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TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in MTZ — Mastec Inc

CIK 1450144 NEW YORK, NY

Position in MTZ

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$535,053
+$55,970 QoQ
Shares Held
1,286
-41.7% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#565
of 907 holders
Holding Since
Sep 2022
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTZ Over Time

Shares Held

Position Value (USD)

Derivatives in MTZ

reported options exposure · as of Jun 30, 2024
CallValue
$1,722,539
CallShares
16,100
PutValue
$2,963,623
PutShares
27,700

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

TWO SIGMA SECURITIES, LLC holds $8,802,731 across 18 Engineering & Construction names. MTZ ranks #6 (6.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MTZ
Mastec Inc
This page
1,286 $535,053

All Filings in MTZ

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $535,053 1,286
2025-12-31 $479,083 2,204
2024-09-30 $308,119 2,503
2024-06-30 $1,722,539 16,100
2024-06-30 $2,963,623 27,700
2024-03-31 $727,350 7,800
2024-03-31 $1,501,325 16,100
2023-12-31 $416,460 5,500
2023-12-31 $1,075,224 14,200
2023-09-30 $870,837 12,100
2023-06-30 $235,940 2,000
2023-06-30 $412,895 3,500
2023-03-31 $360,288 3,815
2023-03-31 $302,208 3,200
2023-03-31 $1,227,720 13,000
2022-12-31 $298,655 3,500
2022-12-31 $290,122 3,400
2022-09-30 $219,519 3,457
2022-09-30 $228,600 3,600