Rohm (TSE: 6963) is a Kyoto semiconductor maker strong in custom ICs and power/analog devices, including silicon carbide (SiC). Its FY3/2026 results carried a ¥193.6 billion impairment on a cut SiC/EV (BEV) outlook, producing a ¥158.4 billion net loss — its second straight annual deficit. Yet the stock still roughly tripled, from a January 2026 low of ¥2,247 to ¥6,099 on July 6 — driven not by SiC growth but by a restructuring-and-consolidation story centered on a proposed three-company integration. On July 17 it fell 9.36% to ¥4,531 in the semiconductor sell-off. This page summarizes the board talking points as of July 2026, the business and AI-cycle position, and how to read the stock.
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Mid-July 2026 brought a global unwind in semiconductor and AI names: on July 17, Kioxia (285A) went limit-down after a US jury verdict (roughly ¥37.1 billion in damages) in a patent suit, and Rohm fell 9.36% the same day. Themes observed on the board:
Founded in 1954 (incorporated 1958) in Kyoto, Rohm takes its name from Resistance and Ohm and sits in the TSE electricals sector. Its core lines are custom ICs and power semiconductors; it acquired OKI's semiconductor unit (now Lapis Semiconductor) in 2008 and Kionix in 2009. A 1-to-4 stock split took effect on October 1, 2023, so every earlier price is pre-split.
FY3/2026 results (announced May 12, 2026): sales of ¥481.1 billion (+7.3%), with operating profit recovering to a ¥10.86 billion gain on restructuring and cost cuts. But after cutting its SiC outlook on slower BEV-market growth, it booked a ¥193.6 billion impairment on domestic and overseas production equipment, producing a ¥158.4 billion net loss — a second consecutive final deficit. The key point: the impairment (¥193.6 billion) and the net loss (¥158.4 billion) are different figures. The FY3/2027 plan guides sales of ¥510.0 billion (+6.0%), operating profit of ¥30.0 billion and net profit of ¥29.0 billion — a return to the black (dividend plan ¥50/year). So the live story is a turnaround and reorganization, not "SiC growth."
On the reorganization: Rohm invested ¥300 billion in the 2023 take-private of Toshiba. The Nikkei then reported on March 26, 2026 that Rohm, Toshiba and Mitsubishi Electric had begun talks to integrate their power-semiconductor businesses (for EV and datacenter use) — the "three-company alliance" the board debates. Separately, a Denso approach to acquire Rohm was reported in March 2026 and withdrawn on April 28, 2026. The three-company integration is still in negotiation; it is not agreed or closed.
The shares ran from a year-to-date low of ¥2,247 on January 5, 2026 to ¥6,099 on July 6 (about +171% from January), then closed at ¥4,531 on July 17 (down 9.36% that day, about 26% off the peak). That leaves a market cap near ¥1.83 trillion, a forward P/E around 60x and a PBR of 2.31x, all at the July 17, 2026 price. The sell side is split: a bearish ¥4,500 target appeared on July 15, while a July 17 note read the drop as oversold. Bulls argue the impairment is behind it and the turnaround is on track, with upside if the integration takes shape. Bears note two straight losses, an uncertain SiC/BEV recovery, that the integration is only in talks, and rough supply-demand. Reading Rohm as a pure AI-chip name overstates it — its AI-server exposure is power/analog-adjacent. This page sets no price target.
The semiconductor cycle behind Rohm is a global theme, expressed most directly in US chip names such as NVIDIA (NVDA). To own Rohm shares themselves, the standard route is a Japanese brokerage account. On WEEX you can trade NVDA via futures (leverage, long or short) or on the spot market, alongside tokenized US semiconductor products such as AMDON, MUON, ARMON, INTCON and SNDKON. Tokenized stocks are not the underlying shares; they are tracking products that follow the reference stock's price. See the NVIDIA (NVDA) guide and the WEEX market listings. WEEX offers crypto and tokenized US equities — not Rohm or any other Japanese stock, nor any proxy for them.
On the Yahoo Finance Japan board (6963), where retail investors discuss the stock and price.
It posted a second straight net loss on a large impairment yet nearly tripled in the first half of 2026, with the Rohm–Toshiba–Mitsubishi Electric integration talks in focus.
No. As of the March 26, 2026 report, the talks had only begun; nothing is agreed or closed. The Denso acquisition approach was withdrawn on April 28, 2026.
¥193.6 billion is the impairment; the net loss was ¥158.4 billion (FY3/2026, a second straight deficit). They are different figures.
Disclosures on the three-company integration, SiC/EV demand and impairment trends, progress on the return-to-profit plan, and the overall semiconductor sector mood.
This article is for information only and is not investment advice; nothing here is a recommendation to buy or sell.
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