13FPulse
MT

MTZ MASTEC INC

2026Q2 · CUSIP 576323109 · Sector: Industrials

Piling in

Net holder growth ranks near the top of the market

Funds that own it
895
Institutions that reported holding it to the SEC
Net increase in holders
+91
Last quarter 804 → now 895
How unusual is that
Top 5%
Stronger buying than 98% of US stocks
What the filings say, in one paragraph

895 funds held MTZ at the end of 2026Q2, up 91 from the quarter before. That is stronger buying than 97.9% of US stocks — among the most piled-into names this quarter. On the business itself, revenue over the last 12 months was $16.1B(YoY +23.5%), the P/E is 37.5x, return on equity is 14.2%. MTZ has had 22 buying rushes in its history, and the price moved +6.8% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Industrials sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2013Q3: holders=229 2013Q4: holders=223 2014Q1: holders=231 2014Q2: holders=229 2014Q3: holders=217 2014Q4: holders=193 2015Q1: holders=181 2015Q2: holders=170 2015Q3: holders=166 2015Q4: holders=171 2016Q1: holders=186 2016Q2: holders=190 2016Q3: holders=203 2016Q4: holders=237 2017Q1: holders=240 2017Q2: holders=256 2017Q3: holders=270 2017Q4: holders=314 2018Q1: holders=315 2018Q2: holders=304 2018Q3: holders=292 2018Q4: holders=300 2019Q1: holders=331 2019Q2: holders=309 2019Q3: holders=365 2019Q4: holders=393 2020Q1: holders=318 2020Q2: holders=320 2020Q3: holders=324 2020Q4: holders=350 2021Q1: holders=388 2021Q2: holders=414 2021Q3: holders=363 2021Q4: holders=388 2022Q1: holders=390 2022Q2: holders=349 2022Q3: holders=337 2022Q4: holders=386 2023Q1: holders=395 2023Q2: holders=390 2023Q3: holders=380 2023Q4: holders=368 2024Q1: holders=382 2024Q2: holders=432 2024Q3: holders=470 2024Q4: holders=534 2025Q1: holders=524 2025Q2: holders=596 2025Q3: holders=648 2025Q4: holders=697 2026Q1: holders=804 2026Q2: holders=895 -107 -53.5 +0 +53.5 +107 149545940 13Q315Q116Q318Q119Q321Q122Q324Q125Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 22 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 5%
2026Q1 Top 5% -1.3%
2025Q4 Top 20% +22.4% +39.4%
2025Q3 Top 5% +17.7% +42.5%
2025Q2 Top 5% +20.5% +7.7%
2024Q4 Top 10% -12.6% +16.2%
2024Q3 Top 10% +5.9% -8.6%
2024Q2 Top 5% +10.3% +24.0%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
291
Change in large funds
+37
Total value they hold
$24.7B
Funds buying for the first time
185
Funds that sold out entirely
94
Price change that quarter
-39.0%
Funds holding puts (bearish)
15
Funds holding calls (bullish)
15

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
37.5
EPS (TTM)
$6.27
EPS YoY
+85.5%
Revenue (TTM)
$16.1B
Revenue YoY
+23.5%
Net margin
3.1%
ROE
14.2%
Debt ratio
67.0%
FCF (TTM)
$245M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2022-09-30: EPS 0.65 2022-12-31: EPS 0.04 2023-03-31: EPS -1.05 2023-06-30: EPS 0.20 2023-09-30: EPS 0.18 2023-12-31: EPS 0.03 2024-03-31: EPS -0.53 2024-06-30: EPS 0.43 2024-09-30: EPS 1.21 2024-12-31: EPS 0.95 2025-03-31: EPS 0.13 2025-06-30: EPS 1.09 2025-09-30: EPS 2.04 2025-12-31: EPS 1.81 2026-03-31: EPS 0.77 2026-06-30: EPS 1.65 0B 2.2B 4.4B $B -1.16 0.54 2.24 2016201720182019202020212022202320242025202606/26 Revenue EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 58 41 549 1058 202420252026

P/E = close around day 47 after quarter-end ÷ TTM EPS then; this is a consistent valuation date, not the company’s actual filing date; loss quarters hidden

Quarterly free cash flow
-270M93M457M 20162017201820192020202120222023202420252026
Latest quarter $2M (2026-03-31)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-06-30 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.