| 2026 |
| 04/01 | 1,825 | 1,825 | 1,811 | 1,823 | +2.13% | 40,400 | 290億234万 | -3.24% |
| 03/31 | 1,792 | 1,813 | 1,770 | 1,785 | -0.45% | 46,500 | 283億9779万 | -5.66% |
| 03/30 | 1,780 | 1,793 | 1,764 | 1,793 | -3.65% | 110,300 | 285億2507万 | -5.68% |
| 03/27 | 1,841 | 1,868 | 1,834 | 1,861 | +1.09% | 60,600 | 296億689万 | -2.62% |
| 03/26 | 1,868 | 1,868 | 1,829 | 1,841 | -1.02% | 35,200 | 292億8870万 | -3.96% |
| 03/25 | 1,876 | 1,876 | 1,853 | 1,860 | +1.31% | 40,900 | 295億9098万 | -3.23% |
| 03/24 | 1,837 | 1,840 | 1,822 | 1,836 | +2.63% | 36,400 | 292億916万 | -4.72% |
| 03/23 | 1,815 | 1,815 | 1,778 | 1,789 | -2.29% | 92,700 | 284億6143万 | -7.59% |
| 03/19 | 1,871 | 1,871 | 1,831 | 1,831 | -3.02% | 56,700 | 291億2961万 | -6.05% |
| 03/18 | 1,883 | 1,890 | 1,875 | 1,888 | +1.29% | 36,400 | 300億3643万 | -3.67% |
| 03/17 | 1,876 | 1,877 | 1,857 | 1,864 | +0.38% | 24,400 | 296億5461万 | -5.24% |
| 03/16 | 1,855 | 1,862 | 1,839 | 1,857 | -0.16% | 47,900 | 295億4325万 | -5.97% |
| 03/13 | 1,855 | 1,884 | 1,850 | 1,860 | -0.75% | 56,500 | 295億9098万 | -6.2% |
| 03/12 | 1,911 | 1,911 | 1,871 | 1,874 | -1.94% | 39,500 | 298億1370万 | -5.88% |
| 03/11 | 1,921 | 1,934 | 1,911 | 1,911 | +0.31% | 28,000 | 304億234万 | -4.26% |
| 03/10 | 1,901 | 1,911 | 1,880 | 1,905 | +2.14% | 36,000 | 303億689万 | -4.7% |
| 03/09 | 1,850 | 1,871 | 1,829 | 1,865 | -2.51% | 111,600 | 296億7052万 | -6.89% |
| 03/06 | 1,910 | 1,920 | 1,892 | 1,913 | -0.78% | 33,300 | 304億3416万 | -4.73% |
| 03/05 | 1,918 | 1,953 | 1,915 | 1,928 | +2.99% | 64,900 | 306億7280万 | -4.13% |
| 03/04 | 1,918 | 1,918 | 1,850 | 1,872 | -3.36% | 130,400 | 297億8189万 | -7.1% |
| 03/03 | 1,983 | 1,988 | 1,937 | 1,937 | -2.47% | 100,100 | 308億1598万 | -4.11% |
| 03/02 | 1,988 | 1,999 | 1,960 | 1,986 | -1.44% | 67,000 | 315億9553万 | -1.88% |
| 02/27 | （IR情報）16:00 執行役員の人事異動及び取締役の職務変更に関するお知らせ |
| 02/27 | （IR情報）16:00 自己株式の消却完了に関するお知らせ |
| 02/27 | 1,995 | 2,015 | 1,989 | 2,015 | +1.15% | 72,600 | 354億8239万 | -0.59% |
| 02/26 | 2,018 | 2,028 | 1,991 | 1,992 | -1.29% | 69,200 | 350億7738万 | -1.73% |
| 02/25 | 2,040 | 2,040 | 2,017 | 2,018 | -0.35% | 28,400 | 355億3522万 | -0.49% |
| 02/24 | 2,007 | 2,035 | 1,988 | 2,025 | +1% | 57,600 | 356億5848万 | -0.2% |
| 02/20 | 2,019 | 2,029 | 2,000 | 2,005 | -1.52% | 49,000 | 353億630万 | -1.23% |
| 02/19 | 1,999 | 2,043 | 1,995 | 2,036 | +1.39% | 65,700 | 358億5218万 | +0.25% |
| 02/18 | 1,980 | 2,011 | 1,980 | 2,008 | +1.16% | 52,600 | 353億5913万 | -1.08% |
| 02/17 | 1,960 | 1,995 | 1,956 | 1,985 | +0.76% | 88,600 | 349億5412万 | -2.17% |
| 02/16 | 1,967 | 1,995 | 1,945 | 1,970 | -4.69% | 166,700 | 346億8998万 | -2.91% |
| 02/13 | （IR情報）16:00 自己株式の消却に関するお知らせ |
| 02/13 | （IR情報）16:00 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/13 | （IR情報）16:00 通期連結業績予想の修正に関するお知らせ |
| 02/13 | 2,116 | 2,116 | 2,058 | 2,067 | -2.32% | 49,400 | 363億9807万 | +1.87% |
| 02/12 | 2,099 | 2,118 | 2,098 | 2,116 | +1.05% | 50,700 | 372億6091万 | +4.39% |
| 02/10 | 2,076 | 2,101 | 2,076 | 2,094 | +1.06% | 45,400 | 368億7351万 | +3.61% |
| 02/09 | 2,093 | 2,094 | 2,061 | 2,072 | +0.14% | 61,400 | 364億8611万 | +2.83% |
| 02/06 | 2,058 | 2,069 | 2,048 | 2,069 | +0.53% | 37,300 | 364億3328万 | +2.94% |
| 02/05 | 2,060 | 2,077 | 2,054 | 2,058 | +0.73% | 53,200 | 362億3958万 | +2.59% |
| 02/04 | 2,021 | 2,043 | 2,002 | 2,043 | +1.64% | 72,900 | 359億7545万 | +2.1% |
| 02/03 | 2,007 | 2,018 | 1,990 | 2,010 | +1.01% | 52,500 | 353億9435万 | +0.7% |
| 02/02 | 2,015 | 2,037 | 1,990 | 1,990 | -0.9% | 47,900 | 350億4216万 | -0.1% |
| 01/30 | （IR情報）11:00 新たな米国法人設立に関するお知らせ |
| 01/30 | 2,000 | 2,011 | 1,982 | 2,008 | +1.11% | 41,700 | 353億5913万 | +0.96% |
| 01/29 | 1,994 | 1,994 | 1,972 | 1,986 | -0.4% | 47,400 | 349億7173万 | +0.1% |
| 01/28 | （IR情報）16:00 新たな米国法人設立に関するお知らせ |
| 01/28 | 2,016 | 2,016 | 1,990 | 1,994 | -1.09% | 36,800 | 351億1260万 | +0.76% |
| 01/27 | 1,999 | 2,019 | 1,980 | 2,016 | +0.85% | 34,100 | 355億 | +2.13% |
| 01/26 | （5%ルール）フコク取引先持株会理事長小菅敏一（0.12%） |
| 01/26 | 2,018 | 2,018 | 1,999 | 1,999 | -2.34% | 67,600 | 352億65万 | +1.63% |
| 01/23 | 2,060 | 2,064 | 2,040 | 2,047 | -0.34% | 27,700 | 360億4588万 | +4.39% |
| 01/22 | 2,033 | 2,061 | 2,028 | 2,054 | +1.88% | 30,200 | 361億6915万 | +5.17% |
| 01/21 | （IR情報）10:30 迅速細菌検査キットRaST-TASから新製品が発売 |
| 01/21 | 2,000 | 2,017 | 1,986 | 2,016 | -0.15% | 44,800 | 355億 | +3.65% |
| 01/20 | 2,053 | 2,053 | 2,019 | 2,019 | -1.46% | 41,900 | 355億5283万 | +4.23% |
| 01/19 | 2,052 | 2,052 | 2,019 | 2,049 | -0.05% | 45,700 | 360億8110万 | +6.17% |
| 01/16 | 2,024 | 2,050 | 2,014 | 2,050 | +1.23% | 34,000 | 360億9871万 | +6.77% |
| 01/15 | （自社株買い）取締役会(2025年11月5日)での決議状況(取得期間2025年11月6日～2025年12月31日) |
| 01/15 | 2,006 | 2,025 | 2,006 | 2,025 | +0.95% | 30,900 | 356億5848万 | +5.91% |
| 01/14 | 1,987 | 2,007 | 1,982 | 2,006 | +0.96% | 31,000 | 353億2391万 | +5.36% |
| 01/13 | 2,012 | 2,012 | 1,982 | 1,987 | -0.05% | 49,200 | 349億8934万 | +4.69% |
| 01/09 | 1,974 | 1,994 | 1,974 | 1,988 | +0.71% | 27,200 | 350億695万 | +5.07% |
| 01/08 | （5%ルール）MW HD（2.42%）渡邉文時（0.54%）渡邉まり（4.07%） |
| 01/08 | （5%ルール）KAWAMOTO CMK（3.26%）河本太郎（2.94%） |
| 01/08 | 2,009 | 2,009 | 1,974 | 1,974 | -0.95% | 33,200 | 347億6042万 | +4.67% |
| 01/07 | 1,984 | 2,004 | 1,974 | 1,993 | +0.55% | 38,900 | 350億9499万 | +5.9% |
| 01/06 | 1,950 | 1,982 | 1,950 | 1,982 | +1.9% | 41,700 | 349億129万 | +5.59% |
| 01/05 | （5%ルール）J河本（0%） |
| 01/05 | 1,942 | 1,956 | 1,936 | 1,945 | +0.15% | 39,200 | 342億4975万 | +3.96% |
| 2025 |
| 12/30 | 1,970 | 1,970 | 1,939 | 1,942 | -0.77% | 26,100 | 341億9693万 | +4.02% |
| 12/29 | 1,969 | 1,972 | 1,941 | 1,957 | +0.98% | 49,100 | 344億6106万 | +5.05% |
| 12/26 | 1,944 | 1,944 | 1,921 | 1,938 | +0.36% | 35,500 | 341億2649万 | +4.31% |
| 12/25 | 1,926 | 1,931 | 1,917 | 1,931 | +1.36% | 34,600 | 340億323万 | +4.27% |
| 12/24 | 1,918 | 1,925 | 1,897 | 1,905 | +0.11% | 26,300 | 335億4539万 | +3.2% |
| 12/23 | （IR情報）16:00 組織変更、取締役・執行役員の担当職務変更及び従業員の人事異動に関するお知らせ |
| 12/23 | 1,895 | 1,917 | 1,893 | 1,903 | +0.42% | 27,500 | 335億1017万 | +3.31% |
| 12/22 | 1,880 | 1,903 | 1,876 | 1,895 | +1.45% | 38,800 | 333億6930万 | +3.1% |
| 12/19 | 1,860 | 1,877 | 1,860 | 1,868 | +0.48% | 30,300 | 328億9385万 | +1.8% |
| 12/18 | 1,837 | 1,859 | 1,831 | 1,859 | +1.2% | 19,300 | 327億3537万 | +1.42% |
| 12/17 | 1,843 | 1,846 | 1,831 | 1,837 | -0.54% | 26,000 | 323億4797万 | +0.33% |
| 12/16 | 1,857 | 1,857 | 1,843 | 1,847 | -0.86% | 24,800 | 325億2406万 | +0.98% |
| 12/15 | 1,844 | 1,863 | 1,844 | 1,863 | +0.98% | 37,600 | 328億580万 | +2.03% |
| 12/12 | 1,832 | 1,849 | 1,832 | 1,845 | +1.49% | 30,200 | 324億8884万 | +1.15% |
| 12/11 | 1,856 | 1,857 | 1,816 | 1,818 | -1.41% | 30,900 | 320億1339万 | -0.27% |
| 12/10 | 1,826 | 1,855 | 1,822 | 1,844 | +2.1% | 48,600 | 324億7123万 | +1.04% |
| 12/09 | （自社株買い）取締役会(2025年11月5日)での決議状況(取得期間2025年11月6日～2025年12月31日) |
| 12/09 | （5%ルール）渡邉まり（4.07%）MW HD（3.55%）渡邉文時（0.54%） |
| 12/09 | （5%ルール）河本太郎（2.94%）KAWAMOTO CMK（6.67%） |
| 12/09 | 1,816 | 1,830 | 1,791 | 1,806 | -1.53% | 69,000 | 318億208万 | -1.1% |
| 12/08 | （5%ルール）J河本（6.27%） |
| 12/08 | 1,835 | 1,845 | 1,826 | 1,834 | +0.22% | 16,600 | 322億9514万 | +0.38% |
| 12/05 | （IR情報）16:00 自己株式の公開買付けの結果及び取得終了に関するお知らせ |
| 12/05 | 1,856 | 1,856 | 1,828 | 1,830 | -1.35% | 21,300 | 322億2470万 | +0.11% |
| 12/04 | 1,850 | 1,859 | 1,842 | 1,855 | +0.49% | 21,700 | 326億6493万 | +1.53% |
| 12/03 | 1,849 | 1,860 | 1,844 | 1,846 | +0.33% | 26,400 | 325億645万 | +1.04% |
| 12/02 | 1,861 | 1,872 | 1,838 | 1,840 | -1.18% | 20,100 | 324億79万 | +0.55% |
| 12/01 | 1,876 | 1,880 | 1,855 | 1,862 | -0.16% | 38,900 | 327億8820万 | +1.64% |
| 11/28 | 1,853 | 1,867 | 1,840 | 1,865 | +1.75% | 74,800 | 328億4102万 | +1.75% |
| 11/27 | 1,858 | 1,858 | 1,832 | 1,833 | -0.92% | 31,500 | 322億7753万 | 0% |
| 11/26 | 1,845 | 1,856 | 1,840 | 1,850 | +0.65% | 36,200 | 325億7689万 | +0.93% |
| 11/25 | 1,828 | 1,838 | 1,823 | 1,838 | +0.55% | 30,000 | 323億6558万 | +0.33% |
| 11/21 | 1,803 | 1,828 | 1,803 | 1,828 | +1.39% | 44,700 | 321億8948万 | -0.16% |
| 11/20 | 1,796 | 1,812 | 1,792 | 1,803 | +1.18% | 24,800 | 317億4926万 | -1.53% |
| 11/19 | 1,788 | 1,799 | 1,777 | 1,782 | -0.34% | 30,900 | 313億7946万 | -2.68% |
| 11/18 | 1,800 | 1,810 | 1,782 | 1,788 | -1% | 33,000 | 314億8512万 | -2.4% |
| 11/17 | 1,840 | 1,845 | 1,805 | 1,806 | -1.58% | 33,700 | 318億208万 | -1.47% |
| 11/14 | 1,815 | 1,835 | 1,800 | 1,835 | +1.38% | 47,400 | 323億1275万 | +0.05% |
| 11/13 | 1,805 | 1,815 | 1,800 | 1,810 | +0.28% | 25,700 | 318億7252万 | -1.31% |
| 11/12 | 1,782 | 1,805 | 1,780 | 1,805 | +1.29% | 32,100 | 317億8447万 | -1.74% |
| 11/11 | 1,796 | 1,797 | 1,778 | 1,782 | -0.67% | 39,100 | 313億7946万 | -3.1% |
| 11/10 | 1,803 | 1,812 | 1,790 | 1,794 | -0.33% | 42,600 | 315億9077万 | -2.55% |
| 11/07 | （5%ルール）渡邉まり（4.07%）渡邉文時（0.54%）MW HD（3.55%） |
| 11/07 | （5%ルール）KAWAMOTO CMK（6.67%）河本太郎（2.94%） |
| 11/07 | （5%ルール）J河本（6.27%） |
| 11/07 | 1,817 | 1,824 | 1,793 | 1,800 | -1.59% | 63,000 | 316億9643万 | -2.28% |
| 11/06 | （5%ルール）J河本（6.27%） |
| 11/06 | 1,800 | 1,835 | 1,788 | 1,829 | -1.72% | 86,000 | 322億709万 | -0.71% |
| 11/05 | （IR情報）16:00 資本コストや株価を意識した経営の実現に向けた対応について |
| 11/05 | （IR情報）16:00 自己株式の取得及び自己株式の公開買付けに関するお知らせ |
| 11/05 | （IR情報）16:00 剰余金の配当(中間配当)に関するお知らせ |
| 11/05 | （IR情報）16:00 2026年3月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 11/05 | 1,871 | 1,879 | 1,820 | 1,861 | -0.37% | 48,800 | 327億7059万 | +0.98% |
| 11/04 | 1,840 | 1,894 | 1,833 | 1,868 | +1.52% | 33,200 | 328億9385万 | +1.3% |
| 10/31 | 1,856 | 1,856 | 1,826 | 1,840 | +0.11% | 36,900 | 324億79万 | -0.38% |
10年以上蓄積したファイナンスデータとAIを掛け合わせて、投資の意思決定を加速させるポジションです。
