Ownership and insider activity for MasTec, Inc. (MTZ): insider transactions, US Senate and House trading disclosures and shares outstanding. Track how corporate insiders and politicians are trading the stock.
MasTec, Inc. is a leading infrastructure construction firm that delivers a comprehensive suite of services, encompassing engineering, construction, installation, maintenance, and enhancement. The company primarily serves the communications, energy, utility, and broader infrastructure sectors throughout the United States and Canada. Its operations are structured across distinct segments: Communications, Clean Energy and Infrastructure, Oil and Gas, Power Delivery, and Other.
Price
| Price | $186.06 (closing price, October 30, 2026) |
| Market Cap | $14.9B |
| Exchange | NYSE |
| Country | US |
Recent Insider Transactions
| Date | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 2026-08-14 | Miranda Manuel Benito | A-Award | 152 | |
| 2026-08-14 | Palomarez Javier Alberto | A-Award | 139 | |
| 2026-08-14 | Palomarez Javier Alberto | F-InKind | 31 | $9K |
| 2026-08-14 | Csiszar Ernst N | A-Award | 152 | |
| 2026-08-14 | Csiszar Ernst N | F-InKind | 34 | $10K |
| 2026-08-14 | Campbell C Robert | A-Award | 139 | |
| 2026-08-14 | Spiro Alex | A-Award | 139 | |
| 2026-08-14 | Dwyer Robert J | A-Award | 139 | |
| 2026-08-14 | Dwyer Robert J | F-InKind | 31 | $9K |
| 2026-08-14 | JOHNSON JULIA L | A-Award | 139 |
Balance Sheet (10y)
| Year | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $38.8M | $40.3M | $27.4M | $71.4M | $423.1M | $360.7M | $370.6M | $529.6M | $399.9M | $396.0M |
| Short-term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Receivables | $1.16B | $1.60B | $1.92B | $1.87B | $1.75B | $2.25B | $3.13B | $3.13B | $2.94B | $3.54B |
| Inventory | $111.0M | $77.0M | $113.7M | $100.1M | $89.6M | $92.6M | $118.0M | $108.1M | $107.3M | $112.5M |
| Total Current Assets | $1.40B | $1.85B | $2.17B | $2.17B | $2.36B | $2.87B | $3.86B | $3.97B | $3.65B | $4.33B |
| Property, Plant & Equipment | $549.1M | $706.5M | $747.8M | $1.14B | $1.16B | $1.70B | $2.03B | $2.07B | $1.95B | $2.19B |
| Goodwill | $995.9M | $1.14B | $1.10B | $1.22B | $1.24B | $1.52B | $2.05B | $2.13B | $2.20B | $2.25B |
| Intangible Assets | $179.7M | $191.1M | $169.4M | $211.5M | $184.0M | $670.3M | $946.3M | $784.3M | $727.4M | $656.2M |
| Total Assets | $3.18B | $4.07B | $4.44B | $5.00B | $5.23B | $7.12B | $9.29B | $9.37B | $8.98B | $10.13B |
| Accounts Payable | $363.7M | $378.0M | $669.7M | $535.0M | $571.3M | $663.1M | $1.11B | $1.24B | $1.11B | $1.28B |
| Short-term Debt | $64.6M | $87.9M | $82.7M | $118.4M | $145.1M | $137.9M | $171.9M | $177.2M | $186.1M | $154.3M |
| Total Current Liabilities | $840.0M | $963.8M | $1.28B | $1.22B | $1.42B | $1.78B | $2.50B | $2.84B | $3.00B | $3.27B |
| Long-term Debt | $961.4M | $1.28B | $1.32B | $1.31B | $1.16B | $1.88B | $3.05B | $2.89B | $2.04B | $1.96B |
| Total Liabilities | $2.08B | $2.63B | $3.05B | $3.21B | $3.22B | $4.58B | $6.55B | $6.65B | $5.99B | $6.79B |
| Retained Earnings | $509.9M | $857.2M | $1.12B | $1.51B | $1.83B | $2.16B | $2.20B | $2.15B | $2.31B | $2.71B |
| Total Equity | $1.10B | $1.43B | $1.39B | $1.79B | $2.01B | $2.54B | $2.74B | $2.71B | $2.91B | $3.26B |
| Total Debt | $1.03B | $1.37B | $1.41B | $1.67B | $1.49B | $2.29B | $3.51B | $3.50B | $2.63B | $2.80B |
| Net Debt | $987.2M | $1.33B | $1.38B | $1.60B | $1.07B | $1.93B | $3.14B | $2.97B | $2.23B | $2.40B |
| Working Capital | $562.5M | $888.5M | $885.4M | $954.4M | $943.8M | $1.09B | $1.36B | $1.14B | $652.8M | $1.06B |
Financial Health
| Debt / Equity | 0.18 |
| Current Ratio | 1.39 |
| Piotroski F-Score | 8 |
| Altman Z-Score | 3.62 |
Profitability
| Return on Equity | 13.99% |
| Return on Invested Capital | 8.48% |
| Return on Assets | 3.49% |
| Gross Margin | 11.39% |
| Operating Margin | 4.92% |
| Net Margin | 2.85% |
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