大株主の所有状況（株式数、持株比率）
[{"name":"株式会社UH Partners 3","value":6570100,"percentage":"8.41"},{"name":"DAIWA CM SINGAPORE LTD（TRUST A/C）（常任代理人 大和証券株式会社）","value":5347300,"percentage":"6.84"},{"name":"JFEエンジニアリング株式会社","value":4391400,"percentage":"5.62"},{"name":"戸田建設株式会社","value":4391400,"percentage":"5.62"},{"name":"日本マスタートラスト信託銀行株式会社（信託口）","value":4125800,"percentage":"5.28"},{"name":"KISCO株式会社","value":4000976,"percentage":"5.12"},{"name":"東日本旅客鉄道株式会社","value":3646500,"percentage":"4.67"},{"name":"株式会社九電工","value":3568700,"percentage":"4.57"},{"name":"株式会社UH5","value":3543900,"percentage":"4.53"},{"name":"上田八木短資株式会社","value":3434000,"percentage":"4.39"},{"name":"CBC株式会社","value":2922278,"percentage":"3.74"},{"name":"三井住友ファイナンス＆リース株式会社","value":2506200,"percentage":"3.21"}]
上位12株主の持株比率合計は62.0%です。
所有者別構成（単元数、持株比率）
[{"name":"その他の法人","value":494881,"percentage":"63.42"},{"name":"個人その他","value":128052,"percentage":"16.41"},{"name":"個人以外","value":0,"percentage":"10.18"},{"name":"金融機関","value":57514,"percentage":"7.37"},{"name":"金融商品取引業者","value":14484,"percentage":"1.86"},{"name":"個人","value":0,"percentage":"0.76"}]