Question 1

Who owns MTZ?

Accepted Answer

MASTEC INC (MTZ) is held by 268 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q2 2026.

Question 2

Are institutions buying or selling MTZ?

Accepted Answer

In Q2 2026, 163 institutions opened or increased positions in MASTEC INC while 117 reduced or exited — a net buying quarter.

Question 3

What is the Smart Money Verdict on MTZ?

Accepted Answer

HoldingsIntel scores MASTEC INC across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 4 of the 4 carrying data for MTZ. In Q2 2026, the institutional leg showed net inflows: 163 buying versus 117 selling.

Question 4

How many hedge funds hold MTZ?

Accepted Answer

268 institutional investors report holding MASTEC INC (MTZ) as of Q2 2026, based on SEC 13F filings.

Question 5

Is institutional money flowing into MTZ?

Accepted Answer

As of Q2 2026, tracked institutions in MASTEC INC show 163 buyers versus 117 sellers — net inflows.

Question 6

Are Congress members and hedge funds both buying MTZ?

Accepted Answer

Yes — in the latest quarter, 2 members of Congress and 163 institutional investors bought MASTEC INC. HoldingsIntel cross-checks STOCK Act disclosures against 13F filings to surface these overlaps.

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	7.6M(+4.5%)	$3.2B	0.0%	+57.21%	33
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	2.8M(+1.0%)	$1.2B	0.0%	-20.16%	32
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	2.8M(+1.5%)	$1.2B	0.1%	-20.32%	32
STATE STREET CORP	Increased	2.2M(+20.1%)	$934M	0.0%	+72.23%	38
JPMORGAN CHASE & CO	Increased	1.3M(+552.5%)	$566.8M	0.0%	-35.59%	51
LONE PINE CAPITAL LLC	Decreased	1.3M(-12.1%)	$559.7M	3.4%	-19.86%	0
BANK OF AMERICA CORP /DE/	Increased	1.3M(+0.4%)	$555.8M	0.0%	+35.34%	31
FIRST TRUST ADVISORS LP	Decreased	1.3M(-5.9%)	$552.7M	0.3%	+38.20%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	1.3M(-6.8%)	$530.4M	0.0%	+115.61%	0
Invesco Ltd.	Increased	1.2M(+1.3%)	$516.5M	0.0%	+158.57%	32
VICTORY CAPITAL MANAGEMENT INC	Decreased	1.2M(-24.0%)	$503.5M	0.3%	+11.55%	0
Hood River Capital Management LLC	Decreased	1.2M(-9.4%)	$488.4M	3.5%	+134.39%	0
FMR LLC	Increased	890,103(+41.8%)	$370.3M	0.0%	-11.48%	42
AMERIPRISE FINANCIAL INC	Increased	734,976(+217.1%)	$305.8M	0.1%	-26.46%	50
Bank of New York Mellon Corp	Increased	674,288(+2.8%)	$280.5M	0.0%	+108.44%	32
MAMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Increased	660,440(+9.2%)	$274.8M	0.3%	+56.79%	40
AQR CAPITAL MANAGEMENT LLC	Decreased	657,603(-0.4%)	$273.6M	0.1%	+95.09%	0
MORGAN STANLEY	Increased	653,503(+11.4%)	$271.9M	0.0%	+35.60%	34
DIMENSIONAL FUND ADVISORS LP	Decreased	636,286(-13.0%)	$264.8M	0.0%	+153.59%	0
CANADA PENSION PLAN INVESTMENT BOARD	Decreased	619,910(-3.0%)	$257.9M	0.1%	-6.05%	0

MASTEC INC

Smart Money Verdict

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MASTEC INC

Smart Money Verdict

Who's Trading

Top Holders

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Other Industrials stocks held by institutions