1,328 | +0.15% | 6,700 | 39億1441万 | -5.55% |
| 12/21 | 1,328 | 1,333 | 1,320 | 1,326 | -0.9% | 9,000 | 39億838万 | -6.09% |
| 12/20 | 1,334 | 1,350 | 1,332 | 1,338 | +0.3% | 5,300 | 39億4375万 | -5.64% |
| 12/19 | 1,332 | 1,341 | 1,331 | 1,334 | -0.82% | 4,200 | 39億3196万 | -6.32% |
| 12/18 | 1,345 | 1,350 | 1,329 | 1,345 | -0.37% | 6,900 | 39億6438万 | -6.01% |
| 12/15 | （5%ルール）小野優子（21.2%）小野悟（27.69%） |
| 12/15 | 1,359 | 1,359 | 1,346 | 1,350 | -0.74% | 4,500 | 39億7912万 | -6.05% |
| 12/14 | 1,364 | 1,364 | 1,342 | 1,360 | -0.44% | 4,600 | 40億860万 | -5.75% |
| 12/13 | 1,364 | 1,366 | 1,362 | 1,366 | -0.29% | 4,200 | 40億2628万 | -5.73% |
| 12/12 | 1,380 | 1,381 | 1,369 | 1,370 | -0.8% | 6,200 | 40億3807万 | -5.91% |
| 12/11 | 1,380 | 1,387 | 1,380 | 1,381 | -0.29% | 7,400 | 40億7049万 | -5.48% |
| 12/08 | 1,400 | 1,400 | 1,380 | 1,385 | -1.07% | 5,500 | 40億8228万 | -5.53% |
| 12/07 | 1,409 | 1,409 | 1,400 | 1,400 | -0.71% | 7,000 | 41億2650万 | -4.89% |
| 12/06 | 1,418 | 1,418 | 1,410 | 1,410 | -0.56% | 5,400 | 41億5597万 | -4.47% |
| 12/05 | 1,420 | 1,420 | 1,412 | 1,418 | -0.14% | 10,400 | 41億7955万 | -4.25% |
| 12/04 | 1,421 | 1,421 | 1,412 | 1,420 | -0.07% | 5,900 | 41億8545万 | -4.38% |
| 12/01 | 1,441 | 1,448 | 1,421 | 1,421 | -1.66% | 11,900 | 41億8839万 | -4.57% |
| 11/30 | 1,450 | 1,454 | 1,441 | 1,445 | -0.34% | 6,900 | 42億5913万 | -3.22% |
| 11/29 | 1,450 | 1,458 | 1,450 | 1,450 | 0% | 9,500 | 42億7387万 | -3.07% |
| 11/28 | 1,465 | 1,465 | 1,450 | 1,450 | -1.02% | 6,300 | 42億7387万 | -3.33% |
| 11/27 | 1,467 | 1,467 | 1,462 | 1,465 | -0.14% | 3,200 | 43億1808万 | -2.72% |
