| 2026 |
| 08/19 | 1,022 | 1,047 | 992 | 999 | -3.29% | 119,600 | 93億527万 | +2.15% |
| 08/18 | 1,059 | 1,085 | 1,029 | 1,033 | -3.1% | 121,100 | 96億2197万 | +5.62% |
| 08/17 | 1,041 | 1,076 | 1,032 | 1,066 | +2.4% | 146,300 | 99億2935万 | +9.11% |
| 08/14 | 1,028 | 1,061 | 1,023 | 1,041 | -0.38% | 96,100 | 96億9648万 | +7.1% |
| 08/13 | 1,000 | 1,049 | 988 | 1,045 | +4.6% | 132,500 | 97億3374万 | +7.84% |
| 08/12 | 997 | 1,019 | 988 | 999 | +0.3% | 105,400 | 93億527万 | +3.42% |
| 08/10 | 998 | 1,040 | 991 | 996 | +5.96% | 233,700 | 92億7733万 | +3.11% |
| 08/10 | (空売り報告)Nomura International plc 0株(0%)-0.55%義務消失 |
| 08/10 | (空売り報告)モルガン・スタンレーMUFG証券 29,375株(0.31%)-0.25%義務消失 |
| 08/07 | (IR情報)15:30 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/07 | 967 | 967 | 929 | 940 | -1.26% | 113,700 | 87億5571万 | -2.79% |
| 08/07 | (空売り報告)Nomura International plc 51,700株(0.55%)再IN |
| 08/07 | (空売り報告)モルガン・スタンレーMUFG証券 52,675株(0.56%)再IN |
| 08/06 | 954 | 971 | 939 | 952 | -0.83% | 62,500 | 88億6748万 | -1.65% |
| 08/05 | 959 | 974 | 950 | 960 | +0.1% | 98,800 | 89億4200万 | -0.93% |
| 08/04 | 947 | 968 | 943 | 959 | +3.01% | 65,300 | 89億3269万 | -1.03% |
| 08/04 | (空売り報告)モルガン・スタンレーMUFG証券 45,775株(0.49%)-0.04%義務消失 |
| 08/04 | (空売り報告)Barclays Capital Securities Ltd 29,200株(0.31%)-0.22%義務消失 |
| 08/03 | 925 | 949 | 911 | 931 | -0.43% | 39,900 | 86億7188万 | -3.92% |
| 08/03 | (空売り報告)モルガン・スタンレーMUFG証券 49,675株(0.53%)再IN |
| 07/31 | 928 | 945 | 915 | 935 | +3.09% | 61,300 | 87億914万 | -3.61% |
| 07/31 | (空売り報告)Barclays Capital Securities Ltd 49,600株(0.53%)-0.11% |
| 07/30 | 909 | 922 | 898 | 907 | -0.44% | 38,100 | 84億4833万 | -6.69% |
| 07/30 | (空売り報告)Barclays Capital Securities Ltd 59,900株(0.64%)+0.1% |
| 07/29 | 942 | 950 | 895 | 911 | -3.09% | 128,000 | 84億8559万 | -6.47% |
| 07/28 | 974 | 981 | 938 | 940 | -3.89% | 91,600 | 87億5571万 | -3.59% |
| 07/27 | 978 | 980 | 959 | 978 | +1.14% | 34,800 | 91億966万 | +0.1% |
| 07/24 | 980 | 980 | 961 | 967 | -2.52% | 53,900 | 90億720万 | -0.92% |
| 07/23 | 989 | 1,000 | 981 | 992 | +1.22% | 37,400 | 92億4007万 | +1.64% |
| 07/22 | 994 | 1,008 | 979 | 980 | -0.51% | 73,500 | 91億2829万 | +0.62% |
| 07/22 | (空売り報告)Barclays Capital Securities Ltd 51,000株(0.54%)-0.09% |
| 07/21 | 941 | 992 | 940 | 985 | +4.56% | 83,800 | 91億7487万 | +1.23% |
| 07/21 | (空売り報告)モルガン・スタンレーMUFG証券 32,775株(0.35%)-0.19%義務消失 |
| 07/21 | (空売り報告)Barclays Capital Securities Ltd 58,800株(0.63%)-0.11% |
| 07/17 | 965 | 970 | 925 | 942 | -3.88% | 160,000 | 87億7434万 | -3.09% |
| 07/17 | (空売り報告)モルガン・スタンレーMUFG証券 50,475株(0.54%)再IN |
| 07/17 | (空売り報告)Barclays Capital Securities Ltd 69,300株(0.74%)+0.07% |
| 07/16 | 1,026 | 1,031 | 969 | 980 | -4.76% | 142,300 | 91億2829万 | +0.93% |
| 07/16 | (空売り報告)Barclays Capital Securities Ltd 62,800株(0.67%)+0.17% |
| 07/15 | 998 | 1,042 | 983 | 1,029 | +4.04% | 121,800 | 95億8471万 | +6.3% |
| 07/15 | (空売り報告)Barclays Capital Securities Ltd 47,280株(0.5%)-0.12% |
| 07/14 | 985 | 993 | 973 | 989 | -0.5% | 47,900 | 92億1212万 | +2.7% |
| 07/13 | 997 | 1,020 | 982 | 994 | -0.6% | 70,900 | 92億5870万 | +3.43% |
| 07/10 | 965 | 1,006 | 964 | 1,000 | +4.17% | 84,900 | 93億1459万 | +4.17% |
| 07/10 | (空売り報告)Barclays Capital Securities Ltd 57,800株(0.62%)-0.23% |
| 07/09 | 942 | 965 | 937 | 960 | +1.27% | 48,600 | 89億4200万 | 0% |
| 07/08 | 972 | 980 | 948 | 948 | -3.95% | 99,500 | 88億3023万 | -1.25% |
| 07/08 | (空売り報告)Barclays Capital Securities Ltd 79,300株(0.85%)+0.2% |
| 07/07 | 1,001 | 1,030 | 985 | 987 | -1.1% | 111,400 | 91億9350万 | +2.49% |
| 07/07 | (空売り報告)Barclays Capital Securities Ltd 61,300株(0.65%)+0.11% |
| 07/06 | 1,013 | 1,039 | 991 | 998 | -1.09% | 95,300 | 92億9596万 | +3.53% |
| 07/06 | (空売り報告)Barclays Capital Securities Ltd 51,100株(0.54%)再IN |
| 07/03 | 962 | 1,010 | 962 | 1,009 | +3.38% | 82,100 | 93億9842万 | +4.56% |
| 07/02 | 973 | 980 | 957 | 976 | +1.88% | 77,900 | 90億9103万 | +0.93% |
| 07/01 | 966 | 966 | 943 | 958 | -0.52% | 42,100 | 89億2337万 | -1.34% |
| 06/30 | 950 | 974 | 947 | 963 | +0.84% | 48,000 | 89億6995万 | -1.53% |
| 06/29 | 976 | 1,018 | 951 | 955 | -1.44% | 120,500 | 88億9543万 | -2.95% |
| 06/26 | 984 | 985 | 958 | 969 | -2.02% | 66,900 | 90億2583万 | -2.32% |
| 06/25 | 960 | 1,013 | 960 | 989 | +4.99% | 128,000 | 92億1212万 | -1.3% |
| 06/24 | (IR情報)15:30 (開示事項の経過)artienceとの事業提携における成果に関するお知らせ |
| 06/24 | 942 | 965 | 942 | 942 | 0% | 50,500 | 87億7434万 | -6.64% |
| 06/23 | (IR情報)15:30 IRに関するお問い合わせの電話対応廃止について |
| 06/23 | 996 | 999 | 941 | 942 | -5.99% | 133,200 | 87億7434万 | -7.56% |
| 06/22 | 930 | 1,013 | 920 | 1,002 | +7.4% | 172,300 | 93億3321万 | -2.62% |
| 06/19 | 954 | 960 | 932 | 933 | -3.72% | 101,100 | 86億9051万 | -9.94% |
| 06/18 | 949 | 973 | 945 | 969 | +2.11% | 86,600 | 90億2583万 | -7.54% |
| 06/17 | 945 | 974 | 929 | 949 | -1.15% | 119,300 | 88億3954万 | -10.64% |
| 06/16 | 1,050 | 1,050 | 950 | 960 | +1.59% | 373,200 | 89億4200万 | -10.86% |
| 06/15 | (IR情報)15:30 抗HIV抗体開発の状況及びスケジュールに関するお知らせ |
| 06/15 | 916 | 954 | 916 | 945 | +3.05% | 116,500 | 88億228万 | -13.38% |
| 06/12 | 928 | 933 | 904 | 917 | -0.11% | 55,400 | 85億4147万 | -17.16% |
| 06/11 | 899 | 926 | 888 | 918 | +0.66% | 82,100 | 85億5079万 | -18.47% |
| 06/10 | 919 | 929 | 888 | 912 | -2.04% | 148,400 | 84億9490万 | -20.35% |
| 06/09 | 965 | 980 | 925 | 931 | -3.02% | 147,300 | 86億7188万 | -19.95% |
| 06/08 | 972 | 989 | 952 | 960 | -4.19% | 137,300 | 89億4200万 | -18.58% |
| 06/05 | 978 | 1,015 | 978 | 1,002 | +2.45% | 98,400 | 93億3321万 | -16.22% |
| 06/04 | (IR情報)15:30 公益財団法人財務会計基準機構への加入状況及び加入に関する考え方等に関するお知らせ |
| 06/04 | 1,000 | 1,010 | 973 | 978 | -2.88% | 147,800 | 91億966万 | -19.31% |
| 06/04 | (空売り報告)JPM Securities Japan Co Ltd. 41,500株(0.44%)-0.22%義務消失 |
| 06/03 | 1,006 | 1,015 | 981 | 1,007 | -0.49% | 152,900 | 93億7979万 | -18% |
| 06/02 | 1,012 | 1,026 | 992 | 1,012 | -0.39% | 146,900 | 94億2636万 | -18.85% |
| 06/01 | 1,088 | 1,088 | 1,008 | 1,016 | -5.84% | 136,000 | 94億6362万 | -19.75% |
| 06/01 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 41,989株(0.45%)-0.16%義務消失 |
| 05/29 | (IR情報)15:30 事業計画及び成長可能性に関する説明 |
| 05/29 | 1,138 | 1,141 | 1,069 | 1,079 | +0.09% | 146,500 | 100億5044万 | -16.1% |
| 05/29 | (空売り報告)モルガン・スタンレーMUFG証券 42,475株(0.45%)-0.08%義務消失 |
| 05/29 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 56,889株(0.61%)-0.1% |
| 05/28 | (IR情報)15:30 2026年3月期(第44期)決算説明資料 |
| 05/28 | 1,117 | 1,135 | 1,055 | 1,078 | -4.35% | 178,800 | 100億4112万 | -17.2% |
| 05/28 | (空売り報告)JPM Securities Japan Co Ltd. 62,300株(0.66%)-0.13% |
| 05/28 | (空売り報告)モルガン・スタンレーMUFG証券 50,075株(0.53%)-0.15% |
| 05/28 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 66,389株(0.71%)-0.09% |
| 05/27 | 1,100 | 1,135 | 1,097 | 1,127 | +1.26% | 112,200 | 104億9754万 | -14.62% |
| 05/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 74,989株(0.8%)-0.1% |
| 05/26 | 1,132 | 1,143 | 1,101 | 1,113 | -3.89% | 178,600 | 103億6713万 | -16.5% |
| 05/26 | (空売り報告)モルガン・スタンレーMUFG証券 64,175株(0.68%)-0.17% |
| 05/26 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 84,289株(0.9%)-0.19% |
| 05/25 | 1,200 | 1,204 | 1,120 | 1,158 | -3.58% | 266,000 | 107億8629万 | -14.03% |
| 05/25 | (空売り報告)モルガン・スタンレーMUFG証券 79,475株(0.85%)-0.29% |
| 05/22 | 1,175 | 1,226 | 1,172 | 1,201 | +1.61% | 126,600 | 111億8682万 | -11.63% |
| 05/22 | (空売り報告)モルガン・スタンレーMUFG証券 106,375株(1.14%)-0.25% |
| 05/22 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 102,039株(1.09%)-0.1% |
| 05/21 | 1,200 | 1,210 | 1,177 | 1,182 | -1.01% | 73,900 | 110億984万 | -13.6% |
| 05/21 | (空売り報告)モルガン・スタンレーMUFG証券 130,175株(1.39%)-0.08% |
| 05/21 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 110,889株(1.19%)-0.05% |
| 05/20 | 1,190 | 1,200 | 1,168 | 1,194 | +0.42% | 79,900 | 111億2162万 | -13.35% |
| 05/20 | (空売り報告)モルガン・スタンレーMUFG証券 137,575株(1.47%)-0.03% |
| 05/19 | 1,164 | 1,217 | 1,164 | 1,189 | +0.59% | 142,700 | 110億7504万 | -14.4% |
| 05/19 | (空売り報告)モルガン・スタンレーMUFG証券 139,875株(1.5%)-0.17% |
| 05/19 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 115,989株(1.24%)-0.13% |
| 05/18 | 1,210 | 1,225 | 1,173 | 1,182 | -3.67% | 198,500 | 110億984万 | -15.63% |
| 05/18 | (空売り報告)モルガン・スタンレーMUFG証券 156,175株(1.67%)-0.35% |
| 05/18 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 127,989株(1.37%)-0.03% |
| 05/15 | 1,280 | 1,300 | 1,215 | 1,227 | -6.12% | 249,900 | 114億2900万 | -13.22% |
| 05/15 | (空売り報告)JPM Securities Japan Co Ltd. 73,900株(0.79%)-0.08% |
| 05/15 | (空売り報告)モルガン・スタンレーMUFG証券 188,375株(2.02%)-0.32% |
| 05/15 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 130,489株(1.4%)+0.1% |
| 05/14 | 1,413 | 1,426 | 1,295 | 1,307 | -1.95% | 275,200 | 121億7416万 | -8.28% |
| 05/14 | (空売り報告)モルガン・スタンレーMUFG証券 218,775株(2.34%)+0.37% |
| 05/13 | (IR情報)15:30 2026年3月期決算短信〔日本基準〕(連結) |
| 05/13 | 1,303 | 1,349 | 1,303 | 1,333 | +1.6% | 108,200 | 124億1634万 | -6.65% |
| 05/13 | (空売り報告)モルガン・スタンレーMUFG証券 183,575株(1.97%)+0.29% |
| 05/12 | (IR情報)15:30 監査等委員会設置会社へ移行後の役員人事に関するお知らせ |
| 05/12 | (IR情報)15:30 定款一部変更に関するお知らせ |
| 05/12 | (IR情報)15:30 剰余金の配当に関するお知らせ |
| 05/12 | 1,349 | 1,369 | 1,311 | 1,312 | -2.45% | 97,300 | 122億2074万 | -8.19% |
| 05/12 | (空売り報告)モルガン・スタンレーMUFG証券 156,875株(1.68%)-0.11% |
| 05/11 | 1,402 | 1,410 | 1,345 | 1,345 | -3.65% | 87,400 | 125億2812万 | -6.14% |
| 05/08 | 1,386 | 1,409 | 1,370 | 1,396 | +1.09% | 61,700 | 130億316万 | -2.58% |
| 05/08 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 121,689株(1.3%)+0.01% |
| 05/07 | 1,380 | 1,400 | 1,365 | 1,381 | +1.69% | 71,400 | 128億6344万 | -3.56% |
| 05/07 | (空売り報告)モルガン・スタンレーMUFG証券 167,375株(1.79%)-0.09% |
| 05/07 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 120,889株(1.29%)-0.02% |
| 05/01 | 1,334 | 1,370 | 1,334 | 1,358 | +1.8% | 72,800 | 126億4921万 | -5.23% |
| 04/30 | 1,362 | 1,373 | 1,329 | 1,334 | -3.82% | 108,000 | 124億2566万 | -6.97% |
| 04/30 | (空売り報告)モルガン・スタンレーMUFG証券 175,775株(1.88%)-0.11% |
| 04/28 | 1,397 | 1,406 | 1,382 | 1,387 | -0.64% | 41,800 | 129億1933万 | -3.55% |
| 04/28 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 122,489株(1.31%)+0.09% |
| 04/27 | 1,393 | 1,407 | 1,377 | 1,396 | -0.14% | 50,900 | 130億316万 | -2.92% |
| 04/24 | 1,450 | 1,455 | 1,391 | 1,398 | -4.44% | 115,400 | 130億2179万 | -2.65% |
| 04/23 | 1,501 | 1,526 | 1,452 | 1,463 | -2.4% | 93,200 | 136億2724万 | +1.88% |
| 04/23 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 113,689株(1.22%)+0.08% |
| 04/22 | 1,513 | 1,513 | 1,471 | 1,499 | -0.27% | 92,100 | 139億6257万 | +4.39% |
| 04/22 | (空売り報告)モルガン・スタンレーMUFG証券 185,575株(1.99%)-0.08% |
| 04/21 | 1,501 | 1,546 | 1,500 | 1,503 | +0.54% | 150,900 | 139億9982万 | +4.88% |
| 04/20 | 1,504 | 1,518 | 1,476 | 1,495 | -0.99% | 89,000 | 139億2531万 | +4.47% |
| 04/17 | 1,474 | 1,510 | 1,472 | 1,510 | +2.44% | 89,900 | 140億6503万 | +5.67% |
| 04/17 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 106,589株(1.14%)-0.11% |
| 04/16 | 1,458 | 1,495 | 1,449 | 1,474 | +1.17% | 95,100 | 137億2970万 | +3.29% |
| 04/15 | 1,461 | 1,485 | 1,436 | 1,457 | +0.76% | 107,400 | 135億7135万 | +2.1% |
| 04/14 | 1,440 | 1,480 | 1,436 | 1,446 | +1.26% | 114,700 | 134億6889万 | +1.33% |
| 04/14 | (空売り報告)モルガン・スタンレーMUFG証券 193,675株(2.07%)-0.1% |
| 04/13 | 1,414 | 1,436 | 1,407 | 1,428 | -0.28% | 74,000 | 133億123万 | +0.07% |
| 04/13 | (空売り報告)モルガン・スタンレーMUFG証券 202,975株(2.17%)-0.03% |
| 04/13 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 116,489株(1.25%)+0.14% |
| 04/10 | 1,460 | 1,476 | 1,429 | 1,432 | -2.25% | 119,500 | 133億3849万 | +0.14% |
| 04/09 | 1,499 | 1,507 | 1,457 | 1,465 | -2.66% | 128,200 | 136億4587万 | +2.3% |
| 04/09 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 103,589株(1.11%)+0.08% |
| 04/08 | 1,508 | 1,525 | 1,477 | 1,505 | +0.4% | 153,000 | 140億1845万 | +5.17% |
| 04/07 | 1,464 | 1,500 | 1,451 | 1,499 | +0.54% | 153,400 | 139億6257万 | +4.68% |
| 04/06 | 1,418 | 1,520 | 1,390 | 1,491 | +7.42% | 324,600 | 138億8805万 | +3.76% |
| 04/06 | (空売り報告)モルガン・スタンレーMUFG証券 205,475株(2.2%)+0.04% |
| 04/03 | 1,371 | 1,395 | 1,360 | 1,388 | +1.17% | 68,000 | 129億2865万 | -3.94% |
| 04/03 | (空売り報告)JPM Securities Japan Co Ltd. 81,100株(0.87%)-0.07% |
| 04/02 | 1,417 | 1,469 | 1,365 | 1,372 | -2.28% | 134,800 | 127億7961万 | -5.7% |
| 04/01 | 1,377 | 1,415 | 1,377 | 1,404 | +4.62% | 123,200 | 130億7768万 | -4.16% |
| 04/01 | (空売り報告)モルガン・スタンレーMUFG証券 201,775株(2.16%)-0.32% |
| 04/01 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 96,689株(1.03%)+0.11% |
| 03/31 | 1,370 | 1,379 | 1,342 | 1,342 | -2.54% | 92,900 | 125億17万 | -8.96% |
| 03/30 | 1,348 | 1,391 | 1,344 | 1,377 | -1.99% | 69,000 | 128億2619万 | -7.46% |
| 03/27 | 1,392 | 1,435 | 1,375 | 1,405 | +0.93% | 93,400 | 130億8699万 | -6.64% |
| 03/27 | (空売り報告)モルガン・スタンレーMUFG証券 231,775株(2.48%)-0.11% |
| 03/27 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 86,289株(0.92%)-0.15% |
| 03/26 | 1,421 | 1,425 | 1,380 | 1,392 | -2.04% | 77,100 | 129億6590万 | -8.54% |
| 03/25 | 1,425 | 1,445 | 1,411 | 1,421 | +1.86% | 122,900 | 132億3603万 | -8.2% |
| 03/24 | (空売り報告)モルガン・スタンレーMUFG証券 241,475株(2.59%)-0.11% |
| 03/23 | (空売り報告)モルガン・スタンレーMUFG証券 251,775株(2.7%)-0.37% |
| 03/19 | (空売り報告)モルガン・スタンレーMUFG証券 286,775株(3.07%)+0.23% |