| 2025 |
| 06/13 | 5,110 | 5,150 | 5,050 | 5,140 | +0.19% | 32,700 | 1148億9956万 | +1.42% |
| 06/12 | 5,110 | 5,210 | 5,070 | 5,130 | +1.38% | 36,000 | 1146億7602万 | +1.18% |
| 06/11 | 5,200 | 5,240 | 5,020 | 5,060 | -1.36% | 38,700 | 1131億1124万 | -0.16% |
| 06/10 | （自社株買い）取締役会(2025年5月9日)での決議状況(取得期間2025年5月12日～2025年7月31日) |
| 06/10 | （5%ルール）SCSK（21.2%） |
| 06/10 | （IR情報）15:30 自己株式の消却に関するお知らせ |
| 06/10 | （IR情報）15:30 自己株式の公開買付けの結果及び取得終了並びに主要株主、主要株主である筆頭株主及びその他の関係会社の異動に関するお知らせ |
| 06/10 | 5,100 | 5,180 | 5,100 | 5,130 | +0.59% | 24,400 | 1146億7602万 | +1.22% |
| 06/09 | 4,960 | 5,110 | 4,960 | 5,100 | +3.98% | 39,800 | 1140億540万 | +0.77% |
| 06/06 | 4,995 | 5,050 | 4,865 | 4,905 | -2.68% | 42,400 | 1096億4637万 | -3.01% |
| 06/05 | 4,975 | 5,090 | 4,975 | 5,040 | +0.4% | 33,900 | 1126億6416万 | -0.43% |
| 06/04 | 4,995 | 5,100 | 4,995 | 5,020 | -0.2% | 32,400 | 1122億1708万 | -0.81% |
| 06/03 | 4,985 | 5,040 | 4,925 | 5,030 | +0.9% | 24,600 | 1124億4062万 | -0.61% |
| 06/02 | 5,060 | 5,110 | 4,970 | 4,985 | -1.48% | 35,000 | 1114億3469万 | -1.48% |
| 05/30 | 4,900 | 5,080 | 4,860 | 5,060 | +1.2% | 45,000 | 1131億1124万 | -0.1% |
| 05/29 | 4,960 | 5,070 | 4,940 | 5,000 | +1.42% | 30,500 | 1117億7000万 | -1.3% |
| 05/28 | 4,975 | 4,975 | 4,905 | 4,930 | -0.3% | 39,400 | 1102億522万 | -2.74% |
| 05/27 | 4,930 | 4,965 | 4,910 | 4,945 | +0.51% | 26,900 | 1105億4053万 | -2.58% |
| 05/26 | 4,895 | 4,960 | 4,885 | 4,920 | +0.72% | 25,500 | 1099億8168万 | -3.07% |
| 05/23 | 4,895 | 4,915 | 4,850 | 4,885 | +0.31% | 23,400 | 1091億9929万 | -3.78% |
| 05/22 | 4,860 | 4,935 | 4,835 | 4,870 | -1.22% | 31,700 | 1088億6398万 | -4.13% |
| 05/21 | 4,995 | 5,040 | 4,905 | 4,930 | -1.2% | 38,700 | 1102億522万 | -3.01% |
| 05/20 | 5,030 | 5,050 | 4,925 | 4,990 | -1.38% | 41,200 | 1115億4646万 | -1.81% |
| 05/19 | （IR情報）17:00 株主提案に関する書面受領及び当社取締役会意見に関するお知らせ |
| 05/19 | 5,040 | 5,080 | 4,975 | 5,060 | -0.59% | 23,400 | 1131億1124万 | -0.3% |
| 05/16 | 5,210 | 5,210 | 5,020 | 5,090 | -2.12% | 37,100 | 1137億8186万 | +0.81% |
| 05/15 | 5,280 | 5,320 | 5,180 | 5,200 | -2.44% | 36,700 | 1162億4080万 | +3.42% |
| 05/14 | 5,380 | 5,470 | 5,260 | 5,330 | -0.93% | 60,200 | 1191億4682万 | +6.64% |
| 05/13 | 5,510 | 5,510 | 5,340 | 5,380 | -3.41% | 64,700 | 1202億6452万 | +8.14% |
| 05/12 | 5,300 | 5,690 | 5,080 | 5,570 | +7.12% | 180,500 | 1245億1178万 | +12.21% |
| 05/09 | （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 |
| 05/09 | （IR情報）16:00 取締役候補者選任に関するお知らせ |
| 05/09 | （IR情報）16:00 中期経営計画の策定に関するお知らせ |
| 05/09 | （IR情報）16:00 業績予想と実績との差異及び剰余金の配当(増配)に関するお知らせ |
| 05/09 | （IR情報）16:00 2025年3月期決算短信〔日本基準〕(連結) |
| 05/09 | （IR情報）16:00 執行役員人事に関するお知らせ |
| 05/09 | （5%ルール）SCSK（21.2%） |
| 05/09 | 5,110 | 5,360 | 5,030 | 5,200 | +2.56% | 43,100 | 1162億4080万 | +5.07% |
| 05/08 | 5,000 | 5,120 | 4,955 | 5,070 | +0.4% | 17,500 | 1133億3478万 | +2.49% |
| 05/07 | 4,945 | 5,080 | 4,890 | 5,050 | +1.51% | 23,600 | 1128億8770万 | +1.98% |
| 05/02 | 5,020 | 5,040 | 4,890 | 4,975 | -0.3% | 20,700 | 1112億1115万 | +0.32% |
| 05/01 | 5,040 | 5,040 | 4,950 | 4,990 | -0.99% | 18,600 | 1115億4646万 | +0.4% |
| 04/30 | 5,020 | 5,090 | 4,980 | 5,040 | +0.6% | 21,300 | 1126億6416万 | +1.23% |
| 04/28 | 5,010 | 5,050 | 4,980 | 5,010 | 0% | 22,000 | 1119億9354万 | +0.56% |
| 04/25 | 5,050 | 5,050 | 4,970 | 5,010 | +0.2% | 15,100 | 1119億9354万 | +0.5% |
| 04/24 | 5,110 | 5,110 | 4,940 | 5,000 | -2.15% | 17,400 | 1117億7000万 | +0.18% |
| 04/23 | 5,150 | 5,200 | 5,080 | 5,110 | +0.2% | 19,000 | 1142億2894万 | +2.28% |
| 04/22 | 5,120 | 5,170 | 5,070 | 5,100 | +0.59% | 12,700 | 1140億540万 | +2.06% |
| 04/21 | 5,100 | 5,140 | 5,070 | 5,070 | -0.59% | 9,400 | 1133億3478万 | +1.44% |
| 04/18 | 4,980 | 5,180 | 4,965 | 5,100 | +3.24% | 12,400 | 1140億540万 | +2% |
| 04/17 | 4,980 | 4,980 | 4,885 | 4,940 | -0.3% | 13,900 | 1104億2876万 | -1.24% |
| 04/16 | 4,955 | 4,995 | 4,935 | 4,955 | 0% | 12,700 | 1107億6407万 | -1.06% |
| 04/15 | 5,010 | 5,050 | 4,940 | 4,955 | 0% | 15,500 | 1107億6407万 | -1.1% |
| 04/14 | 4,945 | 4,995 | 4,930 | 4,955 | +1.12% | 16,100 | 1107億6407万 | -1.06% |
| 04/11 | 4,755 | 4,910 | 4,610 | 4,900 | +1.55% | 35,800 | 1095億3460万 | -2.29% |
| 04/10 | 4,615 | 4,860 | 4,575 | 4,825 | +9.53% | 47,900 | 1078億5805万 | -3.98% |
| 04/09 | 4,490 | 4,535 | 4,365 | 4,405 | -3.4% | 31,300 | 984億6937万 | -12.53% |
| 04/08 | 4,600 | 4,710 | 4,320 | 4,560 | +2.24% | 37,600 | 1019億3424万 | -9.9% |
| 04/07 | 4,615 | 4,615 | 4,280 | 4,460 | -6.2% | 42,500 | 996億9884万 | -12.19% |
| 04/04 | 4,990 | 5,020 | 4,695 | 4,755 | -6.58% | 39,600 | 1062億9327万 | -6.8% |
| 04/03 | 5,010 | 5,170 | 5,010 | 5,090 | -2.3% | 33,300 | 1137億8186万 | -0.39% |
| 04/02 | 5,200 | 5,280 | 5,060 | 5,210 | +1.17% | 45,400 | 1164億6434万 | +2.08% |
| 04/01 | 5,290 | 5,300 | 5,110 | 5,150 | -0.77% | 55,900 | 1151億2310万 | +1.08% |
| 03/31 | （IR情報）17:30 組織変更及び人事異動に関するお知らせ |
| 03/31 | 5,210 | 5,280 | 5,170 | 5,190 | -0.76% | 39,600 | 1160億1726万 | +1.86% |
| 03/28 | 5,160 | 5,310 | 5,100 | 5,230 | 0% | 57,700 | 1169億1142万 | +2.67% |
| 03/27 | 5,210 | 5,300 | 5,140 | 5,230 | +0.19% | 37,700 | 1169億1142万 | +2.69% |
| 03/26 | 5,120 | 5,220 | 5,110 | 5,220 | +1.95% | 30,500 | 1166億8788万 | +2.31% |
| 03/25 | 5,120 | 5,130 | 5,060 | 5,120 | +0.59% | 20,900 | 1144億5248万 | +0.22% |
| 03/24 | 5,140 | 5,150 | 5,050 | 5,090 | -1.36% | 14,200 | 1137億8186万 | -0.51% |
| 03/21 | 5,120 | 5,200 | 5,040 | 5,160 | +0.58% | 22,000 | 1153億4664万 | +0.76% |
| 03/19 | 5,100 | 5,130 | 5,020 | 5,130 | +0.2% | 19,200 | 1146億7602万 | +0.18% |
| 03/18 | 5,110 | 5,190 | 5,080 | 5,120 | 0% | 19,900 | 1144億5248万 | -0.02% |
| 03/17 | 5,160 | 5,200 | 5,100 | 5,120 | -0.39% | 19,800 | 1144億5248万 | +0.08% |
| 03/14 | 5,090 | 5,140 | 5,090 | 5,140 | 0% | 34,100 | 1148億9956万 | +0.59% |
| 03/13 | 5,080 | 5,160 | 5,080 | 5,140 | +0.78% | 23,600 | 1148億9956万 | +0.74% |
| 03/12 | 4,980 | 5,100 | 4,980 | 5,100 | +2% | 20,200 | 1140億540万 | +0.24% |
| 03/11 | 4,905 | 5,040 | 4,900 | 5,000 | +1.83% | 29,200 | 1117億7000万 | -1.54% |
| 03/10 | 5,120 | 5,140 | 4,910 | 4,910 | -4.1% | 21,000 | 1097億5814万 | -3.25% |
| 03/07 | 5,130 | 5,140 | 5,030 | 5,120 | -0.78% | 23,500 | 1144億5248万 | +0.89% |
| 03/06 | 5,120 | 5,170 | 5,080 | 5,160 | +1.38% | 23,100 | 1153億4664万 | +1.88% |
| 03/05 | 5,060 | 5,100 | 5,010 | 5,090 | +1.19% | 27,100 | 1137億8186万 | +0.67% |
| 03/04 | 5,030 | 5,040 | 4,955 | 5,030 | +0.2% | 34,900 | 1124億4062万 | -0.34% |
| 03/03 | 5,130 | 5,180 | 5,020 | 5,020 | -0.2% | 20,900 | 1122億1708万 | -0.38% |
| 02/28 | 4,955 | 5,070 | 4,955 | 5,030 | +1.41% | 46,000 | 1124億4062万 | +0.04% |
| 02/27 | 4,915 | 4,975 | 4,905 | 4,960 | +0.61% | 21,800 | 1108億7584万 | -1.1% |
| 02/26 | 4,910 | 4,930 | 4,845 | 4,930 | -1% | 33,700 | 1102億522万 | -1.46% |
| 02/25 | 5,070 | 5,070 | 4,955 | 4,980 | -3.3% | 29,300 | 1113億2292万 | -0.2% |
| 02/21 | 5,160 | 5,160 | 5,070 | 5,150 | -0.19% | 28,200 | 1151億2310万 | +3.58% |
| 02/20 | 5,160 | 5,220 | 5,080 | 5,160 | -0.96% | 31,400 | 1153億4664万 | +4.31% |
| 02/19 | 5,440 | 5,440 | 5,180 | 5,210 | -4.4% | 38,400 | 1164億6434万 | +5.81% |
| 02/18 | 5,400 | 5,490 | 5,400 | 5,450 | +0.93% | 22,100 | 1218億2930万 | +11.29% |
| 02/17 | 5,310 | 5,500 | 5,280 | 5,400 | +1.69% | 37,700 | 1207億1160万 | +10.97% |
| 02/14 | 5,230 | 5,350 | 5,230 | 5,310 | +1.92% | 63,100 | 1186億9974万 | +9.67% |
| 02/13 | 5,210 | 5,230 | 5,140 | 5,210 | +1.17% | 61,400 | 1164億6434万 | +8.09% |
| 02/12 | 5,160 | 5,210 | 5,030 | 5,150 | +0.39% | 42,200 | 1151億2310万 | +7.18% |
| 02/10 | 4,990 | 5,140 | 4,805 | 5,130 | +2.81% | 68,700 | 1146億7602万 | +7.03% |
| 02/07 | （IR情報）15:50 2025年3月期第3四半期決算短信〔日本基準〕(連結) |
| 02/07 | 5,000 | 5,010 | 4,935 | 4,990 | +0.4% | 68,900 | 1115億4646万 | +4.18% |
| 02/06 | 4,900 | 4,985 | 4,865 | 4,970 | +0.4% | 61,500 | 1110億9938万 | +3.58% |
| 02/05 | 4,810 | 4,960 | 4,800 | 4,950 | +3.23% | 75,000 | 1106億5230万 | +3.17% |
| 02/04 | 4,845 | 4,925 | 4,725 | 4,795 | -1.03% | 73,200 | 1071億8743万 | -0.1% |
| 02/03 | 4,865 | 4,970 | 4,830 | 4,845 | -1.82% | 98,300 | 1083億513万 | +0.77% |
| 01/31 | 4,900 | 4,955 | 4,870 | 4,935 | +0.61% | 76,600 | 1103億1699万 | +2.49% |
| 01/30 | 4,850 | 4,925 | 4,850 | 4,905 | +0.62% | 66,000 | 1096億4637万 | +1.83% |
| 01/29 | 4,905 | 4,920 | 4,850 | 4,875 | -0.81% | 57,400 | 1089億7575万 | +1.02% |
| 01/28 | 4,795 | 4,950 | 4,795 | 4,915 | +1.03% | 51,700 | 1098億6991万 | +1.65% |
| 01/27 | 4,850 | 4,910 | 4,795 | 4,865 | +0.41% | 44,200 | 1087億5221万 | +0.5% |
| 01/24 | 4,805 | 4,910 | 4,765 | 4,845 | +2% | 42,000 | 1083億513万 | -0.08% |
| 01/23 | 4,710 | 4,755 | 4,660 | 4,750 | +1.39% | 29,100 | 1061億8150万 | -2.24% |
| 01/22 | 4,680 | 4,710 | 4,660 | 4,685 | +0.43% | 29,800 | 1047億2849万 | -3.88% |
| 01/21 | 4,650 | 4,695 | 4,615 | 4,665 | +1.41% | 32,100 | 1042億8141万 | -4.62% |
| 01/20 | 4,540 | 4,640 | 4,540 | 4,600 | +1.32% | 24,600 | 1028億2840万 | -6.22% |
| 01/17 | 4,515 | 4,580 | 4,490 | 4,540 | +0.33% | 40,400 | 1014億8716万 | -7.78% |
