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Side-by-side financial comparison of PLEXUS CORP (PLXS) and SELECT MEDICAL HOLDINGS CORP (SEM). Click either name above to swap in a different company.

SELECT MEDICAL HOLDINGS CORP is the larger business by last-quarter revenue ($1.4B vs $1.1B, roughly 1.3× PLEXUS CORP). PLEXUS CORP runs the higher net margin — 3.8% vs 1.4%, a 2.4% gap on every dollar of revenue. On growth, PLEXUS CORP posted the faster year-over-year revenue change (9.6% vs 6.4%). Over the past eight quarters, PLEXUS CORP's revenue compounded faster (7.9% CAGR vs 2.8%).

Plex Systems, Inc. is an American software company based in Troy, Michigan. The company develops and markets the Plex Manufacturing Cloud, a software as a service (SaaS) or cloud computing ERP for manufacturing.

Select Medical is a healthcare company based in Pennsylvania. It owns long-term acute care and inpatient rehabilitation hospitals, as well as occupational health and physical therapy clinics. Select Medical is a subsidiary of Select Medical Holdings, which is listed on the New York Stock Exchange.

PLXS vs SEM — Head-to-Head

Bigger by revenue
SEM
SEM
1.3× larger
SEM
$1.4B
$1.1B
PLXS
Growing faster (revenue YoY)
PLXS
PLXS
+3.2% gap
PLXS
9.6%
6.4%
SEM
Higher net margin
PLXS
PLXS
2.4% more per $
PLXS
3.8%
1.4%
SEM
Faster 2-yr revenue CAGR
PLXS
PLXS
Annualised
PLXS
7.9%
2.8%
SEM

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
PLXS
PLXS
SEM
SEM
Revenue
$1.1B
$1.4B
Net Profit
$41.2M
$20.2M
Gross Margin
9.9%
Operating Margin
5.1%
4.6%
Net Margin
3.8%
1.4%
Revenue YoY
9.6%
6.4%
Net Profit YoY
-19.9%
225.7%
EPS (diluted)
$1.51
$0.17

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
PLXS
PLXS
SEM
SEM
Q1 26
$1.1B
Q4 25
$1.4B
Q3 25
$1.4B
Q2 25
$1.3B
Q1 25
$1.4B
Q4 24
$1.3B
Q3 24
$1.3B
Q2 24
$1.3B
Net Profit
PLXS
PLXS
SEM
SEM
Q1 26
$41.2M
Q4 25
$20.2M
Q3 25
$28.8M
Q2 25
$40.6M
Q1 25
$56.7M
Q4 24
$-16.1M
Q3 24
$55.6M
Q2 24
$77.6M
Gross Margin
PLXS
PLXS
SEM
SEM
Q1 26
9.9%
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Operating Margin
PLXS
PLXS
SEM
SEM
Q1 26
5.1%
Q4 25
4.6%
Q3 25
5.4%
Q2 25
6.5%
Q1 25
8.3%
Q4 24
1.6%
Q3 24
4.3%
Q2 24
5.8%
Net Margin
PLXS
PLXS
SEM
SEM
Q1 26
3.8%
Q4 25
1.4%
Q3 25
2.1%
Q2 25
3.0%
Q1 25
4.2%
Q4 24
-1.2%
Q3 24
4.4%
Q2 24
6.1%
EPS (diluted)
PLXS
PLXS
SEM
SEM
Q1 26
$1.51
Q4 25
$0.17
Q3 25
$0.23
Q2 25
$0.32
Q1 25
$0.44
Q4 24
$-0.12
Q3 24
$0.43
Q2 24
$0.60

Balance Sheet & Financial Strength

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

Metric
PLXS
PLXS
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$248.8M
$26.5M
Total DebtLower is stronger
$1.8B
Stockholders' EquityBook value
$1.5B
$1.7B
Total Assets
$3.2B
$5.9B
Debt / EquityLower = less leverage
1.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PLXS
PLXS
SEM
SEM
Q1 26
$248.8M
Q4 25
$26.5M
Q3 25
$60.1M
Q2 25
$52.3M
Q1 25
$53.2M
Q4 24
$59.7M
Q3 24
$191.5M
Q2 24
$111.2M
Total Debt
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
$1.8B
Q3 25
$1.7B
Q2 25
$1.8B
Q1 25
$1.8B
Q4 24
$1.7B
Q3 24
$3.1B
Q2 24
$3.6B
Stockholders' Equity
PLXS
PLXS
SEM
SEM
Q1 26
$1.5B
Q4 25
$1.7B
Q3 25
$1.7B
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
$1.7B
Q3 24
$1.9B
Q2 24
$1.4B
Total Assets
PLXS
PLXS
SEM
SEM
Q1 26
$3.2B
Q4 25
$5.9B
Q3 25
$5.7B
Q2 25
$5.7B
Q1 25
$5.7B
Q4 24
$5.6B
Q3 24
$8.0B
Q2 24
$7.9B
Debt / Equity
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
1.06×
Q3 25
1.03×
Q2 25
1.10×
Q1 25
1.03×
Q4 24
1.01×
Q3 24
1.62×
Q2 24
2.54×

Cash Flow & Capital Efficiency

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

Metric
PLXS
PLXS
SEM
SEM
Operating Cash FlowLast quarter
$64.3M
Free Cash FlowOCF − Capex
$5.2M
FCF MarginFCF / Revenue
0.4%
Capex IntensityCapex / Revenue
4.2%
Cash ConversionOCF / Net Profit
3.19×
TTM Free Cash FlowTrailing 4 quarters
$117.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
$64.3M
Q3 25
$175.3M
Q2 25
$110.3M
Q1 25
$-3.5M
Q4 24
$125.4M
Q3 24
$181.0M
Q2 24
$278.2M
Free Cash Flow
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
$5.2M
Q3 25
$122.2M
Q2 25
$45.6M
Q1 25
$-55.8M
Q4 24
$62.0M
Q3 24
$130.3M
Q2 24
$222.6M
FCF Margin
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
0.4%
Q3 25
9.0%
Q2 25
3.4%
Q1 25
-4.1%
Q4 24
4.7%
Q3 24
10.2%
Q2 24
17.4%
Capex Intensity
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
4.2%
Q3 25
3.9%
Q2 25
4.8%
Q1 25
3.9%
Q4 24
4.8%
Q3 24
4.0%
Q2 24
4.3%
Cash Conversion
PLXS
PLXS
SEM
SEM
Q1 26
Q4 25
3.19×
Q3 25
6.09×
Q2 25
2.72×
Q1 25
-0.06×
Q4 24
Q3 24
3.25×
Q2 24
3.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PLXS
PLXS

Asia-Pacific$612.0M57%
Americas$345.0M32%
Europe, Middle East and Africa$118.0M11%

SEM
SEM

Critical Illness Recovery Hospitals$629.7M45%
Health Care Patient Service Non Medicare$428.6M31%
Rehabilitation Hospitals$339.2M24%

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