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Side-by-side financial comparison of DIODES INC (DIOD) and QUINSTREET, INC (QNST). Click either name above to swap in a different company.
DIODES INC is the larger business by last-quarter revenue ($391.6M vs $287.8M, roughly 1.4× QUINSTREET, INC). QUINSTREET, INC runs the higher net margin — 17.4% vs 2.6%, a 14.8% gap on every dollar of revenue. On growth, DIODES INC posted the faster year-over-year revenue change (15.4% vs 1.9%). QUINSTREET, INC produced more free cash flow last quarter ($20.7M vs $12.4M). Over the past eight quarters, QUINSTREET, INC's revenue compounded faster (53.2% CAGR vs 13.9%).
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.
QUINSTREET, INCQNSTEarnings & Financial Report
QuinStreet, Inc. is a publicly traded online marketing company based in Foster City, California. The company helps generate web traffic for clients by acquiring popular domain names.
DIOD vs QNST — Head-to-Head
Income Statement — Q4 FY2025 vs Q2 FY2026
| Metric | | |
|---|---|---|
| Revenue | $391.6M | $287.8M |
| Net Profit | $10.2M | $50.2M |
| Gross Margin | 31.1% | 9.6% |
| Operating Margin | 3.4% | 0.4% |
| Net Margin | 2.6% | 17.4% |
| Revenue YoY | 15.4% | 1.9% |
| Net Profit YoY | 23.8% | 3342.5% |
| EPS (diluted) | $0.23 | $0.87 |
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 | $287.8M | ||
| Q3 25 | $392.2M | $285.9M | ||
| Q2 25 | $366.2M | — | ||
| Q1 25 | $332.1M | $269.8M | ||
| Q4 24 | $339.3M | $282.6M | ||
| Q3 24 | $350.1M | $279.2M | ||
| Q2 24 | $319.8M | $198.3M | ||
| Q1 24 | $302.0M | $168.6M |
| Q4 25 | $10.2M | $50.2M | ||
| Q3 25 | $14.3M | $4.5M | ||
| Q2 25 | $46.1M | — | ||
| Q1 25 | $-4.4M | $4.4M | ||
| Q4 24 | $8.2M | $-1.5M | ||
| Q3 24 | $13.7M | $-1.4M | ||
| Q2 24 | $8.0M | $-2.2M | ||
| Q1 24 | $14.0M | $-7.0M |
| Q4 25 | 31.1% | 9.6% | ||
| Q3 25 | 30.7% | 9.4% | ||
| Q2 25 | 31.5% | — | ||
| Q1 25 | 31.5% | 10.3% | ||
| Q4 24 | 32.7% | 9.5% | ||
| Q3 24 | 33.7% | 10.2% | ||
| Q2 24 | 33.6% | 8.8% | ||
| Q1 24 | 33.0% | 8.5% |
| Q4 25 | 3.4% | 0.4% | ||
| Q3 25 | 3.0% | 1.7% | ||
| Q2 25 | 2.6% | — | ||
| Q1 25 | 0.4% | 1.8% | ||
| Q4 24 | 3.5% | -0.5% | ||
| Q3 24 | 6.2% | -0.4% | ||
| Q2 24 | 1.2% | -0.7% | ||
| Q1 24 | 4.3% | -3.2% |
| Q4 25 | 2.6% | 17.4% | ||
| Q3 25 | 3.6% | 1.6% | ||
| Q2 25 | 12.6% | — | ||
| Q1 25 | -1.3% | 1.6% | ||
| Q4 24 | 2.4% | -0.5% | ||
| Q3 24 | 3.9% | -0.5% | ||
| Q2 24 | 2.5% | -1.1% | ||
| Q1 24 | 4.6% | -4.2% |
| Q4 25 | $0.23 | $0.87 | ||
| Q3 25 | $0.31 | $0.08 | ||
| Q2 25 | $0.99 | — | ||
| Q1 25 | $-0.10 | $0.08 | ||
| Q4 24 | $0.18 | $-0.03 | ||
| Q3 24 | $0.30 | $-0.02 | ||
| Q2 24 | $0.17 | $-0.04 | ||
| Q1 24 | $0.30 | $-0.13 |
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 | $107.0M |
| Total DebtLower is stronger | $25.7M | — |
| Stockholders' EquityBook value | $1.9B | $294.4M |
| Total Assets | $2.4B | $493.0M |
| Debt / EquityLower = less leverage | 0.01× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $377.0M | $107.0M | ||
| Q3 25 | $386.4M | $101.3M | ||
| Q2 25 | $327.3M | — | ||
| Q1 25 | $343.9M | $81.8M | ||
| Q4 24 | $316.1M | $57.8M | ||
| Q3 24 | $319.3M | $25.0M | ||
| Q2 24 | $273.9M | $50.5M | ||
| Q1 24 | $276.0M | $39.6M |
| Q4 25 | $25.7M | — | ||
| Q3 25 | $24.9M | — | ||
| Q2 25 | $26.4M | — | ||
| Q1 25 | $20.5M | — | ||
| Q4 24 | $20.7M | — | ||
| Q3 24 | $22.2M | — | ||
| Q2 24 | $20.3M | — | ||
| Q1 24 | $20.9M | — |
| Q4 25 | $1.9B | $294.4M | ||
| Q3 25 | $1.9B | $246.7M | ||
| Q2 25 | $1.9B | — | ||
| Q1 25 | $1.8B | $235.5M | ||
| Q4 24 | $1.8B | $224.3M | ||
| Q3 24 | $1.8B | $219.8M | ||
| Q2 24 | $1.8B | $216.8M | ||
| Q1 24 | $1.7B | $215.0M |
| Q4 25 | $2.4B | $493.0M | ||
| Q3 25 | $2.5B | $442.6M | ||
| Q2 25 | $2.5B | — | ||
| Q1 25 | $2.4B | $417.2M | ||
| Q4 24 | $2.4B | $409.6M | ||
| Q3 24 | $2.4B | $401.2M | ||
| Q2 24 | $2.4B | $368.5M | ||
| Q1 24 | $2.4B | $349.3M |
| Q4 25 | 0.01× | — | ||
| Q3 25 | 0.01× | — | ||
| Q2 25 | 0.01× | — | ||
| Q1 25 | 0.01× | — | ||
| Q4 24 | 0.01× | — | ||
| Q3 24 | 0.01× | — | ||
| Q2 24 | 0.01× | — | ||
| Q1 24 | 0.01× | — |
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 | $21.6M |
| Free Cash FlowOCF − Capex | $12.4M | $20.7M |
| FCF MarginFCF / Revenue | 3.2% | 7.2% |
| Capex IntensityCapex / Revenue | 6.6% | 0.3% |
| Cash ConversionOCF / Net Profit | 3.74× | 0.43× |
| TTM Free Cash FlowTrailing 4 quarters | $137.2M | $106.9M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $38.1M | $21.6M | ||
| Q3 25 | $79.1M | $19.6M | ||
| Q2 25 | $41.5M | — | ||
| Q1 25 | $56.7M | $30.1M | ||
| Q4 24 | $81.8M | $38.7M | ||
| Q3 24 | $54.4M | $-13.7M | ||
| Q2 24 | $14.4M | $16.6M | ||
| Q1 24 | $-31.1M | $4.1M |
| Q4 25 | $12.4M | $20.7M | ||
| Q3 25 | $62.8M | $18.4M | ||
| Q2 25 | $21.1M | — | ||
| Q1 25 | $40.8M | $29.5M | ||
| Q4 24 | $62.1M | $38.2M | ||
| Q3 24 | $39.4M | $-14.1M | ||
| Q2 24 | $-3.5M | $15.4M | ||
| Q1 24 | $-51.5M | $2.9M |
| Q4 25 | 3.2% | 7.2% | ||
| Q3 25 | 16.0% | 6.4% | ||
| Q2 25 | 5.8% | — | ||
| Q1 25 | 12.3% | 10.9% | ||
| Q4 24 | 18.3% | 13.5% | ||
| Q3 24 | 11.2% | -5.1% | ||
| Q2 24 | -1.1% | 7.8% | ||
| Q1 24 | -17.1% | 1.7% |
| Q4 25 | 6.6% | 0.3% | ||
| Q3 25 | 4.2% | 0.4% | ||
| Q2 25 | 5.6% | — | ||
| Q1 25 | 4.8% | 0.2% | ||
| Q4 24 | 5.8% | 0.2% | ||
| Q3 24 | 4.3% | 0.2% | ||
| Q2 24 | 5.6% | 0.6% | ||
| Q1 24 | 6.7% | 0.7% |
| Q4 25 | 3.74× | 0.43× | ||
| Q3 25 | 5.54× | 4.32× | ||
| Q2 25 | 0.90× | — | ||
| Q1 25 | — | 6.82× | ||
| Q4 24 | 9.93× | — | ||
| Q3 24 | 3.95× | — | ||
| Q2 24 | 1.80× | — | ||
| Q1 24 | -2.22× | — |
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% |
QNST
| Financial Service | $216.8M | 75% |
| Home Services And Other Revenue | $71.0M | 25% |
