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ACTRO CO.,Ltd — Investor Relations & Filings

Ticker · 290740 ISIN · KR7290740000 KO Manufacturing
Open in API
Filings indexed 206 across all filing types
Latest filing 2026-05-15 Director's Dealing
Country KR South Korea
Listing KO 290740

About ACTRO CO.,Ltd

http://www.actro.co.kr

ACTRO CO., Ltd. is a manufacturer specializing in high-precision components and automation systems. The company's core business focuses on the production of actuators for compact camera modules, including Optical Image Stabilizer (OIS), Folded Zoom, and Auto-Focus (AF) mechanisms, as well as voice coil motors (VCM). Complementing its component manufacturing, ACTRO develops and supplies industrial automation equipment, performance testers, and precision jigs for high-tech manufacturing environments. The company's portfolio also extends to advanced materials, such as anode materials, and specialized Terahertz inspection systems, catering to the evolving needs of the electronics industry.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a Korean regulatory filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서,” which translates to a report on ownership of specified securities by an executive and major shareholder. It details the reporter’s identity (an officer), the company details, and the specific changes in share ownership (quantities, dates, transaction types). This matches the definition of Director’s Dealing (insider trades) filings. There is no indication of broader financial statements or presentation materials; it is a standalone insider transaction report. Therefore, the document is classified as DIRS.
2026-05-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 92% confidence The document is a Korean “주식등의 대량보유상황보고서(일반)” (Large Shareholding Status Report) filed under the Capital Markets Act. It details the major shareholder’s holdings, changes, special relationships, and contracts. This is a classic major shareholding notification required when significant ownership thresholds are crossed. It does not contain earnings, management commentary, or other report types. Therefore, it belongs in the Major Shareholding Notification category.
2026-05-14 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 91% confidence The document is clearly labeled as "분기보고서" (quarterly report) covering the period from 2026-01-01 to 2026-03-31 with detailed financial tables, business overview, and capital structure changes. It is a comprehensive interim/quarterly statutory report containing substantive data, fitting the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-05-14 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a statutory "주식등의 대량보유상황보고서(일반)" filed under Korea’s Capital Markets Act, detailing a major shareholder’s and related parties’ shareholdings and changes. It is not an earnings release, proxy solicitation, or annual report, but a mandatory report of significant share ownership. This matches our definition for Major Shareholding Notification (MRQ).
2026-04-23 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 95% confidence The document is titled “주식등의 대량보유상황보고서(약식)” and contains detailed information on large shareholding positions, including holder identity, share counts, dates, percentage changes, and reasons for changes. This matches the definition of a Major Shareholding Notification (reporting changes in significant share ownership levels). It is not an earnings release, AGM material, or management announcement, but specifically a notification under capital markets regulations. Thus it should be classified as MRQ.
2026-04-01 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a detailed announcement of the results of the company’s regular shareholders’ meeting (AGM) held on 2026-03-27. It lists resolutions approved (financial statements, dividend decisions, director elections, remuneration limits), vote percentages, and related voting metrics. This matches the “Declaration of Voting Results & Voting Rights Announcements” category.
2026-03-27 Korean

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