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Side-by-side financial comparison of Cytek Biosciences, Inc. (CTKB) and QUANTUM CORP (QMCO). Click either name above to swap in a different company.
QUANTUM CORP is the larger business by last-quarter revenue ($74.6M vs $62.1M, roughly 1.2× Cytek Biosciences, Inc.). QUANTUM CORP runs the higher net margin — -37.3% vs -70.9%, a 33.6% gap on every dollar of revenue. On growth, Cytek Biosciences, Inc. posted the faster year-over-year revenue change (8.1% vs 2.8%). Cytek Biosciences, Inc. produced more free cash flow last quarter ($-1.8M vs $-5.6M). Over the past eight quarters, Cytek Biosciences, Inc.'s revenue compounded faster (17.7% CAGR vs 2.1%).
Cytek Biosciences, Inc. develops, manufactures and sells high-performance flow cytometry systems, associated reagents and analysis software. Its solutions serve life science research, clinical diagnostics and biopharmaceutical sectors, with a global customer base across North America, Europe and the Asia-Pacific region.
Quantum Corporation is a data storage, management, and protection company that provides technology to store, manage, archive, and protect video and unstructured data throughout the data life cycle. Their products are used by enterprises, media and entertainment companies, government agencies, data companies, and life science organizations. Quantum is headquartered in San Jose, California and has offices around the world.
CTKB vs QMCO — Head-to-Head
Income Statement — Q4 FY2025 vs Q3 FY2026
| Metric | | |
|---|---|---|
| Revenue | $62.1M | $74.6M |
| Net Profit | $-44.1M | $-27.8M |
| Gross Margin | 52.9% | 38.8% |
| Operating Margin | -9.0% | -1.6% |
| Net Margin | -70.9% | -37.3% |
| Revenue YoY | 8.1% | 2.8% |
| Net Profit YoY | -557.1% | 61.0% |
| EPS (diluted) | — | $-2.03 |
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 | $62.1M | $74.6M | ||
| Q3 25 | $52.3M | $62.7M | ||
| Q2 25 | $45.6M | $64.3M | ||
| Q1 25 | $41.5M | $61.3M | ||
| Q4 24 | $57.5M | $68.7M | ||
| Q3 24 | $51.5M | $71.8M | ||
| Q2 24 | $46.6M | $72.3M | ||
| Q1 24 | $44.9M | $71.5M |
| Q4 25 | $-44.1M | $-27.8M | ||
| Q3 25 | $-5.5M | $-46.5M | ||
| Q2 25 | $-5.6M | $-17.2M | ||
| Q1 25 | $-11.4M | $-7.7M | ||
| Q4 24 | $9.6M | $-75.3M | ||
| Q3 24 | $941.0K | $-12.2M | ||
| Q2 24 | $-10.4M | $-19.9M | ||
| Q1 24 | $-6.2M | $-18.9M |
| Q4 25 | 52.9% | 38.8% | ||
| Q3 25 | 52.7% | 37.6% | ||
| Q2 25 | 52.3% | 35.3% | ||
| Q1 25 | 48.6% | 39.6% | ||
| Q4 24 | 58.5% | 40.6% | ||
| Q3 24 | 56.3% | 42.7% | ||
| Q2 24 | 54.6% | 37.4% | ||
| Q1 24 | 51.3% | 38.2% |
| Q4 25 | -9.0% | -1.6% | ||
| Q3 25 | -17.6% | -13.0% | ||
| Q2 25 | -23.3% | -19.6% | ||
| Q1 25 | -36.1% | -18.9% | ||
| Q4 24 | 5.2% | -11.3% | ||
| Q3 24 | -8.2% | -7.7% | ||
| Q2 24 | -18.3% | -23.3% | ||
| Q1 24 | -23.9% | -19.3% |
| Q4 25 | -70.9% | -37.3% | ||
| Q3 25 | -10.5% | -74.1% | ||
| Q2 25 | -12.2% | -26.8% | ||
| Q1 25 | -27.5% | -12.6% | ||
| Q4 24 | 16.8% | -109.6% | ||
| Q3 24 | 1.8% | -16.9% | ||
| Q2 24 | -22.4% | -27.5% | ||
| Q1 24 | -13.8% | -26.5% |
| Q4 25 | — | $-2.03 | ||
| Q3 25 | — | $-3.49 | ||
| Q2 25 | — | $-1.87 | ||
| Q1 25 | — | $-0.31 | ||
| Q4 24 | — | $-15.35 | ||
| Q3 24 | — | $-2.54 | ||
| Q2 24 | — | $-4.15 | ||
| Q1 24 | — | $-5.80 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $90.9M | $13.2M |
| Total DebtLower is stronger | — | $75.9M |
| Stockholders' EquityBook value | $341.7M | $-184.2M |
| Total Assets | $461.5M | $149.3M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $90.9M | $13.2M | ||
| Q3 25 | $93.3M | $14.7M | ||
| Q2 25 | $75.5M | $37.4M | ||
| Q1 25 | $95.3M | $16.5M | ||
| Q4 24 | $98.7M | $20.4M | ||
| Q3 24 | $162.3M | $16.7M | ||
| Q2 24 | $177.9M | $17.3M | ||
| Q1 24 | $168.8M | $25.7M |
| Q4 25 | — | $75.9M | ||
| Q3 25 | — | $0 | ||
| Q2 25 | — | $0 | ||
| Q1 25 | — | $0 | ||
| Q4 24 | — | $0 | ||
| Q3 24 | — | $123.0M | ||
| Q2 24 | — | $100.9M | ||
| Q1 24 | — | $0 |
| Q4 25 | $341.7M | $-184.2M | ||
| Q3 25 | $378.6M | $-160.5M | ||
| Q2 25 | $377.6M | $-114.4M | ||
| Q1 25 | $379.6M | $-164.4M | ||
| Q4 24 | $395.7M | $-196.6M | ||
| Q3 24 | $385.5M | $-151.1M | ||
| Q2 24 | $389.1M | $-140.3M | ||
| Q1 24 | $392.6M | $-121.5M |
| Q4 25 | $461.5M | $149.3M | ||
| Q3 25 | $494.9M | $137.7M | ||
| Q2 25 | $493.3M | $169.2M | ||
| Q1 25 | $482.6M | $155.4M | ||
| Q4 24 | $499.5M | $168.1M | ||
| Q3 24 | $491.2M | $163.1M | ||
| Q2 24 | $483.7M | $173.1M | ||
| Q1 24 | $492.1M | $187.6M |
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 | $-771.0K | $-4.9M |
| Free Cash FlowOCF − Capex | $-1.8M | $-5.6M |
| FCF MarginFCF / Revenue | -2.9% | -7.5% |
| Capex IntensityCapex / Revenue | 1.6% | 0.9% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $-8.8M | $-43.6M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $-771.0K | $-4.9M | ||
| Q3 25 | $-3.9M | $-15.6M | ||
| Q2 25 | $108.0K | $-16.9M | ||
| Q1 25 | $-125.0K | $-3.3M | ||
| Q4 24 | $2.0M | $-3.2M | ||
| Q3 24 | $13.2M | $-15.3M | ||
| Q2 24 | $6.2M | $-1.9M | ||
| Q1 24 | $4.0M | $10.6M |
| Q4 25 | $-1.8M | $-5.6M | ||
| Q3 25 | $-4.6M | $-16.0M | ||
| Q2 25 | $-1.5M | $-18.1M | ||
| Q1 25 | $-974.0K | $-3.9M | ||
| Q4 24 | $1.1M | $-4.2M | ||
| Q3 24 | $12.2M | $-16.9M | ||
| Q2 24 | $5.2M | $-3.5M | ||
| Q1 24 | $3.4M | $9.7M |
| Q4 25 | -2.9% | -7.5% | ||
| Q3 25 | -8.7% | -25.5% | ||
| Q2 25 | -3.2% | -28.1% | ||
| Q1 25 | -2.3% | -6.4% | ||
| Q4 24 | 1.9% | -6.2% | ||
| Q3 24 | 23.7% | -23.5% | ||
| Q2 24 | 11.0% | -4.9% | ||
| Q1 24 | 7.6% | 13.6% |
| Q4 25 | 1.6% | 0.9% | ||
| Q3 25 | 1.3% | 0.7% | ||
| Q2 25 | 3.5% | 1.9% | ||
| Q1 25 | 2.0% | 1.0% | ||
| Q4 24 | 1.6% | 1.6% | ||
| Q3 24 | 2.0% | 2.2% | ||
| Q2 24 | 2.3% | 2.2% | ||
| Q1 24 | 1.3% | 1.2% |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | 0.21× | — | ||
| Q3 24 | 14.05× | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CTKB
| Products | $46.6M | 75% |
| Services | $15.5M | 25% |
QMCO
| Secondary Storage Systems | $30.6M | 41% |
| Service And Subscriptions | $26.5M | 36% |
| Primary Storage Systems | $10.1M | 14% |
| Subscriptions | $4.4M | 6% |
| Royalty | $1.6M | 2% |
