| 2026 |
| 03/10 | 1,810 | 1,825 | 1,793 | 1,818 | +1.79% | 52,000 | 373億5519万 | +2.83% |
| 03/09 | 1,777 | 1,797 | 1,743 | 1,786 | -2.62% | 88,500 | 366億9767万 | +1.53% |
| 03/06 | 1,858 | 1,879 | 1,827 | 1,834 | -2.6% | 57,700 | 376億8395万 | +4.74% |
| 03/05 | (IR情報)15:30 2026年2月月次の売上状況について |
| 03/05 | 1,848 | 1,900 | 1,837 | 1,883 | +5.61% | 79,600 | 386億9077万 | +8.22% |
| 03/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 90,241株(0.43%)-0.16%義務消失 |
| 03/04 | (5%ルール)集英社(2.63%)小学館(2.63%) |
| 03/04 | 1,800 | 1,829 | 1,753 | 1,783 | -2.09% | 95,100 | 366億3603万 | +3.12% |
| 03/03 | 1,920 | 1,920 | 1,821 | 1,821 | -4.66% | 100,400 | 374億1683万 | +5.81% |
| 03/03 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 121,941株(0.59%)-0.07% |
| 03/02 | 1,894 | 1,936 | 1,890 | 1,910 | -0.16% | 69,100 | 392億4555万 | +11.44% |
| 02/27 | 1,915 | 1,944 | 1,900 | 1,913 | -0.83% | 80,400 | 393億720万 | +12.33% |
| 02/26 | 1,970 | 1,976 | 1,915 | 1,929 | -1.98% | 120,400 | 396億3595万 | +14.01% |
| 02/25 | 1,957 | 1,998 | 1,934 | 1,968 | +0.56% | 171,100 | 404億3730万 | +17.14% |
| 02/25 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 137,041株(0.66%)-0.04% |
| 02/24 | 1,859 | 2,016 | 1,844 | 1,957 | +4.21% | 296,100 | 402億1128万 | +17.47% |
| 02/20 | 2,037 | 2,072 | 1,865 | 1,878 | -10.57% | 784,900 | 385億8804万 | +13.61% |
| 02/19 | 2,100 | 2,100 | 2,100 | 2,100 | +23.53% | 102,200 | 431億4956万 | +27.74% |
| 02/18 | (IR情報)15:30 伊藤忠商事株式会社との資本業務提携契約締結に関するお知らせ |
| 02/18 | (IR情報)15:30 組織変更及び執行役員の担当変更に関するお知らせ |
| 02/18 | 1,653 | 1,700 | 1,653 | 1,700 | +3.22% | 83,400 | 349億3060万 | +4.55% |
| 02/17 | 1,641 | 1,653 | 1,636 | 1,647 | +0.37% | 26,700 | 338億4158万 | +1.79% |
| 02/16 | 1,655 | 1,657 | 1,638 | 1,641 | -0.49% | 26,100 | 337億1830万 | +1.67% |
| 02/13 | 1,667 | 1,668 | 1,638 | 1,649 | -1.08% | 34,400 | 338億8268万 | +2.55% |
| 02/12 | 1,646 | 1,667 | 1,646 | 1,667 | +1.28% | 51,200 | 342億5253万 | +4.06% |
| 02/10 | 1,627 | 1,650 | 1,626 | 1,646 | +1.23% | 30,900 | 338億2104万 | +3.26% |
| 02/09 | 1,648 | 1,649 | 1,624 | 1,626 | +0.18% | 49,100 | 334億1009万 | +2.46% |
| 02/06 | 1,629 | 1,635 | 1,612 | 1,623 | -0.31% | 25,800 | 333億4845万 | +2.66% |
| 02/05 | (IR情報)15:30 2026年1月月次の売上状況について |
| 02/05 | 1,620 | 1,642 | 1,620 | 1,628 | +1.12% | 47,400 | 334億5118万 | +3.37% |
| 02/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 145,841株(0.7%)+0.05% |
| 02/04 | 1,600 | 1,618 | 1,594 | 1,610 | +0.88% | 35,100 | 330億8133万 | +2.61% |
| 02/03 | 1,602 | 1,609 | 1,592 | 1,596 | 0% | 39,700 | 327億9367万 | +2.05% |
| 02/02 | 1,607 | 1,615 | 1,592 | 1,596 | +0.69% | 44,700 | 327億9367万 | +2.5% |
| 01/30 | 1,575 | 1,591 | 1,575 | 1,585 | +0.63% | 33,300 | 325億6764万 | +2.19% |
| 01/29 | 1,574 | 1,585 | 1,550 | 1,575 | +0.25% | 49,600 | 323億6217万 | +1.94% |
| 01/28 | 1,599 | 1,599 | 1,571 | 1,571 | -1.75% | 50,300 | 322億7998万 | +2.15% |
| 01/27 | 1,594 | 1,610 | 1,590 | 1,599 | +0.19% | 48,600 | 328億5531万 | +4.44% |
| 01/26 | 1,630 | 1,630 | 1,592 | 1,596 | -2.62% | 91,700 | 327億9367万 | +4.79% |
| 01/26 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 135,441株(0.65%)+0.06% |
| 01/23 | 1,640 | 1,649 | 1,625 | 1,639 | 0% | 50,300 | 336億7720万 | +8.18% |
| 01/22 | 1,669 | 1,669 | 1,639 | 1,639 | -0.3% | 50,300 | 336億7720万 | +8.9% |
| 01/22 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 122,441株(0.59%)-0.01% |
| 01/21 | 1,613 | 1,654 | 1,613 | 1,644 | +1.36% | 123,700 | 337億7994万 | +9.89% |
| 01/21 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 124,341株(0.6%)+0.08% |
| 01/20 | (IR情報)18:00 人事異動に関するお知らせ |
| 01/20 | 1,610 | 1,635 | 1,590 | 1,622 | +0.31% | 102,600 | 333億2790万 | +9.15% |
| 01/20 | (空売り報告)モルガン・スタンレーMUFG証券 100,422株(0.48%)-0.07%義務消失 |
| 01/19 | 1,638 | 1,638 | 1,595 | 1,617 | -1.28% | 102,300 | 332億2516万 | +9.48% |
| 01/19 | (空売り報告)モルガン・スタンレーMUFG証券 114,622株(0.55%)-0.14% |
| 01/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 108,541株(0.52%)再IN |
| 01/16 | (IR情報)13:00 2026年5月期第2四半期決算説明会 書き起こし記事公開のお知らせ |
| 01/16 | 1,642 | 1,660 | 1,596 | 1,638 | -0.97% | 134,600 | 336億5666万 | +11.58% |
| 01/15 | 1,640 | 1,679 | 1,625 | 1,654 | +0.61% | 161,700 | 339億8542万 | +13.37% |
| 01/15 | (空売り報告)モルガン・スタンレーMUFG証券 142,622株(0.69%)-0.08% |
| 01/14 | 1,601 | 1,658 | 1,569 | 1,644 | +9.31% | 374,900 | 337億7994万 | +13.46% |
| 01/14 | (空売り報告)モルガン・スタンレーMUFG証券 159,022株(0.77%)-0.11% |
| 01/14 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 95,941株(0.46%)-0.06%義務消失 |
| 01/13 | (IR情報)15:30 2026年5月期第2四半期決算説明資料 |
| 01/13 | (IR情報)15:30 2026年5月期第2四半期決算補足資料 |
| 01/13 | (IR情報)15:30 2026年5月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 01/13 | 1,539 | 1,539 | 1,493 | 1,504 | -1.64% | 107,500 | 309億330万 | +4.59% |
| 01/13 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 108,841株(0.52%)再IN |
| 01/09 | 1,510 | 1,540 | 1,510 | 1,529 | +1.66% | 77,100 | 314億1699万 | +6.7% |
| 01/08 | (IR情報)15:30 2025年12月月次の売上状況について |
| 01/08 | 1,490 | 1,506 | 1,488 | 1,504 | +0.94% | 74,600 | 309億330万 | +5.4% |
| 01/08 | (空売り報告)モルガン・スタンレーMUFG証券 182,022株(0.88%)-0.1% |
| 01/07 | 1,475 | 1,490 | 1,473 | 1,490 | +0.47% | 51,800 | 306億1564万 | +4.71% |
| 01/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 99,441株(0.48%)-0.11%義務消失 |
| 01/06 | 1,475 | 1,486 | 1,473 | 1,483 | +0.75% | 40,600 | 304億7181万 | +4.51% |
| 01/05 | 1,479 | 1,485 | 1,464 | 1,472 | +0.2% | 45,600 | 302億4579万 | +3.95% |
| 01/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 121,841株(0.59%)-0.09% |
| 2025 |
| 12/30 | 1,471 | 1,481 | 1,468 | 1,469 | -0.07% | 35,900 | 301億8414万 | +3.96% |
| 12/29 | 1,489 | 1,489 | 1,464 | 1,470 | -1.21% | 51,600 | 302億469万 | +4.26% |
| 12/26 | 1,467 | 1,488 | 1,467 | 1,488 | +1.57% | 48,500 | 305億7455万 | +5.68% |
| 12/26 | (空売り報告)モルガン・スタンレーMUFG証券 201,922株(0.98%)-0.09% |
| 12/25 | 1,449 | 1,466 | 1,444 | 1,465 | +1.6% | 40,200 | 301億196万 | +4.42% |
| 12/24 | 1,442 | 1,448 | 1,440 | 1,442 | -0.14% | 29,600 | 296億2936万 | +3.07% |
| 12/23 | 1,419 | 1,444 | 1,419 | 1,444 | +1.98% | 56,000 | 296億7046万 | +3.44% |
| 12/23 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 141,241株(0.68%)-0.11% |
| 12/22 | 1,414 | 1,417 | 1,402 | 1,416 | +0.43% | 37,100 | 290億9513万 | +1.65% |
| 12/19 | 1,405 | 1,415 | 1,405 | 1,410 | +0.36% | 39,600 | 289億7185万 | +1.37% |
| 12/19 | (空売り報告)モルガン・スタンレーMUFG証券 221,322株(1.07%)-0.12% |
| 12/18 | 1,399 | 1,413 | 1,393 | 1,405 | +1.08% | 43,500 | 288億6911万 | +1.08% |
| 12/18 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 163,641株(0.79%)-0.1% |
| 12/17 | 1,397 | 1,397 | 1,387 | 1,390 | 0% | 21,200 | 285億6090万 | +0.07% |
| 12/16 | 1,400 | 1,403 | 1,389 | 1,390 | -0.93% | 39,100 | 285億6090万 | +0.14% |
| 12/15 | 1,401 | 1,409 | 1,392 | 1,403 | +0.21% | 41,100 | 288億2802万 | +1.15% |
| 12/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 183,741株(0.89%)-0.01% |
| 12/12 | 1,404 | 1,410 | 1,396 | 1,400 | +0.65% | 44,300 | 287億6637万 | +1.16% |
| 12/12 | (空売り報告)モルガン・スタンレーMUFG証券 245,922株(1.19%)-0.08% |
| 12/11 | 1,410 | 1,412 | 1,385 | 1,391 | -1.28% | 55,300 | 285億8145万 | +0.72% |
| 12/11 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 185,241株(0.9%)+0.02% |
| 12/10 | 1,408 | 1,413 | 1,405 | 1,409 | +0.57% | 44,200 | 289億5130万 | +2.18% |
| 12/10 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 182,141株(0.88%)-0.02% |
| 12/09 | 1,407 | 1,407 | 1,394 | 1,401 | -0.5% | 35,500 | 287億8692万 | +1.89% |
| 12/09 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 185,541株(0.9%)+0.1% |
| 12/08 | 1,390 | 1,409 | 1,390 | 1,408 | +1.37% | 51,800 | 289億3075万 | +2.62% |
| 12/08 | (空売り報告)モルガン・スタンレーMUFG証券 262,122株(1.27%)-0.1% |
| 12/05 | 1,392 | 1,394 | 1,383 | 1,389 | +0.43% | 28,700 | 285億4035万 | +1.46% |
| 12/04 | (IR情報)15:30 2025年11月月次の売上状況について |
| 12/04 | 1,375 | 1,384 | 1,375 | 1,383 | +0.58% | 28,700 | 284億1707万 | +1.24% |
| 12/03 | 1,380 | 1,385 | 1,374 | 1,375 | -0.36% | 41,200 | 282億5269万 | +0.66% |
| 12/03 | (空売り報告)モルガン・スタンレーMUFG証券 283,422株(1.37%)-0.12% |
| 12/02 | 1,392 | 1,397 | 1,380 | 1,380 | -1.08% | 35,200 | 283億5542万 | +0.95% |
| 12/01 | 1,406 | 1,407 | 1,387 | 1,395 | -0.85% | 40,900 | 286億6364万 | +1.97% |
| 11/28 | 1,402 | 1,407 | 1,397 | 1,407 | +0.36% | 29,900 | 289億1021万 | +2.85% |
| 11/28 | (空売り報告)モルガン・スタンレーMUFG証券 307,322株(1.49%)-0.05% |
| 11/27 | 1,400 | 1,404 | 1,390 | 1,402 | 0% | 47,600 | 288億747万 | +2.49% |
| 11/26 | 1,387 | 1,403 | 1,387 | 1,402 | +0.94% | 55,500 | 288億747万 | +2.49% |
| 11/25 | 1,410 | 1,410 | 1,382 | 1,389 | -1.07% | 51,500 | 285億4035万 | +1.46% |
| 11/25 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 166,052株(0.8%)+0.09% |
| 11/21 | 1,364 | 1,405 | 1,364 | 1,404 | +2.56% | 74,500 | 288億4856万 | +2.48% |
| 11/21 | (空売り報告)モルガン・スタンレーMUFG証券 318,422株(1.54%)-0.09% |
| 11/20 | 1,377 | 1,383 | 1,364 | 1,369 | +0.07% | 53,200 | 281億2940万 | -0.07% |
| 11/19 | 1,370 | 1,381 | 1,366 | 1,368 | +0.66% | 56,400 | 281億886万 | -0.29% |
| 11/19 | (空売り報告)モルガン・スタンレーMUFG証券 336,622株(1.63%)-0.1% |
| 11/18 | (IR情報)17:00 組織変更及び人事異動及び取締役・担当役員の担当変更に関するお知らせ |
| 11/18 | 1,366 | 1,372 | 1,358 | 1,359 | -0.73% | 56,900 | 279億2393万 | -1.16% |
| 11/18 | (空売り報告)モルガン・スタンレーMUFG証券 355,822株(1.73%)-0.14% |
| 11/17 | 1,390 | 1,391 | 1,362 | 1,369 | -1.37% | 64,900 | 281億2940万 | -0.73% |
| 11/14 | 1,375 | 1,389 | 1,371 | 1,388 | +0.95% | 52,600 | 285億1980万 | +0.29% |
| 11/14 | (空売り報告)モルガン・スタンレーMUFG証券 384,722株(1.87%)-0.05% |
| 11/14 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 146,152株(0.71%)+0.02% |
| 11/13 | 1,382 | 1,382 | 1,368 | 1,375 | 0% | 36,300 | 282億5269万 | -1.01% |
| 11/12 | 1,367 | 1,380 | 1,362 | 1,375 | +0.81% | 59,300 | 282億5269万 | -1.36% |
| 11/12 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 143,552株(0.69%)-0.03% |
| 11/11 | 1,360 | 1,364 | 1,352 | 1,364 | +0.37% | 64,200 | 280億2667万 | -2.5% |
| 11/11 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 149,752株(0.72%)-0.14% |
| 11/10 | 1,348 | 1,361 | 1,341 | 1,359 | +1.42% | 41,400 | 279億2393万 | -3.14% |
| 11/07 | (IR情報)15:30 2025年10月月次の売上状況について |
| 11/07 | 1,335 | 1,342 | 1,330 | 1,340 | +0.37% | 60,200 | 275億3353万 | -4.83% |
| 11/06 | 1,325 | 1,340 | 1,315 | 1,335 | +1.06% | 58,600 | 274億3079万 | -5.59% |
| 11/06 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 178,252株(0.86%)-0.09% |
| 11/05 | (IR情報)17:00 2025年10月4日(土)開催 「個人投資家向けIRセミナー」に参加 |
| 11/05 | 1,318 | 1,324 | 1,307 | 1,321 | +0.53% | 75,500 | 271億4313万 | -6.97% |
| 11/04 | 1,321 | 1,321 | 1,304 | 1,314 | -0.83% | 77,700 | 269億9930万 | -8.05% |
| 10/31 | 1,333 | 1,337 | 1,316 | 1,325 | -0.6% | 99,400 | 272億2532万 | -7.92% |
| 10/31 | (空売り報告)モルガン・スタンレーMUFG証券 396,122株(1.92%)+0.03% |
| 10/30 | 1,331 | 1,344 | 1,331 | 1,333 | +0.23% | 80,800 | 273億8970万 | -7.94% |
| 10/30 | (空売り報告)モルガン・スタンレーMUFG証券 390,122株(1.89%)-0.01% |
| 10/29 | 1,363 | 1,363 | 1,329 | 1,330 | -2.71% | 133,000 | 273億2805万 | -8.72% |
| 10/29 | (空売り報告)モルガン・スタンレーMUFG証券 390,922株(1.9%)+0.04% |
| 10/28 | 1,407 | 1,407 | 1,363 | 1,367 | -2.84% | 144,300 | 280億8831万 | -6.69% |
| 10/27 | 1,402 | 1,408 | 1,397 | 1,407 | +1.15% | 75,100 | 289億1021万 | -4.42% |
| 10/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 197,152株(0.95%)-0.09% |
| 10/24 | 1,413 | 1,413 | 1,391 | 1,391 | -1.49% | 88,200 | 285億8145万 | -5.82% |
| 10/24 | (空売り報告)モルガン・スタンレーMUFG証券 382,222株(1.86%)+0.07% |
| 10/23 | 1,413 | 1,420 | 1,406 | 1,412 | +0.14% | 63,100 | 290億1294万 | -4.85% |
| 10/22 | 1,403 | 1,411 | 1,399 | 1,410 | +0.71% | 84,400 | 289億7185万 | -5.37% |
| 10/22 | (空売り報告)モルガン・スタンレーMUFG証券 367,822株(1.79%)-0.02% |
| 10/22 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 215,252株(1.04%)-0.07% |
| 10/21 | 1,415 | 1,420 | 1,398 | 1,400 | -0.78% | 105,800 | 287億6637万 | -6.42% |
| 10/21 | (空売り報告)モルガン・スタンレーMUFG証券 373,922株(1.81%)+0.09% |
| 10/21 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 228,952株(1.11%)+0.02% |
| 10/20 | 1,421 | 1,426 | 1,408 | 1,411 | -0.14% | 101,500 | 289億9239万 | -6.18% |
| 10/20 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 224,152株(1.09%)-0.04% |
| 10/17 | (IR情報)17:00 譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ |
| 10/17 | 1,417 | 1,425 | 1,405 | 1,413 | -0.28% | 75,900 | 290億3349万 | -6.49% |
| 10/17 | (空売り報告)モルガン・スタンレーMUFG証券 353,822株(1.72%)+0.11% |
| 10/17 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 232,852株(1.13%)+0.04% |
| 10/16 | 1,435 | 1,449 | 1,413 | 1,417 | -0.77% | 96,800 | 291億1568万 | -6.65% |
| 10/16 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 224,652株(1.09%)-0.05% |
| 10/15 | 1,400 | 1,436 | 1,400 | 1,428 | -0.97% | 226,900 | 293億4170万 | -6.3% |
| 10/15 | (空売り報告)モルガン・スタンレーMUFG証券 331,322株(1.61%)+0.24% |
| 10/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 235,852株(1.14%)+0.13% |
| 10/14 | (IR情報)15:30 2026年5月期第1四半期決算補足資料 |
| 10/14 | (IR情報)15:30 2026年5月期第1四半期決算短信〔日本基準〕(連結) |
| 10/14 | 1,449 | 1,457 | 1,433 | 1,442 | -1.3% | 127,200 | 296億2936万 | -5.75% |
| 10/14 | (空売り報告)モルガン・スタンレーMUFG証券 281,722株(1.37%)+0.15% |
| 10/10 | 1,479 | 1,479 | 1,453 | 1,461 | -1.95% | 76,300 | 300億1977万 | -4.7% |
| 10/10 | (空売り報告)モルガン・スタンレーMUFG証券 251,322株(1.22%)+0.06% |
| 10/09 | 1,504 | 1,504 | 1,485 | 1,490 | -1.06% | 61,300 | 306億1564万 | -2.93% |
| 10/09 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 207,752株(1.01%)+0.06% |
| 10/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 195,752株(0.95%)+0.13% |
| 10/06 | (IR情報)15:30 2025年9月月次の売上状況について |
| 10/06 | (空売り報告)モルガン・スタンレーMUFG証券 239,522株(1.16%)-0.05% |
| 10/03 | (空売り報告)モルガン・スタンレーMUFG証券 249,022株(1.21%)+0.1% |