APH vs. MRVL: Amphenol vs. Marvell Stock Comparison

November 11, 2026

How do Amphenol (APH) and Marvell (MRVL) 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

Amphenol (APH) and Marvell (MRVL) share the Information Technology sector but sit in different industry groups — APH in Technology Hardware & Equipment and MRVL in Semiconductors & Semiconductor Equipment.

Company profile comparison for Amphenol (APH) and Marvell (MRVL)
Profile Item	APH	MRVL
Name	Amphenol Corp. Class A Common Stock	Marvell Technology Inc.
Country/Region	United States	United States
GICS Sector	Information Technology	Information Technology
GICS Industry Group	Technology Hardware & Equipment	Semiconductors & Semiconductor Equipment
GICS Industry	Electronic Equipment, Instruments & Components	Semiconductors & Semiconductor Equipment
GICS Sub-Industry	Electronic Components	Semiconductors
Market Capitalization	184.18 billion USD	127.05 billion USD
Currency	USD	USD
Exchange	NYSE	Nasdaq
Listing Date	November 8, 1991	June 30, 2000
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

APH

MRVL

GSPC

Amphenol (APH) vs. Marvell (MRVL), 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 Amphenol (APH) and Marvell (MRVL). Returns over one year are annualized.

Calendar-Year Returns

Loading price history…

Calendar-year total returns for Amphenol (APH) and Marvell (MRVL). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
Total Return (1Y)	15.56%	70.03%
Total Return (3Y, Annualized)	56.62%	43.66%
Total Return (5Y, Annualized)	32.33%	16.59%

Risk Profile

Drawdown History

APH

MRVL

GSPC

Amphenol (APH) vs. Marvell (MRVL), 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 Amphenol (APH) and Marvell (MRVL). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Marvell (MRVL) carries a highly aggressive beta of 2.38, indicating much higher sensitivity to broad-market moves, whereas Amphenol (APH) is closer to market-like at 1.27 — a noticeable difference in market-sensitivity profile.

Risk profile metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
Volatility (1Y, Annualized)	48.51%	85.27%
Beta (5Y)	1.27	2.38
Max Drawdown (5Y)	-28.73%	-61.88%
Avg. Volume (3M)	12.40M	23.80M

Risk-Adjusted Performance

Risk-Return Positioning

APH and MRVL are plotted by 1-year volatility (risk) and 1-year return. Each dashed Capital Allocation Line uses that stock's own industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
Sharpe Ratio (1Y)	0.23	0.77
Sortino Ratio (1Y)	0.32	1.18

Profitability

ROE (TTM)

Amphenol (APH) at 40.08% sits in the top ROE quartile, while Marvell (MRVL) at 16.52% is closer to the peer norm — stronger capital efficiency for APH.

APH

Technology Hardware & Equipment industry group

40.08%

Max: 42.47%
APH: 40.08%
Q3: 19.13%
Median: 11.00%
Q1: 1.63%
Min: -20.62%

MRVL

Semiconductors & Semiconductor Equipment industry group

16.52%

Max: 52.82%
Q3: 22.26%
MRVL: 16.52%
Median: 10.58%
Q1: 1.29%
Min: -16.89%

Amphenol (APH) vs. Marvell (MRVL): A comparison of their ROE against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Net Margin (TTM)

Amphenol (APH) at 17.95% retains a top-quartile share of revenue as profit, ahead of Marvell (MRVL) at 27.94%, which keeps about the industry-typical share.

APH

Technology Hardware & Equipment industry group

17.95%

Max: 27.60%
APH: 17.95%
Q3: 11.66%
Median: 4.08%
Q1: 0.00%
Min: -11.02%

MRVL

Semiconductors & Semiconductor Equipment industry group

27.94%

Max: 63.80%
Q3: 28.36%
MRVL: 27.94%
Median: 11.44%
Q1: 0.90%
Min: -37.77%

Amphenol (APH) vs. Marvell (MRVL): A comparison of their net margin against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Operating Margin (TTM)

Amphenol (APH) at 29.68% operates in the top operating margin quartile, ahead of Marvell (MRVL) at 16.68%, which runs around its industry’s norm.

APH

Technology Hardware & Equipment industry group

29.68%

Max: 36.27%
APH: 29.68%
Q3: 18.36%
Median: 8.84%
Q1: 1.46%
Min: -21.39%

MRVL

Semiconductors & Semiconductor Equipment industry group

16.68%

Max: 58.66%
Q3: 30.23%
MRVL: 16.68%
Median: 15.91%
Q1: 7.54%
Min: -25.74%

Amphenol (APH) vs. Marvell (MRVL): A comparison of their operating margin against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Profitability Metrics

Profitability metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
ROE (TTM)	40.08%	16.52%
ROA (TTM)	16.00%	4.13%
Net Margin (TTM)	17.95%	27.94%
Operating Margin (TTM)	29.68%	16.68%
Gross Margin (TTM)	39.21%	52.22%

Growth

Revenue Growth

Both Amphenol (APH) at 51.71% and Marvell (MRVL) at 42.09% sit in the top peer quartile for revenue growth, so each is growing its top line faster than typical industry peers.

Amphenol (APH) vs. Marvell (MRVL): A comparison of their Revenue Growth across different time periods.

EPS Growth

Only one side can be read here: Amphenol (APH) reports EPS growth of 73.96%, ranked against its industry; Marvell (MRVL) has no EPS growth figure this period.

Amphenol (APH) vs. Marvell (MRVL): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
Revenue Growth (YoY)	51.71%	42.09%
Revenue Growth (3Y CAGR)	22.31%	11.45%
EPS Growth (YoY)	73.96%	--
EPS Growth (3Y CAGR)	29.72%	--

Financial Strength

Current Ratio (MRQ)

Both Amphenol (APH) at 1.94 and Marvell (MRVL) at 3.17 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

APH

Technology Hardware & Equipment industry group

1.94

Max: 5.34
Q3: 3.02
Median: 1.95
APH: 1.94
Q1: 1.32
Min: 0.17

MRVL

Semiconductors & Semiconductor Equipment industry group

3.17

Max: 10.33
Q3: 5.62
Median: 3.33
MRVL: 3.17
Q1: 2.35
Min: 1.03

Amphenol (APH) vs. Marvell (MRVL): A comparison of their current ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Debt / Equity (MRQ)

Marvell (MRVL) at 0.29 carries an industry-typical debt-to-equity mix, while Amphenol (APH) at 1.03 uses more debt funding than most peers.

APH

Technology Hardware & Equipment industry group

1.03

Max: 1.76
APH: 1.03
Q3: 0.78
Median: 0.24
Q1: 0.04
Min: 0.01

MRVL

Semiconductors & Semiconductor Equipment industry group

0.29

Max: 1.46
Q3: 0.65
MRVL: 0.29
Median: 0.27
Q1: 0.04
Min: 0.00

Amphenol (APH) vs. Marvell (MRVL): A comparison of their debt-to-equity ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Financial Strength Metrics

Financial strength metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
Current Ratio (MRQ)	1.94	3.17
Debt / Equity (MRQ)	1.03	0.29
Net Debt / EBITDA	1.15	0.47

Dividends

Dividend Yield (TTM)

Amphenol (APH) at 0.70% delivers top-quartile income for its industry, while Marvell (MRVL) at 0.18% pays a more typical yield — both are credible income propositions, APH the richer one.

APH

Technology Hardware & Equipment industry group

0.70%

Max: 0.73%
APH: 0.70%
Q3: 0.31%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

MRVL

Semiconductors & Semiconductor Equipment industry group

0.18%

Max: 1.37%
Q3: 0.65%
MRVL: 0.18%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Amphenol (APH) vs. Marvell (MRVL): A comparison of their dividend yield against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Dividend Payout Ratio (TTM)

Marvell (MRVL) at 7.89% pays out a band-typical share of earnings, while Amphenol (APH) at 21.74% distributes more than its industry norm — less retained, thinner cover.

APH

Technology Hardware & Equipment industry group

21.74%

Max: 32.27%
APH: 21.74%
Q3: 14.48%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

MRVL

Semiconductors & Semiconductor Equipment industry group

7.89%

Max: 49.64%
Q3: 21.71%
MRVL: 7.89%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Amphenol (APH) vs. Marvell (MRVL): A comparison of their payout ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Dividend Metrics

Dividend metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
Dividend Yield (TTM)	0.70%	0.18%
Dividend Payout Ratio (TTM)	21.74%	7.89%

Valuation

P/E Ratio (TTM)

Both Amphenol (APH) at 32.43 and Marvell (MRVL) at 46.45 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

APH

Technology Hardware & Equipment industry group

32.43

Max: 69.48
Q3: 41.02
APH: 32.43
Median: 26.39
Q1: 19.36
Min: 6.07

MRVL

Semiconductors & Semiconductor Equipment industry group

46.45

Max: 110.34
Q3: 66.81
MRVL: 46.45
Median: 37.02
Q1: 23.96
Min: 8.12

Amphenol (APH) vs. Marvell (MRVL): A comparison of their P/E ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

P/S Ratio (TTM)

Amphenol (APH) at 5.57 is priced about in line with its industry on P/S ratio, while Marvell (MRVL) at 13.44 sits in the pricier quartile — MRVL costs more per dollar of sales.

APH

Technology Hardware & Equipment industry group

5.57

Max: 11.30
Q3: 5.82
APH: 5.57
Median: 2.56
Q1: 1.05
Min: 0.00

MRVL

Semiconductors & Semiconductor Equipment industry group

13.44

Max: 21.42
MRVL: 13.44
Q3: 12.27
Median: 5.76
Q1: 2.73
Min: 0.00

Amphenol (APH) vs. Marvell (MRVL): A comparison of their P/S ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

P/B Ratio (MRQ)

Marvell (MRVL) at 6.68 is valued about in line with its industry on P/B ratio, while Amphenol (APH) at 10.75 carries an above-peer premium to book — APH is pricier on assets.

APH

Technology Hardware & Equipment industry group

10.75

APH: 10.75
Max: 10.75
Q3: 5.52
Median: 3.17
Q1: 1.79
Min: 0.33

MRVL

Semiconductors & Semiconductor Equipment industry group

6.68

Max: 14.06
Q3: 7.44
MRVL: 6.68
Median: 4.29
Q1: 2.30
Min: 0.20

Amphenol (APH) vs. Marvell (MRVL): A comparison of their P/B ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Valuation Metrics

Valuation metrics for Amphenol (APH) and Marvell (MRVL)
Metric	APH	MRVL
P/E Ratio (TTM)	32.43	46.45
P/S Ratio (TTM)	5.57	13.44
P/B Ratio (MRQ)	10.75	6.68
Free Cash Flow Yield (TTM)	2.33%	1.90%