Filing Flows › Aeluma (ALMU) › Q4 FY25
Aeluma (ALMU) Q4 FY25 earnings results (fourth quarter fiscal 2025)
10-K filed Sep 9, 2025
Aeluma (ALMU) reported revenue of $1.3M for the fourth quarter fiscal 2025 (Q4 FY25), +371% from a year earlier and +5% from the quarter before. Operating margin was -73.6%, net loss $858K (65.1% of revenue).
Aeluma, Q4 FY25: revenue $1.3M (+371% year over year), operating margin -73.6%, net loss $858K, operating cash flow −$65K. The chart follows the revenue to costs, profit and cash.
| Q4 FY25 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $1.3M | +5% | +371% |
| Operating profit | −$969K | — | — |
| Net earnings | −$858K | -159% | — |
| Operating cash flow | −$65K | -126% | — |
What changed
Revenue was $1.3M in Q4 FY25, up 371% year over year and up 5% from the previous quarter.
Operating costs exceeded revenue by $1.0M, an operating margin of -73.6%. Total costs grew 80% against revenue growth of 371%. The quarter ended with a net loss of $858K, after a profit of $1.5M the previous quarter.
Operating cash flow was −$65K. Non-cash charges added back $108K of depreciation and amortization and $744K of share-based compensation. Working capital and other items used $59K. Capital expenditures of $76K exceeded it, leaving free cash flow of −$141K.
Questions
What was Aeluma's revenue in the fourth quarter fiscal 2025?
Aeluma (ALMU) reported revenue of $1.3M for the fourth quarter fiscal 2025 (Q4 FY25), +371% from a year earlier and +5% from the quarter before.
Was Aeluma profitable in the fourth quarter fiscal 2025?
Operating loss was $969K (-73.6% of revenue) and net loss $858K.
Source: Aeluma 10-K on SEC EDGAR.