【5268】旭コンクリート工業

コンクリ製品(ボックスカルバート)。大株主に日本ヒューム、太平洋セメント。

類似企業：

【業界1位】 AGC

【売上同水準】 日本ルツボ 鶴弥

東証スタンダード

ガラス・土石製品 土石

＞

ガラス・土石製品 土石

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IRニュース IRカレンダー 中期経営計画 経営理念 社長 役員紹介 沿革 事業内容 会社概要 大株主 事業説明会 外部レポート

保有者	2014.3	2014.9	2015.3	2015.9	2016.3	2016.9	2017.3	2017.9	2018.3	2018.9	2019.3	2019.9	2020.3	2020.9	2021.3	2021.9	2022.3	2022.9	2023.3	2023.9	2024.3	2024.9	2025.3	2025.9
日本ヒューム株式会社	1,754,200 (13.3%)	3,904,200 (29.5%)	3,904,200 (29.5%)	3,904,200 (29.5%)	3,904,200 (29.5%)	3,904,200 (29.5%)	3,904,200 (29.5%)	3,904,200 (29.5%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.71%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.7%)	3,904,200 (29.67%)	3,904,200 (29.67%)	3,904,200 (29.66%)
太平洋セメント株式会社	1,802,800 (13.6%)	1,802,800 (13.62%)	1,802,800 (13.6%)	1,802,800 (13.62%)	1,802,800 (13.6%)	1,802,800 (13.6%)	1,802,800 (13.6%)	1,802,800 (13.6%)	1,802,800 (13.7%)	1,802,800 (13.7%)	1,802,800 (13.7%)	1,802,800 (13.7%)	1,802,800 (13.71%)	1,802,800 (13.71%)	1,802,800 (13.71%)	1,207,500 (9.19%)	1,207,500 (9.18%)	1,207,500 (9.18%)	1,207,500 (9.18%)	1,207,500 (9.18%)	1,207,500 (9.18%)	1,207,500 (9.18%)	1,207,500 (9.18%)	1,207,500 (9.17%)
柳内 光子					255,000 (1.9%)		390,000 (2.9%)	444,000 (3.4%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.31%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	697,300 (5.3%)	717,100 (5.45%)	717,100 (5.45%)
みずほ信託銀行株式会社退職給付信託太平洋セメント口	700,000 (5.3%)	700,000 (5.28%)	700,000 (5.3%)	700,000 (5.28%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.3%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.33%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)	700,000 (5.32%)
株式会社みずほ銀行	645,000 (4.9%)	645,000 (4.87%)	645,000 (4.9%)	645,000 (4.87%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.9%)	645,000 (4.91%)	645,000 (4.91%)	645,000 (4.91%)	645,000 (4.91%)	645,000 (4.91%)	645,000 (4.91%)	645,000 (4.91%)	645,000 (4.91%)	565,000 (4.3%)	565,000 (4.29%)	565,000 (4.29%)	565,000 (4.29%)
山一産協株式会社									400,000 (3.0%)	502,300 (3.8%)	502,300 (3.8%)	502,300 (3.8%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)	502,300 (3.82%)
高周波熱錬株式会社	358,600 (2.7%)	358,600 (2.71%)	358,600 (2.7%)	358,600 (2.71%)	358,600 (2.7%)	358,600 (2.7%)	358,600 (2.7%)	358,600 (2.7%)	501,700 (3.8%)	501,700 (3.8%)	501,700 (3.8%)	501,700 (3.8%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.82%)	501,700 (3.81%)	501,700 (3.81%)	501,700 (3.81%)
日本コンクリート工業株式会社		300,000 (2.26%)	300,000 (2.3%)	300,000 (2.26%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.3%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)	300,000 (2.28%)
ケイコン株式会社					295,000 (2.2%)	295,000 (2.2%)	295,000 (2.2%)	295,000 (2.2%)	295,000 (2.2%)	295,000 (2.2%)	295,000 (2.2%)	295,000 (2.2%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.25%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)	295,000 (2.24%)
みずほ信託銀行株式会社	374,000 (2.8%)	374,000 (2.82%)	374,000 (2.8%)	374,000 (2.82%)	374,000 (2.8%)	374,000 (2.8%)	374,000 (2.8%)	374,000 (2.8%)															230,900 (1.75%)	230,900 (1.75%)
株式会社SBI証券																				232,200 (1.77%)		286,400 (2.18%)
上田八木短資株式会社																					255,700 (1.94%)
三井住友建設株式会社		290,000 (2.19%)	290,000 (2.2%)	290,000 (2.19%)	290,000 (2.2%)	290,000 (2.2%)			290,000 (2.2%)	290,000 (2.2%)	290,000 (2.2%)	290,000 (2.2%)	290,000 (2.21%)	290,000 (2.21%)	290,000 (2.21%)	290,000 (2.21%)	290,000 (2.21%)	290,000 (2.21%)	276,000 (2.1%)
日本証券金融株式会社	537,500 (4.1%)	267,700 (2.02%)	231,300 (1.7%)	226,000 (1.7%)			642,300 (4.9%)	659,600 (5.0%)
豊証券株式会社						368,300 (2.8%)
株式会社日本カストディ銀行 (信託口)			331,200 (2.5%)	321,800 (2.43%)
UBS AG LONDON A/C IPB SEGREGATED CLIENT ACCOUNT (常任代理人 シティバンク、エヌ・エイ東京支店)	530,900 (4.0%)	333,300 (2.51%)
グレート・スターライン株式会社	824,000 (6.2%)
フェニックス株式会社	650,000 (4.9%)