インターネットイニシアティブJP:3774
時価総額
¥5293.7億
PER
22.2倍
インターネット接続サービスやアウトソーシング、WANサービス、システムインテグレーション、機器販売を行うネットワークサービス及びSI事業と、銀行ATMの構築・運営によるATM運営事業。
大株主
| （単位：千株） | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 |
|---|---|---|---|---|---|---|---|---|---|---|
| KDDI | 20,387 11.53% | 20,387 11.52% | ||||||||
| 日本マスタートラスト信託銀行㈱ 2 | 828.2 1.77% | 1,031.1 2.29% | 1,414.3 3.14% | 1,957.4 4.34% | 4,940.9 5.48% | 8,804.7 9.75% | 18,686.8 10.34% | 19,918 11.27% | 20,300.4 11.47% | |
| 日本電信電話 | 10,095 21.61% | 10,095 21.61% | 10,095 22.4% | 10,095 22.4% | 10,095 22.39% | 20,190 22.38% | 20,190 22.36% | 40,380 22.35% | 12,227 6.92% | 12,227 6.91% |
| 日本カストディ銀行2 | 12,223.2 6.91% | 11,782.7 6.66% | ||||||||
| エヌ・ティ・ティ・コミュニケーションズ | 2,040 4.37% | 2,040 4.37% | 2,040 4.53% | 2,040 4.53% | 2,040 4.52% | 4,080 4.52% | 4,080 4.52% | 8,160 4.52% | 8,160 4.62% | 8,160 4.61% |
| 伊藤忠テクノソリューションズ | 1,952 4.18% | 1,952 4.18% | 1,952 4.33% | 1,952 4.33% | 1,952 4.33% | 3,904 4.33% | 3,904 4.32% | 7,808 4.32% | 7,808 4.42% | 7,808 4.41% |
| 鈴木 幸一 | 1,813.9 3.88% | 1,819.9 3.9% | 1,825.3 4.05% | 1,830.4 4.06% | 1,835.3 4.07% | 3,682.134 4.08% | 3,691.322 4.09% | 7,395.222 4.09% | 7,403.589 4.19% | 7,415.215 4.19% |
| 第一生命保険 | 1,273 2.73% | 1,273 2.73% | 1,273 2.82% | 1,273 2.82% | 1,273 2.82% | 2,546 2.82% | 2,546 2.82% | 5,092 2.82% | 5,092 2.88% | 5,092 2.88% |
| STATE STREET BANK AND TRUST COMPANY | 874.8 1.87% | 814.887 1.81% | 3,262.3 1.84% | |||||||
| KS Holdings3 | 810 1.8% | 1,620 1.8% | 1,620 1.79% | 3,240 1.79% | 3,240 1.83% | 3,240 1.83% | ||||
| 三菱UFJ銀行 | 1,372 1.52% | 1,372 1.52% | 2,744 1.52% | 2,744 1.55% | ||||||
| 日本カストディ銀行 2 | 4,117 4.56% | 5,254.7 5.82% | 12,141.9 6.72% | |||||||
| 損害保険ジャパン | 1,300 1.44% | 1,300 1.44% | 2,600 1.44% | |||||||
| 日本トラスティ・サービス信託銀行㈱ 2 | 1,461.9 3.13% | 891.9 1.91% | 1,060 2.35% | 1,013.7 2.25% | 993.9 2.2% | |||||
| GOLDMAN, SACHS & CO. REG | 2,694.687 5.77% | 1,358.2 2.91% | 1,308.5 2.9% | 1,079.7 2.4% | 904.336 2.01% | |||||
| THE BANK OF NEW YORK MELLON AS DEPOSITARY BANK FOR DEPOSITARY RECEIPT HOLDERS3 | 1,016.198 2.18% | 911.667 1.95% | 811.425 1.8% | 817.491 1.81% | ||||||
| MSCO CUSTOMER SECURITIES | 1,638.613 3.51% | |||||||||
| KS Holdings 4 | 810 1.73% | |||||||||
| 計 | 24,795.298 53.09% | 22,044.667 47.19% | 22,211.212 49.29% | 22,706.291 50.38% | 23,530.436 52.18% | 47,752.034 52.93% | 52,762.722 58.42% | 108,247.922 59.91% | 99,202.789 56.11% | 99,674.615 56.34% |