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Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
MasTec, Inc.

MasTec, Inc.MTZ

NYSEIndustrialsEngineering & Construction$290.00-2.34%

Price as of Mar 15, 3:53 PM EDT · delayed, not real-time

A leading infrastructure construction company specializing in engineering, building, and maintaining energy, utility, and communications networks. Investors monitor MasTec for its exposure to renewable energy projects and 5G infrastructure rollouts, which drive long-term growth in its core markets.

Market Cap: $22.9B52W Range: $99.70 – $310.36

Congressional Interest in MasTec, Inc. (MTZ)

4 members of Congress have disclosed 19 trades in MasTec, Inc. (MTZ), a Industrials company. The buy/sell breakdown shows 11 purchases versus 8 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
19
Unique Politicians
4
Buys
11
Sells
8

Who in Congress Is Trading MTZ?

DatePoliticianTypeAmountSecurity
2026-02-04MARKWAYNE MULLINsell$15K – $50KStock
2025-12-18MARKWAYNE MULLINsell$15K – $50KStock
2025-10-31Lisa McClainsell$1K – $15KStock
2025-10-30Lisa McClainbuy$1K – $15KStock
2025-10-30Lisa McClainsell$1K – $15KStock
2025-06-11Lisa McClainbuy$1K – $15KStock
2025-02-03MARKWAYNE MULLINbuy$1K – $15KStock
2025-01-02MARKWAYNE MULLINbuy$15K – $50KStock
2024-02-27MICHAEL T. MCCAULbuy$1K – $15KStock
2020-12-31MICHAEL T. MCCAULbuy$50K – $100KStock
2020-02-26MICHAEL T. MCCAULsell$1K – $15KStock
2018-01-05MICHAEL T. MCCAULbuy$1K – $15KStock
2017-12-29MICHAEL T. MCCAULsell$1K – $15KStock
2017-10-06MICHAEL T. MCCAULsell$1K – $15KStock
2017-05-04JAMES B. RENACCIbuy$15K – $50KStock
2015-11-24MICHAEL T. MCCAULbuy$1K – $15KStock
2015-04-15JAMES B. RENACCIbuy$15K – $50KStock
2015-01-15JAMES B. RENACCIbuy$15K – $50KStock
2010-04-05JAMES B. RENACCIsell$3,141.45Stock
MARKWAYNE MULLINsell
2026-02-04$15K – $50K
Stock
MARKWAYNE MULLINsell
2025-12-18$15K – $50K
Stock
Lisa McClainsell
2025-10-31$1K – $15K
Stock
Lisa McClainbuy
2025-10-30$1K – $15K
Stock
Lisa McClainsell
2025-10-30$1K – $15K
Stock
Lisa McClainbuy
2025-06-11$1K – $15K
Stock
MARKWAYNE MULLINbuy
2025-02-03$1K – $15K
Stock
MARKWAYNE MULLINbuy
2025-01-02$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2024-02-27$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2020-12-31$50K – $100K
Stock
MICHAEL T. MCCAULsell
2020-02-26$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2018-01-05$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-12-29$1K – $15K
Stock
MICHAEL T. MCCAULsell
2017-10-06$1K – $15K
Stock
JAMES B. RENACCIbuy
2017-05-04$15K – $50K
Stock
MICHAEL T. MCCAULbuy
2015-11-24$1K – $15K
Stock
JAMES B. RENACCIbuy
2015-04-15$15K – $50K
Stock
JAMES B. RENACCIbuy
2015-01-15$15K – $50K
Stock
JAMES B. RENACCIsell
2010-04-05$3,141.45
Stock

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