Question 1

How many shares of MTZ does FRONTIER CAPITAL MANAGEMENT CO LLC own?

Accepted Answer

FRONTIER CAPITAL MANAGEMENT CO LLC previously held 0 shares of MTZ (MASTEC INC) before exiting the position in 2025-Q4.

Question 2

What is FRONTIER CAPITAL MANAGEMENT CO LLC's MTZ position worth?

Accepted Answer

FRONTIER CAPITAL MANAGEMENT CO LLC's MTZ position was last reported at $0 in 2025-Q4 before the exit.

Question 3

Is FRONTIER CAPITAL MANAGEMENT CO LLC buying or selling MTZ?

Accepted Answer

In 2025-Q4, FRONTIER CAPITAL MANAGEMENT CO LLC exited their MTZ position entirely (-100.0% change in shares).

Question 4

When did FRONTIER CAPITAL MANAGEMENT CO LLC first buy MTZ?

Accepted Answer

Based on available 13F filings, FRONTIER CAPITAL MANAGEMENT CO LLC first reported a position in MTZ in 2024-Q2. They have held the position across 27 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price
2025-Q4 Latest	Exited	0	-100.0%	$0	0.0%	$220.33
2025-Q3	Decreased	53,702	-35.8%	$11.4M	0.1%	$209.55
2025-Q2	Decreased	83,661	-26.3%	$14.3M	0.1%	$171.99
2025-Q1	Decreased	113,576	-26.4%	$13.3M	0.1%	$115.25
2024-Q4	Decreased	154,369	-13.3%	$21M	0.2%	$135.80
2024-Q3	Decreased	177,975	-49.3%	$21.9M	0.2%	$122.80
2024-Q2	Decreased	350,876	-16.1%	$37.5M	0.4%	$106.99

MTZShowing 7 of 27 quarters

MTZ
Showing 7 of 27 quarters