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Side-by-side financial comparison of Monolithic Power Systems (MPWR) and WESTERN ALLIANCE BANCORPORATION (WAL). Click either name above to swap in a different company.

WESTERN ALLIANCE BANCORPORATION is the larger business by last-quarter revenue ($1.0B vs $804.2M, roughly 1.3× Monolithic Power Systems). Monolithic Power Systems runs the higher net margin — 24.0% vs 18.6%, a 5.5% gap on every dollar of revenue. On growth, WESTERN ALLIANCE BANCORPORATION posted the faster year-over-year revenue change (31.0% vs 26.1%). Over the past eight quarters, Monolithic Power Systems's revenue compounded faster (25.9% CAGR vs 14.9%).

Monolithic Power Systems, Inc. is an American, publicly traded company headquartered in Kirkland, Washington. It operates in more than 15 locations worldwide.

Western Alliance Bancorporation is a regional bank holding company headquartered in Phoenix. It is on the list of largest banks in the United States and is ranked 97th on the Forbes list of America's Best Banks.

MPWR vs WAL — Head-to-Head

Bigger by revenue
WAL
WAL
1.3× larger
WAL
$1.0B
$804.2M
MPWR
Growing faster (revenue YoY)
WAL
WAL
+4.8% gap
WAL
31.0%
26.1%
MPWR
Higher net margin
MPWR
MPWR
5.5% more per $
MPWR
24.0%
18.6%
WAL
Faster 2-yr revenue CAGR
MPWR
MPWR
Annualised
MPWR
25.9%
14.9%
WAL

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
MPWR
MPWR
WAL
WAL
Revenue
$804.2M
$1.0B
Net Profit
$193.2M
$189.2M
Gross Margin
55.3%
Operating Margin
30.0%
Net Margin
24.0%
18.6%
Revenue YoY
26.1%
31.0%
Net Profit YoY
43.1%
-5.0%
EPS (diluted)
$3.92
$1.65

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
MPWR
MPWR
WAL
WAL
Q1 26
$804.2M
$1.0B
Q4 25
$751.2M
$980.9M
Q3 25
$737.2M
$938.2M
Q2 25
$664.6M
$845.9M
Q1 25
$637.6M
$778.0M
Q4 24
$621.7M
$838.4M
Q3 24
$620.1M
$823.1M
Q2 24
$507.4M
$771.8M
Net Profit
MPWR
MPWR
WAL
WAL
Q1 26
$193.2M
$189.2M
Q4 25
$171.7M
$286.1M
Q3 25
$179.8M
$253.4M
Q2 25
$135.0M
$230.4M
Q1 25
$135.1M
$199.1M
Q4 24
$1.3B
$216.9M
Q3 24
$144.4M
$199.8M
Q2 24
$100.4M
$193.6M
Gross Margin
MPWR
MPWR
WAL
WAL
Q1 26
55.3%
Q4 25
55.2%
Q3 25
55.1%
Q2 25
55.1%
Q1 25
55.4%
Q4 24
55.4%
Q3 24
55.4%
Q2 24
55.3%
Operating Margin
MPWR
MPWR
WAL
WAL
Q1 26
30.0%
Q4 25
26.6%
36.3%
Q3 25
26.5%
33.4%
Q2 25
24.8%
34.4%
Q1 25
26.5%
31.7%
Q4 24
26.3%
30.9%
Q3 24
26.5%
30.6%
Q2 24
23.0%
32.1%
Net Margin
MPWR
MPWR
WAL
WAL
Q1 26
24.0%
18.6%
Q4 25
22.9%
29.2%
Q3 25
24.4%
27.0%
Q2 25
20.3%
27.2%
Q1 25
21.2%
25.6%
Q4 24
201.8%
25.9%
Q3 24
23.3%
24.3%
Q2 24
19.8%
25.1%
EPS (diluted)
MPWR
MPWR
WAL
WAL
Q1 26
$3.92
$1.65
Q4 25
$3.50
$2.59
Q3 25
$3.74
$2.28
Q2 25
$2.81
$2.07
Q1 25
$2.81
$1.79
Q4 24
$25.71
$1.94
Q3 24
$2.95
$1.80
Q2 24
$2.05
$1.75

Balance Sheet & Financial Strength

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

Metric
MPWR
MPWR
WAL
WAL
Cash + ST InvestmentsLiquidity on hand
$1.4B
Total DebtLower is stronger
$4.3B
Stockholders' EquityBook value
$3.7B
$7.9B
Total Assets
$4.4B
$98.9B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MPWR
MPWR
WAL
WAL
Q1 26
$1.4B
Q4 25
$1.3B
Q3 25
$1.3B
Q2 25
$1.1B
Q1 25
$1.0B
Q4 24
$862.9M
Q3 24
$1.5B
Q2 24
$1.3B
Total Debt
MPWR
MPWR
WAL
WAL
Q1 26
$4.3B
Q4 25
$1.4B
Q3 25
$2.9B
Q2 25
$2.9B
Q1 25
$1.6B
Q4 24
$2.4B
Q3 24
$1.4B
Q2 24
$436.0M
Stockholders' Equity
MPWR
MPWR
WAL
WAL
Q1 26
$3.7B
$7.9B
Q4 25
$3.5B
$7.7B
Q3 25
$3.4B
$7.4B
Q2 25
$3.2B
$7.1B
Q1 25
$3.1B
$6.9B
Q4 24
$3.0B
$6.7B
Q3 24
$2.4B
$6.7B
Q2 24
$2.2B
$6.3B
Total Assets
MPWR
MPWR
WAL
WAL
Q1 26
$4.4B
$98.9B
Q4 25
$4.2B
$92.8B
Q3 25
$4.1B
$91.0B
Q2 25
$3.9B
$86.7B
Q1 25
$3.7B
$83.0B
Q4 24
$3.5B
$80.9B
Q3 24
$2.9B
$80.1B
Q2 24
$2.6B
$80.6B
Debt / Equity
MPWR
MPWR
WAL
WAL
Q1 26
0.54×
Q4 25
0.18×
Q3 25
0.39×
Q2 25
0.41×
Q1 25
0.23×
Q4 24
0.36×
Q3 24
0.21×
Q2 24
0.07×

Financial Flow Comparison

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

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