PRIM
Price
$86.51
Change
-$4.12 (-4.55%)
Updated
Jul 24 closing price
Capitalization
4.69B
15 days until earnings call
Intraday BUY SELL Signals
STN
Price
$67.46
Change
+$0.71 (+1.06%)
Updated
Jul 24 closing price
Capitalization
7.7B
17 days until earnings call
Intraday BUY SELL Signals
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PRIM vs STN

PRIM vs STN Comparison Chart in %
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VS
PRIM vs. STN commentary
Jul 26, 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 PRIM is a Hold and STN is a Hold.

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COMPARISON
Comparison
Jul 26, 2026
Stock price -- (PRIM: $86.51 vs. STN: $67.46)
Brand notoriety: PRIM and STN are both not notable
Both companies represent the Engineering & Construction industry
Current volume relative to the 65-day Moving Average: PRIM: 47% vs. STN: 72%
Market capitalization -- PRIM: $4.69B vs. STN: $7.7B
PRIM [@Engineering & Construction] is valued at $4.69B. STN’s [@Engineering & Construction] market capitalization is $7.7B. 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 $9.02B.

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).

PRIM’s FA Score shows that 0 FA rating(s) are green whileSTN’s FA Score has 0 green FA rating(s).

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

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.

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

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

Price Growth

PRIM (@Engineering & Construction) experienced а +0.64% price change this week, while STN (@Engineering & Construction) price change was -3.02% for the same time period.

The average weekly price growth across all stocks in the @Engineering & Construction industry was -2.75%. For the same industry, the average monthly price growth was -12.90%, and the average quarterly price growth was -2.94%.

Reported Earning Dates

PRIM is expected to report earnings on Aug 10, 2026.

STN is expected to report earnings on Aug 12, 2026.

Industries' Descriptions

@Engineering & Construction (-2.75% 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
STN($7.7B) has a higher market cap than PRIM($4.69B). STN has higher P/E ratio than PRIM: STN (22.15) vs PRIM (19.10). STN YTD gains are higher at: -28.508 vs. PRIM (-30.214). STN has higher annual earnings (EBITDA): 1.13B vs. PRIM (461M). PRIM has less debt than STN: PRIM (928M) vs STN (2.59B). STN has higher revenues than PRIM: STN (8.29B) vs PRIM (7.49B).
PRIMSTNPRIM / STN
Capitalization4.69B7.7B61%
EBITDA461M1.13B41%
Gain YTD-30.214-28.508106%
P/E Ratio19.1022.1586%
Revenue7.49B8.29B90%
Total CashN/A374M-
Total Debt928M2.59B36%
FUNDAMENTALS RATINGS
PRIM vs STN: Fundamental Ratings
PRIM
STN
OUTLOOK RATING
1..100
2061
VALUATION
overvalued / fair valued / undervalued
1..100
43
Fair valued
41
Fair valued
PROFIT vs RISK RATING
1..100
7172
SMR RATING
1..100
5556
PRICE GROWTH RATING
1..100
6477
P/E GROWTH RATING
1..100
7293
SEASONALITY SCORE
1..100
5043

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.

STN's Valuation (41) in the Engineering And Construction industry is in the same range as PRIM (43). This means that STN’s stock grew similarly to PRIM’s over the last 12 months.

PRIM's Profit vs Risk Rating (71) in the Engineering And Construction industry is in the same range as STN (72). This means that PRIM’s stock grew similarly to STN’s over the last 12 months.

PRIM's SMR Rating (55) in the Engineering And Construction industry is in the same range as STN (56). This means that PRIM’s stock grew similarly to STN’s over the last 12 months.

PRIM's Price Growth Rating (64) in the Engineering And Construction industry is in the same range as STN (77). This means that PRIM’s stock grew similarly to STN’s over the last 12 months.

PRIM's P/E Growth Rating (72) in the Engineering And Construction industry is in the same range as STN (93). This means that PRIM’s stock grew similarly to STN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
PRIMSTN
RSI
ODDS (%)
Bullish Trend 2 days ago
83%
Bullish Trend 2 days ago
62%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
81%
Bullish Trend 2 days ago
61%
Momentum
ODDS (%)
Bearish Trend 2 days ago
58%
Bearish Trend 2 days ago
59%
MACD
ODDS (%)
Bullish Trend 2 days ago
75%
Bullish Trend 2 days ago
66%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
80%
Bearish Trend 2 days ago
53%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
82%
Bearish Trend 2 days ago
48%
Advances
ODDS (%)
Bullish Trend 3 days ago
80%
Bullish Trend 10 days ago
56%
Declines
ODDS (%)
Bearish Trend 9 days ago
68%
Bearish Trend 3 days ago
49%
BollingerBands
ODDS (%)
N/A
Bullish Trend 2 days ago
61%
Aroon
ODDS (%)
Bearish Trend 2 days ago
62%
Bearish Trend 2 days ago
48%
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PRIM
Daily Signal:
Gain/Loss:
STN
Daily Signal:
Gain/Loss:
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PRIM and

Correlation & Price change

A.I.dvisor indicates that over the last year, PRIM has been loosely correlated with ROAD. These tickers have moved in lockstep 43% of the time. This A.I.-generated data suggests there is some statistical probability that if PRIM jumps, then ROAD could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PRIM
1D Price
Change %
PRIM100%
-4.55%
ROAD - PRIM
43%
Loosely correlated
-0.72%
MYRG - PRIM
41%
Loosely correlated
-6.93%
APG - PRIM
41%
Loosely correlated
+0.03%
MTZ - PRIM
40%
Loosely correlated
-5.86%
ECG - PRIM
39%
Loosely correlated
-5.78%
More

STN and

Correlation & Price change

A.I.dvisor indicates that over the last year, STN has been loosely correlated with ACM. These tickers have moved in lockstep 54% of the time. This A.I.-generated data suggests there is some statistical probability that if STN jumps, then ACM could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To STN
1D Price
Change %
STN100%
+1.06%
ACM - STN
54%
Loosely correlated
+4.30%
J - STN
50%
Loosely correlated
+1.94%
TTEK - STN
45%
Loosely correlated
+3.73%
BWMN - STN
36%
Loosely correlated
-1.57%
PRIM - STN
35%
Loosely correlated
-4.55%
More