大株主の所有状況（株式数、持株比率）
[{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":883000,"percentage":"7.85"},{"name":"株式会社あかぎ興業","value":593000,"percentage":"5.28"},{"name":"株式会社群馬銀行","value":490000,"percentage":"4.36"},{"name":"カネコ種苗従業員持株会","value":419000,"percentage":"3.73"},{"name":"株式会社東和銀行","value":310000,"percentage":"2.76"},{"name":"株式会社日本カストディ銀行（信託口）","value":228000,"percentage":"2.03"},{"name":"金子 和代","value":220000,"percentage":"1.96"},{"name":"カネコ種苗みどり会","value":216000,"percentage":"1.92"},{"name":"金子 教子","value":211000,"percentage":"1.88"},{"name":"INTERACTIVE BROKERS LLC（常任代理人 インタラクティブ・ブローカーズ証券株式会社）","value":199000,"percentage":"1.77"}]
上位10株主の持株比率合計は33.54%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":61879,"percentage":"52.7"},{"name":"金融機関","value":26281,"percentage":"22.4"},{"name":"その他の法人","value":23566,"percentage":"20.1"},{"name":"個人以外","value":0,"percentage":"3.5"},{"name":"金融商品取引業者","value":1555,"percentage":"1.3"},{"name":"個人","value":0,"percentage":"0.0"}]