Sentinus LLC’s MasTec MTZ Stock Holding History

Sentinus LLC’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	$355K	Buy	854 +72	+9%	+$27.5K	0.03%	425
2026 Q1	$252K	Buy	+782	New	+$212K	0.02%	483
2025 Q3	–	Sell	-1,530	Closed	-$261K	–	243
2025 Q2	$261K	Buy	+1,530	New	+$220K	0.06%	186
2025 Q1	–	Sell	-1,529	Closed	-$208K	–	205
2024 Q4	$208K	Buy	+1,529	New	+$205K	0.06%	175
2023 Q2	$693K	Hold	5,873	–	–	0.22%	83
2023 Q1	$555K	Hold	5,873	–	–	0.19%	93
2022 Q4	$501K	Sell	5,873 -5,000	-46%	-$410K	0.29%	66
2022 Q3	$690K	Buy	+10,873	New	+$841K	0.43%	49

Other funds holding MTZ

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Peconic Partners New York $8.04B AUM 107.18% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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 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 Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Sentinus LLC's MTZ Position: Q2 2026 in Review

Sentinus LLC increased its MasTec (MTZ) stake by 9.2% in Q2 2026, buying an estimated $27.5K and bringing the position to 854 shares worth $355K. The position accounts for 0.03% of the portfolio, ranked #425.

Sentinus LLC first reported a position in MTZ in Q3 2022 and has held it in 8 quarters since. The position peaked at $693K in Q2 2023. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Sentinus LLC held 854 shares of MasTec worth $355K as of Q2 2026.
Sentinus LLC bought 72 MasTec shares in Q2 2026, an estimated $27.5K.
MasTec made up 0.03% of Sentinus LLC's portfolio in Q2 2026, its #425 holding.
Sentinus LLC first reported a position in MasTec in Q3 2022 and has held it in 8 quarters since.
Sentinus LLC's MasTec position peaked at $693K in Q2 2023.
911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Sentinus LLC's 13F filing for Q2 2026, filed 11 Aug 2026.