Ossiam

SEC CIK: 0001767471
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

MTZ holding history

Mastec Inc in every 13F filed by Ossiam, 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): 1,221
Value: $508.0K
% of portfolio: <0.1%
Quarters held: 2; Since Q3 2025

Holdings of MTZ by Ossiam, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	1,221	$508.0K	<0.1%	+1,221	New	Holders
Q4 2025	0	$0	0.0%	−6,545−100.0%	Sold out	Holders
Q3 2025	6,545	$1.39M	<0.1%	+6,545	New	Holders