MTZMasTec, Inc.

$212.55+5.8% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in a downtrend (−28% vs 200-day).

1 to watch, 1 neutral, 1 without data
TrendDowntrendderived · Oct 9, 2026

In a downtrend, below its 50- and 200-day averages. Price is −28% vs its 200-day average.

Short interest6.9% of sharesFINRA · Sep 15, 2026

Moderately shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 2.0% since the previous count, up from 4.7% of shares outstanding three months ago.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returnmiddle of the market
vs 200-day avgbottom 7% of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How MTZ is trading

MasTec, Inc. is +5.8% over the past year while the S&P 500 is +18%: 13 points behind the market.

+5.8%

1-year return · S&P 500 +18%

vs 200-day average
−28%

vs 200-day average · a clear downtrend

RSI (14)
42

RSI (14) · neutral

Below its 52-week high
51%

Below its 52-week high

Sep 18, 2024$92.01 – $437.51 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$212.55
1 monthS&P 500 +2.7%
−8.4%
1 yearS&P 500 +18%
+5.8%
5 yearsS&P 500 +88%
+136%
vs 50-day average$245.12
−13%
52-week high
$437.51
52-week low
$190.08
Annualised volatility
46%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$3.7M
Calendar-year price return
YearReturn
2026 (year to date)−2.2%
2025+60%
2024+80%
2023−11%
2022−7.5%
2021+35%
2020+6.3%
2019+58%
2018−17%
2017+28%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10+3.1%
Feb104 of 10+1.5%
Mar106 of 10+0.86%
Apr106 of 10+3.4%
May107 of 10+9.0%
Jun107 of 10+4.5%
Jul115 of 11−1.0%
Aug115 of 11−0.55%
Sep116 of 11−2.6%
Oct113 of 11+0.40%
Nov1010 of 10+10%
Dec106 of 10+3.2%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.