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UCTT vs. STM
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between UCTT and STM is 0.48, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


Performance

UCTT vs. STM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ultra Clean Holdings, Inc. (UCTT) and STMicroelectronics N.V. (STM). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

UCTT:

-0.83

STM:

-0.69

Sortino Ratio

UCTT:

-1.11

STM:

-0.93

Omega Ratio

UCTT:

0.85

STM:

0.88

Calmar Ratio

UCTT:

-0.76

STM:

-0.58

Martin Ratio

UCTT:

-1.35

STM:

-0.98

Ulcer Index

UCTT:

40.81%

STM:

39.17%

Daily Std Dev

UCTT:

67.19%

STM:

52.52%

Max Drawdown

UCTT:

-95.20%

STM:

-94.40%

Current Drawdown

UCTT:

-68.94%

STM:

-52.34%

Fundamentals

Market Cap

UCTT:

$933.68M

STM:

$22.44B

EPS

UCTT:

$0.61

STM:

$1.18

PE Ratio

UCTT:

33.23

STM:

21.18

PEG Ratio

UCTT:

0.59

STM:

2.62

PS Ratio

UCTT:

0.44

STM:

1.82

PB Ratio

UCTT:

1.05

STM:

1.26

Total Revenue (TTM)

UCTT:

$2.14B

STM:

$12.32B

Gross Profit (TTM)

UCTT:

$357.70M

STM:

$4.62B

EBITDA (TTM)

UCTT:

$171.30M

STM:

$2.88B

Returns By Period

In the year-to-date period, UCTT achieves a -43.84% return, which is significantly lower than STM's 2.18% return. Over the past 10 years, UCTT has underperformed STM with an annualized return of 12.04%, while STM has yielded a comparatively higher 13.23% annualized return.


UCTT

YTD

-43.84%

1M

5.16%

6M

-46.03%

1Y

-55.59%

3Y*

-16.06%

5Y*

-0.53%

10Y*

12.04%

STM

YTD

2.18%

1M

10.62%

6M

0.76%

1Y

-36.12%

3Y*

-13.45%

5Y*

1.19%

10Y*

13.23%

*Annualized

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Ultra Clean Holdings, Inc.

STMicroelectronics N.V.

Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

UCTT vs. STM — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

UCTT
The Risk-Adjusted Performance Rank of UCTT is 99
Overall Rank
The Sharpe Ratio Rank of UCTT is 88
Sharpe Ratio Rank
The Sortino Ratio Rank of UCTT is 1010
Sortino Ratio Rank
The Omega Ratio Rank of UCTT is 1010
Omega Ratio Rank
The Calmar Ratio Rank of UCTT is 66
Calmar Ratio Rank
The Martin Ratio Rank of UCTT is 1010
Martin Ratio Rank

STM
The Risk-Adjusted Performance Rank of STM is 1616
Overall Rank
The Sharpe Ratio Rank of STM is 1414
Sharpe Ratio Rank
The Sortino Ratio Rank of STM is 1313
Sortino Ratio Rank
The Omega Ratio Rank of STM is 1414
Omega Ratio Rank
The Calmar Ratio Rank of STM is 1414
Calmar Ratio Rank
The Martin Ratio Rank of STM is 2626
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

UCTT vs. STM - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Ultra Clean Holdings, Inc. (UCTT) and STMicroelectronics N.V. (STM). 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.


The current UCTT Sharpe Ratio is -0.83, which is comparable to the STM Sharpe Ratio of -0.69. The chart below compares the historical Sharpe Ratios of UCTT and STM, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

Dividends

UCTT vs. STM - Dividend Comparison

UCTT has not paid dividends to shareholders, while STM's dividend yield for the trailing twelve months is around 1.42%.


TTM20242023202220212020201920182017201620152014
UCTT
Ultra Clean Holdings, Inc.
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
STM
STMicroelectronics N.V.
1.42%1.32%0.48%0.82%0.45%0.50%0.86%1.47%0.93%2.10%5.11%4.55%

Drawdowns

UCTT vs. STM - Drawdown Comparison

The maximum UCTT drawdown since its inception was -95.20%, roughly equal to the maximum STM drawdown of -94.40%. Use the drawdown chart below to compare losses from any high point for UCTT and STM.


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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

UCTT vs. STM - Volatility Comparison

Ultra Clean Holdings, Inc. (UCTT) has a higher volatility of 17.07% compared to STMicroelectronics N.V. (STM) at 10.76%. This indicates that UCTT's price experiences larger fluctuations and is considered to be riskier than STM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Financials

UCTT vs. STM - Financials Comparison

This section allows you to compare key financial metrics between Ultra Clean Holdings, Inc. and STMicroelectronics N.V.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


0.001.00B2.00B3.00B4.00B20212022202320242025
518.60M
2.52B
(UCTT) Total Revenue
(STM) Total Revenue
Values in USD except per share items

UCTT vs. STM - Profitability Comparison

The chart below illustrates the profitability comparison between Ultra Clean Holdings, Inc. and STMicroelectronics N.V. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

10.0%20.0%30.0%40.0%50.0%20212022202320242025
16.2%
33.4%
(UCTT) Gross Margin
(STM) Gross Margin
UCTT - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Ultra Clean Holdings, Inc. reported a gross profit of 84.00M and revenue of 518.60M. Therefore, the gross margin over that period was 16.2%.

STM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, STMicroelectronics N.V. reported a gross profit of 841.00M and revenue of 2.52B. Therefore, the gross margin over that period was 33.4%.

UCTT - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Ultra Clean Holdings, Inc. reported an operating income of 12.90M and revenue of 518.60M, resulting in an operating margin of 2.5%.

STM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, STMicroelectronics N.V. reported an operating income of 3.00M and revenue of 2.52B, resulting in an operating margin of 0.1%.

UCTT - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Ultra Clean Holdings, Inc. reported a net income of -5.00M and revenue of 518.60M, resulting in a net margin of -1.0%.

STM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, STMicroelectronics N.V. reported a net income of 56.00M and revenue of 2.52B, resulting in a net margin of 2.2%.