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Cubist Systematic Strategies’s MasTec MTZ Stock Holding History

Cubist Systematic Strategies’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
-14,600
Closed -$1.56M – 3319
2024
Q2 		$1.56M Sell
14,600
-80,900
-85% -$8.17M 0.01% 1481
2024
Q1 		$8.91M Sell
95,500
-5,100
-5% -$388K 0.05% 591
2023
Q4 		$7.62M Buy
100,600
+56,200
+127% +$3.51M 0.05% 608
2023
Q3 		$3.2M Buy
+44,400
New +$4.43M 0.02% 1036

Other funds holding MTZ

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Cubist Systematic Strategies's MTZ Position: Q3 2025 in Review

Cubist Systematic Strategies reduced its MasTec (MTZ) stake by 63% in Q3 2025, selling an estimated $10.9M and leaving 35,125 shares worth $7.47M. The position accounts for 0.04% of the portfolio, ranked #720.

Cubist Systematic Strategies first reported a position in MTZ in Q2 2014 and has held it in 40 quarters since. The position peaked at $16.1M in Q2 2025. 651 funds tracked by Wall St. Rank hold MTZ as of Q3 2025.

  • Cubist Systematic Strategies held 35,125 shares of MasTec worth $7.47M as of Q3 2025.
  • Cubist Systematic Strategies sold 59,421 MasTec shares in Q3 2025, an estimated $10.9M.
  • MasTec made up 0.04% of Cubist Systematic Strategies's portfolio in Q3 2025, its #720 holding.
  • Cubist Systematic Strategies first reported a position in MasTec in Q2 2014 and has held it in 40 quarters since.
  • Cubist Systematic Strategies's MasTec position peaked at $16.1M in Q2 2025.
  • 651 funds tracked by Wall St. Rank held MasTec as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.