Revenue
2022
2023
2024
2025
Aeluma, Inc. (ALMU)
Price$12.94Cached quote
Net income
2019
2020
2021
2022
2023
2024
2025
Free cash flow
2020
2021
2022
2023
2024
2025
Total cash / debt
CashTotal debt
2019
2020
2021
2022
2023
2024
2025
Financial statements
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Revenue | $4.7M | $919,000 | $193,339 | $0 | — | — | — |
| Gross profit | $2.8M | $300,000 | $83,944 | $0 | — | — | — |
| Gross margin | 59.61% | 32.64% | 43.42% | — | — | — | — |
| Research & development | $1.3M | $2.5M | $2.5M | $1.1M | — | — | — |
| Operating expenses | $6.8M | $5.5M | $5.7M | $3.7M | $255,853 | $11,670 | $249 |
| Operating income | −$2.1M | −$4.6M | −$5.5M | −$3.7M | — | — | — |
| Operating margin | −45.92% | −496.52% | −2,849.75% | — | — | — | — |
| EBITDA | −$1.7M | −$4.3M | −$5.3M | −$3.6M | — | — | — |
| EBITDA margin | −37.02% | −462.68% | −2,742.97% | — | — | — | — |
| Net income | −$3.0M | −$4.6M | −$5.4M | −$3.5M | −$217,203 | −$13,470 | −$249 |
| Net profit margin | −64.78% | −496.41% | −2,782.46% | — | — | — | — |
| Basic EPSper basic share | -$0.23 | -$0.37 | -$0.47 | -$0.32 | -$0.06 | -$0.02 | $0.00 |
| Diluted EPSper diluted share | -$0.23 | -$0.37 | -$0.47 | -$0.32 | -$0.06 | -$0.02 | $0.00 |
Owners
Reported shareholders
≈9.30%of listed shares
Tompkins Mark N.1.79M shares · Feb 4, 2026
View holders
| Holder | % owned |
|---|---|
Tompkins Mark N. | ≈9.30%1.79M shares |
McCarthy Lee | ≈5.08%977.43K shares |
BlackRock, Inc. | 5.05%973.24K shares |
D. E. Shaw & Co., Inc. | 4.14%797.98K shares |
VANGUARD CAPITAL MANAGEMENT LLC | 2.98%574.42K shares |
MILLENNIUM MANAGEMENT LLC | 2.75%529.01K shares |
Denbaars Steven | ≈1.92%370.21K shares |
GEODE CAPITAL MANAGEMENT, LLC | 1.65%318.02K shares |
STATE STREET CORP | 1.32%254.17K shares |
Apis Capital Advisors, LLC | 1.01%194K shares |
AWM Investment Company, Inc. | 0.68%131.4K shares |
NORTHERN TRUST CORP | 0.64%123.51K shares |
VANGUARD PORTFOLIO MANAGEMENT LLC | 0.58%112.4K shares |
MARSHALL WACE, LLP | 0.50%95.96K shares |
Bank of New York Mellon Corp | 0.48%92.7K shares |
LAZARD ASSET MANAGEMENT LLC | 0.47%90.59K shares |
VANGUARD FIDUCIARY TRUST CO | 0.44%84.18K shares |
Westside Investment Management, Inc. | 0.27%52.58K shares |
WEDBUSH SECURITIES INC | 0.27%51.43K shares |
UBS Group AG | 0.24%47.08K shares |
Percentages use 19.26M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.
Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.
Source: SEC Form 4 ↗Updated Sep 29, 2026 · Quarterly data
Insider buys & sells
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jun 1, 2026Form 4 · 10b5-1 | Klamkin JonathanChief Executive Officer | SellCommon Stock | 8.2K | $26.25 | $215.3K | 2.4K |
| Jun 1, 2026Form 4 · 10b5-1 | Klamkin JonathanChief Executive Officer | SellCommon Stock | 1.6K | $25.12 | $40.2K | 10.6K |
| Jun 1, 2026Form 4 · 10b5-1 | Klamkin JonathanChief Executive Officer | SellCommon Stock | 7.9K | $24.39 | $192.7K | 12.2K |
| Jun 1, 2026Form 4 · 10b5-1 | Klamkin JonathanChief Executive Officer | SellCommon Stock | 1.4K | $23.32 | $32.6K | 20.1K |
| Jun 1, 2026Form 4 · 10b5-1 | Klamkin JonathanChief Executive Officer | SellCommon Stock | 900 | $22.19 | $20.0K | 21.5K |
Community posts
Aeluma reports wider annual loss as spending and cash reserves rise
Aeluma ($ALMU) reported fiscal 2026 revenue of $4.5 million, compared with $4.7 million a year earlier, while its net loss widened to $9.2 million from $3 million. Fourth-quarter revenue fell to approximately $0.6 million from $1.3 million, ...
