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Side-by-side financial comparison of BillionToOne, Inc. (BLLN) and READING INTERNATIONAL INC (RDI). Click either name above to swap in a different company.
BillionToOne, Inc. is the larger business by last-quarter revenue ($83.5M vs $50.3M, roughly 1.7× READING INTERNATIONAL INC). BillionToOne, Inc. runs the higher net margin — 6.8% vs -5.1%, a 11.9% gap on every dollar of revenue. On growth, BillionToOne, Inc. posted the faster year-over-year revenue change (117.4% vs -14.2%). BillionToOne, Inc. produced more free cash flow last quarter ($6.5M vs $4.1M).
BillionToOne, Inc. is a life sciences and molecular diagnostics firm developing high-precision genetic testing solutions. Its core offerings include non-invasive prenatal tests, oncology diagnostics, and rare disease screening, serving clinical providers and patients mainly in North America.
The Reading Company was a Philadelphia-headquartered railroad that provided passenger and freight transport in eastern Pennsylvania and neighboring states from 1924 until its acquisition by Conrail in 1976.
BLLN vs RDI — Head-to-Head
Income Statement — Q3 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $83.5M | $50.3M |
| Net Profit | $5.7M | $-2.6M |
| Gross Margin | 69.9% | — |
| Operating Margin | 11.5% | -1.9% |
| Net Margin | 6.8% | -5.1% |
| Revenue YoY | 117.4% | -14.2% |
| Net Profit YoY | 138.3% | -14.5% |
| EPS (diluted) | $0.10 | $-0.11 |
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 | — | $50.3M | ||
| Q3 25 | $83.5M | $52.2M | ||
| Q2 25 | — | $60.4M | ||
| Q1 25 | — | $40.2M | ||
| Q4 24 | — | $58.6M | ||
| Q3 24 | $38.4M | $60.1M | ||
| Q2 24 | — | $46.8M | ||
| Q1 24 | — | $45.1M |
| Q4 25 | — | $-2.6M | ||
| Q3 25 | $5.7M | $-4.2M | ||
| Q2 25 | — | $-2.7M | ||
| Q1 25 | — | $-4.8M | ||
| Q4 24 | — | $-2.2M | ||
| Q3 24 | $-14.9M | $-7.0M | ||
| Q2 24 | — | $-12.8M | ||
| Q1 24 | — | $-13.2M |
| Q4 25 | — | — | ||
| Q3 25 | 69.9% | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | 52.6% | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
| Q4 25 | — | -1.9% | ||
| Q3 25 | 11.5% | -0.6% | ||
| Q2 25 | — | 4.8% | ||
| Q1 25 | — | -17.2% | ||
| Q4 24 | — | 2.6% | ||
| Q3 24 | -32.9% | -0.6% | ||
| Q2 24 | — | -16.4% | ||
| Q1 24 | — | -16.7% |
| Q4 25 | — | -5.1% | ||
| Q3 25 | 6.8% | -8.0% | ||
| Q2 25 | — | -4.4% | ||
| Q1 25 | — | -11.8% | ||
| Q4 24 | — | -3.8% | ||
| Q3 24 | -38.8% | -11.7% | ||
| Q2 24 | — | -27.4% | ||
| Q1 24 | — | -29.4% |
| Q4 25 | — | $-0.11 | ||
| Q3 25 | $0.10 | $-0.18 | ||
| Q2 25 | — | $-0.12 | ||
| Q1 25 | — | $-0.21 | ||
| Q4 24 | — | $-0.11 | ||
| Q3 24 | $-1.47 | $-0.31 | ||
| Q2 24 | — | $-0.57 | ||
| Q1 24 | — | $-0.59 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $195.2M | $10.5M |
| Total DebtLower is stronger | $55.0M | $185.1M |
| Stockholders' EquityBook value | $-239.5M | $-18.2M |
| Total Assets | $327.5M | $434.9M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $10.5M | ||
| Q3 25 | $195.2M | $8.1M | ||
| Q2 25 | — | $9.1M | ||
| Q1 25 | — | $5.9M | ||
| Q4 24 | — | $12.4M | ||
| Q3 24 | — | $10.1M | ||
| Q2 24 | — | $9.3M | ||
| Q1 24 | — | $7.5M |
| Q4 25 | — | $185.1M | ||
| Q3 25 | $55.0M | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | $202.7M | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
| Q4 25 | — | $-18.2M | ||
| Q3 25 | $-239.5M | $-12.1M | ||
| Q2 25 | — | $-7.7M | ||
| Q1 25 | — | $-8.1M | ||
| Q4 24 | — | $-4.4M | ||
| Q3 24 | $-242.9M | $1.6M | ||
| Q2 24 | — | $6.5M | ||
| Q1 24 | — | $18.0M |
| Q4 25 | — | $434.9M | ||
| Q3 25 | $327.5M | $435.2M | ||
| Q2 25 | — | $438.1M | ||
| Q1 25 | — | $441.0M | ||
| Q4 24 | — | $471.0M | ||
| Q3 24 | — | $495.7M | ||
| Q2 24 | — | $494.9M | ||
| Q1 24 | — | $494.9M |
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 | $13.8M | $4.3M |
| Free Cash FlowOCF − Capex | $6.5M | $4.1M |
| FCF MarginFCF / Revenue | 7.7% | 8.2% |
| Capex IntensityCapex / Revenue | 8.8% | 0.3% |
| Cash ConversionOCF / Net Profit | 2.42× | — |
| TTM Free Cash FlowTrailing 4 quarters | — | $-2.9M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $4.3M | ||
| Q3 25 | $13.8M | $295.0K | ||
| Q2 25 | — | $1.6M | ||
| Q1 25 | — | $-7.7M | ||
| Q4 24 | — | $8.0M | ||
| Q3 24 | — | $1.3M | ||
| Q2 24 | — | $-10.4M | ||
| Q1 24 | — | $-2.8M |
| Q4 25 | — | $4.1M | ||
| Q3 25 | $6.5M | $-246.0K | ||
| Q2 25 | — | $1.2M | ||
| Q1 25 | — | $-8.0M | ||
| Q4 24 | — | $7.0M | ||
| Q3 24 | — | $-1.1M | ||
| Q2 24 | — | $-10.6M | ||
| Q1 24 | — | $-4.7M |
| Q4 25 | — | 8.2% | ||
| Q3 25 | 7.7% | -0.5% | ||
| Q2 25 | — | 1.9% | ||
| Q1 25 | — | -19.8% | ||
| Q4 24 | — | 12.0% | ||
| Q3 24 | — | -1.8% | ||
| Q2 24 | — | -22.7% | ||
| Q1 24 | — | -10.4% |
| Q4 25 | — | 0.3% | ||
| Q3 25 | 8.8% | 1.0% | ||
| Q2 25 | — | 0.6% | ||
| Q1 25 | — | 0.6% | ||
| Q4 24 | — | 1.7% | ||
| Q3 24 | — | 4.0% | ||
| Q2 24 | — | 0.5% | ||
| Q1 24 | — | 4.3% |
| Q4 25 | — | — | ||
| Q3 25 | 2.42× | — | ||
| 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.
Revenue Breakdown by Segment
BLLN
| Prenatal | $74.1M | 89% |
| Oncology | $8.7M | 10% |
RDI
| Cinema Exhibition Segment | $46.9M | 93% |
| Real Estate Revenue | $3.4M | 7% |
