MTZ — MasTec Inc

Ownership history in HILLMAN CO  ·  2 quarters on record

This page tracks every 13F SEC filing in which HILLMAN CO reported a position in MasTec Inc (MTZ). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
10.9% (2025 Q4)
Avg. % of fund
8.88%
First filed
2025 Q3
Last filed
2025 Q4
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 144,689 +40,473 +38.8% 10.90% $31.5M $217.37
2025 Q3 INITIATED 104,216 — — 6.85% $22.2M $212.81
% of Fund (quarterly)    MTZ price (monthly, adj. close)

Other funds also holding MTZ

As of 2025 Q4 — sorted by position size

Hill City Capital, LP 3Y 17.68% Goodlander Investment Management, LLC 14.11% Legacy Advisors, LLC 3Y 7Y 8.89% PECONIC PARTNERS LLC 3Y 7Y 8.26% Electron Capital Partners, LLC 3Y 7Y 8.12% Webs Creek Capital Management LP 3Y 7.85% Forest Avenue Capital Management LP 3Y 7.07% KIRR MARBACH & CO LLC /IN/ 3Y 7Y 6.96% MUHLENKAMP & CO INC 3Y 7Y 6.18% 140 Summer Partners LP 3Y 6.01%
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