Aeluma, Inc.
Aeluma, Inc. (Nasdaq: ALMU) develops photonic and electronic semiconductor technologies for communications and sensing, including photodetectors and imaging arrays for near-infrared and shortwave infrared light, quantum dot lasers, and optical amplifiers. Its heterogeneous integration platform combines compound… From the company’s description.
In fiscal 2026, Aeluma, Inc. reported revenue of $4.46M, down 4.4% from fiscal 2025, and a net loss of $9.16M. Its operating margin was −228.3%, and operations used $3.27M in cash.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure.
What Aeluma, Inc. does
In the company’s own words
Aeluma, Inc. (Nasdaq: ALMU) develops photonic and electronic semiconductor technologies for communications and sensing, including photodetectors and imaging arrays for near-infrared and shortwave infrared light, quantum dot lasers, and optical amplifiers. Its heterogeneous integration platform combines compound semiconductor materials with large-diameter substrates compatible with high-volume microelectronics manufacturing. Applications include AI data-center communications, mobile and consumer sensing, defense and aerospace, robotics, automotive, augmented and virtual reality, and quantum technologies. Customers and prospective customers include government agencies and contractors, semiconductor and optical component companies, system integrators, module manufacturers, Tier-1 suppliers, and equipment makers. Revenue comes primarily from government development contracts, alongside customer-funded engineering, samples, and limited commercial product sales. Aeluma handles materials production, process development, prototyping, and testing internally, while relying on external partners for production-scale fabrication, packaging, and integration; it has no reportable segments described in its business overview. At June 30, 2026, the company had 27 employees and operated a roughly 9,000-square-foot research and manufacturing facility. Its website is www.aeluma.com.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Semiconductors
- Headquarters
- GOLETA, CA
- Fiscal year end
- June
- CIK
- 1828805
- SIC
- 3674
Financial performance, year by year
Fiscal 2022–2026 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Aeluma, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Aeluma, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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