大株主の所有状況（株式数、持株比率）
[{"name":"株式会社土屋総合研究所","value":3437000,"percentage":13.75},{"name":"株式会社土屋経営","value":2768000,"percentage":11.07},{"name":"土屋グループ従業員持株会","value":1838000,"percentage":7.36},{"name":"株式会社北洋銀行","value":1227000,"percentage":4.91},{"name":"土屋グループ取引先持株会","value":940000,"percentage":3.76},{"name":"土屋 昌三","value":870000,"percentage":3.48},{"name":"株式会社北海道銀行","value":745000,"percentage":2.98},{"name":"土屋 博子","value":738000,"percentage":2.96},{"name":"土屋 和子","value":535000,"percentage":2.14},{"name":"公益財団法人ノーマライゼーション住宅財団","value":500000,"percentage":2.0}]
上位10株主の持株比率合計は54.41%です。
所有者別構成（単元数、持株比率）
[{"name":"金融機関","value":30839,"percentage":11.97},{"name":"金融商品取引業者","value":2613,"percentage":1.01},{"name":"その他の法人","value":88240,"percentage":34.25},{"name":"個人以外","value":0,"percentage":0.22},{"name":"個人","value":0,"percentage":0.04},{"name":"個人その他","value":135264,"percentage":52.5}]