IR情報

2020/09/25~2021/02/22

IR情報&株価推移

日付始値高値安値終値前日比出来高時価総額25日乖離
2021
02/227,2807,3307,1307,210-0.96%44,500716億6790万-0.39%
02/197,3707,3907,2007,280-2.54%31,500718億4246万+1.07%
02/187,4107,5007,3007,470+0.27%30,900737億1747万+4.2%
02/177,4107,5607,4107,450-0.13%33,900735億2010万+4.44%
02/167,4907,6207,4007,460-0.8%66,900736億1878万+5.09%
02/157,4507,5507,2307,520+0.94%48,600742億1089万+6.3%
02/127,5107,5707,4007,450-0.67%27,100735億2010万+5.82%
02/107,5907,6507,3907,500-1.06%66,300740億1352万+6.99%
02/097,3507,5807,0307,580+3.69%89,400748億300万+8.69%
02/086,8007,4506,4407,310-2.53%246,600721億3851万+5.48%
02/0515:00 2021年9月期第1四半期決算説明資料
02/0515:00 2021年9月期第1四半期決算短信〔日本基準〕(連結)
02/057,3407,5607,2107,500+2.74%83,900740億1352万+8.84%
02/047,2907,3907,1207,300+0.14%33,500720億3983万+6.58%
02/037,5407,5907,2707,290-2.93%45,900719億4114万+7.11%
02/027,3707,5407,2707,510+2.32%66,300741億1220万+10.93%
02/017,1707,3707,0307,340+0.27%49,700724億3456万+9.1%
01/297,4007,4807,1607,320-0.68%59,000722億3720万+9.16%
01/287,2307,3907,1707,370+0.96%65,900727億3062万+10.48%
01/277,3107,4807,2607,300-0.54%74,700720億3983万+9.74%
01/267,1907,3807,0307,340+1.1%72,500724億3456万+10.53%
01/257,2207,2607,0607,260+2.98%73,100716億4509万+9.45%
01/226,6807,1006,6507,050+6.33%83,700695億7271万+6.45%
01/2116:00 譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
01/216,6006,6806,5206,630+1.69%42,000653億8817万+0.15%
01/206,5006,6806,4206,520+0.31%46,500643億330万-1.75%
01/196,5506,5606,3906,500+0.31%40,900641億605万-2.43%
01/186,3406,5006,2406,480+2.21%41,100639億880万-2.91%
01/156,3406,3706,1806,340-1.55%71,400625億2805万-5.23%
01/146,6606,7106,4206,440-1.83%43,100635億1430万-4.21%
01/136,6206,7206,5306,560-0.76%37,900646億9780万-2.69%
01/126,8006,8006,5206,610-3.36%54,400651億9092万-2.38%
01/086,6606,8506,6406,840+2.7%43,700674億5929万+0.59%
01/076,7006,7206,5606,660-0.6%30,300656億8405万-2.57%
01/066,5906,8206,5906,700+1.67%44,700660億7854万-2.55%
01/056,4006,6206,3106,590+1.38%53,000649億9367万-4.66%
01/046,4006,5406,2406,500+2.85%45,900641億605万-6.31%
2020
12/306,3906,4306,2506,320-2.02%51,300623億3081万-9.13%
12/296,2506,5106,2506,450+3.37%51,400636億1293万-7.69%
12/286,3606,4806,2006,240-2.04%80,500615億4181万-11%
12/256,4306,5106,2006,370-1.39%71,600628億2393万-9.47%
12/2415:30 投資単位の引下げに関する考え方及び方針等について
12/246,8006,8006,4306,460-5%94,400637億1155万-8.41%
12/236,5106,8006,5106,800+5.43%67,400670億6479万-3.9%
12/226,9506,9506,4406,450-6.25%84,500636億1293万-8.95%
12/217,0607,1206,8206,880-2.13%55,600673億339万-3.38%
12/187,1007,1006,9107,030-1.68%58,500687億7076万-1.69%
12/177,0107,1606,8707,150+2%57,700699億4466万-0.35%
12/167,0007,1406,9607,010+0.57%41,000685億7511万-2.56%
12/157,1607,1606,8406,970-0.99%39,300681億8381万-3.53%
12/147,1507,2207,0307,040-1.54%40,300688億6858万-3.79%
12/116,8307,1906,8307,150+4.84%54,300699億4466万-3.31%
12/106,8606,9406,7106,820-0.73%46,800667億1644万-8.63%
12/097,1607,1706,8706,870-4.05%49,400672億556万-8.93%
12/086,8907,1706,8607,160+3.77%42,100700億4248万-5.98%
12/077,2807,2806,9006,900-5.48%69,200674億9904万-10.03%
12/047,3307,4107,1807,300-0.41%68,100714億1203万-5.73%
12/037,6207,6207,2507,330-5.3%98,800717億550万-5.92%
12/027,5807,7807,3607,740+1.31%126,300757億1631万-1.25%
12/017,6907,9207,6007,6400%141,600747億3807万-2.95%
11/307,3407,7507,2307,640+5.52%246,300747億3807万-3.35%
11/277,0007,4006,9007,240+4.78%269,700708億2508万-8.88%
11/267,0207,1906,7906,910-2.95%88,300675億9686万-13.71%
11/2515:00 取締役の報酬額の改定及び譲渡制限付株式報酬制度の導入に関するお知らせ
11/257,0607,1506,9407,120+0.85%84,200696億5118万-11.95%
11/246,9507,1706,9407,060+2.92%85,000690億6423万-13.33%
11/206,7906,9606,7406,860+0.88%67,200668億7862万-16.48%
11/196,9306,9406,6606,800-3.13%131,500662億9367万-18.15%
11/187,0207,2006,9407,0200%73,500684億3847万-16.56%
11/177,2207,4106,8707,020-4.62%149,400684億3847万-17.51%
11/167,6307,6407,2607,360-3.54%87,100717億5315万-14.61%
11/137,7007,9007,5407,6300%135,900743億8540万-12.54%
11/127,9307,9707,4407,6300%165,900743億8540万-13.5%
11/117,5007,6707,1807,630-1.93%263,000743億8540万-14.19%
11/107,9308,4307,7807,780-16.16%342,100758億4776万-13.25%
11/099,4309,7008,7609,280+3.34%538,500904億7136万+3.11%
11/0615:10 2020年9月期決算説明資料
11/0615:10 個別業績の前期実績との差異に関するお知らせ
11/0615:10 剰余金の配当(東証一部市場変更記念配当)に関するお知らせ
11/0615:10 2020年9月期決算短信〔日本基準〕(連結)
11/068,9408,9808,7408,980+1.24%125,100875億4664万+0.18%
11/058,9008,9608,7808,870+0.34%139,200864億7425万-0.94%
11/048,6508,9708,6508,840+2.31%101,900861億8177万-1.34%
11/028,6308,8508,4808,640+1.65%65,700842億3196万-3.29%
11/029:00 「令和3年度全国学力・学習状況調査」に関する委託事業(小学校事業)落札のお知らせ(開示事項の経過)
10/308,8608,8608,4208,500-3.19%82,300828億6709万-4.75%
10/298,4308,7808,3808,780+3.66%87,500855億9683万-1.5%
10/288,5208,5808,3808,470-0.59%52,400825億7462万-5.02%
10/278,4208,6608,3308,520-0.58%88,200830億6207万-4.38%
10/268,4708,7108,4008,570+1.18%68,200835億4952万-3.37%
10/238,5208,6408,3408,470-2.31%102,300825億7462万-4.04%
10/228,8708,8908,4608,670-1.25%74,200845億2443万-1.43%
10/218,9108,9408,6708,780-1.13%119,300854億6864万+0.58%
10/208,7908,9208,6208,880+3.02%162,700864億4209万+2.54%
10/198,5608,8208,4408,620-1.6%278,200822億350万+0.35%
10/199:00 東京証券取引所市場第一部への上場市場の変更に関するお知らせ
10/169,1609,1608,5908,760-4.68%248,900794億9498万+2.68%
10/159,4709,7809,1809,190-2.65%182,200833億9713万+8.37%
10/149,5009,6409,1309,440-0.11%220,100856億6582万+12.23%
10/139,8809,8809,1809,450-2.88%123,800857億5657万+13.24%
10/1210,35010,3809,6209,730-2.51%172,000882億9751万+17.43%
10/0910,37010,8709,6409,980-0.89%229,400905億6620万+21.49%
10/089,50010,9009,48010,070+7.13%435,200913億8293万+23.83%
10/0717:40 発行価格及び売出価格等の決定に関するお知らせ
10/0717:40 東京証券取引所市場第一部への上場市場区分決定に関するお知らせ
10/079,82010,2409,2109,400-1.26%217,600853億283万+16.86%
10/068,6109,9108,6109,520+10.96%157,500863億9181万+19.51%
10/058,6908,7608,3808,580+2.26%44,600778億6152万+8.98%
10/058:53 「令和3年度全国学力・学習状況調査」に関する委託事業(中学校事業)について、Z会の再委託機関として受託のお知らせ(開示事項の経過)
10/028,4208,8808,3308,390-3.78%69,800761億3732万+7.55%
09/3018:15 (訂正)株式会社マイナビとの業務提携に関する基本契約の締結に関するお知らせ
09/3015:30 「令和3年度全国学力・学習状況調査」に関する委託事業への入札状況等について
09/3015:30 公募及び第三者割当による新株式発行並びに株式の売出しに関するお知らせ
09/3015:30 株式会社マイナビとの業務提携に関する基本契約の締結に関するお知らせ
09/3015:30 東京証券取引所における上場市場の変更承認に関するお知らせ
09/309,3409,4008,7208,720-3.54%37,800791億3199万+12.81%
09/298,3309,1708,2209,040+10.51%75,500820億3592万+18.08%
09/288,5908,6408,0008,180-2.39%32,100742億3161万+8.06%
09/258,4208,6008,3408,380+1.33%25,900760億4657万+11.73%