Seek Returns

ON vs. STM: ON Semiconductor vs. STMicroelectronics Stock Comparison

How do ON Semiconductor (ON) and STMicroelectronics (STM) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

ON Semiconductor (ON) and STMicroelectronics (STM) are both classified in the Semiconductors sub-industry within the broader Semiconductors & Semiconductor Equipment industry, placing them in the closest GICS peer bucket.

ON Semiconductor (ON) trades as ordinary local shares, while STMicroelectronics (STM) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for ON Semiconductor (ON) and STMicroelectronics (STM)
Profile ItemONSTM
NameON Semiconductor CorporationSTMicroelectronics N.V.
Country/RegionUnited StatesSwitzerland
GICS SectorInformation TechnologyInformation Technology
GICS Industry GroupSemiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment
GICS Sub-IndustrySemiconductorsSemiconductors
Market Capitalization24.65 billion USD37.30 billion USD
CurrencyUSDUSD
ExchangeNasdaqNYSE
Listing DateMay 2, 2000December 8, 1994
Security TypeCommon StockADR

Price Performance

Cumulative Growth

ON
STM
GSPC
Loading price history…
ON Semiconductor (ON) vs. STMicroelectronics (STM), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

Loading price history…
Trailing total returns for ON Semiconductor (ON) and STMicroelectronics (STM). Returns over one year are annualized.

Calendar-Year Returns

Loading price history…
Calendar-year total returns for ON Semiconductor (ON) and STMicroelectronics (STM). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
Total Return (1Y)43.93%90.64%
Total Return (3Y, Annualized)2.27%4.24%
Total Return (5Y, Annualized)3.42%-1.95%

Risk Profile

Drawdown History

ON
STM
GSPC
Loading price history…
ON Semiconductor (ON) vs. STMicroelectronics (STM), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

Loading price history…
Distribution of monthly total returns for ON Semiconductor (ON) and STMicroelectronics (STM). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
Volatility (1Y, Annualized)64.26%62.24%
Beta (5Y)2.142.00
Max Drawdown (5Y)-70.44%-66.66%
Avg. Volume (3M)10.22M9.18M

Risk-Adjusted Performance

Risk-Return Positioning

Loading chart…
ON and STM are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
Sharpe Ratio (1Y)0.621.39
Sortino Ratio (1Y)0.882.07

Profitability

ROE (TTM)

Both ON Semiconductor (ON) at 8.91% and STMicroelectronics (STM) at 2.95% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

ON

Semiconductors & Semiconductor Equipment industry group

8.91%

Max
52.82%
Q3
22.26%
Median
10.58%
ON
8.91%
Q1
1.29%
Min
-16.89%

STM

Semiconductors & Semiconductor Equipment industry group

2.95%

Max
52.82%
Q3
22.26%
Median
10.58%
STM
2.95%
Q1
1.29%
Min
-16.89%
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their ROE against the Semiconductors & Semiconductor Equipment industry group benchmark.

Net Margin (TTM)

Both ON Semiconductor (ON) at 10.82% and STMicroelectronics (STM) at 3.80% keep about the typical share of revenue as profit for their industries — neither bottom line stands out from peers.

ON

Semiconductors & Semiconductor Equipment industry group

10.82%

Max
63.80%
Q3
28.36%
Median
11.44%
ON
10.82%
Q1
0.90%
Min
-37.77%

STM

Semiconductors & Semiconductor Equipment industry group

3.80%

Max
63.80%
Q3
28.36%
Median
11.44%
STM
3.80%
Q1
0.90%
Min
-37.77%
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their net margin against the Semiconductors & Semiconductor Equipment industry group benchmark.

Operating Margin (TTM)

Both ON Semiconductor (ON) at 22.23% and STMicroelectronics (STM) at 11.10% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

ON

Semiconductors & Semiconductor Equipment industry group

22.23%

Max
58.66%
Q3
30.23%
ON
22.23%
Median
15.91%
Q1
7.54%
Min
-25.74%

STM

Semiconductors & Semiconductor Equipment industry group

11.10%

Max
58.66%
Q3
30.23%
Median
15.91%
STM
11.10%
Q1
7.54%
Min
-25.74%
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their operating margin against the Semiconductors & Semiconductor Equipment industry group benchmark.

Profitability Metrics

Profitability metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
ROE (TTM)8.91%2.95%
ROA (TTM)6.03%2.63%
Net Margin (TTM)10.82%3.80%
Operating Margin (TTM)22.23%11.10%
Gross Margin (TTM)39.90%35.53%

Growth

Revenue Growth

Both ON Semiconductor (ON) at -15.35% and STMicroelectronics (STM) at -11.07% post bottom-quartile revenue growth versus peers, pointing to weaker demand or pricing momentum than typical rivals.

Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both ON Semiconductor (ON) at -92.01% and STMicroelectronics (STM) at -89.16% post bottom-quartile EPS growth versus peers, pointing to weaker earnings momentum than typical rivals.

Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
Revenue Growth (YoY)-15.35%-11.07%
Revenue Growth (3Y CAGR)-10.37%-9.89%
EPS Growth (YoY)-92.01%-89.16%
EPS Growth (3Y CAGR)-59.10%-66.39%

Financial Strength

Current Ratio (MRQ)

Both ON Semiconductor (ON) at 3.55 and STMicroelectronics (STM) at 3.13 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

ON

Semiconductors & Semiconductor Equipment industry group

3.55

Max
10.33
Q3
5.62
ON
3.55
Median
3.33
Q1
2.35
Min
1.03

STM

Semiconductors & Semiconductor Equipment industry group

3.13

Max
10.33
Q3
5.62
Median
3.33
STM
3.13
Q1
2.35
Min
1.03
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their current ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Debt / Equity (MRQ)

Both ON Semiconductor (ON) at 0.62 and STMicroelectronics (STM) at 0.19 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

ON

Semiconductors & Semiconductor Equipment industry group

0.62

Max
1.46
Q3
0.65
ON
0.62
Median
0.27
Q1
0.04
Min
0.00

STM

Semiconductors & Semiconductor Equipment industry group

0.19

Max
1.46
Q3
0.65
Median
0.27
STM
0.19
Q1
0.04
Min
0.00
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their debt-to-equity ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Financial Strength Metrics

Financial strength metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
Current Ratio (MRQ)3.553.13
Debt / Equity (MRQ)0.620.19
Net Debt / EBITDA0.18-0.63

Dividends

Dividend Yield (TTM)

ON Semiconductor (ON) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile STMicroelectronics (STM) reports a yield of 0.90%, ranking against industry peers normally.

ON

Semiconductors & Semiconductor Equipment industry group

0.00%

Max
1.37%
Q3
0.65%
ON
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

STM

Semiconductors & Semiconductor Equipment industry group

0.90%

Max
1.37%
STM
0.90%
Q3
0.65%
Median
0.00%
Q1
0.00%
Min
0.00%
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their dividend yield against the Semiconductors & Semiconductor Equipment industry group benchmark.

Dividend Payout Ratio (TTM)

ON Semiconductor (ON) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile STMicroelectronics (STM) reports a payout of 63.16%, ranking against industry peers normally.

ON

Semiconductors & Semiconductor Equipment industry group

0.00%

Max
49.64%
Q3
21.71%
ON
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

STM

Semiconductors & Semiconductor Equipment industry group

63.16%

STM
63.16%
Max
49.64%
Q3
21.71%
Median
0.00%
Q1
0.00%
Min
0.00%
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their payout ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Dividend Metrics

Dividend metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
Dividend Yield (TTM)0.00%0.90%
Dividend Payout Ratio (TTM)0.00%63.16%

Valuation

P/E Ratio (TTM)

ON Semiconductor (ON) at 37.02 is near its industry’s usual P/E ratio, while STMicroelectronics (STM) at 73.19 sits in the richer quartile — STM needs stronger growth or earnings quality to justify the premium.

ON

Semiconductors & Semiconductor Equipment industry group

37.02

Max
110.34
Q3
66.81
ON
37.02
Median
37.02
Q1
23.96
Min
8.12

STM

Semiconductors & Semiconductor Equipment industry group

73.19

Max
110.34
STM
73.19
Q3
66.81
Median
37.02
Q1
23.96
Min
8.12
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their P/E ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

P/S Ratio (TTM)

STMicroelectronics (STM) at 2.73 sits in the cheaper P/S ratio quartile while ON Semiconductor (ON) at 3.87 prices around its industry’s middle — STM costs less per dollar of sales, though read it alongside growth and margins.

ON

Semiconductors & Semiconductor Equipment industry group

3.87

Max
21.42
Q3
12.27
Median
5.76
ON
3.87
Q1
2.73
Min
0.00

STM

Semiconductors & Semiconductor Equipment industry group

2.73

Max
21.42
Q3
12.27
Median
5.76
Q1
2.73
STM
2.73
Min
0.00
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their P/S ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

P/B Ratio (MRQ)

STMicroelectronics (STM) at 2.09 sits in the lower P/B ratio quartile against book while ON Semiconductor (ON) at 3.26 is valued near its industry’s middle — STM is cheaper on assets, though weigh it against ROE and asset quality.

ON

Semiconductors & Semiconductor Equipment industry group

3.26

Max
14.06
Q3
7.44
Median
4.29
ON
3.26
Q1
2.30
Min
0.20

STM

Semiconductors & Semiconductor Equipment industry group

2.09

Max
14.06
Q3
7.44
Median
4.29
Q1
2.30
STM
2.09
Min
0.20
Loading chart…
ON Semiconductor (ON) vs. STMicroelectronics (STM): A comparison of their P/B ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Valuation Metrics

Valuation metrics for ON Semiconductor (ON) and STMicroelectronics (STM)
MetricONSTM
P/E Ratio (TTM)37.0273.19
P/S Ratio (TTM)3.872.73
P/B Ratio (MRQ)3.262.09
Free Cash Flow Yield (TTM)6.55%0.29%