Filing Flows › Comparisons › USAQ vs ICU
QHSLab vs SeaStar Medical Holding: USAQ and ICU compared
QHSLab is the larger company: $847K of revenue in its latest quarter (Q2 2026) against $615K for SeaStar Medical Holding (Q2 2026). SeaStar Medical Holding is growing faster (+82% against +40% a year earlier). QHSLab is more profitable, with an operating margin of 5.3% against -616.4%.
Where the money goes: USAQ and ICU
QHSLab (USAQ) · Q2 2026
QHSLab, Q2 2026: revenue $847K (+40% year over year), operating margin 5.3%, net earnings $38K, operating cash flow −$8K. The chart follows the revenue to costs, profit and cash.
SeaStar Medical Holding (ICU) · Q2 2026
SeaStar Medical Holding, Q2 2026: revenue $615K (+82% year over year), operating margin -616.4%, net loss $3.7M, operating cash flow −$3.0M. The chart follows the revenue to costs, profit and cash.
| QHSLab (USAQ) | SeaStar Medical Holding (ICU) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q2 2026 |
| Revenue | $847K | $615K |
| Revenue growth, Y/Y | +40% | +82% |
| Gross margin | 69.6% | — |
| Operating margin | 5.3% | -616.4% |
| Net earnings | $38K | −$3.7M |
| Net margin | 4.5% | -606.5% |
| Operating cash flow | −$8K | −$3.0M |
Where the revenue comes from
QHSLab
- Integrated Service Program: $491K (58%)
- Allergy Diagnostic Kit Sales: $196K (23%)
- Immunotherapy Treatment Sales: $94K (11%)
- Clinical Study Revenue: $30K (4%)
Questions
Which is bigger, QHSLab or SeaStar Medical Holding?
QHSLab is the larger company: $847K of revenue in its latest quarter (Q2 2026) against $615K for SeaStar Medical Holding (Q2 2026).
Is QHSLab or SeaStar Medical Holding growing faster?
SeaStar Medical Holding is growing faster (+82% against +40% a year earlier).
Which is more profitable, QHSLab or SeaStar Medical Holding?
QHSLab is more profitable, with an operating margin of 5.3% against -616.4%.
More: QHSLab earnings · how QHSLab makes money · SeaStar Medical Holding earnings · how SeaStar Medical Holding makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 12, 2026; 10-Q filed Aug 12, 2026). Fiscal quarters can end on different dates. Not investment advice.