Acadian Asset Management
MTZ icon

Acadian Asset Management’s MasTec MTZ Stock Holding History

Acadian Asset 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 		$54.9M Buy
132,007
+127,926
+3,135% +$48.9M 0.07% 250
2026
Q1 		$1.31M Buy
4,081
+3,859
+1,738% +$1.04M ﹤0.01% 1079
2025
Q4 		$48K Sell
222
-827
-79% -$174K ﹤0.01% 1800
2025
Q3 		$223K Sell
1,049
-903
-46% -$165K ﹤0.01% 1381
2025
Q2 		$332K Buy
+1,952
New +$281K ﹤0.01% 1217
2021
Q2 		– Sell
-572
Closed -$54K – 2145
2021
Q1 		$54K Sell
572
-3,629
-86% -$311K ﹤0.01% 1806
2020
Q4 		$286K Sell
4,201
-20,585
-83% -$1.15M ﹤0.01% 1421
2020
Q3 		$1.05M Buy
24,786
+23,310
+1,579% +$1M ﹤0.01% 896
2020
Q2 		$66K Sell
1,476
-1,324
-47% -$50.2K ﹤0.01% 1840
2020
Q1 		$92K Sell
2,800
-21,271
-88% -$1.08M ﹤0.01% 1365
2019
Q4 		$1.54M Buy
24,071
+3,600
+18% +$237K 0.01% 765
2019
Q3 		$1.33M Buy
+20,471
New +$1.19M 0.01% 813
2017
Q4 		– Sell
-146
Closed -$7K – 1645
2017
Q3 		$7K Buy
+146
New +$6.36K ﹤0.01% 1307
2017
Q1 		– Sell
-125
Closed -$5K – 1696
2016
Q4 		$5K Buy
+125
New +$4.24K ﹤0.01% 1515
2016
Q2 		– Sell
-4,182
Closed -$85K – 1479
2016
Q1 		$85K Sell
4,182
-33,158
-89% -$543K ﹤0.01% 1053
2015
Q4 		$649K Buy
+37,340
New +$663K ﹤0.01% 763

Other funds holding MTZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VPM
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 $3.91B AUM 84.06% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Acadian Asset Management's MTZ Position: Q2 2026 in Review

Acadian Asset Management increased its MasTec (MTZ) stake by 3,135% in Q2 2026, buying an estimated $48.9M and bringing the position to 132,007 shares worth $54.9M. The position accounts for 0.07% of the portfolio, ranked #250.

Acadian Asset Management first reported a position in MTZ in Q4 2015 and has held it in 16 quarters since. 785 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • Acadian Asset Management held 132,007 shares of MasTec worth $54.9M as of Q2 2026.
  • Acadian Asset Management bought 127,926 MasTec shares in Q2 2026, an estimated $48.9M.
  • MasTec made up 0.07% of Acadian Asset Management's portfolio in Q2 2026, its #250 holding.
  • Acadian Asset Management first reported a position in MasTec in Q4 2015 and has held it in 16 quarters since.
  • 785 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.