Mastec Inc
MTZFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Mastec Inc Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 5, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Eurizon Capital SGR S.p.A. | 2026-03-31 | 2,388 | $755K | SEC filing |
| XPONANCE LLC | 2026-03-31 | 9,487 | $3.05M | SEC filing |
| ALGERT GLOBAL LLC | 2026-03-31 | 118,056 | Not shown | SEC filing |
| MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV | 2026-03-31 | 7,631 | $2.46M | SEC filing |
| Fifth Third Wealth Advisors LLC | 2026-03-31 | 2,150 | $692K | SEC filing |
| Kentucky Trust Co | 2026-03-31 | 45 | $14.5K | SEC filing |
| FRANKLIN RESOURCES INC | 2026-03-31 | 1,096 | $353K | SEC filing |
| Daiwa Securities Group Inc. | 2026-03-31 | 47,500 | $15.3M | SEC filing |
| Nvest Wealth Strategies, Inc. | 2026-03-31 | 25 | $8.04K | SEC filing |
| DANSKE BANK A/S | 2026-03-31 | 27,364 | $8.8M | SEC filing |
| LONE PINE CAPITAL LLC | 2026-03-31 | 1,531,050 | $493M | SEC filing |
| BOOTHBAY FUND MANAGEMENT, LLC | 2026-03-31 | 15,909 | $5.12M | SEC filing |
| CI INVESTMENTS INC. | 2026-03-31 | 22,202 | $7.14M | SEC filing |
| MOTCO | 2026-03-31 | 845 | $272K | SEC filing |
| GUGGENHEIM CAPITAL LLC | 2026-03-31 | 9,073 | $2.92M | SEC filing |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2026-03-31 | 1,173 | $377K | SEC filing |
| MACKENZIE FINANCIAL CORP | 2026-03-31 | 5,081 | $1.63M | SEC filing |
| Legacy Capital Group California, Inc. | 2026-03-31 | 789 | $254K | SEC filing |
| SOROS FUND MANAGEMENT LLC | 2026-03-31 | 3,931 | $1.26M | SEC filing |
| SHEETS SMITH WEALTH MANAGEMENT | 2026-03-31 | 18,406 | $5.92M | SEC filing |
- Each value is checked against Mastec Inc's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 1 row: the filed value is about 1,000 times too small for the share count at Mastec Inc's share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Mastec Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-07-16 · Apple Robert E: Larger than 35 of the 38 other insider sales of Common Stock on file. SEC filing
- 2024-11-26 · Apple Robert E: Larger than 35 of the 38 other insider sales of Common Stock on file. SEC filing
- 2024-09-20 · Apple Robert E: Larger than 35 of the 38 other insider sales of Common Stock on file. SEC filing
- 2024-09-20 · Apple Robert E: Larger than 35 of the 38 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-03 | Csiszar Ernst N · Director | Common Stock | S — Open market or private sale | −6,500 | 371.17 | SEC filing |
| 2026-05-04 | Campbell C Robert · Director | Common Stock | S — Open market or private sale | −3,000 | 417.00 | SEC filing |
| 2026-03-25 | Palomarez Javier Alberto · Director | Common Stock | S — Open market or private sale | −950 | 325.43 | SEC filing |
| 2026-03-03 | Csiszar Ernst N · Director | Common Stock | S — Open market or private sale | −6,500 | 300.40 | SEC filing |
| 2025-11-03 | Love Timothy Michael · CAO | Common Stock | S — Open market or private sale | −1,929 | 206.15 | SEC filing |
| 2025-09-29 | Campbell C Robert · Director | Common Stock | S — Open market or private sale | −2,000 | 210.39 | SEC filing |
| 2025-09-18 | Apple Robert E · COO | Common Stock | S — Open market or private sale | −100 | 201.06 | SEC filing |
| 2025-09-18 | Apple Robert E · COO | Common Stock | S — Open market or private sale | −9,900 | 200.43 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-15 | Csiszar Ernst N · Director | Common Stock | A — Grant, award, or other acquisition | +104 | SEC filing |
| 2026-05-15 | Palomarez Javier Alberto · Director | Common Stock | A — Grant, award, or other acquisition | +95 | SEC filing |
| 2026-05-15 | JOHNSON JULIA L · Director | Common Stock | A — Grant, award, or other acquisition | +95 | SEC filing |
| 2026-05-15 | Dwyer Robert J · Director | Common Stock | A — Grant, award, or other acquisition | +95 | SEC filing |
| 2026-05-15 | Campbell C Robert · Director | Common Stock | A — Grant, award, or other acquisition | +95 | SEC filing |
| 2026-05-15 | Parker Ava L · Director | Common Stock | A — Grant, award, or other acquisition | +121 | SEC filing |
| 2026-05-15 | Palomarez Javier Alberto · Director | Common Stock | F — Payment of exercise price or tax by delivering securities | −21 | SEC filing |
| 2026-05-15 | Dwyer Robert J · Director | Common Stock | F — Payment of exercise price or tax by delivering securities | −21 | SEC filing |
Showing 8 of 20 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-08-21 | MAS JORGE · Director | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | +1,099,335 | SEC filing |
| 2025-08-21 | MAS JORGE · Director | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | −1,176,933 | SEC filing |
| 2025-08-21 | MAS JOSE RAMON · CEO | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | −364,850 | SEC filing |
| 2025-08-21 | MAS JOSE RAMON · CEO | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | +340,794 | SEC filing |
| 2024-09-09 | MAS JORGE · Director | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | +1,176,933 | SEC filing |
| 2024-09-09 | MAS JORGE · Director | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | −1,250,000 | SEC filing |
| 2024-09-09 | MAS JOSE RAMON · CEO | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | −387,500 | SEC filing |
| 2024-09-09 | MAS JOSE RAMON · CEO | Forward sale contract (potential obligation to sell) | J — Other acquisition or disposition | +364,850 | SEC filing |
Showing 8 of 10 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.