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Side-by-side financial comparison of Astera Labs, Inc. (ALAB) and QUINSTREET, INC (QNST). Click either name above to swap in a different company.
QUINSTREET, INC is the larger business by last-quarter revenue ($287.8M vs $270.6M, roughly 1.1× Astera Labs, Inc.). QUINSTREET, INC runs the higher net margin — 17.4% vs 16.6%, a 0.8% gap on every dollar of revenue. On growth, Astera Labs, Inc. posted the faster year-over-year revenue change (91.8% vs 1.9%). Astera Labs, Inc. produced more free cash flow last quarter ($76.6M vs $20.7M). Over the past eight quarters, Astera Labs, Inc.'s revenue compounded faster (103.6% CAGR vs 53.2%).
Astera Labs, Inc. is an American fabless semiconductor manufacturer and artificial intelligence company. The company specializes in designing high-speed connectivity solutions for data centers and AI infrastructure. The company has been listed on the Nasdaq since March 2024.
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.
ALAB vs QNST — Head-to-Head
Income Statement — Q4 FY2025 vs Q2 FY2026
| Metric | | |
|---|---|---|
| Revenue | $270.6M | $287.8M |
| Net Profit | $45.0M | $50.2M |
| Gross Margin | 75.6% | 9.6% |
| Operating Margin | 24.7% | 0.4% |
| Net Margin | 16.6% | 17.4% |
| Revenue YoY | 91.8% | 1.9% |
| Net Profit YoY | 82.0% | 3342.5% |
| EPS (diluted) | $0.25 | $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 | $270.6M | $287.8M | ||
| Q3 25 | $230.6M | $285.9M | ||
| Q2 25 | $191.9M | — | ||
| Q1 25 | $159.4M | $269.8M | ||
| Q4 24 | $141.1M | $282.6M | ||
| Q3 24 | $113.1M | $279.2M | ||
| Q2 24 | $76.8M | $198.3M | ||
| Q1 24 | $65.3M | $168.6M |
| Q4 25 | $45.0M | $50.2M | ||
| Q3 25 | $91.1M | $4.5M | ||
| Q2 25 | $51.2M | — | ||
| Q1 25 | $31.8M | $4.4M | ||
| Q4 24 | $24.7M | $-1.5M | ||
| Q3 24 | $-7.6M | $-1.4M | ||
| Q2 24 | $-7.5M | $-2.2M | ||
| Q1 24 | $-93.0M | $-7.0M |
| Q4 25 | 75.6% | 9.6% | ||
| Q3 25 | 76.2% | 9.4% | ||
| Q2 25 | 75.8% | — | ||
| Q1 25 | 74.9% | 10.3% | ||
| Q4 24 | 74.0% | 9.5% | ||
| Q3 24 | 77.7% | 10.2% | ||
| Q2 24 | 77.9% | 8.8% | ||
| Q1 24 | 77.4% | 8.5% |
| Q4 25 | 24.7% | 0.4% | ||
| Q3 25 | 24.0% | 1.7% | ||
| Q2 25 | 20.7% | — | ||
| Q1 25 | 7.1% | 1.8% | ||
| Q4 24 | 0.1% | -0.5% | ||
| Q3 24 | -7.9% | -0.4% | ||
| Q2 24 | -31.7% | -0.7% | ||
| Q1 24 | -127.1% | -3.2% |
| Q4 25 | 16.6% | 17.4% | ||
| Q3 25 | 39.5% | 1.6% | ||
| Q2 25 | 26.7% | — | ||
| Q1 25 | 20.0% | 1.6% | ||
| Q4 24 | 17.5% | -0.5% | ||
| Q3 24 | -6.7% | -0.5% | ||
| Q2 24 | -9.8% | -1.1% | ||
| Q1 24 | -142.5% | -4.2% |
| Q4 25 | $0.25 | $0.87 | ||
| Q3 25 | $0.50 | $0.08 | ||
| Q2 25 | $0.29 | — | ||
| Q1 25 | $0.18 | $0.08 | ||
| Q4 24 | $1.23 | $-0.03 | ||
| Q3 24 | $-0.05 | $-0.02 | ||
| Q2 24 | $-0.05 | $-0.04 | ||
| Q1 24 | $-1.77 | $-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 | $167.6M | $107.0M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $1.4B | $294.4M |
| Total Assets | $1.5B | $493.0M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $167.6M | $107.0M | ||
| Q3 25 | $140.4M | $101.3M | ||
| Q2 25 | $162.3M | — | ||
| Q1 25 | $86.4M | $81.8M | ||
| Q4 24 | $79.6M | $57.8M | ||
| Q3 24 | $126.1M | $25.0M | ||
| Q2 24 | $421.1M | $50.5M | ||
| Q1 24 | $696.1M | $39.6M |
| Q4 25 | $1.4B | $294.4M | ||
| Q3 25 | $1.3B | $246.7M | ||
| Q2 25 | $1.1B | — | ||
| Q1 25 | $1.0B | $235.5M | ||
| Q4 24 | $964.8M | $224.3M | ||
| Q3 24 | $889.6M | $219.8M | ||
| Q2 24 | $845.3M | $216.8M | ||
| Q1 24 | $808.8M | $215.0M |
| Q4 25 | $1.5B | $493.0M | ||
| Q3 25 | $1.4B | $442.6M | ||
| Q2 25 | $1.3B | — | ||
| Q1 25 | $1.1B | $417.2M | ||
| Q4 24 | $1.1B | $409.6M | ||
| Q3 24 | $983.1M | $401.2M | ||
| Q2 24 | $915.5M | $368.5M | ||
| Q1 24 | $864.9M | $349.3M |
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 | $95.3M | $21.6M |
| Free Cash FlowOCF − Capex | $76.6M | $20.7M |
| FCF MarginFCF / Revenue | 28.3% | 7.2% |
| Capex IntensityCapex / Revenue | 6.9% | 0.3% |
| Cash ConversionOCF / Net Profit | 2.12× | 0.43× |
| TTM Free Cash FlowTrailing 4 quarters | $281.8M | $106.9M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $95.3M | $21.6M | ||
| Q3 25 | $78.2M | $19.6M | ||
| Q2 25 | $135.4M | — | ||
| Q1 25 | $10.5M | $30.1M | ||
| Q4 24 | $39.7M | $38.7M | ||
| Q3 24 | $63.5M | $-13.7M | ||
| Q2 24 | $29.8M | $16.6M | ||
| Q1 24 | $3.7M | $4.1M |
| Q4 25 | $76.6M | $20.7M | ||
| Q3 25 | $65.9M | $18.4M | ||
| Q2 25 | $133.3M | — | ||
| Q1 25 | $6.0M | $29.5M | ||
| Q4 24 | $24.3M | $38.2M | ||
| Q3 24 | $46.8M | $-14.1M | ||
| Q2 24 | $28.5M | $15.4M | ||
| Q1 24 | $228.0K | $2.9M |
| Q4 25 | 28.3% | 7.2% | ||
| Q3 25 | 28.6% | 6.4% | ||
| Q2 25 | 69.5% | — | ||
| Q1 25 | 3.7% | 10.9% | ||
| Q4 24 | 17.2% | 13.5% | ||
| Q3 24 | 41.4% | -5.1% | ||
| Q2 24 | 37.1% | 7.8% | ||
| Q1 24 | 0.3% | 1.7% |
| Q4 25 | 6.9% | 0.3% | ||
| Q3 25 | 5.3% | 0.4% | ||
| Q2 25 | 1.1% | — | ||
| Q1 25 | 2.8% | 0.2% | ||
| Q4 24 | 10.9% | 0.2% | ||
| Q3 24 | 14.8% | 0.2% | ||
| Q2 24 | 1.7% | 0.6% | ||
| Q1 24 | 5.2% | 0.7% |
| Q4 25 | 2.12× | 0.43× | ||
| Q3 25 | 0.86× | 4.32× | ||
| Q2 25 | 2.64× | — | ||
| Q1 25 | 0.33× | 6.82× | ||
| Q4 24 | 1.61× | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ALAB
Segment breakdown not available.
QNST
| Financial Service | $216.8M | 75% |
| Home Services And Other Revenue | $71.0M | 25% |
