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Stanley-Laman Group’s MasTec MTZ Stock Holding History

Stanley-Laman Group’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 		$889K Hold
2,136
– – 0.09% 188
2026
Q1 		$687K Hold
2,136
– – 0.08% 193
2025
Q4 		$464K Hold
2,136
– – 0.06% 221
2025
Q3 		$455K Buy
+2,136
New +$391K 0.06% 201
2015
Q3 		– Sell
-29,882
Closed -$594K – 349
2015
Q2 		$594K Buy
29,882
+220
+0.7% +$4.11K 0.11% 192
2015
Q1 		$572K Buy
29,662
+6,869
+30% +$137K 0.1% 200
2014
Q4 		$515K Buy
22,793
+4,717
+26% +$117K 0.1% 214
2014
Q3 		$553K Buy
18,076
+665
+4% +$19.8K 0.11% 191
2014
Q2 		$537K Buy
17,411
+9,707
+126% +$366K 0.1% 201
2014
Q1 		$335K Buy
+7,704
New +$292K 0.06% 240

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

Stanley-Laman Group's MTZ Position: Q2 2026 in Review

Stanley-Laman Group held its MasTec (MTZ) position steady in Q2 2026 at 2,136 shares worth $889K. The position accounts for 0.09% of the portfolio, ranked #188.

Stanley-Laman Group first reported a position in MTZ in Q1 2014 and has held it in 10 quarters since. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • Stanley-Laman Group held 2,136 shares of MasTec worth $889K as of Q2 2026.
  • Stanley-Laman Group left its MasTec share count unchanged in Q2 2026.
  • MasTec made up 0.09% of Stanley-Laman Group's portfolio in Q2 2026, its #188 holding.
  • Stanley-Laman Group first reported a position in MasTec in Q1 2014 and has held it in 10 quarters since.
  • 911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Stanley-Laman Group's 13F filing for Q2 2026, filed 5 Aug 2026.