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Aeluma vs Atomera: ALMU and ATOM compared
Aeluma is the larger company: $582K of revenue in its latest quarter (Q4 FY26) against $158K for Atomera (Q2 2026).
Where the money goes: ALMU and ATOM
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.
Atomera (ATOM) · Q2 2026
Atomera, Q2 2026: revenue $158K, net loss $6.3M, operating cash flow −$3.9M. The chart follows the revenue to costs, profit and cash.
| Aeluma (ALMU) | Atomera (ATOM) | |
|---|---|---|
| Latest quarter | Q4 FY26 | Q2 2026 |
| Revenue | $582K | $158K |
| Revenue growth, Y/Y | -56% | — |
| Operating margin | -84.7% | n/m |
| Net earnings | −$4.0M | −$6.3M |
| Net margin | -689.5% | — |
| Operating cash flow | −$1.6M | −$3.9M |
Questions
Which is bigger, Aeluma or Atomera?
Aeluma is the larger company: $582K of revenue in its latest quarter (Q4 FY26) against $158K for Atomera (Q2 2026).
More: Aeluma earnings · how Aeluma makes money · Atomera earnings · how Atomera makes money
From the companies' latest 10-Q, 10-K or earnings release (10-K filed Sep 16, 2026; 10-Q filed Aug 6, 2026). Fiscal quarters can end on different dates. Not investment advice.