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Side-by-side financial comparison of Akebia Therapeutics, Inc. (AKBA) and AMBARELLA INC (AMBA). Click either name above to swap in a different company.
AMBARELLA INC is the larger business by last-quarter revenue ($108.5M vs $57.6M, roughly 1.9× Akebia Therapeutics, Inc.). On growth, AMBARELLA INC posted the faster year-over-year revenue change (31.2% vs 23.9%). AMBARELLA INC produced more free cash flow last quarter ($31.4M vs $31.1M). Over the past eight quarters, AMBARELLA INC's revenue compounded faster (45.0% CAGR vs 32.9%).
Akebia Therapeutics is a biopharmaceutical company dedicated to developing and commercializing novel therapies for patients with kidney diseases, particularly anemia linked to chronic kidney disease. It operates across global markets, focusing on addressing unmet medical needs in the nephrology care segment.
Ambarella, Inc. is an American fabless semiconductor design company, focusing on low-power, high-definition (HD) and Ultra HD video compression, image processing, and computer vision processors. Ambarella's products are used in a wide variety of human and computer vision applications, including video security, advanced driver assistance systems (ADAS), electronic mirror, drive recorder, driver and in-cabin monitoring, autonomous driving, and robotics applications. Ambarella's system on chips ...
AKBA vs AMBA — Head-to-Head
Income Statement — Q4 FY2025 vs Q3 FY2026
| Metric | | |
|---|---|---|
| Revenue | $57.6M | $108.5M |
| Net Profit | — | $-15.1M |
| Gross Margin | 78.2% | 59.6% |
| Operating Margin | -14.8% | -15.0% |
| Net Margin | — | -13.9% |
| Revenue YoY | 23.9% | 31.2% |
| Net Profit YoY | — | 37.2% |
| EPS (diluted) | $-0.05 | $-0.35 |
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 | $57.6M | $108.5M | ||
| Q3 25 | $58.8M | $95.5M | ||
| Q2 25 | $62.5M | $85.9M | ||
| Q1 25 | $57.3M | $84.0M | ||
| Q4 24 | $46.5M | $82.7M | ||
| Q3 24 | $37.4M | $63.7M | ||
| Q2 24 | $43.6M | $54.5M | ||
| Q1 24 | $32.6M | $51.6M |
| Q4 25 | — | $-15.1M | ||
| Q3 25 | $540.0K | $-20.0M | ||
| Q2 25 | $247.0K | $-24.3M | ||
| Q1 25 | $6.1M | $-20.2M | ||
| Q4 24 | — | $-24.1M | ||
| Q3 24 | $-20.0M | $-34.9M | ||
| Q2 24 | $-8.6M | $-37.9M | ||
| Q1 24 | $-18.0M | $-60.6M |
| Q4 25 | 78.2% | 59.6% | ||
| Q3 25 | 84.0% | 58.9% | ||
| Q2 25 | 84.1% | 60.0% | ||
| Q1 25 | 86.7% | 60.0% | ||
| Q4 24 | 56.2% | 60.6% | ||
| Q3 24 | 62.2% | 60.8% | ||
| Q2 24 | 60.9% | 60.9% | ||
| Q1 24 | 64.4% | 59.8% |
| Q4 25 | -14.8% | -15.0% | ||
| Q3 25 | 7.6% | -23.0% | ||
| Q2 25 | 22.6% | -30.1% | ||
| Q1 25 | 23.6% | -30.2% | ||
| Q4 24 | -30.8% | -30.9% | ||
| Q3 24 | -33.4% | -56.9% | ||
| Q2 24 | -20.0% | -72.4% | ||
| Q1 24 | -45.8% | -80.8% |
| Q4 25 | — | -13.9% | ||
| Q3 25 | 0.9% | -20.9% | ||
| Q2 25 | 0.4% | -28.3% | ||
| Q1 25 | 10.7% | -24.1% | ||
| Q4 24 | — | -29.1% | ||
| Q3 24 | -53.5% | -54.8% | ||
| Q2 24 | -19.7% | -69.6% | ||
| Q1 24 | -55.2% | -117.4% |
| Q4 25 | $-0.05 | $-0.35 | ||
| Q3 25 | $0.00 | $-0.47 | ||
| Q2 25 | $0.00 | $-0.58 | ||
| Q1 25 | $0.03 | $-0.48 | ||
| Q4 24 | $-0.10 | $-0.58 | ||
| Q3 24 | $-0.10 | $-0.85 | ||
| Q2 24 | $-0.04 | $-0.93 | ||
| Q1 24 | $-0.09 | $-1.51 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $184.8M | $174.1M |
| Total DebtLower is stronger | $48.3M | — |
| Stockholders' EquityBook value | $32.6M | $590.1M |
| Total Assets | $376.6M | $751.9M |
| Debt / EquityLower = less leverage | 1.48× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $184.8M | $174.1M | ||
| Q3 25 | $166.4M | $142.7M | ||
| Q2 25 | $137.3M | $141.3M | ||
| Q1 25 | $113.4M | $144.6M | ||
| Q4 24 | $51.9M | $127.1M | ||
| Q3 24 | $34.0M | $153.9M | ||
| Q2 24 | $39.5M | $131.8M | ||
| Q1 24 | $42.0M | $144.9M |
| Q4 25 | $48.3M | — | ||
| Q3 25 | $47.6M | — | ||
| Q2 25 | $47.1M | — | ||
| Q1 25 | $46.5M | — | ||
| Q4 24 | $38.7M | — | ||
| Q3 24 | $38.4M | — | ||
| Q2 24 | $38.0M | — | ||
| Q1 24 | $30.1M | — |
| Q4 25 | $32.6M | $590.1M | ||
| Q3 25 | $41.6M | $576.5M | ||
| Q2 25 | $29.2M | $572.7M | ||
| Q1 25 | $24.6M | $561.4M | ||
| Q4 24 | $-49.2M | $554.3M | ||
| Q3 24 | $-50.4M | $547.6M | ||
| Q2 24 | $-33.8M | $555.4M | ||
| Q1 24 | $-27.3M | $559.9M |
| Q4 25 | $376.6M | $751.9M | ||
| Q3 25 | $364.2M | $706.4M | ||
| Q2 25 | $345.6M | $701.9M | ||
| Q1 25 | $310.2M | $689.0M | ||
| Q4 24 | $220.7M | $670.8M | ||
| Q3 24 | $207.1M | $650.3M | ||
| Q2 24 | $220.2M | $638.7M | ||
| Q1 24 | $225.5M | $657.7M |
| Q4 25 | 1.48× | — | ||
| Q3 25 | 1.15× | — | ||
| Q2 25 | 1.61× | — | ||
| Q1 25 | 1.89× | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
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 | $31.1M | $34.3M |
| Free Cash FlowOCF − Capex | $31.1M | $31.4M |
| FCF MarginFCF / Revenue | 53.9% | 29.0% |
| Capex IntensityCapex / Revenue | 0.1% | 2.7% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $67.7M | $64.3M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $31.1M | $34.3M | ||
| Q3 25 | $28.1M | $5.5M | ||
| Q2 25 | $22.3M | $14.8M | ||
| Q1 25 | $-13.6M | $25.4M | ||
| Q4 24 | $-4.5M | $6.6M | ||
| Q3 24 | $-6.7M | $16.7M | ||
| Q2 24 | $-10.1M | $-15.0M | ||
| Q1 24 | $-19.4M | $-4.0M |
| Q4 25 | $31.1M | $31.4M | ||
| Q3 25 | $28.0M | $1.4M | ||
| Q2 25 | $22.2M | $10.2M | ||
| Q1 25 | $-13.6M | $21.2M | ||
| Q4 24 | $-4.5M | $4.1M | ||
| Q3 24 | $-6.7M | $14.2M | ||
| Q2 24 | $-10.1M | $-16.1M | ||
| Q1 24 | — | $-6.0M |
| Q4 25 | 53.9% | 29.0% | ||
| Q3 25 | 47.7% | 1.4% | ||
| Q2 25 | 35.6% | 11.9% | ||
| Q1 25 | -23.7% | 25.3% | ||
| Q4 24 | -9.6% | 5.0% | ||
| Q3 24 | -17.9% | 22.2% | ||
| Q2 24 | -23.1% | -29.5% | ||
| Q1 24 | — | -11.6% |
| Q4 25 | 0.1% | 2.7% | ||
| Q3 25 | 0.1% | 4.3% | ||
| Q2 25 | 0.2% | 5.3% | ||
| Q1 25 | 0.0% | 5.0% | ||
| Q4 24 | 0.0% | 3.0% | ||
| Q3 24 | 0.0% | 4.0% | ||
| Q2 24 | 0.1% | 2.1% | ||
| Q1 24 | 0.0% | 3.7% |
| Q4 25 | — | — | ||
| Q3 25 | 52.05× | — | ||
| Q2 25 | 90.47× | — | ||
| Q1 25 | -2.22× | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
AKBA
| Auryxia | $48.1M | 84% |
| Vafseo | $6.2M | 11% |
| License Collaboration And Other Revenue | $3.3M | 6% |
AMBA
| TW | $76.0M | 70% |
| Asia Pacific Other Than Taiwan | $20.2M | 19% |
| North America Other Than United States | $7.4M | 7% |
| Other | $5.0M | 5% |
