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APH vs. CSCO: Amphenol vs. Cisco Systems Stock Comparison

How do Amphenol (APH) and Cisco Systems (CSCO) 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 Cisco Systems (CSCO) both fall under the Technology Hardware & Equipment industry group, but APH is classified in Electronic Equipment, Instruments & Components while CSCO is classified in Communications Equipment.

Company profile comparison for Amphenol (APH) and Cisco Systems (CSCO)
Profile ItemAPHCSCO
NameAmphenol CorporationCisco Systems, Inc.
Country/RegionUnited StatesUnited States
GICS SectorInformation TechnologyInformation Technology
GICS Industry GroupTechnology Hardware & EquipmentTechnology Hardware & Equipment
GICS IndustryElectronic Equipment, Instruments & ComponentsCommunications Equipment
GICS Sub-IndustryElectronic ComponentsCommunications Equipment
Market Capitalization205.22 billion USD449.24 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateNovember 8, 1991February 16, 1990
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

APH
CSCO
GSPC
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Amphenol (APH) vs. Cisco Systems (CSCO), 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 Amphenol (APH) and Cisco Systems (CSCO). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
Total Return (1Y)68.86%67.71%
Total Return (3Y, Annualized)59.84%34.14%
Total Return (5Y, Annualized)38.17%19.86%

Risk Profile

Drawdown History

APH
CSCO
GSPC
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Amphenol (APH) vs. Cisco Systems (CSCO), 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 Amphenol (APH) and Cisco Systems (CSCO). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
Volatility (1Y, Annualized)42.88%31.79%
Beta (5Y)1.241.02
Max Drawdown (5Y)-28.73%-36.68%
Avg. Volume (3M)9.82M24.33M

Risk-Adjusted Performance

Risk-Return Positioning

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APH and CSCO 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 Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
Sharpe Ratio (1Y)1.512.01
Sortino Ratio (1Y)2.163.05

Profitability

ROE (TTM)

Both Amphenol (APH) at 36.83% and Cisco Systems (CSCO) at 25.23% sit in the top peer quartile for ROE, suggesting each generates more profit from shareholders’ equity than typical industry peers.

APH

Technology Hardware & Equipment industry group

36.83%

Max
44.16%
APH
36.83%
Q3
19.42%
Median
10.99%
Q1
1.30%
Min
-25.17%

CSCO

Technology Hardware & Equipment industry group

25.23%

Max
44.16%
CSCO
25.23%
Q3
19.42%
Median
10.99%
Q1
1.30%
Min
-25.17%
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their ROE against the Technology Hardware & Equipment industry group benchmark.

Net Margin (TTM)

For every dollar of sales, both Amphenol (APH) at 17.24% and Cisco Systems (CSCO) at 19.69% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

APH

Technology Hardware & Equipment industry group

17.24%

Max
30.43%
APH
17.24%
Q3
12.35%
Median
4.70%
Q1
0.00%
Min
-14.09%

CSCO

Technology Hardware & Equipment industry group

19.69%

Max
30.43%
CSCO
19.69%
Q3
12.35%
Median
4.70%
Q1
0.00%
Min
-14.09%
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their net margin against the Technology Hardware & Equipment industry group benchmark.

Operating Margin (TTM)

Both Amphenol (APH) at 27.31% and Cisco Systems (CSCO) at 24.99% convert sales into operating profit at a top-quartile rate, pointing to tighter cost discipline before financing and tax.

APH

Technology Hardware & Equipment industry group

27.31%

Max
32.28%
APH
27.31%
Q3
15.55%
Median
6.62%
Q1
2.19%
Min
-11.92%

CSCO

Technology Hardware & Equipment industry group

24.99%

Max
32.28%
CSCO
24.99%
Q3
15.55%
Median
6.62%
Q1
2.19%
Min
-11.92%
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their operating margin against the Technology Hardware & Equipment industry group benchmark.

Profitability Metrics

Profitability metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
ROE (TTM)36.83%25.23%
ROA (TTM)13.45%7.34%
Net Margin (TTM)17.24%19.69%
Operating Margin (TTM)27.31%24.99%
Gross Margin (TTM)37.92%64.30%

Growth

Revenue Growth

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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their Revenue Growth across different time periods.

Revenue Growth Metrics

Revenue growth metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
Revenue Growth (YoY)51.71%5.30%
Revenue Growth (3Y CAGR)22.31%3.19%

EPS Growth

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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their EPS Growth across different time periods.

EPS Growth Metrics

EPS growth metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
EPS Growth (YoY)73.96%2.76%
EPS Growth (3Y CAGR)29.72%-2.55%

Financial Strength

Current Ratio (MRQ)

Amphenol (APH) at 1.71 keeps current ratio within its industry’s typical mid-range, while Cisco Systems (CSCO) at 0.93 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for CSCO.

APH

Technology Hardware & Equipment industry group

1.71

Max
5.80
Q3
3.18
Median
1.90
APH
1.71
Q1
1.28
Min
0.37

CSCO

Technology Hardware & Equipment industry group

0.93

Max
5.80
Q3
3.18
Median
1.90
Q1
1.28
CSCO
0.93
Min
0.37
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their current ratio against the Technology Hardware & Equipment industry group benchmark.

Debt / Equity (MRQ)

Cisco Systems (CSCO) at 0.68 carries an industry-typical debt-to-equity mix, while Amphenol (APH) at 1.33 uses more debt funding than most peers.

APH

Technology Hardware & Equipment industry group

1.33

Max
2.02
APH
1.33
Q3
0.88
Median
0.31
Q1
0.06
Min
0.00

CSCO

Technology Hardware & Equipment industry group

0.68

Max
2.02
Q3
0.88
CSCO
0.68
Median
0.31
Q1
0.06
Min
0.00
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their debt-to-equity ratio against the Technology Hardware & Equipment industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
Current Ratio (MRQ)1.710.93
Debt / Equity (MRQ)1.330.68
Net Debt / EBITDA1.730.96

Dividends

Dividend Yield (TTM)

Amphenol (APH) at 0.50% earns its spot in the top quartile of its industry’s yields; Cisco Systems (CSCO) at 1.46% is past the top of its own peer range — territory where a dividend-safety check matters more than the headline number.

APH

Technology Hardware & Equipment industry group

0.50%

Max
0.87%
APH
0.50%
Q3
0.35%
Median
0.00%
Q1
0.00%
Min
0.00%

CSCO

Technology Hardware & Equipment industry group

1.46%

CSCO
1.46%
Max
0.87%
Q3
0.35%
Median
0.00%
Q1
0.00%
Min
0.00%
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their dividend yield against the Technology Hardware & Equipment industry group benchmark.

Dividend Payout Ratio (TTM)

Both pay out more than their industries’ typical bands, and CSCO more so: Amphenol (APH) at 23.85% sits above the band, while Cisco Systems (CSCO) at 55.00% exceeds every peer in its group.

APH

Technology Hardware & Equipment industry group

23.85%

Max
36.36%
APH
23.85%
Q3
14.56%
Median
0.00%
Q1
0.00%
Min
0.00%

CSCO

Technology Hardware & Equipment industry group

55.00%

CSCO
55.00%
Max
36.36%
Q3
14.56%
Median
0.00%
Q1
0.00%
Min
0.00%
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their payout ratio against the Technology Hardware & Equipment industry group benchmark.

Dividend Metrics

Dividend metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
Dividend Yield (TTM)0.50%1.46%
Dividend Payout Ratio (TTM)23.85%55.00%

Valuation

P/E Ratio (TTM)

Both Amphenol (APH) at 48.07 and Cisco Systems (CSCO) at 37.99 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

48.07

Max
159.86
Q3
80.52
APH
48.07
Median
38.02
Q1
23.45
Min
8.37

CSCO

Technology Hardware & Equipment industry group

37.99

Max
159.86
Q3
80.52
Median
38.02
CSCO
37.99
Q1
23.45
Min
8.37
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their P/E ratio against the Technology Hardware & Equipment industry group benchmark.

P/S Ratio (TTM)

Cisco Systems (CSCO) at 7.40 is priced about in line with its industry on P/S ratio, while Amphenol (APH) at 7.92 sits in the pricier quartile — APH costs more per dollar of sales.

APH

Technology Hardware & Equipment industry group

7.92

Max
16.90
APH
7.92
Q3
7.86
Median
3.64
Q1
1.41
Min
0.00

CSCO

Technology Hardware & Equipment industry group

7.40

Max
16.90
Q3
7.86
CSCO
7.40
Median
3.64
Q1
1.41
Min
0.00
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their P/S ratio against the Technology Hardware & Equipment industry group benchmark.

P/B Ratio (MRQ)

Both Amphenol (APH) at 14.67 and Cisco Systems (CSCO) at 9.19 carry a premium to book value versus peers, sitting in the upper P/B ratio quartile of their industries.

APH

Technology Hardware & Equipment industry group

14.67

Max
17.76
APH
14.67
Q3
8.60
Median
4.14
Q1
2.10
Min
-3.40

CSCO

Technology Hardware & Equipment industry group

9.19

Max
17.76
CSCO
9.19
Q3
8.60
Median
4.14
Q1
2.10
Min
-3.40
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Amphenol (APH) vs. Cisco Systems (CSCO): A comparison of their P/B ratio against the Technology Hardware & Equipment industry group benchmark.

Valuation Metrics

Valuation metrics for Amphenol (APH) and Cisco Systems (CSCO)
MetricAPHCSCO
P/E Ratio (TTM)48.0737.99
P/S Ratio (TTM)7.927.40
P/B Ratio (MRQ)14.679.19
Free Cash Flow Yield (TTM)1.74%2.07%