大株主の所有状況（株式数、持株比率）
[{"name":"ASTI共栄会","value":235000,"percentage":"7.55"},{"name":"ASTI従業員持株会","value":214000,"percentage":"6.85"},{"name":"中島 秀樹","value":101000,"percentage":"3.23"},{"name":"株式会社名古屋銀行","value":79000,"percentage":"2.53"},{"name":"株式会社静岡銀行","value":72000,"percentage":"2.3"},{"name":"東京短資株式会社","value":71000,"percentage":"2.27"},{"name":"日本生命保険相互会社","value":62000,"percentage":"1.99"},{"name":"浜松磐田信用金庫","value":54000,"percentage":"1.73"},{"name":"上田八木短資株式会社","value":53000,"percentage":"1.7"},{"name":"江熊 和浩","value":44000,"percentage":"1.43"}]
上位10株主の持株比率合計は31.58%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":24114,"percentage":"70.84"},{"name":"金融機関","value":4070,"percentage":"11.96"},{"name":"その他の法人","value":2630,"percentage":"7.73"},{"name":"個人以外","value":0,"percentage":"5.96"},{"name":"金融商品取引業者","value":1063,"percentage":"3.12"},{"name":"個人","value":0,"percentage":"0.38"}]