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Q vs. STM: Qnity Electronics vs. STMicroelectronics Stock Comparison

How do Qnity Electronics (Q) 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

Qnity Electronics (Q) and STMicroelectronics (STM) both belong to the Semiconductors & Semiconductor Equipment industry, though Q is classified under Semiconductor Materials & Equipment while STM falls under Semiconductors.

STMicroelectronics (STM) carries decades of public-market history since December 8, 1994, while Qnity Electronics (Q) listed on October 27, 2025 — long-window comparisons have far more historical data on the STM side.

Qnity Electronics (Q) 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 Qnity Electronics (Q) and STMicroelectronics (STM)
Profile ItemQSTM
NameQnity Electronics Inc.STMicroelectronics N.V.
Country/RegionUnited StatesSwitzerland
GICS SectorInformation TechnologyInformation Technology
GICS Industry GroupSemiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment
GICS Sub-IndustrySemiconductor Materials & EquipmentSemiconductors
Market Capitalization24.46 billion USD37.30 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateOctober 27, 2025December 8, 1994
Security TypeCommon StockADR

Price Performance

Cumulative Growth

Q
STM
GSPC
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Qnity Electronics (Q) 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

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Trailing total returns for Qnity Electronics (Q) and STMicroelectronics (STM). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Qnity Electronics (Q) and STMicroelectronics (STM). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
Total Return (1Y)35.04%90.64%
Total Return (3Y, Annualized)--4.24%
Total Return (5Y, Annualized)---1.95%

Risk Profile

Drawdown History

Q
STM
GSPC
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Qnity Electronics (Q) 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

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Distribution of monthly total returns for Qnity Electronics (Q) and STMicroelectronics (STM). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
Volatility (1Y, Annualized)55.87%62.24%
Beta (5Y)1.492.00
Max Drawdown (5Y)-38.03%-66.66%
Avg. Volume (3M)1.73M9.18M

Risk-Adjusted Performance

Risk-Return Positioning

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Q 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 Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
Sharpe Ratio (1Y)0.551.39
Sortino Ratio (1Y)0.802.07

Profitability

ROE (TTM)

Both Qnity Electronics (Q) at 6.98% 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.

Q

Semiconductors & Semiconductor Equipment industry group

6.98%

Max
52.82%
Q3
22.26%
Median
10.58%
Q
6.98%
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%
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their ROE against the Semiconductors & Semiconductor Equipment industry group benchmark.

Net Margin (TTM)

Both Qnity Electronics (Q) at 10.16% 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.

Q

Semiconductors & Semiconductor Equipment industry group

10.16%

Max
63.80%
Q3
28.36%
Median
11.44%
Q
10.16%
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%
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their net margin against the Semiconductors & Semiconductor Equipment industry group benchmark.

Operating Margin (TTM)

Both Qnity Electronics (Q) at 25.00% and STMicroelectronics (STM) at 11.10% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

Q

Semiconductors & Semiconductor Equipment industry group

25.00%

Max
58.66%
Q3
30.23%
Q
25.00%
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%
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their operating margin against the Semiconductors & Semiconductor Equipment industry group benchmark.

Profitability Metrics

Profitability metrics for Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
ROE (TTM)6.98%2.95%
ROA (TTM)5.78%2.63%
Net Margin (TTM)10.16%3.80%
Operating Margin (TTM)25.00%11.10%
Gross Margin (TTM)46.92%35.53%

Growth

Revenue Growth

Qnity Electronics (Q) at 9.67% is around its peer norm for revenue growth, while STMicroelectronics (STM) at -11.07% drops into the bottom quartile, signaling weaker demand or pricing momentum.

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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their Revenue Growth across different time periods.

EPS Growth

Qnity Electronics (Q) at -0.27% is around its peer norm for EPS growth, while STMicroelectronics (STM) at -89.16% drops into the bottom quartile, signaling weaker earnings momentum.

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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
Revenue Growth (YoY)9.67%-11.07%
Revenue Growth (3Y CAGR)-0.01%-9.89%
EPS Growth (YoY)-0.27%-89.16%
EPS Growth (3Y CAGR)---66.39%

Financial Strength

Current Ratio (MRQ)

STMicroelectronics (STM) at 3.13 keeps current ratio within its industry’s typical mid-range, while Qnity Electronics (Q) at 2.09 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for Q.

Q

Semiconductors & Semiconductor Equipment industry group

2.09

Max
10.33
Q3
5.62
Median
3.33
Q1
2.35
Q
2.09
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
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their current ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Debt / Equity (MRQ)

Both Qnity Electronics (Q) at 0.57 and STMicroelectronics (STM) at 0.19 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

Q

Semiconductors & Semiconductor Equipment industry group

0.57

Max
1.46
Q3
0.65
Q
0.57
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
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Qnity Electronics (Q) 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 Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
Current Ratio (MRQ)2.093.13
Debt / Equity (MRQ)0.570.19
Net Debt / EBITDA2.07-0.63

Dividends

Dividend Yield (TTM)

STMicroelectronics (STM) at 0.90% delivers top-quartile income for its industry, while Qnity Electronics (Q) at 0.27% pays a more typical yield — both are credible income propositions, STM the richer one.

Q

Semiconductors & Semiconductor Equipment industry group

0.27%

Max
1.37%
Q3
0.65%
Q
0.27%
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%
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their dividend yield against the Semiconductors & Semiconductor Equipment industry group benchmark.

Dividend Payout Ratio (TTM)

Qnity Electronics (Q) at 11.28% keeps its payout in the industry’s typical band, while STMicroelectronics (STM) at 63.16% pays out more than any of its peers — the most stretched cover in its group.

Q

Semiconductors & Semiconductor Equipment industry group

11.28%

Max
49.64%
Q3
21.71%
Q
11.28%
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%
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their payout ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Dividend Metrics

Dividend metrics for Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
Dividend Yield (TTM)0.27%0.90%
Dividend Payout Ratio (TTM)11.28%63.16%

Valuation

P/E Ratio (TTM)

Qnity Electronics (Q) at 43.98 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.

Q

Semiconductors & Semiconductor Equipment industry group

43.98

Max
110.34
Q3
66.81
Q
43.98
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
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Qnity Electronics (Q) 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 Qnity Electronics (Q) at 4.46 prices around its industry’s middle — STM costs less per dollar of sales, though read it alongside growth and margins.

Q

Semiconductors & Semiconductor Equipment industry group

4.46

Max
21.42
Q3
12.27
Median
5.76
Q
4.46
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
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Qnity Electronics (Q) 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 Qnity Electronics (Q) at 3.22 is valued near its industry’s middle — STM is cheaper on assets, though weigh it against ROE and asset quality.

Q

Semiconductors & Semiconductor Equipment industry group

3.22

Max
14.06
Q3
7.44
Median
4.29
Q
3.22
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
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Qnity Electronics (Q) vs. STMicroelectronics (STM): A comparison of their P/B ratio against the Semiconductors & Semiconductor Equipment industry group benchmark.

Valuation Metrics

Valuation metrics for Qnity Electronics (Q) and STMicroelectronics (STM)
MetricQSTM
P/E Ratio (TTM)43.9873.19
P/S Ratio (TTM)4.462.73
P/B Ratio (MRQ)3.222.09
Free Cash Flow Yield (TTM)2.85%0.29%