CLS vs. IESC
CLS (Celestica Inc.) and IESC (IES Holdings, Inc.) are both stocks. CLS operates in Electronic Components (Technology), while IESC operates in Engineering & Construction (Industrials). Over the past 10 years, CLS returned 43.16%/yr vs 48.95%/yr for IESC. At a 0.26 correlation, their price movements are largely independent.
Performance
CLS vs. IESC - Performance Comparison
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Returns By Period
In the year-to-date period, CLS achieves a 30.75% return, which is significantly lower than IESC's 88.91% return. Over the past 10 years, CLS has underperformed IESC with an annualized return of 43.16%, while IESC has yielded a comparatively higher 48.95% annualized return.
CLS
- 1D
- 3.98%
- 1M
- 2.92%
- YTD
- 30.75%
- 6M
- 13.42%
- 1Y
- 220.14%
- 3Y*
- 209.55%
- 5Y*
- 114.81%
- 10Y*
- 43.16%
IESC
- 1D
- 1.97%
- 1M
- 10.23%
- YTD
- 88.91%
- 6M
- 66.06%
- 1Y
- 162.49%
- 3Y*
- 140.27%
- 5Y*
- 69.06%
- 10Y*
- 48.95%
CLS vs. IESC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
CLS Celestica Inc. | 30.75% | 220.27% | 215.23% | 159.80% | 1.26% | 37.92% | -2.42% | -5.70% | -16.32% | -11.56% |
IESC IES Holdings, Inc. | 88.91% | 93.58% | 153.67% | 122.72% | -29.76% | 9.99% | 79.42% | 65.02% | -9.86% | -9.92% |
Correlation
The correlation between CLS and IESC is 0.43, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.43 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.47 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.44 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.39 |
Correlation (All Time) Calculated using the full available price history since Jun 30, 1998 | 0.26 |
The correlation between CLS and IESC shifts across timeframes, from 0.26 (all time) to 0.47 (3 years), reflecting how their relationship changes across market environments.
Fundamentals
CLS:
$44.72B
IESC:
$14.83B
CLS:
$8.28
IESC:
$18.85
CLS:
46.65
IESC:
38.98
CLS:
0.63
IESC:
0.47
CLS:
3.24
IESC:
4.08
CLS:
21.31
IESC:
13.83
CLS:
$13.81B
IESC:
$3.63B
CLS:
$1.60B
IESC:
$931.31M
CLS:
$1.32B
IESC:
$487.14M
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Return for Risk
CLS vs. IESC — Risk / Return Rank
CLS
IESC
CLS vs. IESC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Celestica Inc. (CLS) and IES Holdings, Inc. (IESC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| CLS | IESC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.42 | ||
| Sortino ratioReturn per unit of downside risk | +0.11 | ||
| Omega ratioGain probability vs. loss probability | 1.39 | 1.39 | +0.01 |
| Calmar ratioReturn relative to maximum drawdown | 7.58 | 7.50 | +0.08 |
| Martin ratioReturn relative to average drawdown | 18.88 | 21.33 | -2.45 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| CLS | IESC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.06 | 2.64 | +0.42 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 2.01 | 1.29 | +0.72 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.87 | 1.02 | -0.15 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.27 | 0.05 | +0.22 |
Drawdowns
CLS vs. IESC - Drawdown Comparison
The maximum CLS drawdown since its inception was -96.93%, roughly equal to the maximum IESC drawdown of -98.32%. Use the drawdown chart below to compare losses from any high point for CLS and IESC.
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Drawdown Indicators
| CLS | IESC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.93% | -98.32% | +1.39% |
Max Drawdown (1Y)Largest decline over 1 year | -29.24% | -21.80% | -7.44% |
Max Drawdown (3Y)Largest decline over 3 years | -53.96% | -49.23% | -4.73% |
Max Drawdown (5Y)Largest decline over 5 years | -53.96% | -54.22% | +0.26% |
Max Drawdown (10Y)Largest decline over 10 years | -80.60% | -54.28% | -26.32% |
Current DrawdownCurrent decline from peak | -18.18% | -0.97% | -17.21% |
Average DrawdownAverage peak-to-trough decline | -73.36% | -55.01% | -18.35% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.72% | 7.66% | +4.06% |
Volatility
CLS vs. IESC - Volatility Comparison
Celestica Inc. (CLS) has a higher volatility of 26.60% compared to IES Holdings, Inc. (IESC) at 11.77%. This indicates that CLS's price experiences larger fluctuations and is considered to be riskier than IESC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CLS | IESC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 26.60% | 11.77% | +14.83% |
Volatility (6M)Calculated over the trailing 6-month period | 55.08% | 49.79% | +5.29% |
Volatility (1Y)Calculated over the trailing 1-year period | 72.52% | 62.06% | +10.46% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 57.62% | 53.94% | +3.68% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 49.93% | 48.10% | +1.83% |
Dividends
CLS vs. IESC - Dividend Comparison
Neither CLS nor IESC has paid dividends to shareholders.
Financials
CLS vs. IESC - Financials Comparison
This section allows you to compare key financial metrics between Celestica Inc. and IES Holdings, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
CLS vs. IESC - Profitability Comparison
CLS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported a gross profit of 437.20M and revenue of 4.05B. Therefore, the gross margin over that period was 10.8%.
IESC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, IES Holdings, Inc. reported a gross profit of 238.70M and revenue of 974.20M. Therefore, the gross margin over that period was 24.5%.
CLS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported an operating income of 272.10M and revenue of 4.05B, resulting in an operating margin of 6.7%.
IESC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, IES Holdings, Inc. reported an operating income of 112.30M and revenue of 974.20M, resulting in an operating margin of 11.5%.
CLS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported a net income of 212.30M and revenue of 4.05B, resulting in a net margin of 5.3%.
IESC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, IES Holdings, Inc. reported a net income of 110.00M and revenue of 974.20M, resulting in a net margin of 11.3%.
Frequently Asked Questions
CLS and IESC have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CLS has higher volatility (26.60%) compared to IESC (11.77%). In terms of maximum drawdown, CLS dropped -96.93% vs IESC's -98.32%.
CLS currently has the higher Sharpe Ratio (3.06 vs 2.64), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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