Oct 27, 2026, 02:23 UTC
Resonac Holdings announced that Capital Research and Management Company increased its stake to 15.44% of voting rights, making it Resonac’s largest shareholder.
Source:Oct 26, 2026, 06:24 UTC
Resonac Holdings announced that it had built a materials-informatics platform using ZenmuTech’s QueryAhead confidential-computing library to analyze materials-development data without disclosing confidential data.
Oct 26, 2026, 06:24 UTC
ZenmuTech shares rose to the daily limit in late afternoon trading after Resonac announced the platform it built using ZenmuTech’s library.
Source:Oct 22, 2026, 22:15 UTC
Japanese stocks moved on the 22nd, with the item listing gains and losses across multiple companies, including HitoHito Holdings up 19 yen to 464 yen and Resonac Holdings down 1,630 yen to 12,975 yen.
Source:Oct 2, 2026, 02:22 UTC
Capital Research and Management and its joint holders increased their shareholding in Resonac Holdings from 11.62% to 12.40%, as disclosed in a change report filed with the Kanto Local Finance Bureau.
Sep 18, 2026, 10:23 UTC
Resonac Holdings' petrochemical subsidiary Kurasu Chemical set a reference trading price of 200 yen per share ahead of its direct listing on the Tokyo Stock Exchange on September 29, 2026.
Source:Sep 16, 2026, 20:00 UTC
Resonac Holdings spun off its petrochemical business into a separate company, Kurasasu Chemical, which is scheduled to be listed by the end of September 2026.
Source:Sep 16, 2026, 17:00 UTC
Resonac Holdings, Nitto Denko and other Japanese companies invested in a $450 million (about ¥70 billion) US fund launched by Matter Venture Partners to address AI-related manufacturing challenges through collaboration with portfolio companies.
Sep 15, 2026, 04:08 UTC
Resonac Holdings announced it succeeded in growing a 300 mm (12-inch) silicon carbide (SiC) single crystal and processing it into a substrate.
Sep 11, 2026, 21:45 UTC
Resonac plans a 510x515mm panel-level packaging pilot line, citing five hurdles for the technology.
Source:Sep 7, 2026, 07:59 UTC
Tokyo Stock Exchange approved the listing of Krasas Chemical on the Standard Market on September 7, with the listing date set for September 29, following a partial spin-off by Resonac Holdings.
Aug 6, 2026, 07:36 UTC
Resonac Holdings Corporation announced its current fiscal year net profit forecast raised by 46%, expecting a record high for the first time in eight periods.
Jul 14, 2026, 08:07 UTC
Resonac Holdings unveiled a demonstration facility that chemically recycles waste plastics into basic chemicals such as ethylene, aiming to commercialize the technology by the mid-2030s.
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