TSS
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Two Sigma Securities’s MasTec MTZ Stock Holding History

Two Sigma Securities’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
2024
Q3 		– Sell
-16,100
Closed -$1.72M – 3371
2024
Q2 		$1.72M Buy
16,100
+8,300
+106% +$838K 0.02% 783
2024
Q1 		$727K Buy
+7,800
New +$593K 0.01% 1319
2023
Q4 		– Sell
-12,100
Closed -$871K – 3398
2023
Q3 		$871K Buy
12,100
+8,600
+246% +$857K 0.01% 1139
2023
Q2 		$413K Sell
3,500
-9,500
-73% -$930K 0.01% 1583
2023
Q1 		$1.23M Buy
13,000
+9,500
+271% +$903K 0.02% 736
2022
Q4 		$299K Sell
3,500
-100
-3% -$8.2K 0.01% 1540
2022
Q3 		$229K Buy
+3,600
New +$279K 0.01% 1825
2018
Q4 		– Sell
-5,100
Closed -$228K – 2584
2018
Q3 		$228K Sell
5,100
-10,900
-68% -$505K ﹤0.01% 2002
2018
Q2 		$812K Buy
16,000
+6,400
+67% +$309K ﹤0.01% 1470
2018
Q1 		$452K Buy
+9,600
New +$487K ﹤0.01% 1728

Other funds holding MTZ

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PP
Peconic Partners New York $5.78B AUM 127.23% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
HCC
Hill City Capital Boston, Massachusetts $2.8B AUM 79.27% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Securities's MTZ Position: Q1 2026 in Review

Two Sigma Securities sold out of MasTec (MTZ) in Q1 2026, closing a stake of 2,204 shares — an estimated $479K sold.

Two Sigma Securities first reported a position in MTZ in Q4 2017 and held it in 6 quarters. The position peaked at $479K in Q4 2025. 805 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

  • Two Sigma Securities reported no remaining MasTec position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Securities sold 2,204 MasTec shares in Q1 2026, an estimated $479K.
  • Two Sigma Securities first reported a position in MasTec in Q4 2017 and held it in 6 quarters.
  • Two Sigma Securities's MasTec position peaked at $479K in Q4 2025.
  • 805 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.