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ACM vs STN
TheDesperateTrader.com· Side-by-side stock comparison
$ACM vs $STN head to head: price, market cap, valuation, dividend, free float, relative volume and how actively each trades. The bigger value in the size rows is bolded. Tap either ticker for its live chart, full ownership breakdown and real-time alerts.
$63.41
Price
$70.75
+0.0%
Day change
-0.0%
$8.08B
Market cap
$8.03B
—
P/E ratio
—
1.96%
Dividend yield
1.39%
128.1M
Free float
109.2M
99.9%
Institutional
72.82%
2.3M
Avg volume
352K
0.5x
Rel. volume
0.7x
4% of 52w
52-week range
9% of 52w
81
Scanner alerts 30d
20
SERVICES-ENGINEERING SERVICES
Sector
Services-Engineering Services
ACM vs STN: the quick read
- ·ACM is the larger company by market cap ($8.08B vs $8.03B).
- ·ACM has been more active on our scanner (81 vs 20 alerts in 30 days).
- ·STN has the smaller float (109.2M vs 128.1M), which tends to mean sharper, more volatile moves.
- ·These sit in different industries (SERVICES-ENGINEERING SERVICES vs Services-Engineering Services), so they answer to different catalysts and a move in one says little about the other.
- ·ACM draws far more of our scanner's attention, 81 unusual-volume alerts in 30 days against 20, so it is the more actively traded of the two by some distance.
- ·They are closely matched in size, within 1% of each other on market cap, which makes the rest of this table the interesting part.
- ·Both sit in the bottom quarter of their 52-week range, so this is a comparison of two names well off their highs.
- ·Both pay a dividend, so this is one of the few pairs here where yield is a fair tiebreaker.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing ACM and STN on TheDesperateTrader.
- Is ACM or STN the better stock?
- "Better" depends on your goal, and these two are not alike. ACM is the larger company by market cap ($8.08B vs $8.03B). ACM has been more active on our scanner (81 vs 20 alerts in 30 days). STN has the smaller float (109.2M vs 128.1M), which tends to mean sharper, more volatile moves. Those are the measured differences, not a recommendation, and nothing here is investment advice.
- What is the difference between ACM and STN?
- The differences that matter: they are not in the same business - ACM is services-engineering services and STN is services-engineering services; they are similar in size ($8.08B vs $8.03B); they trade at very different share prices ($63.41 vs $70.75); ACM sits at 4% of its 52-week range against 9% for STN; our scanner flagged ACM 81 times in the last 30 days against 20 for STN. Everything above is measured from the latest completed session and SEC filings.
- Which of ACM and STN is more active right now?
- Right now ACM is at about 0.5x its normal volume and STN is at about 0.7x, so STN is the one drawing unusual attention today. Relative volume (RVOL) compares a stock's volume to its own recent average, so it reads the same way for a megacap and a microcap and is the quickest way to tell which of two similar names is actually in play.
- Is this comparison data live?
- Prices and % changes are anchored to the latest completed session and split-adjusted, so a reverse split never shows as a fake move. Float is estimated from SEC filings and refreshed as new filings publish.
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