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MTZ icon

Natixis’s MasTec MTZ Stock Holding History

Natixis’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
Q1 		– Sell
-933
Closed -$203K – 1254
2025
Q4 		$203K Sell
933
-13,866
-94% -$2.91M ﹤0.01% 930
2025
Q3 		$3.15M Sell
14,799
-57,260
-79% -$10.5M 0.01% 512
2025
Q2 		$12.3M Buy
72,059
+62,411
+647% +$8.99M 0.05% 212
2025
Q1 		$1.1M Buy
9,648
+8,115
+529% +$1.09M 0.01% 540
2024
Q4 		$209K Buy
+1,533
New +$206K ﹤0.01% 776
2024
Q3 		– Sell
-25,971
Closed -$2.78M – 1062
2024
Q2 		$2.78M Buy
+25,971
New +$2.62M 0.02% 362
2022
Q3 		– Sell
-2,869
Closed -$205K – 1140
2022
Q2 		$205K Sell
2,869
-209
-7% -$16.3K ﹤0.01% 1033
2022
Q1 		$268K Sell
3,078
-2,295
-43% -$201K ﹤0.01% 1078
2021
Q4 		$496K Sell
5,373
-1,804
-25% -$165K ﹤0.01% 1034
2021
Q3 		$619K Buy
7,177
+1,774
+33% +$168K ﹤0.01% 965
2021
Q2 		$573K Buy
5,403
+642
+13% +$69.7K ﹤0.01% 696
2021
Q1 		$446K Sell
4,761
-1,049
-18% -$89.8K ﹤0.01% 954
2020
Q4 		$396K Buy
+5,810
New +$326K ﹤0.01% 926

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
HCC
Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 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

Natixis's MTZ Position: Q1 2026 in Review

Natixis sold out of MasTec (MTZ) in Q1 2026, closing a stake of 933 shares — an estimated $203K sold.

Natixis first reported a position in MTZ in Q4 2020 and held it in 13 quarters. The position peaked at $12.3M in Q2 2025. 811 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

  • Natixis reported no remaining MasTec position as of Q1 2026 after selling out during the quarter.
  • Natixis sold 933 MasTec shares in Q1 2026, an estimated $203K.
  • Natixis first reported a position in MasTec in Q4 2020 and held it in 13 quarters.
  • Natixis's MasTec position peaked at $12.3M in Q2 2025.
  • 811 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Natixis's 13F filing for Q1 2026, filed 14 May 2026.