大株主
| （単位：千株） | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 上原 仁 | 794 23.84% | 816 22.91% | 1,731 20.94% | 1,731 20.56% | 1,735 20.18% | 1,735 20.15% | 1,769 20.39% | 1,775 21.04% | 1,686 20.02% | 1,395 16.5% |
| SBI証券 | 145 4.35% | 118 3.32% | 330 3.84% | 319 3.7% | 259 2.98% | 184 2.18% | 327 3.89% | 582 6.88% | ||
| 楽天証券 | 271 3.15% | 242 2.81% | 507 5.84% | 210 2.49% | 174 2.07% | 338 4% | ||||
| セガ | 219 2.55% | 219 2.53% | 219 2.6% | 219 2.61% | 219 2.6% | |||||
| 笠原 健治 | 104 3.12% | 104 2.92% | 208 2.52% | 208 2.47% | 208 2.42% | 208 2.41% | 208 2.39% | 208 2.46% | 208 2.47% | 208 2.46% |
| 西村 裕二 | 153 1.77% | 172 2.04% | 207 2.46% | 206 2.44% | ||||||
| 日本マスタートラスト信託銀行 | 239 2.89% | 302 3.6% | 295 3.44% | 235 2.73% | 739 8.52% | 557 6.6% | 364 4.33% | 160 1.9% | ||
| 東京短資 | 150 1.77% | |||||||||
| 三菱UFJモルガン・スタンレー証券 | 150 1.78% | |||||||||
| 三田 由美 | 70 0.81% | 97 1.15% | 103 1.23% | 130 1.53% | ||||||
| 上田八木短資 | 200 2.37% | |||||||||
| 石川 雄一 | 110 1.31% | |||||||||
| 日本カストディ銀行 | 101 1.18% | 175 2.07% | ||||||||
| 山下 良久 | 135 1.6% | |||||||||
| THE BANK OF NEW YORK MELLON | 129 1.5% | 98 1.13% | ||||||||
| MORGAN STANLEY & CO. LLC | 186 2.22% | 163 1.89% | 74 0.85% | |||||||
| セガゲームス | 200 6% | 150 4.23% | 201 2.44% | 201 2.4% | 219 2.56% | |||||
| 日本トラスティ・サービス信託銀行 | 543 6.58% | 796 9.46% | 127 1.48% | |||||||
| STATE STREET BANK AND TRUST COMPANY | 156 1.82% | |||||||||
| BNY GCM CLIENT ACCOUNT JPRD AC ISG | 190 2.26% | 133 1.56% | ||||||||
| BNY FOR GCM CLIENT ACCOUNTS BD | 246 2.92% | |||||||||
| BARCLAYS BANK PLC A/C CLIENT SEGREGATED A/C PB CAYMAN CLIENTS | 226 2.68% | |||||||||
| J.P. MORGAN BANK LUXEMBOURG S.A. | 207 2.47% | |||||||||
| SMBCベンチャーキャピタル2号投資事業有限責任組合 | 85 2.55% | 85 2.38% | 145 1.76% | |||||||
| 松井証券 | 99 1.21% | |||||||||
| 堀越精機 | 93 1.13% | |||||||||
| NORTHERN TRUST CO. RE NORTHERN TRUST GUERNSEY NON TREATY CLIENTS | 75 0.91% | |||||||||
| BARCLAYS CAPITAL SECURITIES LI MITED | 63 0.77% | |||||||||
| グリー | 517 15.53% | 313 8.8% | ||||||||
| 日本証券金融 | 243 7.3% | 125 3.51% | ||||||||
| B Dash Fund 2号投資事業有限責任組合 | 256 7.68% | 117 3.28% | ||||||||
| 嶺井 政人 | 80 2.4% | 80 2.24% | ||||||||
| 高橋 新 | 72 2.04% | |||||||||
| 新生企業投資 | 129 3.88% | |||||||||
| 計 | 2,554 76.67% | 1,982 55.63% | 3,401 41.15% | 4,297 51.04% | 3,641 42.37% | 3,492 40.51% | 4,099 47.26% | 3,736 44.28% | 3,601 42.76% | 3,538 41.86% |