大株主の所有状況（株式数、持株比率）
[{"name":"株式会社ニッスイ","value":4303000,"percentage":"31.75"},{"name":"株式会社極洋","value":1180000,"percentage":"8.7"},{"name":"農林中央金庫","value":694000,"percentage":"5.12"},{"name":"大水従業員持株会","value":492000,"percentage":"3.63"},{"name":"ニチモウ株式会社","value":450000,"percentage":"3.32"},{"name":"中部水産株式会社","value":259000,"percentage":"1.91"},{"name":"寳船冷蔵株式会社","value":225000,"percentage":"1.66"},{"name":"利州株式会社","value":215000,"percentage":"1.58"},{"name":"大起産業株式会社","value":196000,"percentage":"1.44"},{"name":"水野 直明","value":160000,"percentage":"1.18"}]
上位10株主の持株比率合計は60.29%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":75411,"percentage":"54.87"},{"name":"個人その他","value":54080,"percentage":"39.35"},{"name":"金融機関","value":7082,"percentage":"5.15"},{"name":"個人以外","value":0,"percentage":"0.34"},{"name":"金融商品取引業者","value":362,"percentage":"0.26"},{"name":"個人","value":0,"percentage":"0.01"}]