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Maplelane Capital, LLC

SEC CIK
0001512173
Latest filing
Aug 13, 2026

MTZ holding history

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

MTZ overviewAll 13F holders of MTZFull Q2 2026 holdings

Shares (Q2 2026)
88,800
Value
$36.9M
% of portfolio
1.5%
Quarters held
2
Since Q3 2025
Holdings of MTZ by Maplelane Capital, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202688,800$36.9M1.5%+88,800NewHolders
Q4 20250$00.0%−101,000−100.0%Sold outHolders
Q3 2025101,000$21.5M1.0%+101,000NewHolders