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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 菊水化学工業取引先持株会 | 732 5.75% | 806 6.32% | 841 6.72% | 884 7.06% | 906 7.24% | 957 7.66% | 1,002 8.01% | 1,070 8.54% | 1,131 9.01% | 1,149 9.12% |
| ティー・サポート | 589 4.62% | 589 4.62% | 589 4.7% | 589 4.7% | 589 4.7% | 589 4.71% | 589 4.7% | 689 5.49% | 689 5.48% | 910 7.22% |
| 菊水化学工業社員持株会 | 455 3.57% | 477 3.74% | 480 3.84% | 498 3.98% | 520 4.15% | 571 4.57% | 606 4.85% | 623 4.97% | 586 4.67% | 581 4.61% |
| 名古屋銀行 | 520 4.08% | 520 4.08% | 520 4.16% | 520 4.16% | 520 4.16% | 520 4.16% | 520 4.16% | 520 4.15% | 520 4.15% | 520 4.13% |
| あいち銀行 | 405 3.21% | |||||||||
| 三菱UFJ銀行 | 521 4.16% | 521 4.16% | 521 4.17% | 521 4.16% | 460 3.67% | 347 2.77% | 183 1.45% | |||
| 大垣共立銀行 | 174 1.36% | 174 1.36% | 174 1.39% | 174 1.39% | 174 1.39% | 174 1.39% | 174 1.39% | 174 1.38% | 174 1.39% | 174 1.38% |
| 長瀬産業 | 162 1.27% | 162 1.29% | 162 1.29% | 162 1.28% | ||||||
| 浅海 正義 | 153 1.22% | |||||||||
| いずも産業 | 141 1.12% | |||||||||
| 愛知銀行 | 332 2.6% | 332 2.6% | 332 2.65% | 332 2.65% | 332 2.65% | 332 2.65% | 332 2.65% | 332 2.64% | 332 2.64% | |
| 遠山 眞樹 | 209 1.64% | 209 1.67% | 209 1.67% | 209 1.67% | 209 1.68% | 209 1.67% | 214 1.7% | 218 1.74% | ||
| 上村 眞理 | 209 1.64% | 209 1.67% | 209 1.67% | 209 1.67% | 209 1.67% | 209 1.67% | 159 1.27% | |||
| 豊通ケミプラス | 162 1.27% | 162 1.29% | ||||||||
| 竹内 眞美 | 208 1.63% | 208 1.66% | 208 1.66% | 208 1.66% | 208 1.67% | 208 1.66% | ||||
| 三菱東京UFJ銀行 | 521 4.08% | 521 4.08% | 521 4.16% | |||||||
| 遠山 昌夫 | 258 2.02% | |||||||||
| 計 | 3,908 30.67% | 4,048 31.76% | 4,085 32.66% | 4,147 33.15% | 4,191 33.5% | 4,293 34.33% | 4,374 34.92% | 4,409 35.12% | 4,321 34.41% | 4,382 34.74% |