QCM
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Quantinno Capital Management’s MasTec MTZ Stock Holding History

Quantinno Capital 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 		$57M Buy
136,950
+52,563
+62% +$20.1M 0.07% 345
2026
Q1 		$27.2M Buy
84,387
+11,193
+15% +$3.03M 0.05% 504
2025
Q4 		$15.9M Buy
73,194
+16,026
+28% +$3.36M 0.03% 603
2025
Q3 		$12.2M Buy
57,168
+5,690
+11% +$1.04M 0.03% 585
2025
Q2 		$8.77M Sell
51,478
-7,843
-13% -$1.13M 0.04% 585
2025
Q1 		$6.92M Buy
59,321
+3,488
+6% +$471K 0.05% 512
2024
Q4 		$7.6M Buy
55,833
+34,031
+156% +$4.56M 0.07% 297
2024
Q3 		$2.68M Buy
21,802
+10,583
+94% +$1.16M 0.03% 614
2024
Q2 		$1.2M Sell
11,219
-1,412
-11% -$143K 0.02% 751
2024
Q1 		$1.18M Buy
12,631
+7,266
+135% +$553K 0.03% 693
2023
Q4 		$406K Buy
5,365
+337
+7% +$21.1K 0.01% 875
2023
Q3 		$362K Buy
5,028
+220
+5% +$21.9K 0.02% 825
2023
Q2 		$567K Sell
4,808
-168
-3% -$16.5K 0.03% 600
2023
Q1 		$470K Buy
4,976
+181
+4% +$17.2K 0.03% 602
2022
Q4 		$409K Buy
+4,795
New +$393K 0.03% 592
2020
Q1 		– Sell
-4,878
Closed -$313K – 483
2019
Q4 		$313K Sell
4,878
-1,974
-29% -$130K 0.2% 255
2019
Q3 		$445K Hold
6,852
– – 0.3% 127
2019
Q2 		$353K Buy
+6,852
New +$338K 0.21% 228

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

Quantinno Capital Management's MTZ Position: Q2 2026 in Review

Quantinno Capital Management increased its MasTec (MTZ) stake by 62% in Q2 2026, buying an estimated $20.1M and bringing the position to 136,950 shares worth $57M. The position accounts for 0.07% of the portfolio, ranked #345.

Quantinno Capital Management first reported a position in MTZ in Q2 2019 and has held it in 18 quarters since. 912 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • Quantinno Capital Management held 136,950 shares of MasTec worth $57M as of Q2 2026.
  • Quantinno Capital Management bought 52,563 MasTec shares in Q2 2026, an estimated $20.1M.
  • MasTec made up 0.07% of Quantinno Capital Management's portfolio in Q2 2026, its #345 holding.
  • Quantinno Capital Management first reported a position in MasTec in Q2 2019 and has held it in 18 quarters since.
  • 912 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.