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

Monolithic Power Systems is the larger business by last-quarter revenue ($804.2M vs $790.0M, roughly 1.0× SAIA INC). Monolithic Power Systems runs the higher net margin — 24.0% vs 6.0%, a 18.0% gap on every dollar of revenue. On growth, Monolithic Power Systems posted the faster year-over-year revenue change (26.1% vs 0.1%). Over the past eight quarters, Monolithic Power Systems's revenue compounded faster (25.9% CAGR vs 2.3%).

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

Saia is an American less than truckload (LTL) trucking company that originated in Houma, Louisiana, in 1924. With original operation occurring in Louisiana and Texas for the first fifty years, expansion came after 1980 when coverage began reaching into more states in the South. Further expansion happened through mergers with other companies, which allowed Saia to provide service for thirty six states. Saia ranks in the top ten of LTL carriers in the United States, with revenues of over $1.8 b...

MPWR vs SAIA — Head-to-Head

Bigger by revenue
MPWR
MPWR
1.0× larger
MPWR
$804.2M
$790.0M
SAIA
Growing faster (revenue YoY)
MPWR
MPWR
+26.0% gap
MPWR
26.1%
0.1%
SAIA
Higher net margin
MPWR
MPWR
18.0% more per $
MPWR
24.0%
6.0%
SAIA
Faster 2-yr revenue CAGR
MPWR
MPWR
Annualised
MPWR
25.9%
2.3%
SAIA

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
MPWR
MPWR
SAIA
SAIA
Revenue
$804.2M
$790.0M
Net Profit
$193.2M
$47.5M
Gross Margin
55.3%
Operating Margin
30.0%
8.1%
Net Margin
24.0%
6.0%
Revenue YoY
26.1%
0.1%
Net Profit YoY
43.1%
-37.6%
EPS (diluted)
$3.92
$1.77

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
SAIA
SAIA
Q1 26
$804.2M
Q4 25
$751.2M
$790.0M
Q3 25
$737.2M
$839.6M
Q2 25
$664.6M
$817.1M
Q1 25
$637.6M
$787.6M
Q4 24
$621.7M
$789.0M
Q3 24
$620.1M
$842.1M
Q2 24
$507.4M
$823.2M
Net Profit
MPWR
MPWR
SAIA
SAIA
Q1 26
$193.2M
Q4 25
$171.7M
$47.5M
Q3 25
$179.8M
$86.3M
Q2 25
$135.0M
$71.4M
Q1 25
$135.1M
$49.8M
Q4 24
$1.3B
$76.1M
Q3 24
$144.4M
$92.7M
Q2 24
$100.4M
$102.5M
Gross Margin
MPWR
MPWR
SAIA
SAIA
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
SAIA
SAIA
Q1 26
30.0%
Q4 25
26.6%
8.1%
Q3 25
26.5%
14.1%
Q2 25
24.8%
12.2%
Q1 25
26.5%
8.9%
Q4 24
26.3%
12.9%
Q3 24
26.5%
14.9%
Q2 24
23.0%
16.7%
Net Margin
MPWR
MPWR
SAIA
SAIA
Q1 26
24.0%
Q4 25
22.9%
6.0%
Q3 25
24.4%
10.3%
Q2 25
20.3%
8.7%
Q1 25
21.2%
6.3%
Q4 24
201.8%
9.6%
Q3 24
23.3%
11.0%
Q2 24
19.8%
12.5%
EPS (diluted)
MPWR
MPWR
SAIA
SAIA
Q1 26
$3.92
Q4 25
$3.50
$1.77
Q3 25
$3.74
$3.22
Q2 25
$2.81
$2.67
Q1 25
$2.81
$1.86
Q4 24
$25.71
$2.84
Q3 24
$2.95
$3.46
Q2 24
$2.05
$3.83

Balance Sheet & Financial Strength

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

Metric
MPWR
MPWR
SAIA
SAIA
Cash + ST InvestmentsLiquidity on hand
$1.4B
$19.7M
Total DebtLower is stronger
$163.0M
Stockholders' EquityBook value
$3.7B
$2.6B
Total Assets
$4.4B
$3.5B
Debt / EquityLower = less leverage
0.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MPWR
MPWR
SAIA
SAIA
Q1 26
$1.4B
Q4 25
$1.3B
$19.7M
Q3 25
$1.3B
$35.5M
Q2 25
$1.1B
$18.8M
Q1 25
$1.0B
$16.5M
Q4 24
$862.9M
$19.5M
Q3 24
$1.5B
$14.4M
Q2 24
$1.3B
$11.2M
Total Debt
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
$163.0M
Q3 25
$218.0M
Q2 25
$307.1M
Q1 25
$291.8M
Q4 24
$195.0M
Q3 24
$184.2M
Q2 24
$169.1M
Stockholders' Equity
MPWR
MPWR
SAIA
SAIA
Q1 26
$3.7B
Q4 25
$3.5B
$2.6B
Q3 25
$3.4B
$2.5B
Q2 25
$3.2B
$2.4B
Q1 25
$3.1B
$2.4B
Q4 24
$3.0B
$2.3B
Q3 24
$2.4B
$2.2B
Q2 24
$2.2B
$2.1B
Total Assets
MPWR
MPWR
SAIA
SAIA
Q1 26
$4.4B
Q4 25
$4.2B
$3.5B
Q3 25
$4.1B
$3.5B
Q2 25
$3.9B
$3.5B
Q1 25
$3.7B
$3.4B
Q4 24
$3.5B
$3.2B
Q3 24
$2.9B
$3.1B
Q2 24
$2.6B
$3.0B
Debt / Equity
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
0.06×
Q3 25
0.09×
Q2 25
0.13×
Q1 25
0.12×
Q4 24
0.08×
Q3 24
0.08×
Q2 24
0.08×

Cash Flow & Capital Efficiency

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

Metric
MPWR
MPWR
SAIA
SAIA
Operating Cash FlowLast quarter
$137.3M
Free Cash FlowOCF − Capex
$37.5M
FCF MarginFCF / Revenue
4.7%
Capex IntensityCapex / Revenue
12.6%
Cash ConversionOCF / Net Profit
2.89×
TTM Free Cash FlowTrailing 4 quarters
$27.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
$104.9M
$137.3M
Q3 25
$239.3M
$177.8M
Q2 25
$237.6M
$170.7M
Q1 25
$256.4M
$109.1M
Q4 24
$167.7M
$164.7M
Q3 24
$231.7M
$181.7M
Q2 24
$141.0M
$130.8M
Free Cash Flow
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
$63.9M
$37.5M
Q3 25
$196.8M
$87.6M
Q2 25
$189.5M
$-3.9M
Q1 25
$216.0M
$-93.8M
Q4 24
$102.9M
$-3.5M
Q3 24
$197.9M
$-11.7M
Q2 24
$109.5M
$-94.0M
FCF Margin
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
8.5%
4.7%
Q3 25
26.7%
10.4%
Q2 25
28.5%
-0.5%
Q1 25
33.9%
-11.9%
Q4 24
16.5%
-0.4%
Q3 24
31.9%
-1.4%
Q2 24
21.6%
-11.4%
Capex Intensity
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
5.5%
12.6%
Q3 25
5.8%
10.8%
Q2 25
7.2%
21.4%
Q1 25
6.3%
25.8%
Q4 24
10.4%
21.3%
Q3 24
5.5%
23.0%
Q2 24
6.2%
27.3%
Cash Conversion
MPWR
MPWR
SAIA
SAIA
Q1 26
Q4 25
0.61×
2.89×
Q3 25
1.33×
2.06×
Q2 25
1.76×
2.39×
Q1 25
1.90×
2.19×
Q4 24
0.13×
2.16×
Q3 24
1.60×
1.96×
Q2 24
1.40×
1.28×

Financial Flow Comparison

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

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