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
Q3 		$410K Sell
1,917
-274
-13% -$77K 0.01% 817
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

MSV
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
VVP
Venture Visionary Partners Sylvania, Ohio $3.82B AUM 21.33% 1-Year Est. Return
VC
Veracity Capital Atlanta, Georgia $372M AUM 32.95% 1-Year Est. Return
BSB
Bangor Savings Bank Bangor, Maine $1.31B AUM 12.25% 1-Year Est. Return
GWM
Gilpin Wealth Management Denver, Colorado $148M AUM 25.13% 1-Year Est. Return
BCM
Barden Capital Management Austin, Texas $110M AUM 15.2% 1-Year Est. Return
SFC
Sprinkle Financial Consultants Littleton, Colorado $256M AUM 13.48% 1-Year Est. Return
VCM
Versant Capital Management Phoenix, Arizona $1.17B AUM 28.44% 1-Year Est. Return
WPC
Wedmont Private Capital West Chester, Pennsylvania $4.18B AUM 18.65% 1-Year Est. Return
AIM
Acropolis Investment Management St. Louis, Missouri $2.49B AUM 10.8% 1-Year Est. Return

GAMMA Investing's MTZ Position: Q3 2026 in Review

GAMMA Investing reduced its MasTec (MTZ) stake by 13% in Q3 2026, selling an estimated $77K and leaving 1,917 shares worth $410K. The position accounts for 0.01% of the portfolio, ranked #817.

GAMMA Investing first reported a position in MTZ in Q4 2023 and has held it in 12 quarters since. The position peaked at $912K in Q2 2026. 26 funds tracked by Wall St. Rank hold MTZ as of Q3 2026.

  • GAMMA Investing held 1,917 shares of MasTec worth $410K as of Q3 2026.
  • GAMMA Investing sold 274 MasTec shares in Q3 2026, an estimated $77K.
  • MasTec made up 0.01% of GAMMA Investing's portfolio in Q3 2026, its #817 holding.
  • GAMMA Investing first reported a position in MasTec in Q4 2023 and has held it in 12 quarters since.
  • GAMMA Investing's MasTec position peaked at $912K in Q2 2026.
  • 26 funds tracked by Wall St. Rank held MasTec as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.