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

KELLY SERVICES INC is the larger business by last-quarter revenue ($1.2B vs $804.2M, roughly 1.5× Monolithic Power Systems). On growth, Monolithic Power Systems posted the faster year-over-year revenue change (26.1% vs -3.3%). Over the past eight quarters, Monolithic Power Systems's revenue compounded faster (25.9% CAGR vs -3.1%).

Kelly Services, Inc. is an American multinational office staffing company. The company places employees at all levels in various sectors including financial services, information technology, and law. Also, its professional services include human resource and management consulting, outsourcing, recruitment, career transition, and vendor management. Kelly Services was founded by William Russell Kelly in 1946 and is headquartered in Troy, Michigan.

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

KELYA vs MPWR — Head-to-Head

Bigger by revenue
KELYA
KELYA
1.5× larger
KELYA
$1.2B
$804.2M
MPWR
Growing faster (revenue YoY)
MPWR
MPWR
+29.5% gap
MPWR
26.1%
-3.3%
KELYA
Faster 2-yr revenue CAGR
MPWR
MPWR
Annualised
MPWR
25.9%
-3.1%
KELYA

Income Statement — Q4 FY2024 vs Q1 FY2026

Metric
KELYA
KELYA
MPWR
MPWR
Revenue
$1.2B
$804.2M
Net Profit
$193.2M
Gross Margin
20.3%
55.3%
Operating Margin
-4.8%
30.0%
Net Margin
24.0%
Revenue YoY
-3.3%
26.1%
Net Profit YoY
43.1%
EPS (diluted)
$-0.86
$3.92

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
KELYA
KELYA
MPWR
MPWR
Q1 26
$804.2M
Q4 25
$751.2M
Q3 25
$737.2M
Q2 25
$664.6M
Q1 25
$637.6M
Q4 24
$1.2B
$621.7M
Q3 24
$1.0B
$620.1M
Q2 24
$1.1B
$507.4M
Net Profit
KELYA
KELYA
MPWR
MPWR
Q1 26
$193.2M
Q4 25
$171.7M
Q3 25
$179.8M
Q2 25
$135.0M
Q1 25
$135.1M
Q4 24
$1.3B
Q3 24
$800.0K
$144.4M
Q2 24
$4.6M
$100.4M
Gross Margin
KELYA
KELYA
MPWR
MPWR
Q1 26
55.3%
Q4 25
55.2%
Q3 25
55.1%
Q2 25
55.1%
Q1 25
55.4%
Q4 24
20.3%
55.4%
Q3 24
21.4%
55.4%
Q2 24
20.2%
55.3%
Operating Margin
KELYA
KELYA
MPWR
MPWR
Q1 26
30.0%
Q4 25
26.6%
Q3 25
26.5%
Q2 25
24.8%
Q1 25
26.5%
Q4 24
-4.8%
26.3%
Q3 24
0.3%
26.5%
Q2 24
1.2%
23.0%
Net Margin
KELYA
KELYA
MPWR
MPWR
Q1 26
24.0%
Q4 25
22.9%
Q3 25
24.4%
Q2 25
20.3%
Q1 25
21.2%
Q4 24
201.8%
Q3 24
0.1%
23.3%
Q2 24
0.4%
19.8%
EPS (diluted)
KELYA
KELYA
MPWR
MPWR
Q1 26
$3.92
Q4 25
$3.50
Q3 25
$3.74
Q2 25
$2.81
Q1 25
$2.81
Q4 24
$-0.86
$25.71
Q3 24
$0.02
$2.95
Q2 24
$0.12
$2.05

Balance Sheet & Financial Strength

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

Metric
KELYA
KELYA
MPWR
MPWR
Cash + ST InvestmentsLiquidity on hand
$39.0M
$1.4B
Total DebtLower is stronger
$239.4M
Stockholders' EquityBook value
$1.2B
$3.7B
Total Assets
$2.6B
$4.4B
Debt / EquityLower = less leverage
0.19×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KELYA
KELYA
MPWR
MPWR
Q1 26
$1.4B
Q4 25
$1.3B
Q3 25
$1.3B
Q2 25
$1.1B
Q1 25
$1.0B
Q4 24
$39.0M
$862.9M
Q3 24
$32.8M
$1.5B
Q2 24
$38.2M
$1.3B
Total Debt
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$239.4M
Q3 24
$228.2M
Q2 24
$210.4M
Stockholders' Equity
KELYA
KELYA
MPWR
MPWR
Q1 26
$3.7B
Q4 25
$3.5B
Q3 25
$3.4B
Q2 25
$3.2B
Q1 25
$3.1B
Q4 24
$1.2B
$3.0B
Q3 24
$1.3B
$2.4B
Q2 24
$1.3B
$2.2B
Total Assets
KELYA
KELYA
MPWR
MPWR
Q1 26
$4.4B
Q4 25
$4.2B
Q3 25
$4.1B
Q2 25
$3.9B
Q1 25
$3.7B
Q4 24
$2.6B
$3.5B
Q3 24
$2.7B
$2.9B
Q2 24
$2.6B
$2.6B
Debt / Equity
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.19×
Q3 24
0.18×
Q2 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
KELYA
KELYA
MPWR
MPWR
Operating Cash FlowLast quarter
$15.0M
Free Cash FlowOCF − Capex
$13.0M
FCF MarginFCF / Revenue
1.1%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
$104.9M
Q3 25
$239.3M
Q2 25
$237.6M
Q1 25
$256.4M
Q4 24
$15.0M
$167.7M
Q3 24
$-20.3M
$231.7M
Q2 24
$57.7M
$141.0M
Free Cash Flow
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
$63.9M
Q3 25
$196.8M
Q2 25
$189.5M
Q1 25
$216.0M
Q4 24
$13.0M
$102.9M
Q3 24
$-22.7M
$197.9M
Q2 24
$54.7M
$109.5M
FCF Margin
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
8.5%
Q3 25
26.7%
Q2 25
28.5%
Q1 25
33.9%
Q4 24
1.1%
16.5%
Q3 24
-2.2%
31.9%
Q2 24
5.2%
21.6%
Capex Intensity
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
5.5%
Q3 25
5.8%
Q2 25
7.2%
Q1 25
6.3%
Q4 24
0.2%
10.4%
Q3 24
0.2%
5.5%
Q2 24
0.3%
6.2%
Cash Conversion
KELYA
KELYA
MPWR
MPWR
Q1 26
Q4 25
0.61×
Q3 25
1.33×
Q2 25
1.76×
Q1 25
1.90×
Q4 24
0.13×
Q3 24
-25.38×
1.60×
Q2 24
12.54×
1.40×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KELYA
KELYA

Science Engineering Technology$295.8M25%
Education$293.1M25%
Staffing Services$237.7M20%
Other$138.8M12%
Talent Solutions$120.5M10%
Outcome Based Services$103.6M9%
Permanent Placement$1.6M0%

MPWR
MPWR

Segment breakdown not available.

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