AGX
Price
$401.25
Change
+$7.53 (+1.91%)
Updated
Sep 17, 10:55 AM (EDT)
Capitalization
5.52B
83 days until earnings call
Intraday BUY SELL Signals
PWR
Price
$618.27
Change
-$1.01 (-0.16%)
Updated
Sep 17, 12:53 PM (EDT)
Capitalization
93.1B
42 days until earnings call
Intraday BUY SELL Signals
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AGX vs PWR

AGX vs PWR Comparison Chart in %
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A.I.Advisor
Aug 31, 2026

Which Stock Would AI Choose? Argan, Inc. (AGX) vs. Quanta Services, Inc. (PWR) Stock Comparison

Key Takeaways

  • Both AGX and PWR operate in the power and infrastructure construction sector, benefiting from demand tied to electrification and data center buildouts.
  • AGX has delivered outsized long-term returns with a smaller market capitalization of approximately $5.86 billion and a $2.8 billion backlog supporting execution visibility.
  • PWR reported robust second-quarter 2026 results with $9.56 billion in revenue and raised full-year guidance, backed by a record $53.4 billion total backlog.
  • Recent market activity shows both stocks experiencing pullbacks after strong runs, with AGX exhibiting higher volatility and PWR demonstrating greater scale and operational breadth.
  • Relative performance in recent weeks highlights contrasting risk profiles: AGX offers higher margins and return on equity, while PWR provides broader exposure across electric, renewable, and infrastructure markets.

Introduction

Argan, Inc. (AGX) and Quanta Services, Inc. (PWR) are compared here due to their shared exposure to power infrastructure and electrification trends. This analysis appeals to traders and investors seeking to evaluate relative performance, business models, and market positioning within the industrials sector amid ongoing demand for grid modernization and data center capacity. The focus remains on verifiable recent developments to inform objective assessment of these two stocks.

AGX Overview and Recent Performance

Argan, Inc. provides engineering, procurement, and construction services primarily for power generation and related infrastructure. In recent market activity, the stock has shown significant long-term appreciation driven by strong project execution and backlog growth, though it experienced notable volatility with a pullback in late August 2026 following earlier gains. Key catalysts include record fiscal first-quarter 2027 results reported in June, featuring revenue of $291 million and earnings per share of $3.24, alongside a $2.8 billion backlog that supports visibility. Sentiment has been influenced by the company's role in power and AI-related infrastructure demand, contributing to elevated returns over broader periods despite short-term fluctuations.

PWR Overview and Recent Performance

Quanta Services, Inc. delivers infrastructure solutions across electric power, renewable energy, and related markets through specialty contracting services. Recent performance reflects sustained momentum, with shares trading around recent levels after a pullback from highs in late August 2026. The company reported strong second-quarter 2026 results in July, including $9.56 billion in revenue and adjusted earnings per share of $4.24, prompting raised full-year 2026 guidance. A record total backlog of $53.4 billion underscores operational strength, while organic growth and acquisitions have supported broader market positioning amid infrastructure spending trends.

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Head-to-Head Comparison

Argan, Inc. (AGX) focuses on specialized power plant and infrastructure projects with higher operating margins and return on equity compared to Quanta Services, Inc. (PWR), which maintains a larger scale with diversified exposure across electric utilities, renewables, and data centers. Growth drivers for both center on electrification and AI infrastructure, yet PWR benefits from substantially larger backlog and revenue base. Recent momentum shows AGX with more pronounced volatility and sharper corrections, while PWR demonstrates steadier execution amid broader sector tailwinds. Risk factors include project concentration for AGX versus integration and valuation considerations for the larger PWR. Market sentiment favors both on infrastructure spending but reflects differing sensitivities to short-term earnings surprises and macroeconomic factors.

Tickeron AI Verdict

Based on observable factors including trend consistency, backlog stability, and recent guidance updates, Tickeron’s AI would currently assign a higher probabilistic favor to PWR due to its scale, diversified revenue streams, and record backlog supporting sustained execution. AGX shows compelling margins and backlog relative to its size but exhibits greater price volatility. This assessment reflects relative positioning without definitive forecasts.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations
VS
AGX vs. PWR commentary
Sep 17, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AGX is a Hold and PWR is a Hold.

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SUMMARIES
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FUNDAMENTALS
Fundamentals
PWR($93.1B) has a higher market cap than AGX($5.52B). PWR has higher P/E ratio than AGX: PWR (70.86) vs AGX (31.10). PWR YTD gains are higher at: 46.818 vs. AGX (26.024). PWR has higher annual earnings (EBITDA): 3.08B vs. AGX (191M). AGX has more cash in the bank: 1.03B vs. PWR (506M). AGX has less debt than PWR: AGX (10.9M) vs PWR (6.6B). PWR has higher revenues than AGX: PWR (32.9B) vs AGX (1.19B).
AGXPWRAGX / PWR
Capitalization5.52B93.1B6%
EBITDA191M3.08B6%
Gain YTD26.02446.81856%
P/E Ratio31.1070.8644%
Revenue1.19B32.9B4%
Total Cash1.03B506M203%
Total Debt10.9M6.6B0%
FUNDAMENTALS RATINGS
AGX vs PWR: Fundamental Ratings
AGX
PWR
OUTLOOK RATING
1..100
1515
VALUATION
overvalued / fair valued / undervalued
1..100
46
Fair valued
85
Overvalued
PROFIT vs RISK RATING
1..100
5215
SMR RATING
1..100
2656
PRICE GROWTH RATING
1..100
6552
P/E GROWTH RATING
1..100
3123
SEASONALITY SCORE
1..100
n/a75

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

AGX's Valuation (46) in the Engineering And Construction industry is somewhat better than the same rating for PWR (85). This means that AGX’s stock grew somewhat faster than PWR’s over the last 12 months.

PWR's Profit vs Risk Rating (15) in the Engineering And Construction industry is somewhat better than the same rating for AGX (52). This means that PWR’s stock grew somewhat faster than AGX’s over the last 12 months.

AGX's SMR Rating (26) in the Engineering And Construction industry is in the same range as PWR (56). This means that AGX’s stock grew similarly to PWR’s over the last 12 months.

PWR's Price Growth Rating (52) in the Engineering And Construction industry is in the same range as AGX (65). This means that PWR’s stock grew similarly to AGX’s over the last 12 months.

PWR's P/E Growth Rating (23) in the Engineering And Construction industry is in the same range as AGX (31). This means that PWR’s stock grew similarly to AGX’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AGXPWR
RSI
ODDS (%)
Bullish Trend 1 day ago
80%
N/A
Stochastic
ODDS (%)
Bullish Trend 1 day ago
82%
Bearish Trend 1 day ago
58%
Momentum
ODDS (%)
Bearish Trend 1 day ago
55%
Bullish Trend 1 day ago
77%
MACD
ODDS (%)
Bullish Trend 1 day ago
77%
Bullish Trend 1 day ago
75%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
59%
Bearish Trend 1 day ago
63%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
58%
Bearish Trend 1 day ago
71%
Advances
ODDS (%)
Bullish Trend 10 days ago
75%
Bullish Trend 10 days ago
73%
Declines
ODDS (%)
Bearish Trend 3 days ago
59%
Bearish Trend 3 days ago
60%
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
73%
Bearish Trend 1 day ago
44%
Aroon
ODDS (%)
Bearish Trend 1 day ago
49%
Bullish Trend 1 day ago
71%
COMPARISON
Comparison
Sep 17, 2026
Stock price -- (AGX: $393.72 vs. PWR: $619.28)
Brand notoriety: AGX and PWR are both not notable
Both companies represent the Engineering & Construction industry
Current volume relative to the 65-day Moving Average: AGX: 106% vs. PWR: 70%
Market capitalization -- AGX: $5.52B vs. PWR: $93.1B
AGX [@Engineering & Construction] is valued at $5.52B. PWR’s [@Engineering & Construction] market capitalization is $93.1B. The market cap for tickers in the [@Engineering & Construction] industry ranges from $15.66K to $14.67T. The average market capitalization across the [@Engineering & Construction] industry is $7.48B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

AGX’s FA Score shows that 2 FA rating(s) are green while PWR’s FA Score has 2 green FA rating(s).

  • AGX’s FA Score: 2 green, 3 red.
  • PWR’s FA Score: 2 green, 3 red.
According to our system of comparison, AGX is a better buy in the long-term than PWR.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

AGX’s TA Score shows that 5 TA indicator(s) are bullish while PWR’s TA Score has 4 bullish TA indicator(s).

  • AGX’s TA Score: 5 bullish, 3 bearish.
  • PWR’s TA Score: 4 bullish, 5 bearish.
According to our system of comparison, AGX is a better buy in the short-term than PWR.

Price Growth

AGX (@Engineering & Construction) experienced а -2.09% price change this week, while PWR (@Engineering & Construction) price change was -1.23% for the same time period.

The average weekly price growth across all stocks in the @Engineering & Construction industry was -3.96%. For the same industry, the average monthly price growth was -14.66%, and the average quarterly price growth was -7.90%.

Reported Earning Dates

AGX is expected to report earnings on Dec 09, 2026.

PWR is expected to report earnings on Oct 29, 2026.

Industries' Descriptions

@Engineering & Construction (-3.96% weekly)

Engineering & Construction includes companies that engage in non-residential construction and contract services, including ventilation, heating and air conditioning (HVAC) services. The level/value of construction & engineering activity is one of the potentially relevant indicators of the health of businesses, and hence of the overall economy. Some of the large-cap U.S. companies in this industry include Jacobs Engineering Group Inc,, AECOM and Quanta Services, Inc.

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AGX
Daily Signal:
Gain/Loss:
PWR
Daily Signal:
Gain/Loss:
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AGX and

Correlation & Price change

A.I.dvisor indicates that over the last year, AGX has been loosely correlated with PWR. These tickers have moved in lockstep 63% of the time. This A.I.-generated data suggests there is some statistical probability that if AGX jumps, then PWR could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AGX
1D Price
Change %
AGX100%
+1.28%
PWR - AGX
63%
Loosely correlated
+0.97%
FIX - AGX
62%
Loosely correlated
+0.67%
MTZ - AGX
57%
Loosely correlated
+1.31%
ECG - AGX
55%
Loosely correlated
+1.89%
EME - AGX
53%
Loosely correlated
+0.54%
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