【3315】日本コークス工業

コークス製造。大株主に日本製鉄と住友商事。

類似企業：

【業界1位】 ENEOSホールディングス

【売上同水準】 富士石油 ニチレキグループ

東証プライム

石油・石炭製品 石油

＞

石油・石炭製品 石油

• IR
• 業績
  • 通期
  • 四半期
  • 月次
  • 業績予想修正履歴
• 動画0

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
日本製鉄株式会社	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (22.19%)	65,628,595 (22.19%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)	65,628,595 (22.55%)
住友商事株式会社	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	65,628,595 (21.7%)	56,558,095 (19.13%)	56,558,095 (19.13%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)	56,558,095 (19.43%)
日本マスタートラスト信託銀行株式会社(信託口)	3,917,000 (1.29%)	3,590,000 (1.18%)	4,288,700 (1.41%)	3,972,700 (1.31%)	4,332,300 (1.43%)	4,373,900 (1.44%)	4,804,300 (1.58%)	6,002,400 (1.98%)	6,005,000 (2.03%)	6,284,700 (2.12%)	7,254,800 (2.49%)	7,823,100 (2.68%)	9,082,400 (3.12%)	9,860,000 (3.38%)	10,801,800 (3.71%)	20,652,600 (7.09%)	22,692,800 (7.79%)	18,593,800 (6.39%)	20,927,900 (7.19%)	21,691,600 (7.45%)	22,389,800 (7.69%)	18,740,700 (6.43%)	19,460,800 (6.68%)	20,834,400 (7.15%)
STATE STREET BANK AND TRUST COMPANY 505001(常任代理人 株式会社みずほ銀行)																								4,100,950 (1.4%)
株式会社三井住友銀行	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.24%)	3,772,181 (1.27%)	3,772,181 (1.27%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.3%)	3,772,181 (1.3%)	3,772,181 (1.3%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)	3,772,181 (1.29%)
日鉄鉱業株式会社									3,000,000 (1.01%)	3,000,000 (1.01%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)	3,000,000 (1.03%)
村山 信也																							2,687,800 (0.92%)	2,685,800 (0.92%)
株式会社日本カストディ銀行 (信託口)	3,955,700 (1.3%)	3,462,700 (1.14%)	3,342,800 (1.1%)	3,654,600 (1.2%)	3,361,900 (1.11%)	3,261,900 (1.07%)	3,233,500 (1.06%)	4,837,900 (1.6%)	3,049,400 (1.03%)	4,900,800 (1.65%)	4,938,400 (1.69%)	4,159,000 (1.42%)	4,438,100 (1.52%)	5,126,700 (1.76%)	5,227,800 (1.79%)	3,742,300 (1.28%)	5,750,400 (1.97%)		2,939,400 (1.01%)	4,697,900 (1.61%)	4,357,200 (1.49%)	2,281,500 (0.78%)		2,532,000 (0.87%)
株式会社商船三井	2,513,000 (0.83%)	2,513,000 (0.83%)	2,513,000 (0.83%)	2,513,000 (0.83%)		2,513,000 (0.83%)									2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)	2,513,000 (0.86%)
三井金属鉱業株式会社	2,307,000 (0.76%)	2,307,000 (0.76%)	2,307,000 (0.76%)	2,307,000 (0.76%)														2,307,000 (0.79%)	2,307,000 (0.79%)		2,307,000 (0.79%)	2,307,000 (0.79%)	2,307,000 (0.79%)	2,307,000 (0.79%)
住友金属鉱山株式会社	2,307,000 (0.76%)	2,307,000 (0.76%)	2,307,000 (0.76%)	2,307,000 (0.76%)															2,307,000 (0.79%)		2,307,000 (0.79%)	2,307,000 (0.79%)	2,307,000 (0.79%)
JP MORGAN CHASE BANK 385781(常任代理人 (株)みずほ銀行)																						2,664,086 (0.91%)	2,120,686 (0.72%)
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)												4,371,400 (1.5%)	4,646,800 (1.59%)	4,411,900 (1.51%)	4,423,900 (1.52%)	4,378,700 (1.5%)	3,353,300 (1.15%)	2,675,700 (0.92%)		4,801,400 (1.65%)	4,877,500 (1.67%)
BNYM SA/NV FOR BNYM FOR BNYM GCM CLIENT ACCTS M ILM FE (常任代理人 株式会社三菱UFJ銀行)																				3,277,641 (1.13%)
DFA INTL SMALL CAP VALUE PORTFOLIO(常任代理人 シティバンク、エヌ・エイ東京支店)											3,573,600 (1.22%)	3,590,000 (1.23%)	3,316,795 (1.13%)	2,936,222 (1.0%)	3,069,600 (1.05%)	3,394,300 (1.16%)	3,254,900 (1.11%)	2,580,900 (0.89%)	2,533,907 (0.87%)	2,662,107 (0.91%)
JP JPMSE LUX RE NOMURA INT PLC 1 EQ CO																			2,456,053 (0.84%)
NORTHERN TRUST CO.																		4,853,000 (1.67%)
NORTHERN TRUST CO																	4,367,138 (1.5%)
JPMBL RE CREDIT SUISSE AG,SINGAPORE BRANCH COLL EQUITY																2,768,401 (0.95%)
株式会社日本カストディ銀行(信託口5)							3,105,000 (1.02%)	3,138,700 (1.03%)	3,228,200 (1.09%)	3,279,400 (1.1%)	3,292,200 (1.13%)	3,335,200 (1.14%)	3,406,100 (1.17%)	3,487,100 (1.19%)	2,564,500 (0.88%)
那須功			7,546,900 (2.49%)	9,370,000 (3.09%)	9,890,000 (3.27%)	10,898,700 (3.6%)	9,046,000 (2.99%)	9,246,000 (3.05%)					5,239,800 (1.8%)	3,577,900 (1.22%)
株式会社神戸製鋼所	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.05%)	9,228,500 (3.12%)	9,228,500 (3.12%)	9,228,500 (3.17%)	9,228,500 (3.17%)
株式会社日本カストディ銀行(信託口9)					2,553,100 (0.84%)	3,452,200 (1.14%)	5,381,900 (1.78%)	6,241,100 (2.06%)	3,326,100 (1.12%)	3,426,700 (1.15%)	2,664,500 (0.91%)
STATE STREET BANK WEST CLIENT - TREATY 505234(常任代理人株式会社みずほ銀行)					2,615,800 (0.86%)
THE CHASE MANHATTAN BANK,N.A.LONDON SECS LENDING OMNIBUS ACCOUNT(常任代理人 株式会社みずほ銀行)		3,121,800 (1.03%)
THE BANK OF NEW YORK - JASDECNON-TREATY ACCOUNT (常任代理人 株式会社みずほ銀行)	2,697,886 (0.89%)