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Side-by-side financial comparison of ALLEGRO MICROSYSTEMS, INC. (ALGM) and Aeluma, Inc. (ALMU). Click either name above to swap in a different company.
ALLEGRO MICROSYSTEMS, INC. is the larger business by last-quarter revenue ($229.2M vs $1.3M, roughly 180.2× Aeluma, Inc.). ALLEGRO MICROSYSTEMS, INC. runs the higher net margin — 3.6% vs -145.7%, a 149.3% gap on every dollar of revenue. On growth, ALLEGRO MICROSYSTEMS, INC. posted the faster year-over-year revenue change (28.9% vs -21.1%). ALLEGRO MICROSYSTEMS, INC. produced more free cash flow last quarter ($41.3M vs $-282.0K).
Allegro MicroSystems, Inc. is a global semiconductor firm designing and manufacturing high-performance power and sensing integrated circuits. Its core products include magnetic sensors, power ICs, and motion control solutions, serving automotive, industrial, consumer electronics, and communications markets worldwide.
Aeluma, Inc. is a U.S.-headquartered technology firm focused on the design, development, and production of high-performance optoelectronic components and semiconductor products. Its core offerings include photonic sensors and laser diodes, serving the LiDAR, 5G/6G communication, industrial sensing, and automotive markets across North America and the Asia-Pacific region.
ALGM vs ALMU — Head-to-Head
Income Statement — Q3 2026 vs Q2 2026
| Metric | | |
|---|---|---|
| Revenue | $229.2M | $1.3M |
| Net Profit | $8.3M | $-1.9M |
| Gross Margin | 46.7% | 27.8% |
| Operating Margin | 4.2% | -163.6% |
| Net Margin | 3.6% | -145.7% |
| Revenue YoY | 28.9% | -21.1% |
| Net Profit YoY | 221.0% | 36.0% |
| EPS (diluted) | $0.04 | $-0.11 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $229.2M | $1.3M | ||
| Q3 25 | $214.3M | $1.4M | ||
| Q2 25 | $203.4M | — | ||
| Q1 25 | $192.8M | — | ||
| Q4 24 | $177.9M | — | ||
| Q3 24 | $187.4M | — | ||
| Q2 24 | $166.9M | — | ||
| Q1 24 | $240.6M | — |
| Q4 25 | $8.3M | $-1.9M | ||
| Q3 25 | $6.5M | $-1.5M | ||
| Q2 25 | $-13.2M | — | ||
| Q1 25 | $-14.8M | — | ||
| Q4 24 | $-6.9M | — | ||
| Q3 24 | $-33.7M | — | ||
| Q2 24 | $-17.7M | — | ||
| Q1 24 | $-7.1M | — |
| Q4 25 | 46.7% | 27.8% | ||
| Q3 25 | 46.3% | 49.4% | ||
| Q2 25 | 44.9% | — | ||
| Q1 25 | 41.4% | — | ||
| Q4 24 | 45.7% | — | ||
| Q3 24 | 45.7% | — | ||
| Q2 24 | 44.8% | — | ||
| Q1 24 | 51.2% | — |
| Q4 25 | 4.2% | -163.6% | ||
| Q3 25 | 2.9% | -116.1% | ||
| Q2 25 | -1.3% | — | ||
| Q1 25 | -6.8% | — | ||
| Q4 24 | -0.0% | — | ||
| Q3 24 | 2.2% | — | ||
| Q2 24 | -6.4% | — | ||
| Q1 24 | 6.6% | — |
| Q4 25 | 3.6% | -145.7% | ||
| Q3 25 | 3.0% | -107.8% | ||
| Q2 25 | -6.5% | — | ||
| Q1 25 | -7.7% | — | ||
| Q4 24 | -3.9% | — | ||
| Q3 24 | -18.0% | — | ||
| Q2 24 | -10.6% | — | ||
| Q1 24 | -3.0% | — |
| Q4 25 | $0.04 | $-0.11 | ||
| Q3 25 | $0.03 | $-0.09 | ||
| Q2 25 | $-0.07 | — | ||
| Q1 25 | $-0.08 | — | ||
| Q4 24 | $-0.04 | — | ||
| Q3 24 | $-0.18 | — | ||
| Q2 24 | $-0.09 | — | ||
| Q1 24 | $-0.04 | — |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $155.2M | $38.6M |
| Total DebtLower is stronger | $280.7M | — |
| Stockholders' EquityBook value | $962.7M | $40.8M |
| Total Assets | $1.4B | $42.6M |
| Debt / EquityLower = less leverage | 0.29× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $155.2M | $38.6M | ||
| Q3 25 | $117.5M | $25.9M | ||
| Q2 25 | $129.1M | — | ||
| Q1 25 | $121.3M | — | ||
| Q4 24 | $138.5M | — | ||
| Q3 24 | $188.8M | — | ||
| Q2 24 | $173.1M | — | ||
| Q1 24 | $212.1M | — |
| Q4 25 | $280.7M | — | ||
| Q3 25 | $280.4M | — | ||
| Q2 25 | $304.8M | — | ||
| Q1 25 | $338.9M | — | ||
| Q4 24 | $368.7M | — | ||
| Q3 24 | $393.0M | — | ||
| Q2 24 | $195.8M | — | ||
| Q1 24 | $245.1M | — |
| Q4 25 | $962.7M | $40.8M | ||
| Q3 25 | $944.2M | $40.9M | ||
| Q2 25 | $922.7M | — | ||
| Q1 25 | $929.6M | — | ||
| Q4 24 | $933.0M | — | ||
| Q3 24 | $937.3M | — | ||
| Q2 24 | $1.1B | — | ||
| Q1 24 | $1.1B | — |
| Q4 25 | $1.4B | $42.6M | ||
| Q3 25 | $1.4B | $42.7M | ||
| Q2 25 | $1.4B | — | ||
| Q1 25 | $1.4B | — | ||
| Q4 24 | $1.4B | — | ||
| Q3 24 | $1.5B | — | ||
| Q2 24 | $1.4B | — | ||
| Q1 24 | $1.5B | — |
| Q4 25 | 0.29× | — | ||
| Q3 25 | 0.30× | — | ||
| Q2 25 | 0.33× | — | ||
| Q1 25 | 0.36× | — | ||
| Q4 24 | 0.40× | — | ||
| Q3 24 | 0.42× | — | ||
| Q2 24 | 0.18× | — | ||
| Q1 24 | 0.22× | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $45.4M | $-251.0K |
| Free Cash FlowOCF − Capex | $41.3M | $-282.0K |
| FCF MarginFCF / Revenue | 18.0% | -22.2% |
| Capex IntensityCapex / Revenue | 1.8% | 2.4% |
| Cash ConversionOCF / Net Profit | 5.47× | — |
| TTM Free Cash FlowTrailing 4 quarters | $121.2M | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $45.4M | $-251.0K | ||
| Q3 25 | $20.4M | $-815.0K | ||
| Q2 25 | $61.6M | — | ||
| Q1 25 | $20.4M | — | ||
| Q4 24 | $-8.2M | — | ||
| Q3 24 | $15.5M | — | ||
| Q2 24 | $34.2M | — | ||
| Q1 24 | $12.8M | — |
| Q4 25 | $41.3M | $-282.0K | ||
| Q3 25 | $13.9M | $-1.0M | ||
| Q2 25 | $51.0M | — | ||
| Q1 25 | $15.0M | — | ||
| Q4 24 | $-21.8M | — | ||
| Q3 24 | $5.6M | — | ||
| Q2 24 | $23.2M | — | ||
| Q1 24 | $-1.5M | — |
| Q4 25 | 18.0% | -22.2% | ||
| Q3 25 | 6.5% | -74.0% | ||
| Q2 25 | 25.1% | — | ||
| Q1 25 | 7.8% | — | ||
| Q4 24 | -12.3% | — | ||
| Q3 24 | 3.0% | — | ||
| Q2 24 | 13.9% | — | ||
| Q1 24 | -0.6% | — |
| Q4 25 | 1.8% | 2.4% | ||
| Q3 25 | 3.0% | 15.2% | ||
| Q2 25 | 5.2% | — | ||
| Q1 25 | 2.8% | — | ||
| Q4 24 | 7.7% | — | ||
| Q3 24 | 5.3% | — | ||
| Q2 24 | 6.6% | — | ||
| Q1 24 | 5.9% | — |
| Q4 25 | 5.47× | — | ||
| Q3 25 | 3.12× | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ALGM
| Automotive End Market | $164.5M | 72% |
| Industrial And Other End Market | $64.7M | 28% |
ALMU
Segment breakdown not available.
