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Side-by-side financial comparison of Astera Labs, Inc. (ALAB) and PROSPERITY BANCSHARES INC (PB). Click either name above to swap in a different company.
PROSPERITY BANCSHARES INC is the larger business by last-quarter revenue ($367.6M vs $270.6M, roughly 1.4× Astera Labs, Inc.). PROSPERITY BANCSHARES INC runs the higher net margin — 31.6% vs 16.6%, a 15.0% gap on every dollar of revenue. Over the past eight quarters, Astera Labs, Inc.'s revenue compounded faster (103.6% CAGR vs 19.2%).
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.
Prosperity Bancshares, Inc. is a bank holding company headquartered in Houston, Texas with operations in Texas and central Oklahoma. As of December 31, 2019, the company operated 285 branches: 65 in the Houston area, including The Woodlands, Texas; 30 in South Texas, including Corpus Christi, Texas and Victoria, Texas; 75 in the Dallas–Fort Worth metroplex; 22 in East Texas; 29 in Central Texas, including Austin, Texas and San Antonio; 34 in West Texas, including Lubbock, Texas, Midland–Odess...
ALAB vs PB — Head-to-Head
Income Statement — Q4 FY2025 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $270.6M | $367.6M |
| Net Profit | $45.0M | $116.3M |
| Gross Margin | 75.6% | — |
| Operating Margin | 24.7% | — |
| Net Margin | 16.6% | 31.6% |
| Revenue YoY | 91.8% | — |
| Net Profit YoY | 82.0% | -10.7% |
| EPS (diluted) | $0.25 | $1.16 |
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.
| Q1 26 | — | $367.6M | ||
| Q4 25 | $270.6M | $275.0M | ||
| Q3 25 | $230.6M | $273.4M | ||
| Q2 25 | $191.9M | $267.7M | ||
| Q1 25 | $159.4M | $265.4M | ||
| Q4 24 | $141.1M | $267.8M | ||
| Q3 24 | $113.1M | $261.7M | ||
| Q2 24 | $76.8M | $258.8M |
| Q1 26 | — | $116.3M | ||
| Q4 25 | $45.0M | $139.9M | ||
| Q3 25 | $91.1M | $137.6M | ||
| Q2 25 | $51.2M | $135.2M | ||
| Q1 25 | $31.8M | $130.2M | ||
| Q4 24 | $24.7M | $130.1M | ||
| Q3 24 | $-7.6M | $127.3M | ||
| Q2 24 | $-7.5M | $111.6M |
| Q1 26 | — | — | ||
| Q4 25 | 75.6% | — | ||
| Q3 25 | 76.2% | — | ||
| Q2 25 | 75.8% | — | ||
| Q1 25 | 74.9% | — | ||
| Q4 24 | 74.0% | — | ||
| Q3 24 | 77.7% | — | ||
| Q2 24 | 77.9% | — |
| Q1 26 | — | — | ||
| Q4 25 | 24.7% | 65.1% | ||
| Q3 25 | 24.0% | 64.4% | ||
| Q2 25 | 20.7% | 64.3% | ||
| Q1 25 | 7.1% | 62.7% | ||
| Q4 24 | 0.1% | 62.0% | ||
| Q3 24 | -7.9% | 62.1% | ||
| Q2 24 | -31.7% | 55.2% |
| Q1 26 | — | 31.6% | ||
| Q4 25 | 16.6% | 50.9% | ||
| Q3 25 | 39.5% | 50.3% | ||
| Q2 25 | 26.7% | 50.5% | ||
| Q1 25 | 20.0% | 49.1% | ||
| Q4 24 | 17.5% | 48.6% | ||
| Q3 24 | -6.7% | 48.6% | ||
| Q2 24 | -9.8% | 43.1% |
| Q1 26 | — | $1.16 | ||
| Q4 25 | $0.25 | $1.48 | ||
| Q3 25 | $0.50 | $1.45 | ||
| Q2 25 | $0.29 | $1.42 | ||
| Q1 25 | $0.18 | $1.37 | ||
| Q4 24 | $1.23 | $1.36 | ||
| Q3 24 | $-0.05 | $1.34 | ||
| Q2 24 | $-0.05 | $1.17 |
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 | — |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $1.4B | $8.2B |
| Total Assets | $1.5B | $43.6B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $167.6M | — | ||
| Q3 25 | $140.4M | — | ||
| Q2 25 | $162.3M | — | ||
| Q1 25 | $86.4M | — | ||
| Q4 24 | $79.6M | — | ||
| Q3 24 | $126.1M | — | ||
| Q2 24 | $421.1M | — |
| Q1 26 | — | $8.2B | ||
| Q4 25 | $1.4B | $7.6B | ||
| Q3 25 | $1.3B | $7.7B | ||
| Q2 25 | $1.1B | $7.6B | ||
| Q1 25 | $1.0B | $7.5B | ||
| Q4 24 | $964.8M | $7.4B | ||
| Q3 24 | $889.6M | $7.4B | ||
| Q2 24 | $845.3M | $7.3B |
| Q1 26 | — | $43.6B | ||
| Q4 25 | $1.5B | $38.5B | ||
| Q3 25 | $1.4B | $38.3B | ||
| Q2 25 | $1.3B | $38.4B | ||
| Q1 25 | $1.1B | $38.8B | ||
| Q4 24 | $1.1B | $39.6B | ||
| Q3 24 | $983.1M | $40.1B | ||
| Q2 24 | $915.5M | $39.8B |
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 | — |
| Free Cash FlowOCF − Capex | $76.6M | — |
| FCF MarginFCF / Revenue | 28.3% | — |
| Capex IntensityCapex / Revenue | 6.9% | — |
| Cash ConversionOCF / Net Profit | 2.12× | — |
| TTM Free Cash FlowTrailing 4 quarters | $281.8M | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $95.3M | $78.3M | ||
| Q3 25 | $78.2M | $194.8M | ||
| Q2 25 | $135.4M | $98.2M | ||
| Q1 25 | $10.5M | $178.2M | ||
| Q4 24 | $39.7M | $-205.8M | ||
| Q3 24 | $63.5M | $274.6M | ||
| Q2 24 | $29.8M | $216.5M |
| Q1 26 | — | — | ||
| Q4 25 | $76.6M | $68.5M | ||
| Q3 25 | $65.9M | $185.7M | ||
| Q2 25 | $133.3M | $91.8M | ||
| Q1 25 | $6.0M | $171.1M | ||
| Q4 24 | $24.3M | $-210.7M | ||
| Q3 24 | $46.8M | $270.2M | ||
| Q2 24 | $28.5M | $211.8M |
| Q1 26 | — | — | ||
| Q4 25 | 28.3% | 24.9% | ||
| Q3 25 | 28.6% | 67.9% | ||
| Q2 25 | 69.5% | 34.3% | ||
| Q1 25 | 3.7% | 64.5% | ||
| Q4 24 | 17.2% | -78.7% | ||
| Q3 24 | 41.4% | 103.3% | ||
| Q2 24 | 37.1% | 81.8% |
| Q1 26 | — | — | ||
| Q4 25 | 6.9% | 3.6% | ||
| Q3 25 | 5.3% | 3.3% | ||
| Q2 25 | 1.1% | 2.4% | ||
| Q1 25 | 2.8% | 2.7% | ||
| Q4 24 | 10.9% | 1.8% | ||
| Q3 24 | 14.8% | 1.7% | ||
| Q2 24 | 1.7% | 1.8% |
| Q1 26 | — | — | ||
| Q4 25 | 2.12× | 0.56× | ||
| Q3 25 | 0.86× | 1.42× | ||
| Q2 25 | 2.64× | 0.73× | ||
| Q1 25 | 0.33× | 1.37× | ||
| Q4 24 | 1.61× | -1.58× | ||
| Q3 24 | — | 2.16× | ||
| Q2 24 | — | 1.94× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ALAB
Segment breakdown not available.
PB
| Net Interest Income | $321.1M | 87% |
| Noninterest Income | $46.5M | 13% |
