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Side-by-side financial comparison of Ouster, Inc. (OUST) and SITIME Corp (SITM). Click either name above to swap in a different company.
SITIME Corp is the larger business by last-quarter revenue ($113.3M vs $62.2M, roughly 1.8× Ouster, Inc.). On growth, Ouster, Inc. posted the faster year-over-year revenue change (106.6% vs 66.3%). SITIME Corp produced more free cash flow last quarter ($13.0M vs $-37.2M). Over the past eight quarters, SITIME Corp's revenue compounded faster (85.2% CAGR vs 54.8%).
Ouster, Inc. is an American lidar technology company headquartered in San Francisco, California. It builds high-resolution, digital 3D lidar sensors for use in autonomous vehicles, industrial, robotics, drones, mapping, defense, and security systems.
SiTime Corporation is a publicly traded fabless chipmaker based in Santa Clara, California that develops micro-electromechanical systems (MEMS), used for timing devices in electronics.
OUST vs SITM — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $62.2M | $113.3M |
| Net Profit | — | $9.2M |
| Gross Margin | 60.2% | 56.4% |
| Operating Margin | 1.5% | 1.6% |
| Net Margin | — | 8.1% |
| Revenue YoY | 106.6% | 66.3% |
| Net Profit YoY | — | 148.7% |
| EPS (diluted) | $0.10 | $0.44 |
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 | $62.2M | $113.3M | ||
| Q3 25 | $39.5M | $83.6M | ||
| Q2 25 | $35.0M | $69.5M | ||
| Q1 25 | $32.6M | $60.3M | ||
| Q4 24 | $30.1M | $68.1M | ||
| Q3 24 | $28.1M | $57.7M | ||
| Q2 24 | $27.0M | $43.9M | ||
| Q1 24 | $25.9M | $33.0M |
| Q4 25 | — | $9.2M | ||
| Q3 25 | $-21.7M | $-8.0M | ||
| Q2 25 | $-20.6M | $-20.2M | ||
| Q1 25 | $-22.0M | $-23.9M | ||
| Q4 24 | — | $-18.8M | ||
| Q3 24 | $-25.6M | $-19.3M | ||
| Q2 24 | $-23.9M | $-26.8M | ||
| Q1 24 | $-23.8M | $-28.7M |
| Q4 25 | 60.2% | 56.4% | ||
| Q3 25 | 42.1% | 53.5% | ||
| Q2 25 | 45.2% | 51.9% | ||
| Q1 25 | 41.3% | 50.3% | ||
| Q4 24 | 43.8% | 52.6% | ||
| Q3 24 | 38.3% | 51.1% | ||
| Q2 24 | 33.7% | 49.1% | ||
| Q1 24 | 28.6% | 53.5% |
| Q4 25 | 1.5% | 1.6% | ||
| Q3 25 | -61.4% | -19.2% | ||
| Q2 25 | -76.5% | -35.4% | ||
| Q1 25 | -73.0% | -46.6% | ||
| Q4 24 | -85.1% | -33.8% | ||
| Q3 24 | -98.0% | -43.1% | ||
| Q2 24 | -93.6% | -73.7% | ||
| Q1 24 | -99.5% | -106.1% |
| Q4 25 | — | 8.1% | ||
| Q3 25 | -55.0% | -9.6% | ||
| Q2 25 | -58.8% | -29.0% | ||
| Q1 25 | -67.5% | -39.6% | ||
| Q4 24 | — | -27.6% | ||
| Q3 24 | -91.1% | -33.5% | ||
| Q2 24 | -88.4% | -61.0% | ||
| Q1 24 | -91.9% | -86.9% |
| Q4 25 | $0.10 | $0.44 | ||
| Q3 25 | $-0.37 | $-0.31 | ||
| Q2 25 | $-0.38 | $-0.84 | ||
| Q1 25 | $-0.42 | $-1.01 | ||
| Q4 24 | $-0.46 | $-0.80 | ||
| Q3 24 | $-0.54 | $-0.83 | ||
| Q2 24 | $-0.53 | $-1.16 | ||
| Q1 24 | $-0.55 | $-1.26 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $208.6M | — |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $261.7M | $1.2B |
| Total Assets | $349.5M | $1.3B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $208.6M | — | ||
| Q3 25 | $244.5M | — | ||
| Q2 25 | $226.5M | — | ||
| Q1 25 | $168.2M | — | ||
| Q4 24 | $172.0M | — | ||
| Q3 24 | $151.4M | — | ||
| Q2 24 | $184.2M | — | ||
| Q1 24 | $187.8M | — |
| Q4 25 | $261.7M | $1.2B | ||
| Q3 25 | $247.4M | $1.1B | ||
| Q2 25 | $221.0M | $1.1B | ||
| Q1 25 | $167.9M | $692.5M | ||
| Q4 24 | $180.9M | $699.7M | ||
| Q3 24 | $171.7M | $696.2M | ||
| Q2 24 | $170.6M | $692.5M | ||
| Q1 24 | $167.2M | $696.2M |
| Q4 25 | $349.5M | $1.3B | ||
| Q3 25 | $353.8M | $1.3B | ||
| Q2 25 | $321.8M | $1.3B | ||
| Q1 25 | $268.6M | $872.1M | ||
| Q4 24 | $276.1M | $885.0M | ||
| Q3 24 | $255.2M | $877.9M | ||
| Q2 24 | $309.9M | $878.6M | ||
| Q1 24 | $317.7M | $942.6M |
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 | $-15.4M | $25.4M |
| Free Cash FlowOCF − Capex | $-37.2M | $13.0M |
| FCF MarginFCF / Revenue | -59.8% | 11.5% |
| Capex IntensityCapex / Revenue | 35.0% | 10.9% |
| Cash ConversionOCF / Net Profit | — | 2.77× |
| TTM Free Cash FlowTrailing 4 quarters | $-64.8M | $35.1M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $-15.4M | $25.4M | ||
| Q3 25 | $-18.3M | $31.4M | ||
| Q2 25 | $-1.3M | $15.3M | ||
| Q1 25 | $-4.9M | $15.0M | ||
| Q4 24 | $-2.6M | $13.5M | ||
| Q3 24 | $-3.8M | $8.2M | ||
| Q2 24 | $-21.6M | $-181.0K | ||
| Q1 24 | $-5.7M | $1.7M |
| Q4 25 | $-37.2M | $13.0M | ||
| Q3 25 | $-20.0M | $26.3M | ||
| Q2 25 | $-2.2M | $-2.9M | ||
| Q1 25 | $-5.4M | $-1.3M | ||
| Q4 24 | $-4.0M | $-2.4M | ||
| Q3 24 | $-4.3M | $-6.7M | ||
| Q2 24 | $-22.0M | $-2.7M | ||
| Q1 24 | $-7.1M | $-1.2M |
| Q4 25 | -59.8% | 11.5% | ||
| Q3 25 | -50.7% | 31.5% | ||
| Q2 25 | -6.3% | -4.2% | ||
| Q1 25 | -16.6% | -2.1% | ||
| Q4 24 | -13.3% | -3.5% | ||
| Q3 24 | -15.4% | -11.6% | ||
| Q2 24 | -81.5% | -6.3% | ||
| Q1 24 | -27.4% | -3.6% |
| Q4 25 | 35.0% | 10.9% | ||
| Q3 25 | 4.3% | 6.1% | ||
| Q2 25 | 2.5% | 26.2% | ||
| Q1 25 | 1.7% | 27.0% | ||
| Q4 24 | 4.8% | 23.3% | ||
| Q3 24 | 2.0% | 25.7% | ||
| Q2 24 | 1.3% | 5.8% | ||
| Q1 24 | 5.3% | 8.8% |
| Q4 25 | — | 2.77× | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
