| 2022 |
| 02/22 | 1,805 | 1,806 | 1,805 | 1,805 | +0.06% | 141,300 | 190億9626万 | +51.05% |
| 02/21 | 1,804 | 1,807 | 1,803 | 1,804 | 0% | 309,100 | 190億8568万 | +54.72% |
| 02/18 | 1,804 | 1,805 | 1,804 | 1,804 | 0% | 200,700 | 190億8568万 | +58.38% |
| 02/17 | 17:15 (差替)「剰余金の配当(無配)に関するお知らせ」の差替えについて |
| 02/17 | 16:00 定款の一部変更に関するお知らせ |
| 02/17 | 16:00 剰余金の配当(無配)に関するお知らせ |
| 02/17 | 1,804 | 1,805 | 1,804 | 1,804 | 0% | 118,700 | 190億8568万 | +62.52% |
| 02/16 | 1,805 | 1,805 | 1,804 | 1,804 | 0% | 293,700 | 190億8568万 | +66.57% |
| 02/15 | 1,805 | 1,806 | 1,804 | 1,804 | +33.63% | 1,194,100 | 190億8568万 | +71% |
| 02/14 | 1,350 | 1,350 | 1,350 | 1,350 | +28.57% | 6,600 | 142億8252万 | +31.45% |
| 02/10 | 1,050 | 1,050 | 1,050 | 1,050 | +16.67% | 4,400 | 111億863万 | +2.94% |
| 02/09 | 18:15 株式会社博報堂DYホールディングスによる当社株券等に対する公開買付けの実施及び意見表明に関するお知らせ |
| 02/09 | 18:15 2021年12月期決算短信〔日本基準〕(連結) |
| 02/09 | 18:15 2021年12月期配当予想の修正(無配)に関するお知らせ |
| 02/09 | 893 | 904 | 882 | 900 | +1.69% | 21,600 | 95億2168万 | -12.28% |
| 02/08 | 894 | 909 | 877 | 885 | -2.43% | 36,000 | 93億6299万 | -14.9% |
| 02/07 | 924 | 932 | 895 | 907 | -2.99% | 49,600 | 95億9574万 | -14.03% |
| 02/04 | 931 | 942 | 918 | 935 | -0.43% | 36,000 | 98億9197万 | -12.54% |
| 02/03 | 980 | 980 | 932 | 939 | -5.44% | 32,000 | 99億3429万 | -13.22% |
| 02/02 | 975 | 999 | 974 | 993 | +1.33% | 22,700 | 105億559万 | -9.23% |
| 02/01 | 969 | 995 | 965 | 980 | +3.16% | 18,100 | 103億6805万 | -11.07% |
| 01/31 | 953 | 964 | 943 | 950 | -0.73% | 16,000 | 100億5066万 | -14.65% |
| 01/28 | 940 | 959 | 932 | 957 | +0.74% | 39,500 | 101億2472万 | -15.01% |
| 01/27 | 1,006 | 1,014 | 950 | 950 | -6.5% | 47,100 | 100億5066万 | -16.3% |
| 01/26 | 1,030 | 1,036 | 1,007 | 1,016 | -0.39% | 23,500 | 107億4892万 | -11.27% |
| 01/25 | 1,028 | 1,031 | 995 | 1,020 | -1.45% | 38,600 | 107億9124万 | -11.61% |
| 01/24 | 1,061 | 1,086 | 1,030 | 1,035 | -4.34% | 33,900 | 109億4993万 | -10.93% |
| 01/21 | 1,044 | 1,082 | 1,029 | 1,082 | +4.95% | 16,200 | 114億4718万 | -7.52% |
| 01/20 | 1,009 | 1,043 | 1,000 | 1,031 | +3.72% | 29,000 | 109億761万 | -12.03% |
| 01/19 | 1,054 | 1,054 | 992 | 994 | -6.93% | 39,800 | 105億1617万 | -15.55% |
| 01/18 | 1,101 | 1,144 | 1,068 | 1,068 | -2.91% | 41,400 | 112億9906万 | -9.72% |
| 01/17 | 1,110 | 1,127 | 1,081 | 1,100 | -0.9% | 26,500 | 116億3761万 | -7.41% |
| 01/14 | 1,075 | 1,131 | 1,074 | 1,110 | +3.26% | 27,500 | 117億4341万 | -6.88% |
| 01/13 | 1,119 | 1,119 | 1,068 | 1,075 | -4.87% | 22,100 | 113億7312万 | -9.97% |
| 01/12 | 1,115 | 1,145 | 1,108 | 1,130 | +1.71% | 21,700 | 119億5500万 | -5.44% |
| 01/11 | 1,103 | 1,111 | 1,081 | 1,111 | -0.71% | 17,100 | 117億5399万 | -6.8% |
| 01/07 | 1,188 | 1,188 | 1,112 | 1,119 | -4.03% | 23,100 | 118億3862万 | -5.73% |
| 01/06 | 1,185 | 1,195 | 1,150 | 1,166 | -2.02% | 20,700 | 123億3587万 | -1.52% |
| 01/05 | 1,243 | 1,250 | 1,183 | 1,190 | -4.42% | 16,300 | 125億8978万 | +1.1% |
| 01/04 | 1,268 | 1,273 | 1,212 | 1,245 | -3.04% | 18,200 | 131億7166万 | +6.32% |
| 2021 |
| 12/30 | 1,237 | 1,326 | 1,204 | 1,284 | +2.31% | 34,400 | 135億8427万 | +10.31% |
| 12/29 | 1,233 | 1,265 | 1,209 | 1,255 | -0.24% | 28,600 | 132億7746万 | +8.38% |
| 12/28 | 1,237 | 1,258 | 1,175 | 1,258 | +1.45% | 42,300 | 133億919万 | +8.82% |
| 12/27 | 1,181 | 1,240 | 1,111 | 1,240 | +4.11% | 44,200 | 131億1876万 | +7.36% |
| 12/24 | 1,228 | 1,229 | 1,183 | 1,191 | -3.95% | 26,900 | 126億36万 | +3.21% |
| 12/23 | 1,295 | 1,295 | 1,200 | 1,240 | -3.65% | 36,500 | 131億1876万 | +7.36% |
| 12/22 | 1,189 | 1,372 | 1,189 | 1,287 | +8.52% | 94,000 | 136億1600万 | +11.53% |
| 12/21 | 1,201 | 1,239 | 1,186 | 1,186 | -1.25% | 25,400 | 125億4746万 | +2.77% |
| 12/20 | 1,214 | 1,283 | 1,201 | 1,201 | -3.38% | 29,800 | 127億615万 | +3.8% |
| 12/17 | 1,191 | 1,244 | 1,186 | 1,243 | +2.3% | 31,700 | 131億5050万 | +7.16% |
| 12/16 | 1,230 | 1,231 | 1,159 | 1,215 | -1.22% | 21,700 | 128億5427万 | +4.47% |
| 12/15 | 16:00 新市場区分の上場維持基準の適合に向けた計画書 |
| 12/15 | 1,116 | 1,232 | 1,116 | 1,230 | +9.92% | 27,000 | 130億1296万 | +5.31% |
| 12/14 | 1,158 | 1,158 | 1,115 | 1,119 | -4.2% | 20,000 | 118億3862万 | -4.6% |
| 12/13 | 1,163 | 1,186 | 1,157 | 1,168 | +1.3% | 14,900 | 123億5703万 | -1.35% |
| 12/10 | 1,265 | 1,265 | 1,153 | 1,153 | -2.54% | 41,300 | 121億9833万 | -3.6% |
| 12/09 | 1,196 | 1,209 | 1,154 | 1,183 | -2.23% | 21,300 | 125億1572万 | -2.15% |
| 12/08 | 15:00 新市場区分における「プライム市場」選択申請に関するお知らせ |
| 12/08 | 1,177 | 1,229 | 1,177 | 1,210 | +5.49% | 48,900 | 128億137万 | -0.98% |
| 12/07 | 1,109 | 1,165 | 1,105 | 1,147 | +3.8% | 32,800 | 121億3485万 | -7.2% |
| 12/06 | 1,060 | 1,111 | 1,057 | 1,105 | +3.95% | 31,000 | 116億9051万 | -11.67% |
| 12/03 | 1,000 | 1,071 | 1,000 | 1,063 | +7.92% | 28,100 | 112億4616万 | -16.1% |
| 12/02 | 1,030 | 1,047 | 985 | 985 | -5.47% | 29,400 | 104億2095万 | -23.41% |
| 12/01 | 996 | 1,043 | 985 | 1,042 | +4.51% | 31,700 | 110億2399万 | -20.21% |
| 11/30 | 1,027 | 1,033 | 991 | 997 | -2.92% | 58,600 | 105億4791万 | -24.64% |
| 11/29 | 1,048 | 1,070 | 1,027 | 1,027 | -4.82% | 36,600 | 108億6530万 | -23.47% |
| 11/26 | 1,120 | 1,120 | 1,073 | 1,079 | -4.68% | 36,000 | 114億1544万 | -20.66% |
| 11/25 | 1,191 | 1,191 | 1,128 | 1,132 | -5.43% | 30,400 | 119億7616万 | -17.91% |
| 11/24 | 1,229 | 1,229 | 1,191 | 1,197 | -2.6% | 14,800 | 126億6384万 | -14.26% |
| 11/22 | 1,201 | 1,233 | 1,191 | 1,229 | +1.65% | 11,600 | 130億238万 | -12.9% |
| 11/19 | 1,223 | 1,224 | 1,201 | 1,209 | -1.14% | 31,000 | 127億9079万 | -15.16% |
| 11/18 | 1,233 | 1,241 | 1,215 | 1,223 | -0.73% | 14,500 | 129億3891万 | -15.07% |
| 11/17 | 1,274 | 1,274 | 1,230 | 1,232 | -3.75% | 20,800 | 130億3412万 | -15.33% |
| 11/16 | 1,259 | 1,289 | 1,245 | 1,280 | +1.67% | 19,700 | 135億4195万 | -12.87% |
| 11/15 | 1,284 | 1,290 | 1,242 | 1,259 | -1.87% | 42,500 | 133億1977万 | -14.93% |
| 11/12 | 1,315 | 1,338 | 1,277 | 1,283 | -2.06% | 25,300 | 135億7369万 | -14.07% |
| 11/11 | 1,320 | 1,327 | 1,300 | 1,310 | -1.87% | 19,400 | 138億5934万 | -13.13% |
| 11/10 | 1,420 | 1,420 | 1,335 | 1,335 | -1.84% | 18,000 | 141億2383万 | -12% |
| 11/09 | 1,372 | 1,400 | 1,349 | 1,360 | -1.66% | 25,800 | 143億8832万 | -10.99% |
| 11/08 | 1,460 | 1,460 | 1,371 | 1,383 | -5.6% | 26,800 | 146億3165万 | -9.96% |
| 11/05 | 16:00 2021年12月期第3四半期決算短信〔日本基準〕(連結) |
| 11/05 | 16:00 業績予想の修正に関するお知らせ |
| 11/05 | 1,486 | 1,486 | 1,453 | 1,465 | -1.41% | 8,700 | 154億9918万 | -5.12% |
| 11/04 | 1,518 | 1,523 | 1,478 | 1,486 | -2.11% | 9,400 | 157億2135万 | -4.19% |
| 11/02 | 1,526 | 1,530 | 1,516 | 1,518 | -2% | 9,000 | 160億5990万 | -2.57% |
| 11/01 | 1,535 | 1,564 | 1,535 | 1,549 | +0.91% | 10,900 | 163億8787万 | -1.15% |
| 10/29 | 1,500 | 1,535 | 1,489 | 1,535 | +2.33% | 14,300 | 162億3976万 | -2.54% |
| 10/28 | 1,528 | 1,528 | 1,500 | 1,500 | -1.64% | 9,200 | 158億6947万 | -5% |
| 10/27 | 1,497 | 1,531 | 1,489 | 1,525 | +1.87% | 13,200 | 161億3396万 | -3.66% |
| 10/26 | 1,474 | 1,515 | 1,470 | 1,497 | +1.56% | 7,800 | 158億3773万 | -5.67% |
| 10/25 | 1,452 | 1,484 | 1,423 | 1,474 | +0.96% | 12,000 | 155億9440万 | -7.47% |
| 10/22 | 1,489 | 1,489 | 1,455 | 1,460 | -1.55% | 13,600 | 154億4628万 | -8.75% |
| 10/21 | 1,535 | 1,538 | 1,481 | 1,483 | -3.95% | 12,700 | 156億8962万 | -7.89% |
| 10/20 | 1,553 | 1,566 | 1,536 | 1,544 | -0.96% | 14,300 | 163億3497万 | -4.81% |
| 10/19 | 1,584 | 1,584 | 1,550 | 1,559 | -0.64% | 4,300 | 164億9367万 | -4.24% |
| 10/18 | 1,588 | 1,588 | 1,549 | 1,569 | -0.95% | 15,400 | 165億9947万 | -3.92% |
| 10/15 | 1,576 | 1,586 | 1,558 | 1,584 | -0.13% | 11,500 | 167億5816万 | -3.24% |
| 10/14 | 1,578 | 1,591 | 1,558 | 1,586 | -0.31% | 10,100 | 167億7932万 | -3.35% |
| 10/13 | 1,564 | 1,591 | 1,560 | 1,591 | +0.7% | 10,000 | 168億3222万 | -3.16% |
| 10/12 | 1,560 | 1,594 | 1,552 | 1,580 | +1.22% | 15,000 | 167億1584万 | -4.07% |
| 10/11 | 1,576 | 1,587 | 1,528 | 1,561 | -0.95% | 21,100 | 165億1483万 | -5.45% |
| 10/08 | 1,660 | 1,683 | 1,575 | 1,576 | -5.06% | 19,000 | 166億7352万 | -4.83% |
| 10/07 | 1,548 | 1,661 | 1,548 | 1,660 | +6.82% | 25,800 | 175億6221万 | -0.12% |
| 10/06 | 1,629 | 1,658 | 1,554 | 1,554 | -2.2% | 21,300 | 164億4077万 | -6.67% |
| 10/05 | 1,542 | 1,604 | 1,513 | 1,589 | +1.02% | 24,000 | 168億1106万 | -5.02% |
| 10/04 | 1,619 | 1,664 | 1,573 | 1,573 | -1.07% | 23,000 | 166億4178万 | -6.48% |
| 10/01 | 1,638 | 1,638 | 1,578 | 1,590 | -2.93% | 21,000 | 168億2164万 | -5.97% |
| 09/30 | 1,655 | 1,716 | 1,632 | 1,638 | -1.33% | 23,500 | 173億2946万 | -3.48% |
| 09/29 | 1,698 | 1,711 | 1,655 | 1,660 | -3.82% | 11,000 | 175億6221万 | -2.52% |
| 09/28 | 1,748 | 1,749 | 1,708 | 1,726 | -2.21% | 10,800 | 182億6047万 | +1.11% |
