| 2015 |
| 03/25 | 1,423 | 1,425 | 1,423 | 1,423 | -0.14% | 3,900 | 149億4150万 | -0.07% |
| 03/24 | 1,424 | 1,425 | 1,423 | 1,425 | +0.07% | 2,700 | 149億6250万 | +0.07% |
| 03/23 | 1,423 | 1,424 | 1,423 | 1,424 | +0.07% | 4,100 | 149億5200万 | +0.07% |
| 03/20 | 1,424 | 1,424 | 1,423 | 1,423 | -0.07% | 2,500 | 149億4150万 | 0% |
| 03/19 | 1,422 | 1,424 | 1,422 | 1,424 | 0% | 1,900 | 149億5200万 | +0.07% |
| 03/18 | 1,422 | 1,424 | 1,422 | 1,424 | 0% | 1,200 | 149億5200万 | +0.07% |
| 03/17 | 1,425 | 1,425 | 1,424 | 1,424 | 0% | 4,800 | 149億5200万 | +0.07% |
| 03/16 | 1,424 | 1,424 | 1,423 | 1,424 | +0.07% | 5,600 | 149億5200万 | +0.07% |
| 03/13 | 1,423 | 1,424 | 1,423 | 1,423 | 0% | 1,800 | 149億4150万 | 0% |
| 03/12 | 1,424 | 1,424 | 1,423 | 1,423 | -0.07% | 3,600 | 149億4150万 | 0% |
| 03/11 | 1,424 | 1,424 | 1,424 | 1,424 | 0% | 1,900 | 149億5200万 | +0.07% |
| 03/10 | 1,423 | 1,424 | 1,423 | 1,424 | 0% | 1,600 | 149億5200万 | +0.07% |
| 03/09 | 1,423 | 1,424 | 1,423 | 1,424 | +0.07% | 15,000 | 149億5200万 | +0.07% |
| 03/06 | 1,423 | 1,423 | 1,423 | 1,423 | +0.07% | 2,200 | 149億4150万 | 0% |
| 03/05 | 1,422 | 1,423 | 1,422 | 1,422 | -0.14% | 4,300 | 149億3100万 | 0% |
| 03/04 | 1,424 | 1,424 | 1,424 | 1,424 | 0% | 1,800 | 149億5200万 | +0.14% |
| 03/03 | 1,424 | 1,425 | 1,424 | 1,424 | -0.07% | 2,800 | 149億5200万 | +0.14% |
| 03/02 | 1,424 | 1,425 | 1,424 | 1,425 | +0.07% | 2,200 | 149億6250万 | +0.21% |
| 02/27 | 1,422 | 1,425 | 1,422 | 1,424 | +0.14% | 5,700 | 149億5200万 | +0.14% |
| 02/26 | 1,423 | 1,426 | 1,422 | 1,422 | -0.07% | 35,500 | 149億3100万 | 0% |
| 02/25 | 1,422 | 1,425 | 1,422 | 1,423 | 0% | 9,300 | 149億4150万 | +0.07% |
| 02/24 | 1,422 | 1,425 | 1,422 | 1,423 | +0.07% | 16,700 | 149億4150万 | +0.14% |
| 02/23 | （IR情報）15:00 定款の一部変更及び全部取得条項付普通株式の取得に係る承認決議並びに全部取得条項付普通株式の取得に係る基準日設定に関するお知らせ |
| 02/23 | 1,422 | 1,426 | 1,422 | 1,422 | -0.07% | 5,600 | 149億3100万 | +0.07% |
| 02/20 | 1,424 | 1,426 | 1,423 | 1,423 | -0.14% | 1,100 | 149億4150万 | +0.14% |
| 02/19 | 1,423 | 1,425 | 1,423 | 1,425 | +0.14% | 1,300 | 149億6250万 | +0.28% |
| 02/18 | 1,423 | 1,425 | 1,421 | 1,423 | +0.07% | 2,800 | 149億4150万 | +0.14% |
| 02/17 | 1,423 | 1,425 | 1,421 | 1,422 | -0.07% | 1,800 | 149億3100万 | +0.07% |
| 02/16 | 1,423 | 1,426 | 1,422 | 1,423 | +0.07% | 2,600 | 149億4150万 | +0.21% |
| 02/13 | 1,427 | 1,427 | 1,422 | 1,422 | -0.07% | 4,600 | 149億3100万 | +0.14% |
| 02/12 | 1,423 | 1,427 | 1,423 | 1,423 | +0.07% | 4,800 | 149億4150万 | +0.21% |
| 02/10 | 1,425 | 1,427 | 1,422 | 1,422 | 0% | 1,500 | 149億3100万 | +0.14% |
| 02/09 | 1,422 | 1,427 | 1,422 | 1,422 | +0.14% | 23,600 | 149億3100万 | +0.21% |
| 02/06 | 1,420 | 1,423 | 1,420 | 1,420 | 0% | 2,500 | 149億1000万 | +0.07% |
| 02/05 | 1,423 | 1,423 | 1,420 | 1,420 | -0.14% | 2,900 | 149億1000万 | +0.14% |
| 02/04 | 1,420 | 1,424 | 1,420 | 1,422 | +0.14% | 5,800 | 149億3100万 | +0.28% |
| 02/03 | 1,420 | 1,423 | 1,420 | 1,420 | -0.21% | 5,600 | 149億1000万 | +0.14% |
| 02/02 | 1,420 | 1,423 | 1,420 | 1,423 | +0.14% | 5,900 | 149億4150万 | +0.35% |
| 01/30 | （IR情報）13:20 平成27年3月期第3四半期決算短信〔日本基準〕(連結) |
| 01/30 | （IR情報）13:20 定款の一部変更及び全部取得条項付普通株式の取得に関するお知らせ |
| 01/30 | 1,422 | 1,423 | 1,420 | 1,421 | +0.07% | 10,300 | 149億2050万 | +0.21% |
| 01/29 | 1,420 | 1,423 | 1,420 | 1,420 | -0.07% | 5,800 | 149億1000万 | +0.14% |
| 01/28 | 1,421 | 1,422 | 1,420 | 1,421 | 0% | 6,200 | 149億2050万 | +0.14% |
| 01/27 | 1,422 | 1,424 | 1,420 | 1,421 | +0.14% | 2,500 | 149億2050万 | +0.14% |
| 01/26 | 1,420 | 1,422 | 1,419 | 1,419 | -0.14% | 4,700 | 148億9950万 | 0% |
| 01/23 | 1,419 | 1,422 | 1,419 | 1,421 | +0.07% | 1,200 | 149億2050万 | +0.14% |
| 01/22 | 1,419 | 1,420 | 1,419 | 1,420 | 0% | 2,300 | 149億1000万 | +0.14% |
| 01/21 | 1,420 | 1,423 | 1,419 | 1,420 | +0.07% | 3,400 | 149億1000万 | +0.14% |
| 01/20 | 1,419 | 1,422 | 1,419 | 1,419 | +0.07% | 3,000 | 148億9950万 | +0.07% |
| 01/19 | 1,418 | 1,421 | 1,418 | 1,418 | 0% | 8,900 | 148億8900万 | -0.07% |
| 01/16 | 1,419 | 1,422 | 1,418 | 1,418 | -0.21% | 9,800 | 148億8900万 | -0.07% |
| 01/15 | 1,417 | 1,422 | 1,417 | 1,421 | +0.28% | 2,700 | 149億2050万 | +0.14% |
| 01/14 | 1,419 | 1,422 | 1,417 | 1,417 | -0.14% | 6,500 | 148億7850万 | -0.21% |
| 01/13 | 1,418 | 1,421 | 1,417 | 1,419 | +0.14% | 8,500 | 148億9950万 | -0.07% |
| 01/09 | （5%ルール）NOMURA INTERNATIONAL PLC（0.41%）野村アセットマネジメント（0.08%）野村證券（0.02%） |
| 01/09 | 1,417 | 1,420 | 1,417 | 1,417 | 0% | 7,000 | 148億7850万 | -0.21% |
| 01/08 | 1,417 | 1,418 | 1,417 | 1,417 | 0% | 6,100 | 148億7850万 | -0.28% |
| 01/07 | 1,415 | 1,417 | 1,415 | 1,417 | +0.21% | 6,700 | 148億7850万 | -0.28% |
| 01/06 | 1,413 | 1,415 | 1,413 | 1,414 | +0.14% | 29,800 | 148億4700万 | -0.49% |
| 01/05 | 1,412 | 1,414 | 1,411 | 1,412 | 0% | 34,200 | 148億2600万 | -0.7% |
| 2014 |
| 12/30 | 1,411 | 1,415 | 1,411 | 1,412 | +0.28% | 25,800 | 148億2600万 | -0.7% |
| 12/29 | 1,416 | 1,422 | 1,407 | 1,408 | -0.56% | 55,700 | 147億8400万 | -1.05% |
| 12/26 | 1,417 | 1,420 | 1,415 | 1,416 | -0.28% | 20,700 | 148億6800万 | -0.56% |
| 12/25 | 1,416 | 1,422 | 1,416 | 1,420 | +0.07% | 13,100 | 149億1000万 | -0.28% |
| 12/24 | 1,416 | 1,423 | 1,416 | 1,419 | -0.49% | 13,800 | 148億9950万 | -0.35% |
| 12/22 | （IR情報）15:00 臨時株主総会及び普通株主による種類株主総会招集のための基準日設定に関するお知らせ |
| 12/22 | （5%ルール）IT HD（92.22%）アグレックス（1.13%） |
| 12/22 | 1,429 | 1,429 | 1,416 | 1,426 | -0.28% | 4,600 | 149億7300万 | +0.07% |
| 12/19 | 1,429 | 1,430 | 1,417 | 1,430 | +0.07% | 5,100 | 150億1500万 | +0.35% |
| 12/18 | 1,416 | 1,429 | 1,416 | 1,429 | +0.78% | 14,000 | 150億450万 | +0.35% |
| 12/17 | 1,422 | 1,422 | 1,416 | 1,418 | -0.28% | 6,100 | 148億8900万 | -0.42% |
| 12/16 | （IR情報）10:00 支配株主であるITホールディングス株式会社による当社株券等に対する公開買付けの結果に関するお知らせ |
| 12/16 | 1,416 | 1,424 | 1,416 | 1,422 | +0.42% | 32,500 | 149億3100万 | -0.21% |
| 12/15 | 1,416 | 1,420 | 1,416 | 1,416 | 0% | 18,400 | 148億6800万 | -0.63% |
| 12/12 | （5%ルール）NOMURA INTERNATIONAL PLC（6.11%）野村アセットマネジメント（0.32%）野村證券（0.08%） |
| 12/12 | 1,416 | 1,424 | 1,416 | 1,416 | +0.35% | 18,200 | 148億6800万 | -0.63% |
| 12/11 | 1,426 | 1,428 | 1,401 | 1,411 | -1.19% | 22,200 | 148億1550万 | -0.98% |
| 12/10 | 1,426 | 1,429 | 1,426 | 1,428 | +0.14% | 46,400 | 149億9400万 | +0.14% |
| 12/09 | 1,426 | 1,427 | 1,426 | 1,426 | 0% | 23,300 | 149億7300万 | 0% |
| 12/08 | （5%ルール）NOMURA INTERNATIONAL PLC（11.2%）野村アセットマネジメント（0.32%）野村證券（0.11%） |
| 12/08 | 1,427 | 1,428 | 1,426 | 1,426 | 0% | 43,400 | 149億7300万 | +0.14% |
| 12/05 | 1,426 | 1,428 | 1,426 | 1,426 | 0% | 28,500 | 149億7300万 | +1.21% |
| 12/04 | 1,426 | 1,427 | 1,426 | 1,426 | -0.07% | 47,500 | 149億7300万 | +2.22% |
| 12/03 | 1,428 | 1,429 | 1,427 | 1,427 | 0% | 63,800 | 149億8350万 | +3.41% |
| 12/02 | 1,426 | 1,428 | 1,426 | 1,427 | +0.07% | 20,900 | 149億8350万 | +4.47% |
| 12/01 | 1,427 | 1,428 | 1,426 | 1,426 | 0% | 90,800 | 149億7300万 | +5.55% |
| 11/28 | 1,426 | 1,427 | 1,426 | 1,426 | 0% | 44,900 | 149億7300万 | +6.58% |
| 11/27 | 1,426 | 1,427 | 1,426 | 1,426 | 0% | 22,300 | 149億7300万 | +7.7% |
| 11/26 | 1,426 | 1,427 | 1,426 | 1,426 | -0.07% | 31,100 | 149億7300万 | +8.94% |
| 11/25 | 1,426 | 1,427 | 1,426 | 1,427 | +0.07% | 51,700 | 149億8350万 | +10.19% |
| 11/21 | （5%ルール）NOMURA INTERNATIONAL PLC（10.4%）野村アセットマネジメント（0.33%） |
| 11/21 | （5%ルール）NOMURA INTERNATIONAL PLC（8.23%）野村アセットマネジメント（0.33%） |
| 11/21 | 1,426 | 1,427 | 1,426 | 1,426 | 0% | 123,400 | 149億7300万 | +11.41% |
| 11/20 | 1,427 | 1,427 | 1,426 | 1,426 | 0% | 61,900 | 149億7300万 | +12.82% |
| 11/19 | 1,427 | 1,427 | 1,426 | 1,426 | -0.07% | 69,700 | 149億7300万 | +14.08% |
| 11/18 | 1,426 | 1,427 | 1,425 | 1,427 | +0.14% | 111,900 | 149億8350万 | +15.55% |
| 11/17 | 1,425 | 1,426 | 1,425 | 1,425 | 0% | 95,200 | 149億6250万 | +16.71% |
| 11/14 | 1,426 | 1,427 | 1,425 | 1,425 | -0.07% | 176,600 | 149億6250万 | +18.06% |
| 11/13 | 1,425 | 1,427 | 1,425 | 1,426 | +0.07% | 130,600 | 149億7300万 | +19.43% |
| 11/12 | 1,425 | 1,426 | 1,425 | 1,425 | -0.07% | 134,700 | 149億6250万 | +20.56% |
| 11/11 | 1,425 | 1,427 | 1,425 | 1,426 | +0.07% | 151,300 | 149億7300万 | +21.98% |
| 11/10 | 1,425 | 1,427 | 1,425 | 1,425 | 0% | 449,500 | 149億6250万 | +23.27% |
| 11/07 | 1,426 | 1,426 | 1,425 | 1,425 | 0% | 142,100 | 149億6250万 | +24.56% |
| 11/06 | 1,426 | 1,426 | 1,425 | 1,425 | -0.07% | 200,100 | 149億6250万 | +25.88% |
| 11/05 | 1,425 | 1,426 | 1,425 | 1,426 | +0.07% | 263,000 | 149億7300万 | +27.32% |
| 11/04 | 1,425 | 1,426 | 1,425 | 1,425 | +4.24% | 561,500 | 149億6250万 | +28.49% |
| 10/31 | 1,367 | 1,367 | 1,367 | 1,367 | +28.12% | 23,000 | 143億5350万 | +24.5% |
| 10/30 | （IR情報）15:30 支配株主であるITホールディングス株式会社による当社株券等に対する公開買付けに関する賛同及び当社普通株式の応募推奨に関する意見表明のお知らせ |
| 10/30 | （IR情報）15:30 平成27年3月期期末配当予想の修正及び株主優待制度の廃止に関するお知らせ |
| 10/30 | （IR情報）15:30 平成27年3月期第2四半期決算短信〔日本基準〕(連結) |
| 10/30 | 1,067 | 1,076 | 1,060 | 1,067 | -0.19% | 21,200 | 112億350万 | -2.02% |
| 10/29 | 1,078 | 1,084 | 1,069 | 1,069 | +0.75% | 5,400 | 112億2450万 | -2.11% |
| 10/28 | 1,070 | 1,070 | 1,051 | 1,061 | 0% | 3,800 | 111億4050万 | -3.11% |
| 10/27 | 1,060 | 1,089 | 1,055 | 1,061 | -0.56% | 4,500 | 111億4050万 | -3.37% |
