Power and SiC semiconductors
ROHM
Makes power/analog chips and SiC power devices; vertically integrated in SiC wafers via its SiCrystal acquisition. Growing in SiC MOSFETs for EV inverters.
6963.T Updated Jun 21, 2026
Annual return · 2026-06-19'21-9%'22+10.9%'23+1.7%'24-40.8%'25+86.1%YTD+106.1%
Money in ▸자동차·산업 OEM (비공개)◐전자제품 OEM (비공개)○
ROHMPower and SiC semiconductors
Financials & Segments
- Total revenue · Power and SiC semiconductors
- Segments · Power and SiC semiconductors
Revenue from
- 자동차·산업 OEM (비공개) Medium confidence
Supplies power and SiC devices to 자동차·산업 OEM. - 전자제품 OEM (비공개) Low confidence
Supplies electronics OEMs (undisclosed).
Pays to
- Tokyo Electron (TEL) Medium confidence
Buys front-end equipment from 도쿄일렉트론. - Applied Materials Medium confidence
Buys front-end equipment from 어플라이드 머티어리얼즈.Confirms JA EDINET / company IR Published Jun 25, 2025: "Annual securities report: revenue, customers, business." - 부품·소재·R&D (비공개) Low confidence
Parts, materials and R&D (undisclosed).
Value-chain ripple (tiers 2–3)
Following node-to-node links up to 3 tiers; each firm is shown once, at its nearest tier.
| Company | Chain | '21 | '22 | '23 | '24 | '25 | YTD |
|---|---|---|---|---|---|---|---|
| ROHM | node | -9 | +10.9 | +1.7 | -40.8 | +86.1 | +106.1 |
| Applied Materials | benef1 | +83.6 | -37.5 | +68 | +1.1 | +59.6 | +140.7 |
| Tokyo Electron (TEL) | benef1 | +40.4 | -14.5 | +89.8 | -4.4 | +61.6 | +84.1 |
| MKS Instruments | benef2 | +16.4 | -51 | +22.6 | +2.2 | +54.4 | +154.7 |
| Wonik QnC | benef2 | +26.2 | +2 | +11.9 | -33.7 | +53.4 | +25.1 |
| TCK (Tokai Carbon Korea) | benef2 | -10.1 | -16.9 | +2.8 | -28.7 | +225.7 | +8.6 |
| Hana Materials | benef2 | +106 | -30.5 | +26.1 | -47.4 | +173.9 | -3.6 |
YTD as of 2026-06-19 · source: Yahoo Finance