Aeluma (ALMU) Gross Margin (2023 - 2026)
Aeluma (ALMU) posted Gross Margin of 40.32% for fiscal Q1 2027 (quarter ended Sep 30, 2026), down 9.07 percentage points from 49.39% a year earlier but up 14.72 percentage points from the prior quarter.
Aeluma (ALMU) Gross Margin (2023 - 2026) Analysis & Trends
For the trailing twelve months through Sep 30, 2026, Gross Margin at Aeluma was 30.65%, down 26.70 percentage points year-over-year; for FY2026 (ended Jun 30, 2026), it was 35.24%, down 24.38 percentage points from FY2025.
- Annual Gross Margin shows a three-year change of -8.18 percentage points (FY2023 to FY2026).
- In prior fiscal years, Aeluma's Gross Margin was 59.61% in FY2025 (+26.97 pp), 32.64% in FY2024 (-10.77 pp) and 43.42% in FY2023.
- Quarterly Gross Margin has run from a low of 16.52% in fiscal Q4 2024 to a high of 75.22% in fiscal Q3 2025 over five years.
- On a year-over-year basis, Gross Margin has declined in each of the last four quarters, with an average year-over-year change of -0.73 percentage points over the last eight quarters.
- The strongest year-over-year quarter for Gross Margin in the past five years was fiscal Q3 2025, with a gain of 43.14 percentage points; the weakest was fiscal Q3 2026, with a drop of 43.63 percentage points.
- According to Business Quant data, Gross Margin for the three prior fiscal quarters was 25.60% (Q4 2026), 31.59% (Q3 2026) and 27.75% (Q2 2026).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Apple | 5,177.41 Bn | 4,922.87 Bn | 54.82 Bn | 47.89% |
| 2 | Cisco Systems | 377.40 Bn | 377.40 Bn | 11.79 Bn | - |
| 3 | Arista Networks | 249.38 Bn | 198.58 Bn | 2.33 Bn | 63.59% |
| 4 | Dell Technologies | 220.34 Bn | 176.10 Bn | 9.83 Bn | 20.93% |
| 5 | Sony | 166.48 Bn | 103.89 Bn | 7.96 Bn | 36.95% |
| 6 | Sandisk | 127.44 Bn | 112.27 Bn | 9.38 Bn | 85.01% |
| 7 | Seagate Technology Holdings | 121.35 Bn | 116.20 Bn | 2.43 Bn | 57.34% |
| 8 | Western Digital | 110.67 Bn | 100.50 Bn | 2.53 Bn | 57.84% |
| 9 | Hewlett Packard Enterprise | 64.15 Bn | 42.09 Bn | 4.93 Bn | 40.34% |
| 10 | Aeluma | 126.73 Mn | -59.50 Mn | 229,000.00 | 40.32% |
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 40.32% |
| Jun 30, 2026 | 25.60% |
| Mar 31, 2026 | 31.59% |
| Dec 31, 2025 | 27.75% |
| Sep 30, 2025 | 49.39% |
| Jun 30, 2025 | 40.85% |
| Mar 31, 2025 | 75.22% |
| Dec 31, 2024 | 63.77% |
| Sep 30, 2024 | 34.51% |
| Jun 30, 2024 | 16.52% |
| Mar 31, 2024 | 32.08% |
| Dec 31, 2023 | 48.00% |
| Sep 30, 2023 | 53.27% |
Aeluma Gross Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=gross-margin&ticker=ALMU&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "ticker": "ALMU", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=gross-margin&ticker=ALMU&period=max&api_key=YOUR_API_KEY");
const data = await res.json();