vs
Side-by-side financial comparison of DIODES INC (DIOD) and Metallus Inc. (MTUS). Click either name above to swap in a different company.
DIODES INC is the larger business by last-quarter revenue ($391.6M vs $267.3M, roughly 1.5× Metallus Inc.). DIODES INC runs the higher net margin — 2.6% vs -5.3%, a 8.0% gap on every dollar of revenue. On growth, DIODES INC posted the faster year-over-year revenue change (15.4% vs 11.1%). DIODES INC produced more free cash flow last quarter ($12.4M vs $-37.2M). Over the past eight quarters, DIODES INC's revenue compounded faster (13.9% CAGR vs -8.8%).
Diodes Incorporated is a global semiconductor manufacturer that designs, produces and supplies discrete, analog and mixed-signal semiconductor products. Its solutions serve key end markets including automotive, industrial, consumer electronics, personal computing and communications infrastructure, with a worldwide customer base.
DIOD vs MTUS — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $391.6M | $267.3M |
| Net Profit | $10.2M | $-14.3M |
| Gross Margin | 31.1% | 2.2% |
| Operating Margin | 3.4% | -7.7% |
| Net Margin | 2.6% | -5.3% |
| Revenue YoY | 15.4% | 11.1% |
| Net Profit YoY | 23.8% | 33.2% |
| EPS (diluted) | $0.23 | $-0.34 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $391.6M | $267.3M | ||
| Q3 25 | $392.2M | $305.9M | ||
| Q2 25 | $366.2M | $304.6M | ||
| Q1 25 | $332.1M | $280.5M | ||
| Q4 24 | $339.3M | $240.5M | ||
| Q3 24 | $350.1M | $227.2M | ||
| Q2 24 | $319.8M | $294.7M | ||
| Q1 24 | $302.0M | $321.6M |
| Q4 25 | $10.2M | $-14.3M | ||
| Q3 25 | $14.3M | $8.1M | ||
| Q2 25 | $46.1M | $3.7M | ||
| Q1 25 | $-4.4M | $1.3M | ||
| Q4 24 | $8.2M | $-21.4M | ||
| Q3 24 | $13.7M | $-5.9M | ||
| Q2 24 | $8.0M | $4.6M | ||
| Q1 24 | $14.0M | $24.0M |
| Q4 25 | 31.1% | 2.2% | ||
| Q3 25 | 30.7% | 11.4% | ||
| Q2 25 | 31.5% | 10.6% | ||
| Q1 25 | 31.5% | 7.8% | ||
| Q4 24 | 32.7% | 4.5% | ||
| Q3 24 | 33.7% | 5.3% | ||
| Q2 24 | 33.6% | 8.2% | ||
| Q1 24 | 33.0% | 15.7% |
| Q4 25 | 3.4% | -7.7% | ||
| Q3 25 | 3.0% | 3.6% | ||
| Q2 25 | 2.6% | 2.8% | ||
| Q1 25 | 0.4% | 1.0% | ||
| Q4 24 | 3.5% | -10.1% | ||
| Q3 24 | 6.2% | -3.1% | ||
| Q2 24 | 1.2% | 2.1% | ||
| Q1 24 | 4.3% | 9.3% |
| Q4 25 | 2.6% | -5.3% | ||
| Q3 25 | 3.6% | 2.6% | ||
| Q2 25 | 12.6% | 1.2% | ||
| Q1 25 | -1.3% | 0.5% | ||
| Q4 24 | 2.4% | -8.9% | ||
| Q3 24 | 3.9% | -2.6% | ||
| Q2 24 | 2.5% | 1.6% | ||
| Q1 24 | 4.6% | 7.5% |
| Q4 25 | $0.23 | $-0.34 | ||
| Q3 25 | $0.31 | $0.19 | ||
| Q2 25 | $0.99 | $0.09 | ||
| Q1 25 | $-0.10 | $0.03 | ||
| Q4 24 | $0.18 | $-0.46 | ||
| Q3 24 | $0.30 | $-0.13 | ||
| Q2 24 | $0.17 | $0.10 | ||
| Q1 24 | $0.30 | $0.52 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $377.0M | $156.7M |
| Total DebtLower is stronger | $25.7M | — |
| Stockholders' EquityBook value | $1.9B | $686.0M |
| Total Assets | $2.4B | $1.1B |
| Debt / EquityLower = less leverage | 0.01× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $377.0M | $156.7M | ||
| Q3 25 | $386.4M | $191.5M | ||
| Q2 25 | $327.3M | $190.8M | ||
| Q1 25 | $343.9M | $180.3M | ||
| Q4 24 | $316.1M | $240.7M | ||
| Q3 24 | $319.3M | $254.6M | ||
| Q2 24 | $273.9M | $272.8M | ||
| Q1 24 | $276.0M | $278.1M |
| Q4 25 | $25.7M | — | ||
| Q3 25 | $24.9M | $0 | ||
| Q2 25 | $26.4M | $0 | ||
| Q1 25 | $20.5M | $5.4M | ||
| Q4 24 | $20.7M | $5.4M | ||
| Q3 24 | $22.2M | $13.2M | ||
| Q2 24 | $20.3M | $13.2M | ||
| Q1 24 | $20.9M | $13.2M |
| Q4 25 | $1.9B | $686.0M | ||
| Q3 25 | $1.9B | $697.7M | ||
| Q2 25 | $1.9B | $690.0M | ||
| Q1 25 | $1.8B | $686.1M | ||
| Q4 24 | $1.8B | $690.5M | ||
| Q3 24 | $1.8B | $712.7M | ||
| Q2 24 | $1.8B | $736.3M | ||
| Q1 24 | $1.7B | $739.3M |
| Q4 25 | $2.4B | $1.1B | ||
| Q3 25 | $2.5B | $1.2B | ||
| Q2 25 | $2.5B | $1.1B | ||
| Q1 25 | $2.4B | $1.1B | ||
| Q4 24 | $2.4B | $1.1B | ||
| Q3 24 | $2.4B | $1.1B | ||
| Q2 24 | $2.4B | $1.1B | ||
| Q1 24 | $2.4B | $1.2B |
| Q4 25 | 0.01× | — | ||
| Q3 25 | 0.01× | 0.00× | ||
| Q2 25 | 0.01× | 0.00× | ||
| Q1 25 | 0.01× | 0.01× | ||
| Q4 24 | 0.01× | 0.01× | ||
| Q3 24 | 0.01× | 0.02× | ||
| Q2 24 | 0.01× | 0.02× | ||
| Q1 24 | 0.01× | 0.02× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $38.1M | $-1.9M |
| Free Cash FlowOCF − Capex | $12.4M | $-37.2M |
| FCF MarginFCF / Revenue | 3.2% | -13.9% |
| Capex IntensityCapex / Revenue | 6.6% | 13.2% |
| Cash ConversionOCF / Net Profit | 3.74× | — |
| TTM Free Cash FlowTrailing 4 quarters | $137.2M | $-93.0M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $38.1M | $-1.9M | ||
| Q3 25 | $79.1M | $22.0M | ||
| Q2 25 | $41.5M | $34.8M | ||
| Q1 25 | $56.7M | $-38.9M | ||
| Q4 24 | $81.8M | $13.9M | ||
| Q3 24 | $54.4M | $-15.3M | ||
| Q2 24 | $14.4M | $8.3M | ||
| Q1 24 | $-31.1M | $33.4M |
| Q4 25 | $12.4M | $-37.2M | ||
| Q3 25 | $62.8M | $-6.4M | ||
| Q2 25 | $21.1M | $17.0M | ||
| Q1 25 | $40.8M | $-66.4M | ||
| Q4 24 | $62.1M | $-1.3M | ||
| Q3 24 | $39.4M | $-32.9M | ||
| Q2 24 | $-3.5M | $-5.8M | ||
| Q1 24 | $-51.5M | $16.0M |
| Q4 25 | 3.2% | -13.9% | ||
| Q3 25 | 16.0% | -2.1% | ||
| Q2 25 | 5.8% | 5.6% | ||
| Q1 25 | 12.3% | -23.7% | ||
| Q4 24 | 18.3% | -0.5% | ||
| Q3 24 | 11.2% | -14.5% | ||
| Q2 24 | -1.1% | -2.0% | ||
| Q1 24 | -17.1% | 5.0% |
| Q4 25 | 6.6% | 13.2% | ||
| Q3 25 | 4.2% | 9.3% | ||
| Q2 25 | 5.6% | 5.8% | ||
| Q1 25 | 4.8% | 9.8% | ||
| Q4 24 | 5.8% | 6.3% | ||
| Q3 24 | 4.3% | 7.7% | ||
| Q2 24 | 5.6% | 4.8% | ||
| Q1 24 | 6.7% | 5.4% |
| Q4 25 | 3.74× | — | ||
| Q3 25 | 5.54× | 2.72× | ||
| Q2 25 | 0.90× | 9.41× | ||
| Q1 25 | — | -29.92× | ||
| Q4 24 | 9.93× | — | ||
| Q3 24 | 3.95× | — | ||
| Q2 24 | 1.80× | 1.80× | ||
| Q1 24 | -2.22× | 1.39× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
DIOD
| Distributor | $253.1M | 65% |
| Direct Sales | $138.5M | 35% |
MTUS
| Industrial Market Sector | $95.3M | 36% |
| Manufactured Components | $67.8M | 25% |
| Aerospace And Defense | $39.6M | 15% |
| Seamless Mechanical Tubing | $31.3M | 12% |
| Energy Market Sector | $18.3M | 7% |
| Other | $11.3M | 4% |
| Other Market Sector | $3.7M | 1% |
