| 2026 |
| 10/02 | 1,010 | 1,010 | 998 | 1,000 | -0.2% | 3,100 | - | -1.19% |
| 10/01 | 1,006 | 1,006 | 1,001 | 1,002 | -0.3% | 1,700 | - | -0.99% |
| 09/30 | (IR情報)17:30 第三者の不正アクセスによるシステム障害に関する続報 |
| 09/30 | 999 | 1,018 | 999 | 1,005 | -0.5% | 3,400 | - | -0.69% |
| 09/29 | 1,018 | 1,018 | 998 | 1,010 | -0.79% | 6,700 | - | -0.2% |
| 09/28 | (IR情報)17:00 第三者の不正アクセスによるシステム障害に関するお知らせ |
| 09/28 | 1,024 | 1,030 | 1,018 | 1,018 | -0.97% | 5,900 | - | +0.59% |
| 09/25 | 1,020 | 1,031 | 1,016 | 1,028 | +0.78% | 7,300 | - | +1.68% |
| 09/24 | (IR情報)16:00 「個人投資家向けオンライン説明会」のアーカイブ配信に関するお知らせ |
| 09/24 | 1,012 | 1,035 | 1,012 | 1,020 | +0.79% | 8,400 | - | +0.79% |
| 09/18 | 1,014 | 1,014 | 1,003 | 1,012 | +0.9% | 1,400 | - | 0% |
| 09/17 | 1,005 | 1,014 | 1,001 | 1,003 | +0.91% | 4,000 | - | -0.99% |
| 09/16 | 997 | 1,000 | 993 | 994 | -0.5% | 4,000 | - | -1.88% |
| 09/15 | 1,000 | 1,006 | 995 | 999 | -0.1% | 1,000 | - | -1.38% |
| 09/14 | (IR情報)10:00 フクビ化学工業と早稲田大学 佐野友紀研究室が共同研究を継続 産学連携による公共空間に関する研究を推進 |
| 09/14 | 1,003 | 1,016 | 989 | 1,000 | -0.3% | 6,600 | - | -1.38% |
| 09/11 | 1,006 | 1,006 | 1,003 | 1,003 | -1.57% | 900 | - | -1.08% |
| 09/10 | 1,010 | 1,020 | 1,010 | 1,019 | +0.89% | 400 | - | +0.69% |
| 09/09 | 999 | 1,017 | 997 | 1,010 | +1% | 2,500 | - | 0% |
| 09/08 | 995 | 1,010 | 995 | 1,000 | +0.3% | 5,800 | - | -0.79% |
| 09/07 | (自社株買い)取締役会(2026年8月7日)での決議状況(取得期間2026年8月10日~2026年8月10日) |
| 09/07 | 1,013 | 1,019 | 992 | 997 | -1.38% | 8,100 | - | -0.8% |
| 09/04 | 1,010 | 1,017 | 1,010 | 1,011 | 0% | 2,000 | - | +0.7% |
| 09/03 | 1,023 | 1,029 | 1,011 | 1,011 | -1.08% | 7,400 | - | +1% |
| 09/02 | 1,040 | 1,040 | 1,021 | 1,022 | -1.73% | 7,100 | - | +2.3% |
| 09/01 | 1,049 | 1,052 | 1,021 | 1,040 | -0.76% | 12,500 | - | +4.52% |
| 08/31 | (IR情報)10:00 屋内コントラクト家具ブランド「Lignimo」にChopValue天板を採用したスペシャルエディションを追加発売 |
| 08/31 | 1,031 | 1,049 | 1,031 | 1,048 | +1.65% | 10,600 | - | +5.65% |
| 08/28 | 1,016 | 1,035 | 1,016 | 1,031 | +1.58% | 8,000 | - | +4.46% |
| 08/27 | 1,002 | 1,015 | 1,002 | 1,015 | +1.3% | 2,400 | - | +3.26% |
| 08/26 | 1,001 | 1,003 | 982 | 1,002 | +0.1% | 10,700 | - | +2.35% |
| 08/25 | 999 | 1,010 | 998 | 1,001 | +0.1% | 2,400 | - | +2.56% |
| 08/24 | 1,006 | 1,007 | 1,000 | 1,000 | -0.7% | 2,300 | - | +2.88% |
| 08/21 | 1,007 | 1,007 | 1,007 | 1,007 | -0.2% | 200 | - | +3.81% |
| 08/20 | (IR情報)16:00 大和インベスター・リレーションズ主催「個人投資家さま向けオンライン説明会」参加に関するお知らせ |
| 08/20 | 1,010 | 1,012 | 1,001 | 1,009 | +1.41% | 2,100 | - | +4.34% |
| 08/19 | 1,033 | 1,050 | 993 | 995 | -4.33% | 16,100 | - | +3.22% |
| 08/18 | (IR情報)16:00 人事異動に関するお知らせ |
| 08/18 | 1,049 | 1,049 | 1,025 | 1,040 | +0.1% | 3,700 | - | +8.11% |
| 08/17 | 1,025 | 1,042 | 1,024 | 1,039 | +1.96% | 7,300 | - | +8.46% |
| 08/14 | (5%ルール)三井化学(6.12%) |
| 08/14 | 1,015 | 1,019 | 1,014 | 1,019 | +1.39% | 2,900 | - | +6.93% |
| 08/13 | 1,006 | 1,014 | 1,003 | 1,005 | -0.3% | 1,600 | - | +5.9% |
| 08/12 | 1,001 | 1,010 | 998 | 1,008 | -1.47% | 8,800 | - | +6.44% |
| 08/10 | (IR情報)11:00 自己株式立会外買付取引(ToSTNeT-3)による自己株式の取得結果及び取得終了に関するお知らせ |
| 08/10 | 1,040 | 1,048 | 1,015 | 1,023 | +3.02% | 41,400 | - | +8.48% |
| 08/07 | (IR情報)16:30 自己株式の取得及び自己株式立会外買付取引(ToSTNeT-3)による自己株式の買付けに関するお知らせ |
| 08/07 | (IR情報)16:00 2027年3月期第1四半期連結業績予想値と実績値の差異並びに第2四半期(中間期)および通期連結業績予想に関するお知らせ |
| 08/07 | (IR情報)16:00 2027年3月期第1四半期決算短信〔日本基準〕(連結) |
| 08/07 | 969 | 1,013 | 965 | 993 | +3.87% | 15,300 | - | +5.64% |
| 08/06 | 957 | 969 | 953 | 956 | -0.93% | 7,100 | - | +2.14% |
| 08/05 | (IR情報)17:30 「日経・東証IRフェア 2026」出展に関するお知らせ |
| 08/05 | 956 | 965 | 956 | 965 | +1.47% | 3,800 | - | +3.32% |
| 08/04 | 954 | 957 | 948 | 951 | +0.42% | 3,400 | - | +2.04% |
| 08/03 | 948 | 950 | 945 | 947 | -0.94% | 1,500 | - | +1.83% |
| 07/31 | 950 | 956 | 945 | 956 | +0.95% | 3,400 | - | +2.91% |
| 07/30 | 945 | 948 | 935 | 947 | 0% | 3,000 | - | +2.05% |
| 07/29 | 929 | 954 | 928 | 947 | +1.28% | 2,400 | - | +2.27% |
| 07/28 | 949 | 956 | 933 | 935 | -1.48% | 16,600 | - | +1.08% |
| 07/27 | 940 | 957 | 940 | 949 | +2.48% | 5,900 | - | +2.82% |
| 07/24 | 941 | 941 | 926 | 926 | -1.59% | 2,600 | - | +0.54% |
| 07/23 | 927 | 941 | 927 | 941 | +2.62% | 18,300 | - | +2.28% |
| 07/22 | (IR情報)16:00 化石由来原材料の低減に向けた取り組みについて(主力2製品が環境配慮型に進化) |
| 07/22 | 920 | 928 | 917 | 917 | -0.97% | 4,000 | - | -0.22% |
| 07/21 | 930 | 930 | 914 | 926 | +1.98% | 6,500 | - | +0.87% |
| 07/17 | 929 | 933 | 905 | 908 | -2.68% | 10,800 | - | -0.87% |
| 07/16 | 940 | 951 | 928 | 933 | -0.43% | 7,900 | - | +1.97% |
| 07/15 | 939 | 943 | 937 | 937 | +0.54% | 3,100 | - | +2.74% |
| 07/14 | 944 | 956 | 932 | 932 | -1.27% | 44,800 | - | +2.53% |
| 07/13 | 950 | 959 | 944 | 944 | +0.75% | 14,000 | - | +4.19% |
| 07/10 | (IR情報)16:00 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 |
| 07/10 | 935 | 945 | 925 | 937 | +0.75% | 6,600 | - | +3.77% |
| 07/09 | 926 | 930 | 924 | 930 | +0.76% | 3,500 | - | +3.22% |
| 07/08 | 930 | 932 | 922 | 923 | -1.18% | 4,000 | - | +2.78% |
| 07/07 | 927 | 934 | 921 | 934 | +0.43% | 3,700 | - | +4.24% |
| 07/06 | 930 | 936 | 926 | 930 | 0% | 5,200 | - | +4.03% |
| 07/03 | 904 | 941 | 904 | 930 | +2.2% | 10,400 | - | +4.38% |
| 07/02 | 913 | 920 | 904 | 910 | +0.66% | 8,600 | - | +2.13% |
| 07/01 | (IR情報)10:00 株式会社トーシンコーポレーションとのコラボレーションブランド「Easegreen」の立ち上げと第一弾プロダクト「Palanta」の発売に関するお知らせ |
| 07/01 | 905 | 912 | 904 | 904 | +0.11% | 3,300 | - | +1.35% |
| 06/30 | 915 | 915 | 901 | 903 | -1.2% | 9,400 | - | +1.12% |
| 06/29 | 927 | 927 | 913 | 914 | -0.87% | 900 | - | +2.12% |
| 06/26 | 919 | 923 | 910 | 922 | +0.33% | 9,200 | - | +3.02% |
| 06/25 | 919 | 934 | 915 | 919 | +0.99% | 40,200 | - | +2.68% |
| 06/24 | 910 | 917 | 904 | 910 | +0.22% | 4,500 | - | +1.56% |
| 06/23 | 912 | 927 | 908 | 908 | +1% | 4,500 | - | +1.23% |
| 06/22 | 899 | 912 | 899 | 899 | -0.11% | 4,300 | - | 0% |
| 06/19 | (IR情報)16:00 『フェノバボード(一般品)』SuMPO EPD環境情報公開に関するお知らせ |
| 06/19 | 895 | 906 | 891 | 900 | 0% | 5,200 | - | 0% |
| 06/18 | (IR情報)16:00 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 |
| 06/18 | 895 | 915 | 894 | 900 | +0.45% | 6,800 | - | -0.11% |
| 06/17 | 890 | 900 | 884 | 896 | -0.11% | 2,100 | - | -0.88% |
| 06/16 | 884 | 904 | 884 | 897 | +2.16% | 5,200 | - | -0.99% |
| 06/15 | 886 | 900 | 870 | 878 | 0% | 9,500 | - | -3.41% |
| 06/12 | 869 | 879 | 861 | 878 | +2.09% | 5,300 | - | -3.94% |
| 06/11 | 861 | 863 | 846 | 860 | -0.12% | 11,600 | - | -6.42% |
| 06/10 | 870 | 874 | 860 | 861 | -1.15% | 5,800 | - | -6.72% |
| 06/09 | (IR情報)16:00 再生木『プラスッド』「ルーバー KKAA」発売に関するお知らせ |
| 06/09 | 870 | 885 | 870 | 871 | +0.93% | 5,500 | - | -6.04% |
| 06/08 | 856 | 877 | 856 | 863 | -2.04% | 10,000 | - | -7.3% |
| 06/05 | 863 | 889 | 863 | 881 | +1.73% | 11,100 | - | -5.98% |
| 06/04 | 874 | 875 | 859 | 866 | -1.03% | 10,400 | - | -7.87% |
| 06/03 | 865 | 890 | 864 | 875 | +1.04% | 8,200 | - | -7.41% |
| 06/02 | 880 | 880 | 849 | 866 | -1.03% | 19,000 | - | -9.13% |
| 06/01 | (IR情報)10:00 ソーラーLED「ルメナイト」「ラヨビア」に温かみのある新色「電球色」とコンクリート打設不要で施工を省力化する「ラヨビア用乾式基礎」を同時発売 |
| 06/01 | 916 | 917 | 865 | 875 | -4.89% | 36,700 | - | -9.51% |
| 05/29 | 935 | 940 | 920 | 920 | -1.08% | 12,600 | - | -5.54% |
| 05/28 | 935 | 940 | 927 | 930 | -0.75% | 5,000 | - | -4.42% |
| 05/27 | 952 | 952 | 932 | 937 | -1.26% | 13,500 | - | -3.7% |
| 05/26 | 946 | 950 | 923 | 949 | +3.6% | 12,600 | - | -2.47% |
| 05/25 | 930 | 930 | 914 | 916 | -1.4% | 13,500 | - | -5.76% |
| 05/22 | 928 | 948 | 920 | 929 | -0.32% | 12,800 | - | -4.33% |
| 05/21 | 935 | 940 | 920 | 932 | -0.11% | 16,000 | - | -3.92% |
| 05/20 | (IR情報)16:00 人事異動に関するお知らせ |
| 05/20 | 960 | 968 | 921 | 933 | -3.81% | 29,200 | - | -3.72% |
| 05/19 | 949 | 973 | 940 | 970 | +5.43% | 28,700 | - | +0.41% |
| 05/18 | 923 | 928 | 920 | 920 | -0.33% | 12,900 | - | -4.47% |
| 05/15 | (IR情報)17:00 第7次中期経営計画の進捗状況に関するお知らせ |
| 05/15 | 953 | 978 | 923 | 923 | -4.45% | 21,200 | - | -3.85% |
| 05/14 | (IR情報)16:00 剰余金の配当に関するお知らせ |
| 05/14 | (IR情報)16:00 2026年3月期決算短信〔日本基準〕(連結) |
| 05/14 | (IR情報)16:00 フクビグループ SDGsの取り組みに関するお知らせ |
| 05/14 | 970 | 979 | 962 | 966 | +0.1% | 8,800 | - | +0.84% |
| 05/13 | 965 | 975 | 962 | 965 | -0.52% | 4,400 | - | +1.15% |
| 05/12 | 980 | 984 | 959 | 970 | -1.32% | 22,100 | - | +2.11% |
| 05/11 | 1,019 | 1,025 | 983 | 983 | -3.53% | 37,100 | - | +3.91% |