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Side-by-side financial comparison of Cambium Networks Corp (CMBM) and STEM, INC. (STEM). Click either name above to swap in a different company.
STEM, INC. is the larger business by last-quarter revenue ($47.1M vs $40.3M, roughly 1.2× Cambium Networks Corp). Cambium Networks Corp runs the higher net margin — -17.9% vs -33.9%, a 16.0% gap on every dollar of revenue. On growth, STEM, INC. posted the faster year-over-year revenue change (-15.6% vs -23.2%). Over the past eight quarters, STEM, INC.'s revenue compounded faster (36.1% CAGR vs -27.2%).
Cambium Networks Corporation is an American manufacturer of wireless telecommunications equipment, including Enterprise WiFi, Network switch, Internet of Things, and fixed wireless broadband and Wi-Fi for enterprises products for Internet access. Publicly traded on the NASDAQ stock exchange, it spun out of Motorola in October 2011.
StemCells, Inc. is a public biopharmaceutical company headquartered in Newark, California, that is developing purified human neural stem cells (HuCNS-SCs) in the hopes of treating central nervous system disorders and paralysis. StemCells' HuCNS-SCs have the ability to differentiate into the three main types of cells found in the central nervous system: neurons, astrocytes and oligodendrocytes.
CMBM vs STEM — Head-to-Head
Income Statement — Q4 FY2024 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $40.3M | $47.1M |
| Net Profit | $-7.2M | $-16.0M |
| Gross Margin | 36.6% | 48.9% |
| Operating Margin | -28.4% | -17.7% |
| Net Margin | -17.9% | -33.9% |
| Revenue YoY | -23.2% | -15.6% |
| Net Profit YoY | 71.0% | 68.8% |
| EPS (diluted) | $-0.26 | $-4.40 |
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 | — | $47.1M | ||
| Q3 25 | — | $38.2M | ||
| Q2 25 | — | $38.4M | ||
| Q1 25 | — | $32.5M | ||
| Q4 24 | $40.3M | $55.8M | ||
| Q3 24 | $44.7M | $29.3M | ||
| Q2 24 | $45.2M | $34.0M | ||
| Q1 24 | $47.1M | $25.5M |
| Q4 25 | — | $-16.0M | ||
| Q3 25 | — | $-23.8M | ||
| Q2 25 | — | $202.5M | ||
| Q1 25 | — | $-25.0M | ||
| Q4 24 | $-7.2M | $-51.1M | ||
| Q3 24 | $-34.5M | $-148.3M | ||
| Q2 24 | $-14.2M | $-582.3M | ||
| Q1 24 | $-18.4M | $-72.3M |
| Q4 25 | — | 48.9% | ||
| Q3 25 | — | 35.5% | ||
| Q2 25 | — | 33.4% | ||
| Q1 25 | — | 32.4% | ||
| Q4 24 | 36.6% | -4.4% | ||
| Q3 24 | 43.6% | 21.2% | ||
| Q2 24 | 32.5% | 27.6% | ||
| Q1 24 | 29.8% | -95.0% |
| Q4 25 | — | -17.7% | ||
| Q3 25 | — | -33.6% | ||
| Q2 25 | — | -34.8% | ||
| Q1 25 | — | -65.0% | ||
| Q4 24 | -28.4% | -84.4% | ||
| Q3 24 | -69.6% | -493.2% | ||
| Q2 24 | -27.2% | -1705.5% | ||
| Q1 24 | -33.1% | -267.0% |
| Q4 25 | — | -33.9% | ||
| Q3 25 | — | -62.2% | ||
| Q2 25 | — | 527.8% | ||
| Q1 25 | — | -76.9% | ||
| Q4 24 | -17.9% | -91.6% | ||
| Q3 24 | -77.3% | -506.3% | ||
| Q2 24 | -31.5% | -1712.6% | ||
| Q1 24 | -39.2% | -283.9% |
| Q4 25 | — | $-4.40 | ||
| Q3 25 | — | $-2.84 | ||
| Q2 25 | — | $-1.79 | ||
| Q1 25 | — | $-0.15 | ||
| Q4 24 | $-0.26 | $-15.29 | ||
| Q3 24 | $-1.22 | $-18.24 | ||
| Q2 24 | $-0.51 | $-71.81 | ||
| Q1 24 | $-0.66 | $-0.46 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | — | $48.9M |
| Total DebtLower is stronger | $67.6M | — |
| Stockholders' EquityBook value | $-3.2M | $-249.4M |
| Total Assets | $173.7M | $308.9M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $48.9M | ||
| Q3 25 | — | $43.1M | ||
| Q2 25 | — | $40.8M | ||
| Q1 25 | — | $58.6M | ||
| Q4 24 | — | $56.3M | ||
| Q3 24 | — | $75.4M | ||
| Q2 24 | — | $89.6M | ||
| Q1 24 | — | $112.8M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | $67.6M | — | ||
| Q3 24 | $67.6M | — | ||
| Q2 24 | $68.9M | — | ||
| Q1 24 | $63.8M | — |
| Q4 25 | — | $-249.4M | ||
| Q3 25 | — | $-235.7M | ||
| Q2 25 | — | $-214.1M | ||
| Q1 25 | — | $-417.5M | ||
| Q4 24 | $-3.2M | $-398.4M | ||
| Q3 24 | $1.9M | $-344.1M | ||
| Q2 24 | $34.1M | $-203.2M | ||
| Q1 24 | $45.0M | $371.6M |
| Q4 25 | — | $308.9M | ||
| Q3 25 | — | $362.6M | ||
| Q2 25 | — | $379.2M | ||
| Q1 25 | — | $405.1M | ||
| Q4 24 | $173.7M | $437.4M | ||
| Q3 24 | $194.3M | $537.8M | ||
| Q2 24 | $221.1M | $691.5M | ||
| Q1 24 | $219.8M | $1.3B |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | 36.12× | — | ||
| Q2 24 | 2.02× | — | ||
| Q1 24 | 1.42× | — |
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 | $-10.4M | $8.2M |
| Free Cash FlowOCF − Capex | $-10.8M | — |
| FCF MarginFCF / Revenue | -26.8% | — |
| Capex IntensityCapex / Revenue | 1.1% | — |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $-21.4M | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $8.2M | ||
| Q3 25 | — | $11.4M | ||
| Q2 25 | — | $-21.3M | ||
| Q1 25 | — | $8.5M | ||
| Q4 24 | $-10.4M | $-14.7M | ||
| Q3 24 | $8.9M | $-9.4M | ||
| Q2 24 | $2.4M | $-11.9M | ||
| Q1 24 | $-15.9M | $-621.0K |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | $-10.8M | — | ||
| Q3 24 | $6.8M | — | ||
| Q2 24 | $87.0K | — | ||
| Q1 24 | $-17.4M | — |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | -26.8% | — | ||
| Q3 24 | 15.2% | — | ||
| Q2 24 | 0.2% | — | ||
| Q1 24 | -37.0% | — |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | 1.1% | — | ||
| Q3 24 | 4.8% | — | ||
| Q2 24 | 5.1% | — | ||
| Q1 24 | 3.3% | — |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | -0.11× | ||
| Q1 25 | — | — | ||
| 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
CMBM
| Enterprise | $16.6M | 41% |
| Point To Multi Point | $16.4M | 41% |
| Other | $5.8M | 14% |
STEM
Segment breakdown not available.
