Third Point LLC

Superinvestor

Third Point

SEC CIK: 0001040273
Manager: Daniel Loeb
Style: Activist, Hedge fund

SEC filings (opens in a new tab)

MTZ holding history

MASTEC INC

Every 13F filing in which Third Point reported holding MTZ, plus the quarters it sold out. Changes compare share counts with the previous calendar quarter.

MTZ overview All 13F holders of MTZ Full portfolio

Third Point LLC: MTZ holding by quarter
Quarter	Shares	Value	% of portfolio	Change in shares	Action
Q2 2026	290,000	$120.66M	2.59%	−30,000−9.4%	Reduced
Q1 2026	320,000	$102.96M	4.94%	−605,000−65.4%	Reduced
Q4 2025	925,000	$201.07M	2.76%	+200,000+27.6%	Added
Q3 2025	725,000	$154.29M	1.84%	+725,000	New