Filing Flows › Comparisons › ALMU vs ASTI
Aeluma vs Ascent Solar Technologies: ALMU and ASTI compared
Aeluma is the larger company: $582K of revenue in its latest quarter (Q4 FY26) against $175K for Ascent Solar Technologies (Q3 2026). Ascent Solar Technologies is growing faster (+514% against -56% a year earlier).
Where the money goes: ALMU and ASTI
Aeluma (ALMU) · Q4 FY26
Aeluma, Q4 FY26: revenue $582K (-56% year over year), operating margin -84.7%, net loss $4.0M, operating cash flow −$1.6M. The chart follows the revenue to costs, profit and cash.
Ascent Solar Technologies (ASTI) · Q3 2026
Ascent Solar Technologies, Q3 2026: revenue $175K (+514% year over year), net loss $2.9M, operating cash flow −$1.5M. The chart follows the revenue to costs, profit and cash.
| Aeluma (ALMU) | Ascent Solar Technologies (ASTI) | |
|---|---|---|
| Latest quarter | Q4 FY26 | Q3 2026 |
| Revenue | $582K | $175K |
| Revenue growth, Y/Y | -56% | +514% |
| Operating margin | -84.7% | n/m |
| Net earnings | −$4.0M | −$2.9M |
| Net margin | -689.5% | — |
| Operating cash flow | −$1.6M | −$1.5M |
Where the revenue comes from
Ascent Solar Technologies
- Product: $149K (85%)
- Milestone and Engineering: $26K (15%)
Questions
Which is bigger, Aeluma or Ascent Solar Technologies?
Aeluma is the larger company: $582K of revenue in its latest quarter (Q4 FY26) against $175K for Ascent Solar Technologies (Q3 2026).
Is Aeluma or Ascent Solar Technologies growing faster?
Ascent Solar Technologies is growing faster (+514% against -56% a year earlier).
More: Aeluma earnings · how Aeluma makes money · Ascent Solar Technologies earnings · how Ascent Solar Technologies makes money
From the companies' latest 10-Q, 10-K or earnings release (10-K filed Sep 16, 2026; 10-Q filed Nov 6, 2026). Fiscal quarters can end on different dates. Not investment advice.