` Comparison: STEC, PWR - Alpha Spread

S
STEC
vs
PWR

Over the past 12 months, STEC has underperformed PWR, delivering a return of 0% compared to the PWR's +34% growth.

Valuation Growth Profitability Solvency Stocks Performance
Start AI Comparison

Smart Verdict
AI-Powered

Not Sure Which Stock Wins?
Let AI Decide.
STEC
PWR
One-click summary across all key metrics.
Ranked results with clear takeaways.
No spreadsheets, no guesswork.
One-click summary across all key metrics.
Ranked results with clear takeaways.
No spreadsheets, no guesswork.
Start AI Comparison
Smart Verdict is Ready!
See Who Stands Out.
All the numbers, charts, and metrics summarized into one smart verdict.
Stocks Compared:
STEC PWR
Show Comparison Results
Summarizing...
We need a little more time to summarize the results

Valuation Comparison

STEC Intrinsic Value
HIDDEN
Show
PWR Intrinsic Value
HIDDEN
Show
Company Last Price Intrinsic Value DCF Value Relative Value Wall St Target
S
Sino Thai Engineering and Construction PCL
SET:STEC
6.5 THB
Quanta Services Inc
NYSE:PWR
439.68 USD
No Stocks Selected

Compare the stock's valuation with its competitors.

Select Stocks to Compare
Valuation Scenario:
Bear Case
Base Case
Bull Case

Growth Comparison

Growth Over Time
STEC, PWR

STEC
PWR
Add Stock
Revenue
www.alphaspread.com
No Stocks Selected

Compare company's financials with its competitors.

Select Stocks to Compare
Company LTM Historical Growth Growth Streak % Positive Years Max Drawdown Volatility Forecasted Growth
3 Years 5 Years 10 Years 1 Year 3 Years
S
Sino Thai Engineering and Construction PCL
Revenue
Quanta Services Inc
Revenue

All metrics are calculated based on data from the last 10 years.

No Stocks Selected

Compare company's financials with its competitors.

Select Stocks to Compare

Profitability Comparison

Free Cash Flow
STEC, PWR

STEC
PWR
Add Stock
Free Cash Flow
www.alphaspread.com
No Stocks Selected

Compare company's free cash flow with its competitors.

Select Stocks to Compare
Company LTM Average Historical Growth FCF Margin Conversion
3 Years 5 Years 3 Years 5 Years 10 Years
S
Sino Thai Engineering and Construction PCL
SET:STEC
Quanta Services Inc
NYSE:PWR
No Stocks Selected

Compare company's free cash flow with its competitors.

Select Stocks to Compare
What is Free Cash Flow?

Gross Margin

STEC
4.5%
PWR
15.2%

Operating Margin

STEC
2%
PWR
5.6%

Net Margin

STEC
0.8%
PWR
3.7%

FCF Margin

STEC
-8%
PWR
4.6%

ROE

STEC
1.4%
PWR
13.2%

ROA

STEC
0.5%
PWR
4.9%

ROIC

STEC
1.2%
PWR
6.5%

ROCE

STEC
3%
PWR
10.9%

Solvency Comparison

No Stocks Selected

Compare company's equity waterfall with its competitors.

Select Stocks to Compare
Balance Sheet Comparison
No Stocks Selected

Compare company's balance sheet with its competitors.

Select Stocks to Compare

Stocks Performance

Stocks Performance
STEC, PWR

Loading
STEC
PWR
Add Stock
www.alphaspread.com
1Y 3Y 5Y 10Y 15Y 20Y
No Stocks Selected

Compare the stock's returns with its benchmark index and competitors. Gain insights into its relative performance over time.

Select Stock to Compare

Performance Gap
STEC, PWR

Performance Gap Between STEC and PWR
HIDDEN
Show

Performance By Year
STEC, PWR

Loading
STEC
PWR
Add Stock
No Stocks Selected

Compare the stock's returns with its benchmark index and competitors. Gain insights into its relative performance over time.

Select Stock to Compare
Not Sure Which Stock Wins?
Let AI Decide
One-click summary across all key metrics.
Ranked results with clear takeaways.
No spreadsheets, no guesswork.
Start AI Comparison
Compare STEC to other stocks
Unlock Full Access to Alpha Spread
Create Free Account
ALPHA SPREAD
Follow us
Join more than 307,100+ value investors using Alpha Spread
Create Free Account
or see our plans & pricing

Company

About Us Careers Pricing Affiliate Program Terms of Service Privacy Policy

Help

What is Intrinsic Value? Help Center Contact Us

Tools

Stock Screener Intrinsic Value Calculator DCF Value Calculator Discount Rate Calculator

Stocks

Most Undervalued Stocks Wide Economic Moat Stocks High Profitability Stocks High Solvency Stocks Most Popular Stocks

© 2026 Alpha Spread Limited. All Rights Reserved.

www.alphaspread.com is not operated by a broker, a dealer, or a registered investment adviser. Under no circumstances does any information posted on www.alphaspread.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute, investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. In no event shall Alpha Spread Limited be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on www.alphaspread.com, or relating to the use of, or inability to use, www.alphaspread.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance.