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CLS vs. SKHY: Celestica vs. SK hynix Stock Comparison

How do Celestica (CLS) and SK hynix (SKHY) 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

Celestica (CLS) and SK hynix (SKHY) share the Information Technology sector but sit in different industry groups — CLS in Technology Hardware & Equipment and SKHY in Semiconductors & Semiconductor Equipment.

Celestica (CLS) has been public since June 30, 1998, giving it decades of market history across multiple cycles, while SK hynix (SKHY) listed only on July 10, 2026 and lacks comparable through-cycle data.

Celestica (CLS) trades as ordinary local shares, while SK hynix (SKHY) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for Celestica (CLS) and SK hynix (SKHY)
Profile ItemCLSSKHY
NameCelestica Inc.SK hynix Inc.
Country/RegionCanadaSouth Korea
GICS SectorInformation TechnologyInformation Technology
GICS Industry GroupTechnology Hardware & EquipmentSemiconductors & Semiconductor Equipment
GICS IndustryElectronic Equipment, Instruments & ComponentsSemiconductors & Semiconductor Equipment
GICS Sub-IndustryElectronic Manufacturing ServicesSemiconductors
Market Capitalization26.06 billion USD897.97 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateJune 30, 1998July 10, 2026
Security TypeCommon StockADR

Price Performance

Cumulative Growth

CLS
SKHY
GSPC
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Celestica (CLS) vs. SK hynix (SKHY), 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 Celestica (CLS) and SK hynix (SKHY). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Celestica (CLS) and SK hynix (SKHY). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
Total Return (1Y)-30.98%--
Total Return (3Y, Annualized)108.72%--
Total Return (5Y, Annualized)80.82%--

Risk Profile

Drawdown History

CLS
SKHY
GSPC
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Celestica (CLS) vs. SK hynix (SKHY), 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 Celestica (CLS) and SK hynix (SKHY). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
Volatility (1Y, Annualized)80.89%101.44%
Beta (5Y)2.165.36
Max Drawdown (5Y)-56.47%-37.62%
Avg. Volume (3M)2.61M20.78M

Risk-Adjusted Performance

Risk-Return Positioning

Both CLS and SKHY need 1-year volatility and 1-year return to plot risk-return positioning.

Risk-Adjusted Metrics

Risk-adjusted metrics for Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
Sharpe Ratio (1Y)-0.44--
Sortino Ratio (1Y)-0.59--

Profitability

ROE (TTM)

Both companies show strong equity returns, but SK hynix (SKHY) at 92.54% is the standout with ROE above its industry range; Celestica (CLS) at 30.23% also sits in the top quartile.

CLS

Technology Hardware & Equipment industry group

30.23%

Max
42.47%
CLS
30.23%
Q3
19.13%
Median
11.00%
Q1
1.63%
Min
-20.62%

SKHY

Semiconductors & Semiconductor Equipment industry group

92.54%

SKHY
92.54%
Max
52.82%
Q3
22.26%
Median
10.58%
Q1
1.29%
Min
-16.89%
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their ROE against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Net Margin (TTM)

SK hynix (SKHY) at 70.27% converts revenue to bottom-line profit above its industry’s benchmark range, while Celestica (CLS) at 6.83% keeps roughly the typical share for its industry.

CLS

Technology Hardware & Equipment industry group

6.83%

Max
27.60%
Q3
11.66%
CLS
6.83%
Median
4.08%
Q1
0.00%
Min
-11.02%

SKHY

Semiconductors & Semiconductor Equipment industry group

70.27%

SKHY
70.27%
Max
63.80%
Q3
28.36%
Median
11.44%
Q1
0.90%
Min
-37.77%
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their net margin against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Operating Margin (TTM)

SK hynix (SKHY) at 79.66% turns sales into operating profit above its industry’s benchmark range, while Celestica (CLS) at 7.91% operates around its industry’s norm.

CLS

Technology Hardware & Equipment industry group

7.91%

Max
36.27%
Q3
18.36%
Median
8.84%
CLS
7.91%
Q1
1.46%
Min
-21.39%

SKHY

Semiconductors & Semiconductor Equipment industry group

79.66%

SKHY
79.66%
Max
58.66%
Q3
30.23%
Median
15.91%
Q1
7.54%
Min
-25.74%
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their operating margin against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Profitability Metrics

Profitability metrics for Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
ROE (TTM)30.23%92.54%
ROA (TTM)8.72%46.43%
Net Margin (TTM)6.83%70.27%
Operating Margin (TTM)7.91%79.66%
Gross Margin (TTM)11.46%77.38%

Growth

Revenue Growth

Both Celestica (CLS) at 28.46% and SK hynix (SKHY) at 46.76% sit in the top peer quartile for revenue growth, so each is growing its top line faster than typical industry peers.

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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both Celestica (CLS) at 98.34% and SK hynix (SKHY) at 112.46% sit in the top peer quartile for EPS growth, so each is compounding per-share earnings faster than typical industry peers.

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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
Revenue Growth (YoY)28.46%46.76%
Revenue Growth (3Y CAGR)19.56%29.61%
EPS Growth (YoY)98.34%112.46%
EPS Growth (3Y CAGR)82.39%165.07%

Financial Strength

Current Ratio (MRQ)

Celestica (CLS) at 1.61 keeps current ratio within its industry’s typical mid-range, while SK hynix (SKHY) at 26.88 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.

CLS

Technology Hardware & Equipment industry group

1.61

Max
5.34
Q3
3.02
Median
1.95
CLS
1.61
Q1
1.32
Min
0.17

SKHY

Semiconductors & Semiconductor Equipment industry group

26.88

SKHY
26.88
Max
10.33
Q3
5.62
Median
3.33
Q1
2.35
Min
1.03
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their current ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Debt / Equity (MRQ)

Both Celestica (CLS) at 0.17 and SK hynix (SKHY) at 0.05 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

CLS

Technology Hardware & Equipment industry group

0.17

Max
1.76
Q3
0.78
Median
0.24
CLS
0.17
Q1
0.04
Min
0.01

SKHY

Semiconductors & Semiconductor Equipment industry group

0.05

Max
1.46
Q3
0.65
Median
0.27
SKHY
0.05
Q1
0.04
Min
0.00
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Celestica (CLS) vs. SK hynix (SKHY): 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 Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
Current Ratio (MRQ)1.6126.88
Debt / Equity (MRQ)0.170.05
Net Debt / EBITDA-1.72-0.46

Dividends

Dividend Yield (TTM)

Celestica (CLS) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile SK hynix (SKHY) reports a yield of 2,118.64%, ranking against industry peers normally.

CLS

Technology Hardware & Equipment industry group

0.00%

Max
0.73%
Q3
0.31%
CLS
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

SKHY

Semiconductors & Semiconductor Equipment industry group

2,118.64%

SKHY
2,118.64%
Max
1.37%
Q3
0.65%
Median
0.00%
Q1
0.00%
Min
0.00%
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their dividend yield against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Dividend Payout Ratio (TTM)

Neither Celestica (CLS) nor SK hynix (SKHY) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

CLS

Technology Hardware & Equipment industry group

0.00%

Max
32.27%
Q3
14.48%
CLS
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

SKHY

Semiconductors & Semiconductor Equipment industry group

0.00%

Max
49.64%
Q3
21.71%
SKHY
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their payout ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

Dividend Metrics

Dividend metrics for Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
Dividend Yield (TTM)0.00%2,118.64%
Dividend Payout Ratio (TTM)0.00%0.00%

Valuation

P/E Ratio (TTM)

SK hynix (SKHY) at 8.12 sits in the cheaper P/E ratio quartile, while Celestica (CLS) at 19.50 is closer to its industry’s usual earnings multiple — a discount for SKHY, though growth and earnings durability still matter.

CLS

Technology Hardware & Equipment industry group

19.50

Max
69.48
Q3
41.02
Median
26.39
CLS
19.50
Q1
19.36
Min
6.07

SKHY

Semiconductors & Semiconductor Equipment industry group

8.12

Max
110.34
Q3
66.81
Median
37.02
Q1
23.96
SKHY
8.12
Min
8.12
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their P/E ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

P/S Ratio (TTM)

SK hynix (SKHY) at 0.00 sits in the cheaper P/S ratio quartile while Celestica (CLS) at 1.43 prices around its industry’s middle — SKHY costs less per dollar of sales, though read it alongside growth and margins.

CLS

Technology Hardware & Equipment industry group

1.43

Max
11.30
Q3
5.82
Median
2.56
CLS
1.43
Q1
1.05
Min
0.00

SKHY

Semiconductors & Semiconductor Equipment industry group

0.00

Max
21.42
Q3
12.27
Median
5.76
Q1
2.73
SKHY
0.00
Min
0.00
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Celestica (CLS) vs. SK hynix (SKHY): A comparison of their P/S ratio against their respective Technology Hardware & Equipment and Semiconductors & Semiconductor Equipment industry group benchmarks.

P/B Ratio (MRQ)

On P/B ratio, both Celestica (CLS) at 4.19 and SK hynix (SKHY) at 3.95 are valued close to their industries’ norm against book — neither stands out from peers.

CLS

Technology Hardware & Equipment industry group

4.19

Max
10.75
Q3
5.52
CLS
4.19
Median
3.17
Q1
1.79
Min
0.33

SKHY

Semiconductors & Semiconductor Equipment industry group

3.95

Max
14.06
Q3
7.44
Median
4.29
SKHY
3.95
Q1
2.30
Min
0.20
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Celestica (CLS) vs. SK hynix (SKHY): 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 Celestica (CLS) and SK hynix (SKHY)
MetricCLSSKHY
P/E Ratio (TTM)19.508.12
P/S Ratio (TTM)1.430.00
P/B Ratio (MRQ)4.193.95
Free Cash Flow Yield (TTM)3.08%--