Jim Simons Mastec Inc Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q2 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Mastec Inc stock. As of the latest transaction made, Renaissance Technologies LLC holds 66,323 shares of MTZ stock, worth $13.5 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

66,323

Holding current value

$13.5 Million

% of portfolio

0.02%

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	BUY	$106.07 - $171.99 $7.03 Million - $11.4 Million	66,323 New	66,323 $11.3 Million
Q4 2024 Feb 13, 2025	BUY	$119.94 - $147.94 $14.6 Million - $18 Million	121,723 New	121,723 $16.6 Million
Q4 2022 Feb 13, 2023	BUY	$63.24 - $95.69 $10 Million - $15.1 Million	158,323 New	158,323 $13.5 Million
Q4 2021 Feb 11, 2022	SELL	$85.07 - $101.57 $21.7 Million - $25.9 Million	-254,700 Closed	0 $0
Q3 2021 Nov 12, 2021	BUY	$85.77 - $106.43 $3.83 Million - $4.75 Million	44,600 Added 21.23%	254,700 $22 Million
Q2 2021 Aug 13, 2021	BUY	$94.79 - $121.26 $2.94 Million - $3.76 Million	31,000 Added 17.31%	210,100 $22.3 Million
Q1 2021 May 13, 2021	BUY	$67.29 - $98.93 $12.1 Million - $17.7 Million	179,100 New	179,100 $16.8 Million
Q2 2020 Aug 13, 2020	SELL	$28.91 - $47.07 $4.26 Million - $6.93 Million	-147,300 Closed	0 $0
Q1 2020 May 14, 2020	BUY	$23.36 - $64.34 $3.44 Million - $9.48 Million	147,300 New	147,300 $4.82 Million
Q4 2019 Feb 13, 2020	SELL	$60.09 - $72.82 $7.44 Million - $9.02 Million	-123,800 Closed	0 $0
Q3 2019 Nov 13, 2019	SELL	$49.31 - $66.36 $300,791 - $404,796	-6,100 Reduced 4.7%	123,800 $8.04 Million
Q2 2019 Aug 12, 2019	BUY	$45.75 - $52.61 $5.94 Million - $6.83 Million	129,900 New	129,900 $6.69 Million

Others Institutions Holding MTZ

# of Institutions

667

Shares Held

53.5M

Call Options Held

618K

Put Options Held

458K

View Full List

About MASTEC INC

Ticker MTZ
Exchange NYSE
Sector Industrials
Industry Engineering & Construction
Shares Outstandng 78,192,600
Market Cap $15.9B
Description
MasTec, Inc., an infrastructure construction company, provides engineering, building, installation, maintenance, and upgrade services for communications, energy, utility, and other infrastructure primarily in the United States and Canada. It operates through Communications, Clean Energy and Infrastructure, Oil and Gas, Power Delivery, and Other ...

More about MTZ

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