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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 大同特殊鋼 | 13,103 40.36% | 13,103 40.36% | 2,620 42.72% | 2,620 42.72% | 2,620 42.72% | 2,620 42.73% | 3,117 50.82% | 3,117 50.37% | 3,117 50.37% | 15,586 50.37% |
| 日本マスタートラスト信託銀行 | 492 1.51% | 405 1.24% | 86 1.41% | 80 1.31% | 122 1.99% | 183 2.99% | 382 6.23% | 377 6.09% | 415 6.71% | 2,359 7.62% |
| 前尾吉信 | 113 1.83% | 123 2% | 585 1.89% | |||||||
| 日本カストディ銀行 | 381 6.23% | 161 2.63% | 241 3.89% | 229 3.7% | 568 1.83% | |||||
| 特殊発條興業 | 532 1.64% | 532 1.64% | 106 1.73% | 106 1.73% | 106 1.73% | 106 1.74% | 66 1.08% | 66 1.07% | 66 1.07% | 332 1.07% |
| ASADA | 500 1.54% | 300 0.92% | 60 0.97% | 60 0.97% | 60 0.97% | 60 0.98% | 60 0.97% | 60 0.97% | 60 0.96% | 300 0.96% |
| 日本精線共栄会 | 50 0.82% | 50 0.82% | 53 0.86% | 268 0.86% | ||||||
| 日本精線従業員持株会 | 51 0.85% | 52 0.85% | 52 0.85% | 53 0.86% | 265 0.85% | |||||
| SBI証券 | 69 1.12% | 56 0.91% | 261 0.84% | |||||||
| DFA INTL SMALL CAP VALUE PORTFOLIO | 63 1.03% | 233 0.75% | ||||||||
| 野村證券 | 100 1.62% | 76 1.23% | ||||||||
| みずほ銀行 | 1,086 3.34% | 1,086 3.34% | 217 3.54% | 217 3.54% | 217 3.54% | 217 3.54% | 135 2.2% | |||
| 前尾和男 | 492 1.51% | 492 1.51% | 95 1.55% | 99 1.61% | 99 1.61% | 103 1.68% | 97 1.58% | |||
| SMBC日興証券 | 55 0.91% | |||||||||
| BNP PARIBAS SECURITIES SERVICES LUXEMBOURG/JASDEC/FIM/LUXEMBOURG FUNDS/UCITS ASSETS | 114 1.86% | |||||||||
| 三菱UFJ銀行 | 67 1.1% | 67 1.1% | 67 1.1% | |||||||
| 日本トラスティ・サービス信託銀行 | 2,468 7.6% | 2,291 7.05% | 649 10.58% | 374 6.1% | 550 8.97% | |||||
| BBH LUX/DAIWA SBI LUX FUNDS SICAV - DSBI JAPAN EQUITY SMALL CAP ABSOLUTE VALUE | 61 1% | 67 1.1% | ||||||||
| MSCO CUSTOMER SECURITIES | 55 0.89% | |||||||||
| 池田泉州銀行 | 401 1.23% | 401 1.23% | 80 1.3% | |||||||
| MSIP CLIENT SECURITIES | 79 1.3% | |||||||||
| 三菱東京UFJ銀行 | 338 1.04% | 338 1.04% | 67 1.1% | |||||||
| BBH BOSTON FOR NOMURA JAPAN SMALLER CAPITALIZATION FUND | 546 1.68% | 621 1.91% | ||||||||
| 計 | 19,961 61.49% | 19,572 60.29% | 4,063 66.24% | 3,751 61.15% | 3,967 64.67% | 3,906 63.69% | 4,179 68.14% | 4,248 68.64% | 4,253 68.72% | 20,761 67.09% |