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 |
|---|---|---|---|---|---|---|---|---|---|---|
| M・LYNX | 1,535 25.26% | 1,535 25.26% | 1,535 25.17% | 1,535 25.08% | 1,535 25.41% | 1,475 24.33% | 1,475 21.42% | 1,473 21.33% | ||
| 日清オイリオグループ | 1,120 20.02% | 1,120 17.89% | 1,120 18.43% | 1,120 18.43% | 1,120 18.36% | 1,120 18.3% | 1,120 18.54% | 1,060 17.49% | 1,060 15.39% | 1,060 15.34% |
| 西川 啓子 | 374 6.69% | 374 5.98% | 181 2.98% | 181 2.98% | 193 3.17% | 205 3.36% | 217 3.6% | 228 3.76% | 239 3.47% | 250 3.62% |
| 日本カストディ銀行 | 150 2.48% | 147 2.14% | 122 1.77% | |||||||
| ピエトロ従業員持株会 | 67 1.2% | 70 1.12% | 71 1.17% | 68 1.12% | 71 1.17% | 80 1.31% | 88 1.46% | 93 1.54% | 97 1.41% | 103 1.49% |
| ピエトロ取引先持株会 | 78 1.4% | 79 1.27% | 70 1.16% | 65 1.07% | 70 1.15% | 75 1.23% | 81 1.35% | 93 1.53% | 107 1.56% | 83 1.2% |
| 西日本シティ銀行 | 133 2.37% | 133 2.12% | 133 2.18% | 133 2.18% | 133 2.18% | 133 2.17% | 63 1.04% | 63 1.03% | 63 0.91% | 63 0.91% |
| 高橋 泰行 | 25 0.42% | 33 0.49% | 38 0.55% | |||||||
| 宮川 慎一 | 36 0.52% | |||||||||
| TOPPAN | 35 0.51% | |||||||||
| 日本マスタートラスト信託銀行 | 55 0.9% | 61 1.01% | 120 1.98% | 78 1.29% | 201 3.34% | 155 2.56% | 81 1.18% | |||
| JPモルガン証券 | 58 0.96% | 56 0.92% | 63 0.92% | |||||||
| SMBC日興証券 | 119 1.97% | |||||||||
| 村田 美沙子 | 30 0.53% | 30 0.5% | ||||||||
| 第一生命保険 | 52 0.93% | 52 0.83% | 52 0.86% | 52 0.86% | 52 0.86% | 52 0.86% | ||||
| 福岡銀行 | 50 0.89% | 50 0.79% | 50 0.82% | 50 0.82% | 50 0.82% | |||||
| トーホーフードサービス | 35 0.62% | 45 0.74% | ||||||||
| 日本トラスティ・サービス信託銀行 | 47 0.76% | 50 0.83% | 49 0.81% | 50 0.82% | ||||||
| 村田 邦彦 | 1,523 27.24% | 1,523 24.34% | ||||||||
| 計 | 3,464 61.95% | 3,500 55.94% | 3,319 54.64% | 3,316 54.6% | 3,412 55.94% | 3,375 55.14% | 3,420 56.62% | 3,495 57.67% | 3,369 48.92% | 3,265 47.28% |