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Aspen Aerogels vs Capstone Holding: ASPN and CAPS compared
Aspen Aerogels is the larger company: $85.2M of revenue in its latest quarter (Q3 2026) against $21.5M for Capstone Holding (Q2 2026). Capstone Holding is growing faster (+67% against +17% a year earlier). Capstone Holding is more profitable, with an operating margin of 2.0% against -8.4%.
Where the money goes: ASPN and CAPS
Aspen Aerogels (ASPN) · Q3 2026
Aspen Aerogels, Q3 2026: revenue $85.2M (+17% year over year), operating margin -8.4%, net loss $10.4M, operating cash flow −$3.8M. The chart follows the revenue to costs, profit and cash.
Capstone Holding (CAPS) · Q2 2026
Capstone Holding, Q2 2026: revenue $21.5M (+67% year over year), operating margin 2.0%, net loss $1.4M, operating cash flow −$390K. The chart follows the revenue to costs, profit and cash.
| Aspen Aerogels (ASPN) | Capstone Holding (CAPS) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q2 2026 |
| Revenue | $85.2M | $21.5M |
| Revenue growth, Y/Y | +17% | +67% |
| Operating margin | -8.4% | 2.0% |
| Net earnings | −$10.4M | −$1.4M |
| Net margin | -12.2% | -6.4% |
| Operating cash flow | −$3.8M | −$390K |
Where the revenue comes from
Aspen Aerogels
- Thermal Barrier: $45.3M (53%)
- Energy Industrial: $39.9M (47%)
Questions
Which is bigger, Aspen Aerogels or Capstone Holding?
Aspen Aerogels is the larger company: $85.2M of revenue in its latest quarter (Q3 2026) against $21.5M for Capstone Holding (Q2 2026).
Is Aspen Aerogels or Capstone Holding growing faster?
Capstone Holding is growing faster (+67% against +17% a year earlier).
Which is more profitable, Aspen Aerogels or Capstone Holding?
Capstone Holding is more profitable, with an operating margin of 2.0% against -8.4%.
More: Aspen Aerogels earnings · how Aspen Aerogels makes money · Capstone Holding earnings · how Capstone Holding makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 5, 2026; 10-Q filed Aug 12, 2026). Fiscal quarters can end on different dates. Not investment advice.