MasTec, Inc. (MTZ)
NYSE: MTZ · Real-Time Price · USD
214.38
+6.63 (3.19%)
At close: Sep 18, 2026, 4:00 PM EDT
214.39
+0.01 (0.00%)
After-hours: Sep 18, 2026, 7:55 PM EDT
MasTec Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 210.53 | 216.99 | 208.10 | 214.38 | 214.38 | 3.19% | 2,677,783 |
| Sep 17, 2026 | 234.47 | 235.00 | 206.50 | 207.75 | 207.75 | -7.92% | 3,872,396 |
| Sep 16, 2026 | 227.37 | 233.79 | 224.60 | 225.62 | 225.62 | 1.31% | 1,294,030 |
| Sep 15, 2026 | 229.62 | 232.29 | 221.65 | 222.70 | 222.70 | -2.20% | 1,287,706 |
| Sep 14, 2026 | 229.14 | 234.08 | 225.15 | 227.70 | 227.70 | -5.29% | 1,231,660 |
| Sep 11, 2026 | 235.26 | 241.75 | 234.39 | 240.41 | 240.41 | 3.54% | 714,305 |
| Sep 10, 2026 | 236.73 | 240.27 | 230.10 | 232.20 | 232.20 | -3.52% | 959,086 |
| Sep 9, 2026 | 251.63 | 251.63 | 240.40 | 240.68 | 240.68 | -2.23% | 844,300 |
| Sep 8, 2026 | 239.64 | 252.35 | 239.50 | 246.18 | 246.18 | 3.79% | 1,932,775 |
| Sep 4, 2026 | 234.75 | 240.79 | 232.00 | 237.19 | 237.19 | 2.11% | 1,638,434 |
| Sep 3, 2026 | 235.18 | 238.71 | 230.27 | 232.28 | 232.28 | -1.30% | 1,373,421 |
| Sep 2, 2026 | 237.78 | 238.83 | 233.28 | 235.33 | 235.33 | -1.01% | 1,616,429 |
| Sep 1, 2026 | 237.90 | 241.19 | 233.62 | 237.74 | 237.74 | -0.85% | 1,506,946 |
| Aug 31, 2026 | 241.84 | 242.70 | 235.50 | 239.78 | 239.78 | -0.51% | 1,530,390 |
| Aug 28, 2026 | 249.32 | 252.05 | 240.24 | 241.00 | 241.00 | -4.03% | 1,461,892 |
| Aug 27, 2026 | 256.25 | 257.47 | 246.63 | 251.13 | 251.13 | 0.96% | 946,675 |
| Aug 26, 2026 | 244.31 | 250.91 | 243.56 | 248.73 | 248.73 | 0.76% | 1,534,741 |
| Aug 25, 2026 | 256.05 | 263.53 | 242.62 | 246.85 | 246.85 | -3.33% | 1,931,069 |
| Aug 24, 2026 | 264.99 | 267.94 | 252.34 | 255.36 | 255.36 | -4.09% | 1,635,001 |
| Aug 21, 2026 | 276.40 | 278.59 | 263.08 | 266.26 | 266.26 | -2.06% | 1,238,408 |
| Aug 20, 2026 | 270.31 | 273.21 | 265.66 | 271.86 | 271.86 | -0.08% | 1,189,430 |
| Aug 19, 2026 | 280.47 | 284.63 | 262.14 | 272.07 | 272.07 | -2.88% | 1,491,375 |
| Aug 18, 2026 | 293.33 | 298.27 | 279.52 | 280.13 | 280.13 | -7.39% | 1,191,425 |
| Aug 17, 2026 | 301.50 | 311.08 | 299.70 | 302.48 | 302.48 | 1.64% | 1,787,880 |
| Aug 14, 2026 | 287.92 | 298.37 | 284.32 | 297.59 | 297.59 | 4.01% | 1,767,080 |
| Aug 13, 2026 | 283.00 | 292.25 | 283.00 | 286.11 | 286.11 | 1.78% | 2,243,767 |
| Aug 12, 2026 | 282.97 | 287.67 | 279.66 | 281.11 | 281.11 | 3.10% | 1,729,013 |
| Aug 11, 2026 | 273.77 | 279.75 | 270.54 | 272.65 | 272.65 | 1.63% | 1,138,756 |
| Aug 10, 2026 | 274.00 | 283.00 | 267.98 | 268.28 | 268.28 | -1.53% | 1,302,825 |
| Aug 7, 2026 | 262.51 | 274.71 | 254.83 | 272.46 | 272.46 | 5.35% | 1,741,283 |
| Aug 6, 2026 | 263.66 | 270.26 | 258.52 | 258.63 | 258.63 | -3.04% | 1,001,061 |
| Aug 5, 2026 | 270.49 | 284.14 | 266.67 | 266.75 | 266.75 | -1.83% | 1,265,983 |
| Aug 4, 2026 | 266.00 | 275.44 | 263.50 | 271.71 | 271.71 | 4.02% | 1,534,244 |
| Aug 3, 2026 | 258.71 | 265.73 | 252.45 | 261.22 | 261.22 | -0.71% | 2,358,291 |
| Jul 31, 2026 | 277.00 | 281.87 | 259.25 | 263.10 | 263.10 | -18.91% | 3,913,555 |
| Jul 30, 2026 | 323.88 | 327.12 | 316.94 | 324.44 | 324.44 | 12.88% | 2,401,228 |
| Jul 29, 2026 | 309.97 | 313.88 | 286.54 | 287.42 | 287.42 | -8.01% | 1,440,564 |
| Jul 28, 2026 | 326.54 | 326.54 | 305.01 | 312.44 | 312.44 | -7.23% | 1,154,011 |
| Jul 27, 2026 | 338.12 | 346.31 | 319.52 | 336.79 | 336.79 | -0.31% | 1,260,091 |
| Jul 24, 2026 | 357.37 | 362.44 | 336.81 | 337.84 | 337.84 | -5.86% | 729,000 |
| Jul 23, 2026 | 357.07 | 366.30 | 354.72 | 358.86 | 358.86 | 0.42% | 692,556 |
| Jul 22, 2026 | 344.82 | 360.25 | 340.25 | 357.35 | 357.35 | 1.69% | 846,943 |
| Jul 21, 2026 | 345.70 | 351.65 | 338.56 | 351.40 | 351.40 | 4.39% | 973,466 |
| Jul 20, 2026 | 337.41 | 342.76 | 332.98 | 336.61 | 336.61 | 2.13% | 872,856 |
| Jul 17, 2026 | 331.74 | 336.58 | 320.53 | 329.59 | 329.59 | -3.29% | 4,012,646 |
| Jul 16, 2026 | 346.97 | 349.14 | 335.80 | 340.81 | 340.81 | -4.72% | 1,185,774 |
| Jul 15, 2026 | 362.02 | 363.98 | 346.23 | 357.71 | 357.71 | -2.02% | 1,179,705 |
| Jul 14, 2026 | 369.95 | 376.87 | 361.12 | 365.10 | 365.10 | 1.36% | 703,219 |
| Jul 13, 2026 | 369.59 | 373.12 | 357.86 | 360.21 | 360.21 | -3.40% | 783,136 |
| Jul 10, 2026 | 380.90 | 383.98 | 369.40 | 372.89 | 372.89 | -3.07% | 916,030 |