GI
MTZ icon

GAMMA Investing’s MasTec MTZ Stock Holding History

GAMMA Investing’s Portfolio MTZ Stock Details MTZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$912K Buy
2,191
+176
+9% +$67.3K 0.03% 425
2026
Q1 		$648K Buy
2,015
+271
+16% +$73.4K 0.03% 479
2025
Q4 		$379K Buy
1,744
+311
+22% +$65.3K 0.02% 649
2025
Q3 		$305K Buy
1,433
+171
+14% +$31.3K 0.02% 709
2025
Q2 		$215K Buy
1,262
+347
+38% +$50K 0.01% 863
2025
Q1 		$107K Buy
915
+278
+44% +$37.5K 0.01% 1196
2024
Q4 		$86.7K Buy
637
+125
+24% +$16.8K 0.01% 1216
2024
Q3 		$63K Buy
512
+146
+40% +$15.9K 0.01% 1322
2024
Q2 		$39.2K Buy
366
+144
+65% +$14.5K 0.01% 1363
2024
Q1 		$20.7K Buy
222
+31
+16% +$2.36K ﹤0.01% 1627
2023
Q4 		$12.5K Buy
+191
New +$11.9K ﹤0.01% 1781

Other funds holding MTZ

HAI
Hennessy Advisors Inc Novato, California $3.13B AUM 77.26% 1-Year Est. Return
CTB
Country Trust Bank Bloomington, Illinois $5.71B AUM 25.48% 1-Year Est. Return
KMC
Kirr Marbach & Co Columbus, Indiana $594M AUM 34% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
CTI
Community Trust & Investment Versailles, Kentucky $1.94B AUM 29.99% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
WCM
Wedge Capital Management Charlotte, North Carolina $6.06B AUM 47.24% 1-Year Est. Return
SFA
Sequoia Financial Advisors Akron, Ohio $20.1B AUM 24.77% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
SAM
Sycomore Asset Management Paris, France $932M AUM 51.25% 1-Year Est. Return

GAMMA Investing's MTZ Position: Q2 2026 in Review

GAMMA Investing increased its MasTec (MTZ) stake by 8.7% in Q2 2026, buying an estimated $67.3K and bringing the position to 2,191 shares worth $912K. The position accounts for 0.03% of the portfolio, ranked #425.

GAMMA Investing first reported a position in MTZ in Q4 2023 and has held it in 11 quarters since. 105 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • GAMMA Investing held 2,191 shares of MasTec worth $912K as of Q2 2026.
  • GAMMA Investing bought 176 MasTec shares in Q2 2026, an estimated $67.3K.
  • MasTec made up 0.03% of GAMMA Investing's portfolio in Q2 2026, its #425 holding.
  • GAMMA Investing first reported a position in MasTec in Q4 2023 and has held it in 11 quarters since.
  • 105 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.