NYSE:MTZ | Historical Stock Price | MASTEC INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.82$2.81$9.63$33.05$113.39$389.081973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1979

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1979-12-31$4.39$4.39306,450——
1979-12-28$4.17$4.1782,125——
1979-12-27$4.00$4.0052,650——
1979-12-26$3.94$3.9447,925——
1979-12-24$3.89$3.8927,900——
1979-12-21$3.89$3.89110,250——
1979-12-20$4.11$4.1160,525——
1979-12-19$4.11$4.1167,275——
1979-12-18$4.17$4.17159,525——
1979-12-17$4.33$4.3396,075——
1979-12-14$4.33$4.3392,025——
1979-12-13$4.33$4.33108,225——
1979-12-12$4.33$4.33144,225——
1979-12-11$4.11$4.11104,400——
1979-12-10$4.00$4.0087,075——
1979-12-07$3.94$3.94172,800——
1979-12-06$4.00$4.00171,900——
1979-12-05$3.67$3.67195,750——
1979-12-04$3.61$3.61101,025——
1979-12-03$3.56$3.56176,400——
1979-11-30$3.28$3.2876,500——
1979-11-29$3.22$3.2294,050——
1979-11-28$3.11$3.1185,050——
1979-11-27$3.06$3.0670,875——
1979-11-26$3.06$3.0688,875——
1979-11-23$3.00$3.0068,175——
1979-11-21$2.89$2.8961,650——
1979-11-20$2.83$2.8334,875——
1979-11-19$2.83$2.8328,800——
1979-11-16$2.83$2.8320,250——
1979-11-15$2.83$2.8329,250——
1979-11-14$2.83$2.8333,975——
1979-11-13$2.94$2.9449,950——
1979-11-12$2.94$2.945,850——
1979-11-09$2.94$2.947,875——
1979-11-08$2.94$2.9411,700——
1979-11-07$2.94$2.9422,725——
1979-11-06$2.94$2.9412,375——
1979-11-05$2.94$2.9423,400——
1979-11-02$3.00$3.0029,475——
1979-11-01$3.00$3.009,900——
1979-10-31$3.00$3.0045,450——
1979-10-30$3.06$3.0647,250——
1979-10-29$2.94$2.9471,100——
1979-10-26$2.89$2.8923,175——
1979-10-25$2.83$2.8338,025——
1979-10-24$2.83$2.8318,675——
1979-10-23$2.78$2.7841,625——
1979-10-22$2.78$2.7873,575——
1979-10-19$3.11$3.1176,050——
1979-10-18$3.17$3.1740,500——
1979-10-17$3.17$3.1724,525——
1979-10-16$3.11$3.1129,475——
1979-10-15$3.17$3.1757,825——
1979-10-12$3.17$3.1754,675——
1979-10-11$3.17$3.1775,375——
1979-10-10$3.17$3.17224,775——
1979-10-09$3.22$3.22212,175——
1979-10-08$3.39$3.39291,600——
1979-10-05$3.22$3.2252,650——
1979-10-04$3.22$3.2285,275——
1979-10-03$3.22$3.2233,750——
1979-10-02$3.22$3.2298,325——
1979-10-01$3.17$3.1767,050——
1979-09-28$3.22$3.2260,300——
1979-09-27$3.22$3.2223,175——
1979-09-26$3.22$3.2283,925——
1979-09-25$3.22$3.2274,700——
1979-09-24$3.22$3.2274,250——
1979-09-21$3.28$3.28134,100——
1979-09-20$3.22$3.22174,150——
1979-09-19$3.17$3.17453,150——
1979-09-18$3.11$3.1191,350——
1979-09-17$3.11$3.1171,550——
1979-09-14$3.17$3.1751,075——
1979-09-13$3.11$3.11110,250——
1979-09-12$3.11$3.1140,725——
1979-09-11$3.00$3.00144,225——
1979-09-10$3.00$3.0042,075——
1979-09-07$3.00$3.0040,275——
1979-09-06$2.94$2.9478,975——
1979-09-05$2.89$2.8944,325——
1979-09-04$2.94$2.9489,325——
1979-08-31$3.11$3.1158,950——
1979-08-30$3.17$3.1730,150——
1979-08-29$3.17$3.1768,625——
1979-08-28$3.17$3.1767,725——
1979-08-27$3.22$3.22114,750——
1979-08-24$3.17$3.17196,200——
1979-08-23$2.94$2.9492,025——
1979-08-22$2.94$2.9457,150——
1979-08-21$3.00$3.0080,325——
1979-08-20$3.06$3.0681,900——
1979-08-17$3.06$3.0694,725——
1979-08-16$3.00$3.00103,500——
1979-08-15$2.94$2.94131,625——
1979-08-14$2.89$2.8982,350——
1979-08-13$2.89$2.8983,925——
1979-08-10$2.83$2.8349,275——
1979-08-09$2.83$2.8374,700——
1979-08-08$2.83$2.83203,400——
1979-08-07$2.72$2.7294,500——
1979-08-06$2.67$2.6784,600——
1979-08-03$2.72$2.7255,800——
1979-08-02$2.72$2.72119,250——
1979-08-01$2.72$2.7261,650——
1979-07-31$2.72$2.72297,000——
1979-07-30$2.56$2.56112,050——
1979-07-27$2.50$2.5028,125——
1979-07-26$2.50$2.5018,450——
1979-07-25$2.50$2.5065,475——
1979-07-24$2.50$2.5053,100——
1979-07-23$2.50$2.5030,150——
1979-07-20$2.50$2.5024,075——
1979-07-19$2.50$2.5038,250——
1979-07-18$2.50$2.5035,325——
1979-07-17$2.50$2.5019,800——
1979-07-16$2.50$2.5041,400——
1979-07-13$2.50$2.5069,300——
1979-07-12$2.50$2.5042,075——
1979-07-11$2.56$2.5659,175——
1979-07-10$2.44$2.44234,900——
1979-07-09$2.44$2.4424,300——
1979-07-06$2.44$2.4415,300——
1979-07-05$2.39$2.3910,575——
1979-07-03$2.39$2.3918,450——
1979-07-02$2.39$2.3927,675——
1979-06-29$2.44$2.4421,375——
1979-06-28$2.44$2.4410,800——
1979-06-27$2.44$2.4414,850——
1979-06-26$2.44$2.4451,750——
1979-06-25$2.50$2.5029,925——
1979-06-22$2.50$2.5043,875——
1979-06-21$2.50$2.5025,875——
1979-06-20$2.50$2.5020,025——
1979-06-19$2.56$2.5636,450——
1979-06-18$2.56$2.5632,400——
1979-06-15$2.61$2.6164,800——
1979-06-14$2.56$2.5623,175——
1979-06-13$2.56$2.5637,125——
1979-06-12$2.56$2.5659,850——
1979-06-11$2.50$2.5024,525——
1979-06-08$2.50$2.5021,825——
1979-06-07$2.50$2.5041,175——
1979-06-06$2.50$2.5038,025——
1979-06-05$2.50$2.5070,200——
1979-06-04$2.56$2.5617,550——
1979-06-01$2.56$2.5619,800——
1979-05-31$2.56$2.5617,100——
1979-05-30$2.56$2.5667,950——
1979-05-29$2.67$2.6765,475——
1979-05-25$2.78$2.7840,500——
1979-05-24$2.78$2.7851,300——
1979-05-23$2.78$2.7856,925——
1979-05-22$2.89$2.8968,625——
1979-05-21$2.89$2.8921,375——
1979-05-18$2.83$2.8394,725——
1979-05-17$2.89$2.89328,725——
1979-05-16$2.78$2.78141,075——
1979-05-15$2.72$2.72166,950——
1979-05-14$2.67$2.6796,075——
1979-05-11$2.67$2.67232,650——
1979-05-10$2.61$2.6159,400——
1979-05-09$2.67$2.67382,950——
1979-05-08$2.61$2.61103,050——
1979-05-07$2.61$2.6164,125——
1979-05-04$2.61$2.61121,725——
1979-05-03$2.67$2.67309,600——
1979-05-02$2.61$2.61100,125——
1979-05-01$2.50$2.50651,825——
1979-04-30$2.50$2.50104,400——
1979-04-27$2.56$2.5691,575——
1979-04-26$2.56$2.5624,525——
1979-04-25$2.50$2.5082,125——
1979-04-24$2.44$2.4438,925——
1979-04-23$2.44$2.4447,475——
1979-04-20$2.39$2.3938,700——
1979-04-19$2.39$2.3935,100——
1979-04-18$2.33$2.3316,650——
1979-04-17$2.33$2.3366,375——
1979-04-16$2.39$2.3948,600——
1979-04-12$2.39$2.3918,450——
1979-04-11$2.39$2.3993,375——
1979-04-10$2.50$2.5033,525——
1979-04-09$2.50$2.5049,050——
1979-04-06$2.61$2.6147,250——
1979-04-05$2.61$2.6175,150——
1979-04-04$2.67$2.6772,675——
1979-04-03$2.61$2.6159,400——
1979-04-02$2.61$2.61105,075——
1979-03-30$2.61$2.6117,550——
1979-03-29$2.61$2.6172,225——
1979-03-28$2.61$2.61106,425——
1979-03-27$2.67$2.67130,275——
1979-03-26$2.61$2.6187,750——
1979-03-23$2.61$2.6151,975——
1979-03-22$2.61$2.6151,300——
1979-03-21$2.56$2.5651,075——
1979-03-20$2.50$2.50137,475——
1979-03-19$2.56$2.56132,975——
1979-03-16$2.67$2.6790,225——
1979-03-15$2.67$2.67178,875——
1979-03-14$2.67$2.67209,925——
1979-03-13$2.56$2.56174,375——
1979-03-12$2.44$2.4445,675——
1979-03-09$2.44$2.4463,675——
1979-03-08$2.44$2.4441,175——
1979-03-07$2.44$2.4471,100——
1979-03-06$2.39$2.39116,775——
1979-03-05$2.44$2.4456,925——
1979-03-02$2.50$2.50130,500——
1979-03-01$2.44$2.4494,950——
1979-02-28$2.39$2.39111,600——
1979-02-27$2.39$2.39237,150——
1979-02-26$2.39$2.3952,200——
1979-02-23$2.39$2.39116,775——
1979-02-22$2.33$2.3392,700——
1979-02-21$2.33$2.3365,250——
1979-02-20$2.33$2.3369,075——
1979-02-16$2.33$2.3328,350——
1979-02-15$2.33$2.3336,225——
1979-02-14$2.33$2.3374,250——
1979-02-13$2.33$2.3351,525——
1979-02-12$2.33$2.33105,300——
1979-02-09$2.39$2.39143,775——
1979-02-08$2.28$2.2839,150——
1979-02-07$2.22$2.22138,375——
1979-02-06$2.28$2.2839,375——
1979-02-05$2.28$2.2847,925——
1979-02-02$2.28$2.2899,450——
1979-02-01$2.22$2.22198,225——
1979-01-31$2.28$2.2896,750——
1979-01-30$2.28$2.28142,650——
1979-01-29$2.28$2.2856,250——
1979-01-26$2.33$2.3383,475——
1979-01-25$2.22$2.2236,450——
1979-01-24$2.22$2.2257,150——
1979-01-23$2.22$2.22110,475——
1979-01-22$2.11$2.1129,475——
1979-01-19$2.11$2.1133,525——
1979-01-18$2.11$2.11120,150——
1979-01-17$2.06$2.0644,550——
1979-01-16$2.00$2.0057,150——
1979-01-15$2.11$2.1150,625——
1979-01-12$2.11$2.1143,425——
1979-01-11$2.06$2.0636,675——
1979-01-10$2.06$2.0647,700——
1979-01-09$2.11$2.1141,625——
1979-01-08$2.06$2.0631,275——
1979-01-05$2.06$2.0648,150——
1979-01-04$2.06$2.0691,350——
1979-01-03$1.89$1.8952,425——
1979-01-02$1.89$1.8940,275——