| 2026 |
| 06/04 | 992 | 1,000 | 981 | 989 | -1.49% | 72,000 | 340億8037万 | -3.04% |
| 06/03 | 1,024 | 1,024 | 990 | 1,004 | -1.95% | 83,300 | 345億9726万 | -1.18% |
| 06/02 | 1,028 | 1,032 | 1,015 | 1,024 | -0.97% | 44,400 | 352億8645万 | +1.29% |
| 06/01 | 1,041 | 1,053 | 1,033 | 1,034 | -0.29% | 61,900 | 356億3104万 | +2.68% |
| 05/29 | 1,032 | 1,053 | 1,020 | 1,037 | +1.67% | 88,700 | 357億3442万 | +3.49% |
| 05/28 | 1,008 | 1,028 | 1,001 | 1,020 | +1.9% | 94,800 | 351億4861万 | +2.2% |
| 05/27 | 1,015 | 1,015 | 996 | 1,001 | -1.38% | 73,600 | 344億9388万 | +0.7% |
| 05/26 | 1,026 | 1,029 | 1,014 | 1,015 | -1.74% | 72,000 | 349億7631万 | +2.32% |
| 05/25 | 1,049 | 1,049 | 1,019 | 1,033 | -1.15% | 68,200 | 355億9658万 | +4.55% |
| 05/22 | （IR情報）14:00 2026年3月期決算説明資料 |
| 05/22 | 1,043 | 1,046 | 1,033 | 1,045 | -0.38% | 45,100 | 360億1009万 | +6.2% |
| 05/21 | 1,046 | 1,058 | 1,045 | 1,049 | +1.16% | 63,800 | 361億4793万 | +7.26% |
| 05/20 | 1,047 | 1,055 | 1,022 | 1,037 | -1.43% | 87,500 | 357億3442万 | +6.47% |
| 05/19 | 1,017 | 1,053 | 1,017 | 1,052 | +3.54% | 106,000 | 362億5131万 | +8.45% |
| 05/18 | 1,036 | 1,038 | 1,016 | 1,016 | -1.45% | 89,600 | 350億1077万 | +5.18% |
| 05/15 | 1,018 | 1,035 | 1,018 | 1,031 | +1.58% | 79,800 | 355億2766万 | +7.06% |
| 05/14 | （自社株買い）取締役会(2026年4月30日)での決議状況(取得期間2026年5月1日～2026年10月30日) |
| 05/14 | （IR情報）11:30 ＩＤＨＤ代表取締役社長 舩越真樹が藍綬褒章受章にともなう褒章伝達式に出席および天皇陛下に拝謁 |
| 05/14 | 1,065 | 1,067 | 1,007 | 1,015 | -4.78% | 131,900 | 349億7631万 | +5.84% |
| 05/13 | 1,075 | 1,076 | 1,060 | 1,066 | -0.56% | 144,400 | 367億3374万 | +11.39% |
| 05/12 | 1,074 | 1,076 | 1,066 | 1,072 | +0.09% | 82,000 | 369億4050万 | +12.61% |
| 05/11 | 1,058 | 1,074 | 1,044 | 1,071 | +5.31% | 173,800 | 369億604万 | +13.09% |
| 05/08 | 1,035 | 1,035 | 1,015 | 1,017 | -1.74% | 89,000 | 350億4523万 | +7.96% |
| 05/07 | 1,040 | 1,055 | 1,035 | 1,035 | +0.39% | 131,300 | 356億6550万 | +10.22% |
| 05/01 | 1,024 | 1,069 | 1,006 | 1,031 | +2.59% | 409,100 | 355億2766万 | +10.27% |
| 04/30 | （IR情報）13:30 2026年3月期決算短信〔日本基準〕(連結) |
| 04/30 | （IR情報）13:30 自己株式の取得に係る事項の決定に関するお知らせ(会社法第165条第2項の規定による定款の定めに基づく自己株式の取得) |
| 04/30 | （IR情報）13:30 当社取締役会の実効性に関する評価結果の概要 |
| 04/30 | （IR情報）13:30 ＩＤホールディングス代表取締役社長 舩越真樹が藍綬褒章を受章 |
| 04/30 | （IR情報）13:30 英国規格協会（BSI）によるISO56001登録証授与式実施のお知らせ |
| 04/30 | （IR情報）13:30 当社および当社子会社の人事異動に関するお知らせ |
| 04/30 | 896 | 1,015 | 885 | 1,005 | +11.42% | 433,600 | 346億3172万 | +7.83% |
| 04/28 | 899 | 902 | 892 | 902 | +0.67% | 73,000 | 310億8240万 | -3.01% |
| 04/27 | 890 | 902 | 883 | 896 | +1.13% | 86,000 | 308億7564万 | -3.76% |
| 04/24 | 896 | 896 | 881 | 886 | -0.67% | 81,000 | 305億3104万 | -4.94% |
| 04/23 | 905 | 905 | 881 | 892 | -2.19% | 150,900 | 307億3780万 | -4.5% |
| 04/22 | 918 | 921 | 905 | 912 | -0.98% | 65,900 | 314億2699万 | -2.67% |
| 04/21 | 922 | 930 | 919 | 921 | +0.11% | 48,700 | 317億3712万 | -1.92% |
| 04/20 | 946 | 949 | 917 | 920 | -1.71% | 47,800 | 317億267万 | -2.13% |
| 04/17 | 932 | 943 | 932 | 936 | -0.21% | 40,900 | 322億5402万 | -0.64% |
| 04/16 | 941 | 946 | 935 | 938 | +0.54% | 55,900 | 323億2293万 | -0.53% |
| 04/15 | 918 | 933 | 918 | 933 | +2.08% | 48,000 | 321億5064万 | -1.27% |
| 04/14 | 930 | 930 | 913 | 914 | -0.11% | 35,500 | 314億9591万 | -3.48% |
| 04/13 | 922 | 925 | 911 | 915 | -1.29% | 63,700 | 315億3037万 | -3.58% |
| 04/10 | 938 | 939 | 927 | 927 | -1.17% | 51,700 | 319億4388万 | -2.63% |
| 04/09 | 956 | 956 | 936 | 938 | -1.78% | 49,600 | 323億2293万 | -1.78% |
| 04/08 | 967 | 969 | 949 | 955 | +1.06% | 55,000 | 329億874万 | -0.1% |
| 04/07 | 951 | 959 | 942 | 945 | +0.11% | 37,900 | 325億6415万 | -1.36% |
| 04/06 | 944 | 953 | 944 | 944 | 0% | 25,600 | 325億2969万 | -1.77% |
| 04/03 | 940 | 952 | 940 | 944 | -0.84% | 36,300 | 325億2969万 | -2.07% |
| 04/02 | 953 | 968 | 940 | 952 | -0.52% | 65,300 | 328億537万 | -1.55% |
| 04/01 | 950 | 958 | 945 | 957 | +2.35% | 74,000 | 329億7766万 | -1.14% |
| 04/01 | 株式分割 1→2 |
| 03/31 | 922 | 943 | 919 | 935 | +0.54% | 61,700 | 322億1956万 | -3.41% |
| 03/30 | 930 | 945 | 903 | 930 | -2.82% | 140,400 | 320億4726万 | -4.12% |
| 03/27 | 945 | 963 | 941 | 957 | +1.06% | 113,600 | 329億7766万 | -1.44% |
| 03/26 | 953 | 960 | 936 | 947 | -0.26% | 125,600 | 326億3307万 | -2.47% |
| 03/25 | 946 | 954 | 941 | 950 | +1.33% | 57,800 | 327億1922万 | -2.21% |
| 03/24 | 925 | 940 | 925 | 937 | +2.29% | 36,000 | 322億8848万 | -3.6% |
| 03/23 | 926 | 940 | 915 | 916 | -2.55% | 82,600 | 315億6483万 | -5.86% |
| 03/19 | 959 | 959 | 940 | 940 | -2.64% | 86,200 | 323億9185万 | -3.79% |
| 03/18 | 959 | 966 | 959 | 966 | +1.47% | 33,800 | 332億7057万 | -1.38% |
| 03/17 | 965 | 966 | 952 | 952 | -0.68% | 50,000 | 327億8814万 | -2.81% |
| 03/16 | （IR情報）11:30 当社子会社の人事異動に関するお知らせ |
| 03/16 | （IR情報）11:30 当社および当社子会社の役員異動に関するお知らせ |
| 03/16 | 955 | 963 | 955 | 958 | +0.31% | 45,400 | 330億1212万 | -2.24% |
| 03/13 | 956 | 963 | 955 | 955 | -1.24% | 53,800 | 329億874万 | -2.65% |
| 03/12 | 980 | 980 | 964 | 967 | -1.93% | 59,400 | 333億2226万 | -1.53% |
| 03/11 | 992 | 995 | 984 | 986 | +0.82% | 43,400 | 339億7699万 | +0.2% |
| 03/10 | 992 | 992 | 974 | 978 | +0.67% | 63,000 | 337億131万 | -0.61% |
| 03/09 | 968 | 979 | 957 | 972 | -3.04% | 131,400 | 334億7733万 | -1.37% |
| 03/06 | 988 | 1,004 | 986 | 1,002 | +0.6% | 98,400 | 345億2834万 | +1.52% |
| 03/05 | 1,003 | 1,008 | 996 | 996 | +2.36% | 73,400 | 343億2158万 | +0.81% |
| 03/04 | 991 | 995 | 968 | 973 | -2.7% | 107,400 | 335億2901万 | -1.62% |
| 03/03 | （IR情報）11:00 Hack The Box社とインフォメーション・ディベロプメント、日本の国家サイバーセキュリティ戦略を支援する戦略的パートナーシップを締結 |
| 03/03 | 1,013 | 1,016 | 1,000 | 1,000 | -1.38% | 93,400 | 344億5942万 | +0.81% |
| 03/02 | 1,017 | 1,025 | 1,003 | 1,014 | -1.02% | 75,000 | 349億4185万 | +1.91% |
| 02/27 | 1,015 | 1,029 | 1,010 | 1,025 | +0.94% | 94,800 | 353億367万 | +2.76% |
| 02/26 | 997 | 1,020 | 991 | 1,015 | +3.57% | 152,000 | 349億7631万 | +1.7% |
| 02/25 | 968 | 986 | 967 | 980 | +1.98% | 115,400 | 337億7023万 | -2% |
| 02/24 | 981 | 984 | 961 | 961 | -1.33% | 142,600 | 331億1550万 | -4.38% |
| 02/20 | （IR情報）11:30 期末配当予想の修正(増配)に関するお知らせ |
| 02/20 | 962 | 989 | 954 | 974 | +0.57% | 160,800 | 335億6347万 | -3.56% |
| 02/19 | 962 | 970 | 950 | 969 | +1.41% | 66,200 | 333億7395万 | -4.49% |
| 02/18 | 950 | 957 | 948 | 955 | +0.63% | 54,000 | 329億874万 | -6.28% |
| 02/17 | 953 | 960 | 948 | 949 | -0.37% | 100,200 | 327億199万 | -7.32% |
| 02/16 | 975 | 975 | 951 | 953 | -2.81% | 129,400 | 328億2260万 | -7.52% |
| 02/13 | 996 | 1,000 | 977 | 980 | -1.66% | 86,400 | 337億7023万 | -5.41% |
| 02/12 | 1,005 | 1,006 | 995 | 997 | +0.35% | 80,000 | 343億3881万 | -4.27% |
| 02/10 | 985 | 1,001 | 985 | 993 | +1.27% | 76,400 | 342億1820万 | -4.89% |
| 02/09 | 990 | 990 | 975 | 981 | +0.67% | 72,000 | 337億8746万 | -6.44% |
| 02/06 | （IR情報）13:30 2026年3月期第3四半期決算説明資料 |
| 02/06 | 985 | 985 | 968 | 974 | -1.02% | 121,200 | 335億6347万 | -7.41% |
| 02/05 | 983 | 993 | 981 | 984 | +0.41% | 51,000 | 339億807万 | -6.99% |
| 02/04 | 1,001 | 1,001 | 980 | 980 | -2.44% | 75,600 | 337億7023万 | -7.72% |
| 02/03 | 1,001 | 1,005 | 992 | 1,005 | +0.6% | 67,000 | 346億1449万 | -5.86% |
| 02/02 | 1,005 | 1,025 | 999 | 999 | 0% | 110,800 | 344億773万 | -6.68% |
| 01/30 | （IR情報）11:30 2026年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/30 | （IR情報）11:30 株式分割および定款の一部変更に関するお知らせ |
| 01/30 | 1,019 | 1,025 | 990 | 999 | -1.29% | 157,000 | 344億773万 | -7.03% |
| 01/29 | 1,021 | 1,024 | 1,008 | 1,012 | -1.46% | 85,400 | 348億5570万 | -6.17% |
| 01/28 | 1,018 | 1,037 | 1,018 | 1,027 | -0.1% | 78,800 | 353億7259万 | -5.13% |
| 01/27 | 1,048 | 1,048 | 1,028 | 1,028 | -2.74% | 62,000 | 354億705万 | -5.3% |
| 01/26 | 1,055 | 1,061 | 1,043 | 1,057 | -1.45% | 102,400 | 364億638万 | -2.81% |
| 01/23 | 1,066 | 1,080 | 1,060 | 1,072 | +1.18% | 83,200 | 369億4050万 | -1.47% |
| 01/22 | 1,057 | 1,066 | 1,053 | 1,060 | +0.43% | 42,800 | 365億975万 | -2.62% |
| 01/21 | 1,072 | 1,074 | 1,048 | 1,055 | -1.77% | 103,800 | 363億5469万 | -3.12% |
| 01/20 | 1,083 | 1,083 | 1,072 | 1,074 | -1.29% | 52,000 | 370億942万 | -1.38% |
| 01/19 | 1,090 | 1,090 | 1,080 | 1,088 | -0.37% | 33,800 | 374億9185万 | +0.09% |
| 01/16 | 1,073 | 1,092 | 1,069 | 1,092 | +1.35% | 66,200 | 376億2969万 | +0.65% |
| 01/15 | 1,077 | 1,085 | 1,076 | 1,078 | -0.51% | 52,400 | 371億3002万 | -0.51% |
| 01/14 | 1,093 | 1,100 | 1,078 | 1,083 | -1.28% | 86,200 | 373億1955万 | +0.28% |
| 01/13 | 1,101 | 1,105 | 1,088 | 1,097 | +0.18% | 56,600 | 378億198万 | +1.86% |
| 01/09 | 1,095 | 1,103 | 1,095 | 1,095 | 0% | 28,800 | 377億3306万 | +1.96% |
| 01/08 | 1,093 | 1,104 | 1,092 | 1,095 | +0.14% | 38,600 | 377億3306万 | +2.24% |
| 01/07 | 1,088 | 1,100 | 1,088 | 1,094 | +0.18% | 29,800 | 376億8138万 | +2.29% |
| 01/06 | 1,083 | 1,098 | 1,083 | 1,092 | +0.92% | 29,200 | 376億1246万 | +2.39% |
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。
