Square Wave Capital, LLC

SEC CIK: 0002077145
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

MTZ holding history

Mastec Inc in every 13F filed by Square Wave Capital, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MTZ overview All 13F holders of MTZ Full Q2 2026 holdings

Shares (Q2 2026): 29,500
Value: $12.3M
% of portfolio: 1.8%
Quarters held: 2; Since Q1 2026

Holdings of MTZ by Square Wave Capital, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	29,500	$12.3M	1.8%	−31,100−51.3%	Reduced	Holders
Q1 2026	60,600	$19.5M	4.7%	+60,600	New	Holders