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Ossiam’s MasTec MTZ Stock Holding History

Ossiam’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
2025
Q4 		– Sell
-6,545
Closed -$1.39M – 586
2025
Q3 		$1.39M Buy
+6,545
New +$1.2M 0.02% 399

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
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 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
PP
Peconic Partners New York $5.78B AUM 127.23% 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
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Ossiam's MTZ Position: Q4 2025 in Review

Ossiam sold out of MasTec (MTZ) in Q4 2025, closing a stake of 6,545 shares — an estimated $1.39M sold.

Ossiam first reported a position in MTZ in Q3 2025 and held it in 1 quarter. The position peaked at $1.39M in Q3 2025. 694 funds tracked by Wall St. Rank hold MTZ as of Q4 2025.

  • Ossiam reported no remaining MasTec position as of Q4 2025 after selling out during the quarter.
  • Ossiam sold 6,545 MasTec shares in Q4 2025, an estimated $1.39M.
  • Ossiam first reported a position in MasTec in Q3 2025 and held it in 1 quarter.
  • Ossiam's MasTec position peaked at $1.39M in Q3 2025.
  • 694 funds tracked by Wall St. Rank held MasTec as of Q4 2025.

Based on Ossiam's 13F filing for Q4 2025, filed 13 Feb 2026.