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Side-by-side financial comparison of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) and DIGI INTERNATIONAL INC (DGII). Click either name above to swap in a different company.

ALPHA & OMEGA SEMICONDUCTOR Ltd is the larger business by last-quarter revenue ($163.8M vs $130.7M, roughly 1.3× DIGI INTERNATIONAL INC). DIGI INTERNATIONAL INC runs the higher net margin — 8.6% vs -8.4%, a 17.1% gap on every dollar of revenue. On growth, DIGI INTERNATIONAL INC posted the faster year-over-year revenue change (25.1% vs -0.5%). Over the past eight quarters, DIGI INTERNATIONAL INC's revenue compounded faster (11.5% CAGR vs 0.8%).

Alpha & Omega Semiconductor Ltd designs, manufactures and markets a broad portfolio of power semiconductors, including power MOSFETs, IGBTs, analog ICs and power management modules. Its products are applied across consumer electronics, industrial equipment, automotive systems, telecom and computing segments, with sales networks covering major global markets.

Digi International, Inc. is an American Industrial Internet of Things (IIoT) technology company based in Hopkins, Minnesota. Founded in 1985, they were best known in the early 1990s as a manufacturer of multi-line serial data serial cards for PC clones, allowing these machines to run multi-line bulletin board systems (BBSes). As this market began to wind down with the rise of the internet in the late 1990s, Digi began to concentrate on network attached devices and industrial monitoring.

AOSL vs DGII — Head-to-Head

Bigger by revenue
AOSL
AOSL
1.3× larger
AOSL
$163.8M
$130.7M
DGII
Growing faster (revenue YoY)
DGII
DGII
+25.6% gap
DGII
25.1%
-0.5%
AOSL
Higher net margin
DGII
DGII
17.1% more per $
DGII
8.6%
-8.4%
AOSL
Faster 2-yr revenue CAGR
DGII
DGII
Annualised
DGII
11.5%
0.8%
AOSL

Income Statement — Q3 FY2026 vs Q2 FY2026

Metric
AOSL
AOSL
DGII
DGII
Revenue
$163.8M
$130.7M
Net Profit
$-13.8M
$11.3M
Gross Margin
21.1%
64.0%
Operating Margin
70.3%
13.1%
Net Margin
-8.4%
8.6%
Revenue YoY
-0.5%
25.1%
Net Profit YoY
-27.8%
7.7%
EPS (diluted)
$-0.46
$0.29

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.

Revenue
AOSL
AOSL
DGII
DGII
Q1 26
$163.8M
$130.7M
Q4 25
$162.3M
$122.5M
Q3 25
$182.5M
$114.3M
Q2 25
$176.5M
$107.5M
Q1 25
$164.6M
$104.5M
Q4 24
$173.2M
$103.9M
Q3 24
$181.9M
$105.1M
Q2 24
$161.3M
$105.2M
Net Profit
AOSL
AOSL
DGII
DGII
Q1 26
$-13.8M
$11.3M
Q4 25
$-13.3M
$11.7M
Q3 25
$-2.1M
$10.0M
Q2 25
$-77.1M
$10.2M
Q1 25
$-10.8M
$10.5M
Q4 24
$-6.6M
$10.1M
Q3 24
$-2.5M
$11.9M
Q2 24
$-2.7M
$9.7M
Gross Margin
AOSL
AOSL
DGII
DGII
Q1 26
21.1%
64.0%
Q4 25
21.5%
62.4%
Q3 25
23.5%
63.9%
Q2 25
23.4%
63.5%
Q1 25
21.4%
62.1%
Q4 24
23.1%
62.0%
Q3 24
24.5%
61.1%
Q2 24
25.7%
59.2%
Operating Margin
AOSL
AOSL
DGII
DGII
Q1 26
70.3%
13.1%
Q4 25
-8.4%
13.3%
Q3 25
-2.5%
12.5%
Q2 25
-6.6%
13.9%
Q1 25
-6.5%
13.1%
Q4 24
-3.4%
12.9%
Q3 24
-0.1%
14.2%
Q2 24
-0.9%
12.3%
Net Margin
AOSL
AOSL
DGII
DGII
Q1 26
-8.4%
8.6%
Q4 25
-8.2%
9.6%
Q3 25
-1.2%
8.7%
Q2 25
-43.7%
9.5%
Q1 25
-6.6%
10.0%
Q4 24
-3.8%
9.7%
Q3 24
-1.4%
11.3%
Q2 24
-1.7%
9.2%
EPS (diluted)
AOSL
AOSL
DGII
DGII
Q1 26
$-0.46
$0.29
Q4 25
$-0.45
$0.31
Q3 25
$-0.07
$0.26
Q2 25
$-2.61
$0.27
Q1 25
$-0.37
$0.28
Q4 24
$-0.23
$0.27
Q3 24
$-0.09
$0.32
Q2 24
$-0.09
$0.26

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AOSL
AOSL
DGII
DGII
Cash + ST InvestmentsLiquidity on hand
$190.3M
$31.7M
Total DebtLower is stronger
$4.4M
$143.0M
Stockholders' EquityBook value
$800.2M
$666.0M
Total Assets
$976.4M
$974.2M
Debt / EquityLower = less leverage
0.01×
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AOSL
AOSL
DGII
DGII
Q1 26
$190.3M
$31.7M
Q4 25
$196.3M
$30.9M
Q3 25
$223.5M
$21.9M
Q2 25
$153.1M
$20.1M
Q1 25
$169.4M
$26.3M
Q4 24
$182.6M
$25.9M
Q3 24
$176.0M
$27.5M
Q2 24
$175.1M
$28.3M
Total Debt
AOSL
AOSL
DGII
DGII
Q1 26
$4.4M
$143.0M
Q4 25
$135.0M
Q3 25
$159.2M
Q2 25
$14.9M
$40.1M
Q1 25
$70.0M
Q4 24
$95.0M
Q3 24
$123.2M
Q2 24
$26.7M
$151.6M
Stockholders' Equity
AOSL
AOSL
DGII
DGII
Q1 26
$800.2M
$666.0M
Q4 25
$818.8M
$649.2M
Q3 25
$834.1M
$636.1M
Q2 25
$822.3M
$621.5M
Q1 25
$886.3M
$605.2M
Q4 24
$902.6M
$590.7M
Q3 24
$895.3M
$581.0M
Q2 24
$891.6M
$563.1M
Total Assets
AOSL
AOSL
DGII
DGII
Q1 26
$976.4M
$974.2M
Q4 25
$1.0B
$918.4M
Q3 25
$1.0B
$922.6M
Q2 25
$1.0B
$770.3M
Q1 25
$1.1B
$781.0M
Q4 24
$1.1B
$796.1M
Q3 24
$1.1B
$815.1M
Q2 24
$1.1B
$820.4M
Debt / Equity
AOSL
AOSL
DGII
DGII
Q1 26
0.01×
0.21×
Q4 25
0.21×
Q3 25
0.25×
Q2 25
0.02×
0.06×
Q1 25
0.12×
Q4 24
0.16×
Q3 24
0.21×
Q2 24
0.03×
0.27×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AOSL
AOSL
DGII
DGII
Operating Cash FlowLast quarter
$77.1M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
6.82×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AOSL
AOSL
DGII
DGII
Q1 26
$77.1M
Q4 25
$-8.1M
$35.6M
Q3 25
$10.2M
$28.0M
Q2 25
$-2.8M
$24.0M
Q1 25
$7.4M
$26.3M
Q4 24
$14.1M
$29.7M
Q3 24
$11.0M
$26.4M
Q2 24
$7.1M
$24.9M
Free Cash Flow
AOSL
AOSL
DGII
DGII
Q1 26
Q4 25
$-23.1M
$35.2M
Q3 25
$420.0K
$27.5M
Q2 25
$-17.2M
$22.9M
Q1 25
$-1.1M
$25.7M
Q4 24
$6.6M
$29.1M
Q3 24
$4.1M
$25.5M
Q2 24
$-210.0K
$24.5M
FCF Margin
AOSL
AOSL
DGII
DGII
Q1 26
Q4 25
-14.2%
28.7%
Q3 25
0.2%
24.1%
Q2 25
-9.7%
21.3%
Q1 25
-0.6%
24.6%
Q4 24
3.8%
28.1%
Q3 24
2.3%
24.3%
Q2 24
-0.1%
23.2%
Capex Intensity
AOSL
AOSL
DGII
DGII
Q1 26
Q4 25
9.2%
0.4%
Q3 25
5.4%
0.4%
Q2 25
8.1%
0.9%
Q1 25
5.1%
0.5%
Q4 24
4.3%
0.6%
Q3 24
3.8%
0.9%
Q2 24
4.5%
0.5%
Cash Conversion
AOSL
AOSL
DGII
DGII
Q1 26
6.82×
Q4 25
3.04×
Q3 25
2.81×
Q2 25
2.34×
Q1 25
2.50×
Q4 24
2.95×
Q3 24
2.23×
Q2 24
2.57×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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