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Fox Run Management’s MasTec MTZ Stock Holding History

Fox Run Management’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 		$767K Sell
1,843
-1,267
-41% -$484K 0.13% 289
2026
Q1 		$951K Buy
3,110
+2,189
+238% +$593K 0.17% 193
2025
Q4 		$200K Buy
+921
New +$193K 0.03% 806
2025
Q3 		– Sell
-3,020
Closed -$515K – 1128
2025
Q2 		$515K Buy
+3,020
New +$435K 0.09% 455
2024
Q2 		– Sell
-10,976
Closed -$1.02M – 964
2024
Q1 		$1.02M Buy
+10,976
New +$835K 0.22% 126
2023
Q4 		– Sell
-4,435
Closed -$319K – 917
2023
Q3 		$319K Buy
+4,435
New +$442K 0.09% 419
2022
Q3 		– Sell
-2,936
Closed -$210K – 754
2022
Q2 		$210K Buy
+2,936
New +$229K 0.1% 406
2022
Q1 		– Sell
-3,852
Closed -$355K – 631
2021
Q4 		$355K Sell
3,852
-888
-19% -$81.2K 0.21% 171
2021
Q3 		$409K Buy
4,740
+1,758
+59% +$167K 0.26% 130
2021
Q2 		$316K Buy
+2,982
New +$324K 0.29% 152
2018
Q1 		– Sell
-23,051
Closed -$1.13M – 853
2017
Q4 		$1.13M Buy
23,051
+11,451
+99% +$511K 0.33% 48
2017
Q3 		$538K Buy
11,600
+1,000
+9% +$43.6K 0.15% 266
2017
Q2 		$479K Sell
10,600
-2,600
-20% -$112K 0.17% 233
2017
Q1 		$529K Buy
+13,200
New +$505K 0.22% 165

Other funds holding MTZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PP
Peconic Partners New York $8.04B AUM 107.18% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
HCC
Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Fox Run Management's MTZ Position: Q2 2026 in Review

Fox Run Management reduced its MasTec (MTZ) stake by 41% in Q2 2026, selling an estimated $484K and leaving 1,843 shares worth $767K. The position accounts for 0.13% of the portfolio, ranked #289.

Fox Run Management first reported a position in MTZ in Q1 2017 and has held it in 14 quarters since. The position peaked at $1.13M in Q4 2017. 909 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • Fox Run Management held 1,843 shares of MasTec worth $767K as of Q2 2026.
  • Fox Run Management sold 1,267 MasTec shares in Q2 2026, an estimated $484K.
  • MasTec made up 0.13% of Fox Run Management's portfolio in Q2 2026, its #289 holding.
  • Fox Run Management first reported a position in MasTec in Q1 2017 and has held it in 14 quarters since.
  • Fox Run Management's MasTec position peaked at $1.13M in Q4 2017.
  • 909 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Fox Run Management's 13F filing for Q2 2026, filed 4 Aug 2026.