Sumco Corporation
3436.TTechnologyTSESemiconductor Equipment & Materials · Last scanned May 30, 2026
Scan Results
Daily timeframeSumco Corporation engages in the manufacture and sale of silicon wafers for the semiconductor industry in Japan, the United States, China, Taiwan, South Korea, Europe, and internationally. At a $1.40T market cap, Sumco Corporation ranks as a mega-cap company within technology. It offers polished, annealed, epitaxial, junction isolated, silicon-on-insulator, and reclaimed polished wafers, as well as provides monocrystalline ingots.
Market Cap
$1.40T
Beta
1.00
P/E (TTM)
—
P/E (Fwd)
81.13
EPS (TTM)
$-33.55
EPS (Fwd)
$49.23
ROE
-3.5%
ROA
-0.9%
Cash
$109.98B
Total Debt
$373.89B
Free CF
—
52W Change
325.3%
Annual Financials
Cash vs Debt
The company holds $109.98B in cash, though total debt stands at $373.89B. This level of leverage is common in the industry but worth monitoring as interest rate conditions evolve. ROE of -3.5% points to negative capital efficiency, indicating how much profit the company produces per dollar of shareholder equity. Revenue has been relatively flat, moving from $441.08B (2022) to $409.67B (2025).
As with any equity investment, 3436.T carries market risk, sector-specific risk, and company-specific risk that investors should evaluate in the context of their own portfolios. No single metric tells the full story. Reviewing 3436.T's risk profile alongside its fundamentals and technical indicators provides a more complete picture.