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.
| Profile Item | CLS | SKHY |
|---|---|---|
| Name | Celestica Inc. | SK hynix Inc. |
| Country/Region | Canada | South Korea |
| 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 Manufacturing Services | Semiconductors |
| Market Capitalization | 26.06 billion USD | 897.97 billion USD |
| Currency | USD | USD |
| Exchange | NYSE | Nasdaq |
| Listing Date | June 30, 1998 | July 10, 2026 |
| Security Type | Common Stock | ADR |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | CLS | SKHY |
|---|---|---|
| Total Return (1Y) | -30.98% | -- |
| Total Return (3Y, Annualized) | 108.72% | -- |
| Total Return (5Y, Annualized) | 80.82% | -- |
Risk Profile
Drawdown History
Return Distribution
Risk Metrics
| Metric | CLS | SKHY |
|---|---|---|
| Volatility (1Y, Annualized) | 80.89% | 101.44% |
| Beta (5Y) | 2.16 | 5.36 |
| Max Drawdown (5Y) | -56.47% | -37.62% |
| Avg. Volume (3M) | 2.61M | 20.78M |
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
| Metric | CLS | SKHY |
|---|---|---|
| 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%
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%
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%
Profitability Metrics
| Metric | CLS | SKHY |
|---|---|---|
| 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.
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.
Growth Metrics
| Metric | CLS | SKHY |
|---|---|---|
| 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
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
Financial Strength Metrics
| Metric | CLS | SKHY |
|---|---|---|
| Current Ratio (MRQ) | 1.61 | 26.88 |
| Debt / Equity (MRQ) | 0.17 | 0.05 |
| 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%
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%
Dividend Metrics
| Metric | CLS | SKHY |
|---|---|---|
| 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
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
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
Valuation Metrics
| Metric | CLS | SKHY |
|---|---|---|
| P/E Ratio (TTM) | 19.50 | 8.12 |
| P/S Ratio (TTM) | 1.43 | 0.00 |
| P/B Ratio (MRQ) | 4.19 | 3.95 |
| Free Cash Flow Yield (TTM) | 3.08% | -- |