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Side-by-side financial comparison of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) and Yatsen Holding Ltd (YSG). Click either name above to swap in a different company.

Yatsen Holding Ltd is the larger business by last-quarter revenue ($164.2M vs $163.8M, roughly 1.0× ALPHA & OMEGA SEMICONDUCTOR Ltd). Yatsen Holding Ltd runs the higher net margin — -0.5% vs -8.4%, a 8.0% gap on every dollar of revenue. Over the past eight quarters, Yatsen Holding Ltd's revenue compounded faster (24.5% 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.

Yatsen Holding Ltd is a leading China-based beauty and personal care group. It develops and sells cosmetics, skincare products and fragrances under brands including Perfect Diary, Little Ondine and Abby's Choice, with core markets in mainland China, Southeast Asia, targeting Gen Z and young adult consumers.

AOSL vs YSG — Head-to-Head

Bigger by revenue
YSG
YSG
1.0× larger
YSG
$164.2M
$163.8M
AOSL
Higher net margin
YSG
YSG
8.0% more per $
YSG
-0.5%
-8.4%
AOSL
Faster 2-yr revenue CAGR
YSG
YSG
Annualised
YSG
24.5%
0.8%
AOSL

Income Statement — Q3 FY2026 vs Q4 FY2025

Metric
AOSL
AOSL
YSG
YSG
Revenue
$163.8M
$164.2M
Net Profit
$-13.8M
$-776.5K
Gross Margin
21.1%
77.8%
Operating Margin
70.3%
-34.0%
Net Margin
-8.4%
-0.5%
Revenue YoY
-0.5%
Net Profit YoY
-27.8%
EPS (diluted)
$-0.46

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
YSG
YSG
Q1 26
$163.8M
Q4 25
$162.3M
$164.2M
Q3 25
$182.5M
$95.1M
Q2 25
$176.5M
$110.9M
Q1 25
$164.6M
$106.6M
Q4 24
$173.2M
$147.0M
Q3 24
$181.9M
$102.3M
Q2 24
$161.3M
$118.1M
Net Profit
AOSL
AOSL
YSG
YSG
Q1 26
$-13.8M
Q4 25
$-13.3M
$-776.5K
Q3 25
$-2.1M
$-17.0M
Q2 25
$-77.1M
$-11.9M
Q1 25
$-10.8M
$-17.2M
Q4 24
$-6.6M
$-67.7M
Q3 24
$-2.5M
$-28.2M
Q2 24
$-2.7M
$-14.9M
Gross Margin
AOSL
AOSL
YSG
YSG
Q1 26
21.1%
Q4 25
21.5%
77.8%
Q3 25
23.5%
75.9%
Q2 25
23.4%
76.7%
Q1 25
21.4%
77.7%
Q4 24
23.1%
73.7%
Q3 24
24.5%
71.4%
Q2 24
25.7%
74.7%
Operating Margin
AOSL
AOSL
YSG
YSG
Q1 26
70.3%
Q4 25
-8.4%
-34.0%
Q3 25
-2.5%
-20.9%
Q2 25
-6.6%
-17.0%
Q1 25
-6.5%
-20.4%
Q4 24
-3.4%
-50.3%
Q3 24
-0.1%
-32.2%
Q2 24
-0.9%
-15.7%
Net Margin
AOSL
AOSL
YSG
YSG
Q1 26
-8.4%
Q4 25
-8.2%
-0.5%
Q3 25
-1.2%
-17.9%
Q2 25
-43.7%
-10.8%
Q1 25
-6.6%
-16.1%
Q4 24
-3.8%
-46.1%
Q3 24
-1.4%
-27.6%
Q2 24
-1.7%
-12.6%
EPS (diluted)
AOSL
AOSL
YSG
YSG
Q1 26
$-0.46
Q4 25
$-0.45
Q3 25
$-0.07
Q2 25
$-2.61
Q1 25
$-0.37
Q4 24
$-0.23
Q3 24
$-0.09
Q2 24
$-0.09

Balance Sheet & Financial Strength

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

Metric
AOSL
AOSL
YSG
YSG
Cash + ST InvestmentsLiquidity on hand
$190.3M
$109.4M
Total DebtLower is stronger
$4.4M
Stockholders' EquityBook value
$800.2M
$428.9M
Total Assets
$976.4M
$550.1M
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AOSL
AOSL
YSG
YSG
Q1 26
$190.3M
Q4 25
$196.3M
$109.4M
Q3 25
$223.5M
$97.0M
Q2 25
$153.1M
$133.1M
Q1 25
$169.4M
$92.3M
Q4 24
$182.6M
$112.0M
Q3 24
$176.0M
$71.7M
Q2 24
$175.1M
$109.6M
Total Debt
AOSL
AOSL
YSG
YSG
Q1 26
$4.4M
Q4 25
Q3 25
Q2 25
$14.9M
Q1 25
Q4 24
Q3 24
Q2 24
$26.7M
Stockholders' Equity
AOSL
AOSL
YSG
YSG
Q1 26
$800.2M
Q4 25
$818.8M
$428.9M
Q3 25
$834.1M
$423.1M
Q2 25
$822.3M
$431.5M
Q1 25
$886.3M
$422.2M
Q4 24
$902.6M
$418.1M
Q3 24
$895.3M
$516.0M
Q2 24
$891.6M
$519.4M
Total Assets
AOSL
AOSL
YSG
YSG
Q1 26
$976.4M
Q4 25
$1.0B
$550.1M
Q3 25
$1.0B
$564.8M
Q2 25
$1.0B
$564.4M
Q1 25
$1.1B
$534.3M
Q4 24
$1.1B
$544.0M
Q3 24
$1.1B
$635.6M
Q2 24
$1.1B
$635.8M
Debt / Equity
AOSL
AOSL
YSG
YSG
Q1 26
0.01×
Q4 25
Q3 25
Q2 25
0.02×
Q1 25
Q4 24
Q3 24
Q2 24
0.03×

Financial Flow Comparison

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

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