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NEEDHAM INVESTMENT MANAGEMENT LLC

Position in MTZ — Mastec Inc

CIK 1167212 NEW YORK, NY

Position in MTZ

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$13,417,935
+$6,950,961 QoQ
Shares Held
32,250
+60.4% QoQ
Ownership
0.040%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
#154
of 908 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTZ Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

NEEDHAM INVESTMENT MANAGEMENT LLC holds $117,586,235 across 9 Engineering & Construction names. MTZ ranks #6 (11.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MTZ
Mastec Inc
This page
32,250 $13,417,935

All Filings in MTZ

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $13,417,935 32,250
2026-03-31 $6,466,974 20,100