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THK CO., LTD. — Investor Relations & Filings

Ticker · 6481 ISIN · JP3539250005 T Manufacturing
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Filings indexed 86 across all filing types
Latest filing 2025-04-15 Transaction in Own Shar…
Country JP Japan
Listing T 6481

About THK CO., LTD.

https://www.thk.com/jp/en/

THK CO., LTD. is a manufacturer of mechanical components for automation, robotics, and mechanical engineering. The company is a global pioneer in linear motion technology, having been the first to develop and commercialize the Linear Motion (LM) Guide. This core product, which enables precise linear movement through rolling contact, is fundamental to modern manufacturing and automation. The company's extensive product lineup also includes ball screws, ball splines, electric actuators, and linear motor systems. Expanding beyond individual components, THK also offers integrated unit solutions, robot solutions, and IoT services. Its products are critical for applications requiring high precision and rigidity, such as in machine tools, factory automation systems, and transportation equipment.

Recent filings

Filing Released Lang Actions
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document title is "自己株券買付状況報告書（法24条の６第１項に基づくもの）" which translates to "Report on the Status of Treasury Stock Acquisition (Based on Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act)". This report details the company's treasury stock (own share) acquisition activities during a specific reporting period (March 1, 2025, to March 31, 2025). This directly corresponds to the definition of a filing related to the company buying back or selling its own shares, which is classified as 'Transaction in Own Shares' (POS). The document is a formal regulatory filing detailing the status of share repurchases, not merely an announcement of a report's publication (which would be RPA or RNS). Therefore, the most specific code is POS.
2025-04-15 Japanese
訂正有価証券届出書（参照方式）
Share Issue/Capital Change Classification · 98% confidence The document explicitly states in the cover section: "【提出書類】有価証券届出書（2025年４月７日付け訂正届出書の添付インラインXBRL）" (Filing Document: Securities Registration Statement (Inline XBRL attached to the Correction Report dated April 7, 2025)). It details the offering of new shares (self-treasury stock disposal) to an employee stock ownership plan, including the offering price, number of shares, use of proceeds, and details of the third-party allotment. This content is characteristic of a Securities Registration Statement (有価証券届出書), which in the context of US/SEC filings is most closely aligned with a registration statement related to a capital/financing event, often filed alongside or as part of a larger offering disclosure. Given the options, this document describes a capital/financing activity (issuance of shares to an employee plan) and is a formal registration document. While '10-K' is for annual reports, this is clearly a registration for a specific issuance. The closest fit among the provided codes for a document detailing the terms of a security offering/issuance is 'CAP' (Capital/Financing Update), although '有価証券届出書' is a specific regulatory filing type. Since the document is a full registration statement detailing the terms of a capital raise/issuance (self-treasury stock disposal for employee stock ownership plan), 'CAP' is the most appropriate functional classification, as it details the mechanics of capital change/financing. It is not an Earnings Release (ER), Interim Report (IR), or Annual Report (10-K).
2025-04-07 Japanese
訂正臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is titled "訂正臨時報告書" (Corrected Extraordinary Report) and explicitly states in Section 1 that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act and Article 19, Paragraph 2, Item 2-2 of the Cabinet Office Ordinance on Disclosure of Corporate Information. This structure and legal basis strongly indicate a Japanese regulatory filing, specifically an Extraordinary Report (有価証券報告書に準ずるもの). The content details a self-share disposal (自己株式処分) related to a restricted stock compensation plan for directors and executives, including the number of shares, price, and contractual terms. This type of filing, which reports specific corporate actions outside of the regular annual/quarterly cycle, aligns best with the general category for significant, non-standard regulatory disclosures. Since there is no specific code for a 'Corrected Extraordinary Report' (which is often filed when a previous report needs amendment), and it is a comprehensive disclosure of a financing/compensation event, it fits the criteria for a significant regulatory filing. Given the options, 'Regulatory Filings' (RNS) is the most appropriate fallback for a specific Japanese regulatory form that doesn't map directly to the US-centric codes (like 10-K or DEF 14A), although it details a capital/financing event (CAP). However, the primary nature is the *filing* itself, which is an 'Extraordinary Report' (臨時報告書). In the context of the provided definitions, 'RNS' (Regulatory Filings) serves as the general category for miscellaneous regulatory announcements that don't fit elsewhere. Since this is a formal, legally mandated report submission, RNS is the best fit among the choices for a non-standard regulatory document.
2025-04-07 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is titled "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition) and explicitly cites the legal basis as "金融商品取引法第24条の6第1項" (Financial Instruments and Exchange Act Article 24-6, Paragraph 1). It details the acquisition status of treasury stock over a specific reporting period (February 1 to February 28, 2025). This type of filing specifically reports on the company's share repurchase activities. Based on the provided definitions, the closest match for reporting on the company buying back its own shares is 'Transaction in Own Shares' (POS). Although it is a regulatory filing, POS is more specific than the general 'RNS' fallback.
2025-03-17 Japanese
訂正有価証券届出書（参照方式）
Share Issue/Capital Change Classification · 98% confidence The document explicitly states in the header and throughout the text that it is an "有価証券届出書" (Securities Registration Statement) and specifically a "訂正有価証券届出書" (Amended Securities Registration Statement). This type of filing, which details the terms of a securities offering (in this case, a self-share disposal to an employee stock ownership plan), corresponds to the regulatory filings required under the Financial Instruments and Exchange Act in Japan. Since the provided classification codes do not have a specific code for a Japanese Securities Registration Statement (which is often filed under the equivalent of a US registration statement like S-1 or F-1), the most appropriate general category for a comprehensive regulatory filing detailing a capital change/offering is required. However, looking closely at the definitions, this document details a capital/financing activity (issuance of shares to an employee stock ownership plan) and is a formal regulatory filing. The closest fit among the provided options for a comprehensive filing detailing a specific financial transaction (share issuance/capital change) that isn't a standard 10-K or Quarterly Report (IR) is 'CAP' (Capital/Financing Update) or 'RNS' (Regulatory Filings - fallback). Given the detailed nature of the offering terms, share price calculation, and use of proceeds (even if the proceeds are indirectly managed), it is fundamentally a filing about capital structure change. However, the document is a formal registration statement, which is a core regulatory disclosure. In the context of US-centric codes, a registration statement is a primary disclosure. Since the document is a formal registration statement detailing a share issuance (a capital event), 'CAP' is highly relevant, but 'RNS' is the general regulatory fallback. Since the document is a full registration statement (not just a brief announcement of a capital event), and it is a formal regulatory document, 'RNS' (Regulatory Filings) is the safest general classification if a specific 'Registration Statement' code is missing. However, the content is overwhelmingly about the terms of a share issuance to an employee trust, which strongly aligns with 'CAP'. Given the structure and purpose (registering the issuance of shares), I will classify it as 'CAP' as it is the most specific functional match, although 'RNS' is also plausible as a catch-all for non-standard regulatory forms.
2025-03-17 Japanese
臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is titled "臨時報告書" (Extraordinary Report/Timely Disclosure Report) and is submitted to the Kanto Local Finance Bureau Director on March 17, 2025. The filing reason explicitly states it is submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act and related regulations, concerning a resolution made by the Board of Directors on March 15, 2025, regarding the disposal of treasury stock under a restricted stock compensation plan. This structure—a formal report filed outside of regular periodic filings (like 10-K or IR) to disclose a specific corporate action (here, stock compensation/issuance to management)—is characteristic of a timely disclosure required in Japan. Given the options, this is a specific regulatory filing that doesn't fit the detailed definitions like ER, 10-K, or IR. Since it is a formal, mandatory disclosure of a significant corporate event (stock issuance/compensation plan execution) filed with a regulatory body, and it is not a general announcement of a report release (RPA), the most appropriate general category for specific, non-periodic regulatory disclosures that don't fit elsewhere is 'Regulatory Filings' (RNS). However, the content is highly specific to capital structure/financing (issuance of shares to executives as compensation). Let's re-evaluate the specific codes: CAP (Capital/Financing Update) covers fundraising/capital structure changes. This is a capital structure change (issuance of shares for compensation). Given the highly specific nature of the transaction (restricted stock compensation plan execution involving share issuance), 'CAP' is a strong candidate, but 'RNS' is often used for these specific Japanese 'Timely Disclosure' reports when they don't map perfectly to US-centric forms. Since the document details the issuance of 73,979 shares as part of a compensation plan, it is fundamentally a capital/financing activity. Comparing CAP (Capital/Financing Update) vs RNS (Regulatory Filings - fallback): Because the core event is the issuance of shares for compensation, CAP is more descriptive than the general fallback RNS. However, the document is explicitly a '臨時報告書' (Extraordinary Report), which often maps to RNS in broader classification schemes if CAP is reserved for external fundraising. Given the detailed nature of the disclosure (share price, number of shares, recipient details), it is a formal regulatory filing. In the context of Japanese filings, '臨時報告書' often falls under the general regulatory disclosure category. I will classify it as RNS as it is a mandatory, non-periodic regulatory disclosure that doesn't fit the other specific financial report types, although it relates to capital changes.
2025-03-17 Japanese

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