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

ON Semiconductor is the larger business by last-quarter revenue ($1.6B vs $1.4B, roughly 1.1× SELECT MEDICAL HOLDINGS CORP). ON Semiconductor runs the higher net margin — 16.4% vs 4.5%, a 12.0% gap on every dollar of revenue. On growth, SELECT MEDICAL HOLDINGS CORP posted the faster year-over-year revenue change (5.0% vs -10.0%). Over the past eight quarters, SELECT MEDICAL HOLDINGS CORP's revenue compounded faster (5.3% CAGR vs -12.3%).

Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. It was founded in 1957 as a division of Fairchild Camera and Instrument by the "traitorous eight" who defected from Shockley Semiconductor Laboratory. It became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. I...

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.

ON vs SEM — Head-to-Head

Bigger by revenue
ON
ON
1.1× larger
ON
$1.6B
$1.4B
SEM
Growing faster (revenue YoY)
SEM
SEM
+15.0% gap
SEM
5.0%
-10.0%
ON
Higher net margin
ON
ON
12.0% more per $
ON
16.4%
4.5%
SEM
Faster 2-yr revenue CAGR
SEM
SEM
Annualised
SEM
5.3%
-12.3%
ON

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
ON
ON
SEM
SEM
Revenue
$1.6B
$1.4B
Net Profit
$255.0M
$63.8M
Gross Margin
37.9%
Operating Margin
17.0%
6.9%
Net Margin
16.4%
4.5%
Revenue YoY
-10.0%
5.0%
Net Profit YoY
-32.9%
-14.7%
EPS (diluted)
$0.63
$0.35

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
ON
ON
SEM
SEM
Q1 26
$1.4B
Q4 25
$1.6B
$1.4B
Q3 25
$1.5B
$1.4B
Q2 25
$1.4B
$1.3B
Q1 25
$1.4B
Q4 24
$1.7B
$1.3B
Q3 24
$1.8B
$1.3B
Q2 24
$1.7B
$1.3B
Net Profit
ON
ON
SEM
SEM
Q1 26
$63.8M
Q4 25
$255.0M
$20.2M
Q3 25
$170.3M
$28.8M
Q2 25
$-486.1M
$40.6M
Q1 25
$56.7M
Q4 24
$379.9M
$-16.1M
Q3 24
$401.7M
$55.6M
Q2 24
$338.2M
$77.6M
Gross Margin
ON
ON
SEM
SEM
Q1 26
Q4 25
37.9%
Q3 25
37.6%
Q2 25
20.3%
Q1 25
Q4 24
45.2%
Q3 24
45.4%
Q2 24
45.2%
Operating Margin
ON
ON
SEM
SEM
Q1 26
6.9%
Q4 25
17.0%
4.6%
Q3 25
13.2%
5.4%
Q2 25
-39.7%
6.5%
Q1 25
8.3%
Q4 24
23.7%
1.6%
Q3 24
25.3%
4.3%
Q2 24
22.4%
5.8%
Net Margin
ON
ON
SEM
SEM
Q1 26
4.5%
Q4 25
16.4%
1.4%
Q3 25
11.6%
2.1%
Q2 25
-33.6%
3.0%
Q1 25
4.2%
Q4 24
22.1%
-1.2%
Q3 24
22.8%
4.4%
Q2 24
19.5%
6.1%
EPS (diluted)
ON
ON
SEM
SEM
Q1 26
$0.35
Q4 25
$0.63
$0.17
Q3 25
$0.41
$0.23
Q2 25
$-1.15
$0.32
Q1 25
$0.44
Q4 24
$0.88
$-0.12
Q3 24
$0.93
$0.43
Q2 24
$0.78
$0.60

Balance Sheet & Financial Strength

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

Metric
ON
ON
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$2.9B
$25.7M
Total DebtLower is stronger
$3.4B
$1.8B
Stockholders' EquityBook value
$7.9B
$2.1B
Total Assets
$13.0B
$6.0B
Debt / EquityLower = less leverage
0.43×
0.88×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ON
ON
SEM
SEM
Q1 26
$25.7M
Q4 25
$2.9B
$26.5M
Q3 25
$2.8B
$60.1M
Q2 25
$3.0B
$52.3M
Q1 25
$53.2M
Q4 24
$3.0B
$59.7M
Q3 24
$2.8B
$191.5M
Q2 24
$2.7B
$111.2M
Total Debt
ON
ON
SEM
SEM
Q1 26
$1.8B
Q4 25
$3.4B
$1.8B
Q3 25
$3.4B
$1.7B
Q2 25
$3.4B
$1.8B
Q1 25
$1.8B
Q4 24
$3.4B
$1.7B
Q3 24
$3.4B
$3.1B
Q2 24
$3.4B
$3.6B
Stockholders' Equity
ON
ON
SEM
SEM
Q1 26
$2.1B
Q4 25
$7.9B
$1.7B
Q3 25
$7.9B
$1.7B
Q2 25
$8.0B
$1.7B
Q1 25
$1.7B
Q4 24
$8.8B
$1.7B
Q3 24
$8.6B
$1.9B
Q2 24
$8.3B
$1.4B
Total Assets
ON
ON
SEM
SEM
Q1 26
$6.0B
Q4 25
$13.0B
$5.9B
Q3 25
$13.1B
$5.7B
Q2 25
$13.3B
$5.7B
Q1 25
$5.7B
Q4 24
$14.1B
$5.6B
Q3 24
$13.9B
$8.0B
Q2 24
$13.7B
$7.9B
Debt / Equity
ON
ON
SEM
SEM
Q1 26
0.88×
Q4 25
0.43×
1.06×
Q3 25
0.43×
1.03×
Q2 25
0.42×
1.10×
Q1 25
1.03×
Q4 24
0.38×
1.01×
Q3 24
0.39×
1.62×
Q2 24
0.41×
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
ON
ON
SEM
SEM
Operating Cash FlowLast quarter
$418.7M
Free Cash FlowOCF − Capex
$372.4M
FCF MarginFCF / Revenue
24.0%
Capex IntensityCapex / Revenue
3.0%
Cash ConversionOCF / Net Profit
1.64×
TTM Free Cash FlowTrailing 4 quarters
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ON
ON
SEM
SEM
Q1 26
Q4 25
$418.7M
$64.3M
Q3 25
$184.3M
$175.3M
Q2 25
$602.3M
$110.3M
Q1 25
$-3.5M
Q4 24
$579.7M
$125.4M
Q3 24
$465.8M
$181.0M
Q2 24
$362.2M
$278.2M
Free Cash Flow
ON
ON
SEM
SEM
Q1 26
Q4 25
$372.4M
$5.2M
Q3 25
$106.1M
$122.2M
Q2 25
$454.7M
$45.6M
Q1 25
$-55.8M
Q4 24
$434.8M
$62.0M
Q3 24
$293.6M
$130.3M
Q2 24
$207.7M
$222.6M
FCF Margin
ON
ON
SEM
SEM
Q1 26
Q4 25
24.0%
0.4%
Q3 25
7.2%
9.0%
Q2 25
31.5%
3.4%
Q1 25
-4.1%
Q4 24
25.2%
4.7%
Q3 24
16.7%
10.2%
Q2 24
12.0%
17.4%
Capex Intensity
ON
ON
SEM
SEM
Q1 26
Q4 25
3.0%
4.2%
Q3 25
5.3%
3.9%
Q2 25
10.2%
4.8%
Q1 25
3.9%
Q4 24
8.4%
4.8%
Q3 24
9.8%
4.0%
Q2 24
8.9%
4.3%
Cash Conversion
ON
ON
SEM
SEM
Q1 26
Q4 25
1.64×
3.19×
Q3 25
1.08×
6.09×
Q2 25
2.72×
Q1 25
-0.06×
Q4 24
1.53×
Q3 24
1.16×
3.25×
Q2 24
1.07×
3.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ON
ON

Industrial Segment$426.3M27%
Other End Markets Segment$337.3M22%
Intelligent Sensing Segments$284.0M18%
Direct Customers$282.4M18%
Intelligent Sensing Group$230.0M15%

SEM
SEM

Segment breakdown not available.

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