ACM
Price
$95.50
Change
-$0.01 (-0.01%)
Updated
Feb 4, 02:18 PM (EDT)
Capitalization
12.35B
5 days until earnings call
Intraday BUY SELL Signals
PRIM
Price
$144.74
Change
-$10.29 (-6.64%)
Updated
Feb 4, 03:12 PM (EDT)
Capitalization
8.38B
26 days until earnings call
Intraday BUY SELL Signals
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ACM vs PRIM

Header iconACM vs PRIM Comparison
Open Charts ACM vs PRIMBanner chart's image
Aecom
Price$95.50
Change-$0.01 (-0.01%)
Volume$311
Capitalization12.35B
Primoris Services
Price$144.74
Change-$10.29 (-6.64%)
Volume$200
Capitalization8.38B
ACM vs PRIM Comparison Chart in %
ACM
Daily Signal:
Gain/Loss:
PRIM
Daily Signal:
Gain/Loss:
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VS
ACM vs. PRIM commentary
Feb 04, 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 ACM is a StrongBuy and PRIM is a Hold.

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COMPARISON
Comparison
Feb 04, 2026
Stock price -- (ACM: $95.51 vs. PRIM: $155.03)
Brand notoriety: ACM and PRIM are both not notable
Both companies represent the Engineering & Construction industry
Current volume relative to the 65-day Moving Average: ACM: 94% vs. PRIM: 54%
Market capitalization -- ACM: $12.35B vs. PRIM: $8.38B
ACM [@Engineering & Construction] is valued at $12.35B. PRIM’s [@Engineering & Construction] market capitalization is $8.38B. The market cap for tickers in the [@Engineering & Construction] industry ranges from $14.67T to $0. The average market capitalization across the [@Engineering & Construction] industry is $9.23B.

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 undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

ACM’s FA Score shows that 0 FA rating(s) are green whilePRIM’s FA Score has 2 green FA rating(s).

  • ACM’s FA Score: 0 green, 5 red.
  • PRIM’s FA Score: 2 green, 3 red.
According to our system of comparison, PRIM is a better buy in the long-term than ACM.

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.

ACM’s TA Score shows that 2 TA indicator(s) are bullish while PRIM’s TA Score has 6 bullish TA indicator(s).

  • ACM’s TA Score: 2 bullish, 5 bearish.
  • PRIM’s TA Score: 6 bullish, 4 bearish.
According to our system of comparison, PRIM is a better buy in the short-term than ACM.

Price Growth

ACM (@Engineering & Construction) experienced а -1.37% price change this week, while PRIM (@Engineering & Construction) price change was +2.03% for the same time period.

The average weekly price growth across all stocks in the @Engineering & Construction industry was -0.24%. For the same industry, the average monthly price growth was +4.64%, and the average quarterly price growth was +21.37%.

Reported Earning Dates

ACM is expected to report earnings on Feb 09, 2026.

PRIM is expected to report earnings on Mar 02, 2026.

Industries' Descriptions

@Engineering & Construction (-0.24% 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.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ACM($12.3B) has a higher market cap than PRIM($8.38B). PRIM has higher P/E ratio than ACM: PRIM (30.70) vs ACM (19.94). PRIM YTD gains are higher at: 24.883 vs. ACM (0.501). ACM has higher annual earnings (EBITDA): 1.28B vs. PRIM (513M). PRIM has less debt than ACM: PRIM (962M) vs ACM (3.23B). ACM has higher revenues than PRIM: ACM (16.1B) vs PRIM (7.46B).
ACMPRIMACM / PRIM
Capitalization12.3B8.38B147%
EBITDA1.28B513M249%
Gain YTD0.50124.8832%
P/E Ratio19.9430.7065%
Revenue16.1B7.46B216%
Total Cash1.59BN/A-
Total Debt3.23B962M336%
FUNDAMENTALS RATINGS
ACM vs PRIM: Fundamental Ratings
ACM
PRIM
OUTLOOK RATING
1..100
918
VALUATION
overvalued / fair valued / undervalued
1..100
51
Fair valued
74
Overvalued
PROFIT vs RISK RATING
1..100
459
SMR RATING
1..100
3947
PRICE GROWTH RATING
1..100
6439
P/E GROWTH RATING
1..100
7927
SEASONALITY SCORE
1..100
5050

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.

ACM's Valuation (51) in the Engineering And Construction industry is in the same range as PRIM (74). This means that ACM’s stock grew similarly to PRIM’s over the last 12 months.

PRIM's Profit vs Risk Rating (9) in the Engineering And Construction industry is somewhat better than the same rating for ACM (45). This means that PRIM’s stock grew somewhat faster than ACM’s over the last 12 months.

ACM's SMR Rating (39) in the Engineering And Construction industry is in the same range as PRIM (47). This means that ACM’s stock grew similarly to PRIM’s over the last 12 months.

PRIM's Price Growth Rating (39) in the Engineering And Construction industry is in the same range as ACM (64). This means that PRIM’s stock grew similarly to ACM’s over the last 12 months.

PRIM's P/E Growth Rating (27) in the Engineering And Construction industry is somewhat better than the same rating for ACM (79). This means that PRIM’s stock grew somewhat faster than ACM’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ACMPRIM
RSI
ODDS (%)
Bullish Trend 2 days ago
83%
Bearish Trend 2 days ago
60%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
50%
Bearish Trend 2 days ago
56%
Momentum
ODDS (%)
Bearish Trend 2 days ago
52%
Bullish Trend 2 days ago
79%
MACD
ODDS (%)
N/A
Bullish Trend 2 days ago
74%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
55%
Bullish Trend 2 days ago
78%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
62%
Bullish Trend 2 days ago
79%
Advances
ODDS (%)
Bullish Trend 7 days ago
55%
Bullish Trend 2 days ago
80%
Declines
ODDS (%)
Bearish Trend 10 days ago
56%
Bearish Trend 13 days ago
70%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
55%
Bearish Trend 2 days ago
67%
Aroon
ODDS (%)
Bearish Trend 2 days ago
49%
Bullish Trend 2 days ago
82%
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ACM
Daily Signal:
Gain/Loss:
PRIM
Daily Signal:
Gain/Loss:
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ACM and

Correlation & Price change

A.I.dvisor indicates that over the last year, ACM has been closely correlated with J. These tickers have moved in lockstep 72% of the time. This A.I.-generated data suggests there is a high statistical probability that if ACM jumps, then J could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ACM
1D Price
Change %
ACM100%
-1.34%
J - ACM
72%
Closely correlated
-2.90%
APG - ACM
60%
Loosely correlated
+0.28%
PRIM - ACM
57%
Loosely correlated
+1.43%
MTZ - ACM
55%
Loosely correlated
+1.67%
STN - ACM
53%
Loosely correlated
-1.49%
More

PRIM and

Correlation & Price change

A.I.dvisor indicates that over the last year, PRIM has been closely correlated with MTZ. These tickers have moved in lockstep 78% of the time. This A.I.-generated data suggests there is a high statistical probability that if PRIM jumps, then MTZ could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PRIM
1D Price
Change %
PRIM100%
+1.43%
MTZ - PRIM
78%
Closely correlated
+1.67%
EME - PRIM
76%
Closely correlated
+1.76%
STRL - PRIM
74%
Closely correlated
+5.12%
PWR - PRIM
72%
Closely correlated
+2.27%
FIX - PRIM
66%
Loosely correlated
+2.87%
More