Amundi
MTZ icon

Amundi’s MasTec MTZ Stock Holding History

Amundi’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 		$166M Buy
399,102
+227,515
+133% +$87M 0.04% 346
2026
Q1 		$55.2M Buy
171,587
+101,653
+145% +$27.5M 0.02% 578
2025
Q4 		$15.2M Sell
69,934
-155,260
-69% -$32.6M ﹤0.01% 861
2025
Q3 		$48.8M Buy
225,194
+222,560
+8,450% +$40.8M 0.02% 562
2025
Q2 		$446K Buy
2,634
+2,624
+26,240% +$378K ﹤0.01% 1406
2025
Q1 		$1.12K Buy
+10
New +$1.35K ﹤0.01% 2021
2024
Q1 		– Sell
-9,216
Closed -$660K – 2048
2023
Q4 		$660K Sell
9,216
-98
-1% -$6.13K ﹤0.01% 1391
2023
Q3 		$594K Buy
+9,314
New +$928K ﹤0.01% 1389

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

Amundi's MTZ Position: Q2 2026 in Review

Amundi increased its MasTec (MTZ) stake by 133% in Q2 2026, buying an estimated $87M and bringing the position to 399,102 shares worth $166M. The position accounts for 0.04% of the portfolio, ranked #346.

Amundi first reported a position in MTZ in Q3 2023 and has held it in 8 quarters since. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • Amundi held 399,102 shares of MasTec worth $166M as of Q2 2026.
  • Amundi bought 227,515 MasTec shares in Q2 2026, an estimated $87M.
  • MasTec made up 0.04% of Amundi's portfolio in Q2 2026, its #346 holding.
  • Amundi first reported a position in MasTec in Q3 2023 and has held it in 8 quarters since.
  • 911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Amundi's 13F filing for Q2 2026, filed 11 Aug 2026.