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Side-by-side financial comparison of Cambium Networks Corp (CMBM) and Rumble Inc. (RUM). Click either name above to swap in a different company.
Cambium Networks Corp is the larger business by last-quarter revenue ($40.3M vs $27.1M, roughly 1.5× Rumble Inc.). Cambium Networks Corp runs the higher net margin — -17.9% vs -120.8%, a 102.8% gap on every dollar of revenue. On growth, Rumble Inc. posted the faster year-over-year revenue change (-10.5% vs -23.2%). Cambium Networks Corp produced more free cash flow last quarter ($-10.8M vs $-31.7M). Over the past eight quarters, Rumble Inc.'s revenue compounded faster (15.2% 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.
Rumble is a Canadian-American online video platform, web hosting, and cloud services business headquartered in Toronto, Canada, with its U.S. headquarters in Longboat Key, Florida. It was founded in 2013 by Chris Pavlovski, a Canadian technology entrepreneur. Rumble's cloud services business hosts Truth Social, and the video platform is popular among American conservative and far-right users. Rumble has been described as "alt-tech".
CMBM vs RUM — Head-to-Head
Income Statement — Q4 FY2024 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $40.3M | $27.1M |
| Net Profit | $-7.2M | $-32.7M |
| Gross Margin | 36.6% | 5.5% |
| Operating Margin | -28.4% | -131.1% |
| Net Margin | -17.9% | -120.8% |
| Revenue YoY | -23.2% | -10.5% |
| Net Profit YoY | 71.0% | 86.2% |
| EPS (diluted) | $-0.26 | $-0.13 |
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 | — | $27.1M | ||
| Q3 25 | — | $24.8M | ||
| Q1 25 | — | $23.7M | ||
| Q4 24 | $40.3M | $30.2M | ||
| Q3 24 | $44.7M | $25.1M | ||
| Q2 24 | $45.2M | $22.5M | ||
| Q1 24 | $47.1M | $17.7M | ||
| Q4 23 | $52.5M | $20.4M |
| Q4 25 | — | $-32.7M | ||
| Q3 25 | — | $-16.3M | ||
| Q1 25 | — | $-2.7M | ||
| Q4 24 | $-7.2M | $-236.8M | ||
| Q3 24 | $-34.5M | $-31.5M | ||
| Q2 24 | $-14.2M | $-26.8M | ||
| Q1 24 | $-18.4M | $-43.3M | ||
| Q4 23 | $-24.9M | $-29.3M |
| Q4 25 | — | 5.5% | ||
| Q3 25 | — | -1.8% | ||
| Q1 25 | — | -26.7% | ||
| Q4 24 | 36.6% | -14.2% | ||
| Q3 24 | 43.6% | -45.4% | ||
| Q2 24 | 32.5% | -58.8% | ||
| Q1 24 | 29.8% | -79.5% | ||
| Q4 23 | 15.2% | — |
| Q4 25 | — | -131.1% | ||
| Q3 25 | — | -113.6% | ||
| Q1 25 | — | -153.5% | ||
| Q4 24 | -28.4% | -80.1% | ||
| Q3 24 | -69.6% | -131.0% | ||
| Q2 24 | -27.2% | -172.7% | ||
| Q1 24 | -33.1% | -197.4% | ||
| Q4 23 | -44.5% | -182.5% |
| Q4 25 | — | -120.8% | ||
| Q3 25 | — | -65.7% | ||
| Q1 25 | — | -11.2% | ||
| Q4 24 | -17.9% | -783.2% | ||
| Q3 24 | -77.3% | -125.9% | ||
| Q2 24 | -31.5% | -119.2% | ||
| Q1 24 | -39.2% | -244.1% | ||
| Q4 23 | -47.5% | -143.6% |
| Q4 25 | — | $-0.13 | ||
| Q3 25 | — | $-0.06 | ||
| Q1 25 | — | $-0.01 | ||
| Q4 24 | $-0.26 | $-1.17 | ||
| Q3 24 | $-1.22 | $-0.15 | ||
| Q2 24 | $-0.51 | $-0.13 | ||
| Q1 24 | $-0.66 | $-0.21 | ||
| Q4 23 | $-0.90 | $-0.15 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | — | $237.9M |
| Total DebtLower is stronger | $67.6M | — |
| Stockholders' EquityBook value | $-3.2M | $274.8M |
| Total Assets | $173.7M | $336.8M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $237.9M | ||
| Q3 25 | — | $269.8M | ||
| Q1 25 | — | $301.3M | ||
| Q4 24 | — | $114.0M | ||
| Q3 24 | — | $132.0M | ||
| Q2 24 | — | $154.2M | ||
| Q1 24 | — | $183.8M | ||
| Q4 23 | — | $219.5M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | $67.6M | — | ||
| Q3 24 | $67.6M | — | ||
| Q2 24 | $68.9M | — | ||
| Q1 24 | $63.8M | — | ||
| Q4 23 | $25.1M | — |
| Q4 25 | — | $274.8M | ||
| Q3 25 | — | $302.2M | ||
| Q1 25 | — | $339.6M | ||
| Q4 24 | $-3.2M | $-63.1M | ||
| Q3 24 | $1.9M | $166.1M | ||
| Q2 24 | $34.1M | $192.7M | ||
| Q1 24 | $45.0M | $210.7M | ||
| Q4 23 | $61.1M | $251.6M |
| Q4 25 | — | $336.8M | ||
| Q3 25 | — | $367.2M | ||
| Q1 25 | — | $391.1M | ||
| Q4 24 | $173.7M | $195.3M | ||
| Q3 24 | $194.3M | $217.2M | ||
| Q2 24 | $221.1M | $243.2M | ||
| Q1 24 | $219.8M | $263.0M | ||
| Q4 23 | $209.1M | $295.7M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | 36.12× | — | ||
| Q2 24 | 2.02× | — | ||
| Q1 24 | 1.42× | — | ||
| Q4 23 | 0.41× | — |
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 | $-29.4M |
| Free Cash FlowOCF − Capex | $-10.8M | $-31.7M |
| FCF MarginFCF / Revenue | -26.8% | -117.2% |
| Capex IntensityCapex / Revenue | 1.1% | 8.5% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $-21.4M | $-70.8M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $-29.4M | ||
| Q3 25 | — | $-10.6M | ||
| Q1 25 | — | $-14.5M | ||
| Q4 24 | $-10.4M | $-12.4M | ||
| Q3 24 | $8.9M | $-19.1M | ||
| Q2 24 | $2.4M | $-21.7M | ||
| Q1 24 | $-15.9M | $-33.9M | ||
| Q4 23 | $-5.8M | $-33.1M |
| Q4 25 | — | $-31.7M | ||
| Q3 25 | — | $-12.0M | ||
| Q1 25 | — | $-14.6M | ||
| Q4 24 | $-10.8M | $-12.4M | ||
| Q3 24 | $6.8M | $-19.9M | ||
| Q2 24 | $87.0K | $-23.1M | ||
| Q1 24 | $-17.4M | $-34.3M | ||
| Q4 23 | $-7.4M | $-36.6M |
| Q4 25 | — | -117.2% | ||
| Q3 25 | — | -48.6% | ||
| Q1 25 | — | -61.7% | ||
| Q4 24 | -26.8% | -40.9% | ||
| Q3 24 | 15.2% | -79.5% | ||
| Q2 24 | 0.2% | -102.8% | ||
| Q1 24 | -37.0% | -193.3% | ||
| Q4 23 | -14.0% | -179.7% |
| Q4 25 | — | 8.5% | ||
| Q3 25 | — | 5.7% | ||
| Q1 25 | — | 0.6% | ||
| Q4 24 | 1.1% | 0.1% | ||
| Q3 24 | 4.8% | 3.4% | ||
| Q2 24 | 5.1% | 6.1% | ||
| Q1 24 | 3.3% | 2.4% | ||
| Q4 23 | 3.1% | 17.5% |
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% |
RUM
| Audience Monetization | $23.8M | 88% |
| Other Initiatives | $3.3M | 12% |
