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Side-by-side financial comparison of GERON CORP (GERN) and Spok Holdings, Inc (SPOK). Click either name above to swap in a different company.
GERON CORP is the larger business by last-quarter revenue ($47.2M vs $33.9M, roughly 1.4× Spok Holdings, Inc). Spok Holdings, Inc runs the higher net margin — 8.7% vs -39.0%, a 47.7% gap on every dollar of revenue. On growth, GERON CORP posted the faster year-over-year revenue change (67.1% vs -0.1%). Over the past eight quarters, GERON CORP's revenue compounded faster (1597.0% CAGR vs -1.5%).
Geron Corporation is a biotechnology company located in Foster City, California which specializes in developing and commercializing therapeutic products for cancer that inhibit telomerase.
Spok Holdings, Inc. is a global provider of critical communication solutions primarily serving the healthcare industry. It offers unified clinical communication platforms, secure messaging tools, alerting systems, and on-call scheduling software that help care teams coordinate efficiently, cut response times, and boost patient safety across medical facilities.
GERN vs SPOK — Head-to-Head
Income Statement — Q3 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $47.2M | $33.9M |
| Net Profit | $-18.4M | $2.9M |
| Gross Margin | — | 76.7% |
| Operating Margin | -29.4% | 11.6% |
| Net Margin | -39.0% | 8.7% |
| Revenue YoY | 67.1% | -0.1% |
| Net Profit YoY | 30.3% | -19.6% |
| EPS (diluted) | $-0.03 | $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 | — | $33.9M | ||
| Q3 25 | $47.2M | $33.9M | ||
| Q2 25 | $49.0M | $35.7M | ||
| Q1 25 | $39.6M | $36.3M | ||
| Q4 24 | — | $33.9M | ||
| Q3 24 | $28.3M | $34.9M | ||
| Q2 24 | $882.0K | $34.0M | ||
| Q1 24 | $304.0K | $34.9M |
| Q4 25 | — | $2.9M | ||
| Q3 25 | $-18.4M | $3.2M | ||
| Q2 25 | $-16.4M | $4.6M | ||
| Q1 25 | $-19.8M | $5.2M | ||
| Q4 24 | — | $3.6M | ||
| Q3 24 | $-26.4M | $3.7M | ||
| Q2 24 | $-67.4M | $3.4M | ||
| Q1 24 | $-55.4M | $4.2M |
| Q4 25 | — | 76.7% | ||
| Q3 25 | — | 78.3% | ||
| Q2 25 | — | 79.5% | ||
| Q1 25 | — | 80.1% | ||
| Q4 24 | — | 78.5% | ||
| Q3 24 | — | 79.5% | ||
| Q2 24 | — | 78.9% | ||
| Q1 24 | — | 79.5% |
| Q4 25 | — | 11.6% | ||
| Q3 25 | -29.4% | 12.9% | ||
| Q2 25 | -25.4% | 15.1% | ||
| Q1 25 | -42.2% | 16.6% | ||
| Q4 24 | — | 13.7% | ||
| Q3 24 | -99.8% | 14.2% | ||
| Q2 24 | -7860.9% | 13.2% | ||
| Q1 24 | -18465.1% | 14.0% |
| Q4 25 | — | 8.7% | ||
| Q3 25 | -39.0% | 9.5% | ||
| Q2 25 | -33.4% | 12.8% | ||
| Q1 25 | -50.1% | 14.3% | ||
| Q4 24 | — | 10.8% | ||
| Q3 24 | -93.5% | 10.5% | ||
| Q2 24 | -7639.8% | 10.1% | ||
| Q1 24 | -18220.4% | 12.1% |
| Q4 25 | — | $0.13 | ||
| Q3 25 | $-0.03 | $0.15 | ||
| Q2 25 | $-0.02 | $0.22 | ||
| Q1 25 | $-0.03 | $0.25 | ||
| Q4 24 | — | $0.17 | ||
| Q3 24 | $-0.04 | $0.18 | ||
| Q2 24 | $-0.10 | $0.17 | ||
| Q1 24 | $-0.09 | $0.21 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $78.1M | $25.3M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $248.7M | $146.4M |
| Total Assets | $567.4M | $206.1M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $25.3M | ||
| Q3 25 | $78.1M | $21.4M | ||
| Q2 25 | $77.7M | $20.2M | ||
| Q1 25 | $83.7M | $19.9M | ||
| Q4 24 | — | $29.1M | ||
| Q3 24 | $60.3M | $27.8M | ||
| Q2 24 | $116.9M | $23.9M | ||
| Q1 24 | $189.8M | $23.3M |
| Q4 25 | — | $146.4M | ||
| Q3 25 | $248.7M | $148.7M | ||
| Q2 25 | $259.5M | $150.9M | ||
| Q1 25 | $268.2M | $151.7M | ||
| Q4 24 | — | $154.7M | ||
| Q3 24 | $292.3M | $156.3M | ||
| Q2 24 | $306.7M | $158.2M | ||
| Q1 24 | $344.9M | $160.2M |
| Q4 25 | — | $206.1M | ||
| Q3 25 | $567.4M | $209.7M | ||
| Q2 25 | $555.2M | $208.7M | ||
| Q1 25 | $562.5M | $204.5M | ||
| Q4 24 | — | $217.1M | ||
| Q3 24 | $444.9M | $216.8M | ||
| Q2 24 | $449.4M | $216.4M | ||
| Q1 24 | $482.1M | $215.0M |
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 | $-13.6M | $11.5M |
| Free Cash FlowOCF − Capex | — | $10.1M |
| FCF MarginFCF / Revenue | — | 29.9% |
| Capex IntensityCapex / Revenue | — | 4.1% |
| Cash ConversionOCF / Net Profit | — | 3.93× |
| TTM Free Cash FlowTrailing 4 quarters | — | $25.2M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $11.5M | ||
| Q3 25 | $-13.6M | $8.1M | ||
| Q2 25 | $-27.4M | $7.0M | ||
| Q1 25 | $-48.0M | $2.3M | ||
| Q4 24 | — | $8.4M | ||
| Q3 24 | $-58.9M | $11.1M | ||
| Q2 24 | $-53.5M | $7.4M | ||
| Q1 24 | $-62.3M | $2.0M |
| Q4 25 | — | $10.1M | ||
| Q3 25 | — | $7.6M | ||
| Q2 25 | — | $6.0M | ||
| Q1 25 | — | $1.5M | ||
| Q4 24 | — | $7.5M | ||
| Q3 24 | — | $10.3M | ||
| Q2 24 | $-53.7M | $6.8M | ||
| Q1 24 | $-62.9M | $1.1M |
| Q4 25 | — | 29.9% | ||
| Q3 25 | — | 22.4% | ||
| Q2 25 | — | 16.8% | ||
| Q1 25 | — | 4.2% | ||
| Q4 24 | — | 22.3% | ||
| Q3 24 | — | 29.4% | ||
| Q2 24 | -6086.6% | 20.0% | ||
| Q1 24 | -20680.3% | 3.2% |
| Q4 25 | — | 4.1% | ||
| Q3 25 | — | 1.6% | ||
| Q2 25 | — | 2.9% | ||
| Q1 25 | — | 2.1% | ||
| Q4 24 | — | 2.5% | ||
| Q3 24 | 0.0% | 2.4% | ||
| Q2 24 | 23.4% | 1.9% | ||
| Q1 24 | 202.3% | 2.5% |
| Q4 25 | — | 3.93× | ||
| Q3 25 | — | 2.54× | ||
| Q2 25 | — | 1.55× | ||
| Q1 25 | — | 0.43× | ||
| Q4 24 | — | 2.31× | ||
| Q3 24 | — | 3.03× | ||
| Q2 24 | — | 2.17× | ||
| Q1 24 | — | 0.47× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
GERN
Segment breakdown not available.
SPOK
| Paging | $16.8M | 50% |
| Software Operations | $16.0M | 47% |
| License | $1.2M | 4% |
