Qsemble Capital Management’s MasTec MTZ Stock Holding History

Qsemble Capital Management’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	–	Sell	-987	Closed	-$318K	–	516
2026 Q1	$318K	Buy	+987	New	+$267K	0.02%	404
2025 Q4	–	Sell	-1,653	Closed	-$352K	–	574
2025 Q3	$352K	Sell	1,653 -84	-5%	-$15.4K	0.03%	372
2025 Q2	$296K	Sell	1,737 -3,822	-69%	-$550K	0.03%	373
2025 Q1	$649K	Buy	+5,559	New	+$750K	0.07%	273
2023 Q4	–	Sell	-23,328	Closed	-$1.68M	–	439
2023 Q3	$1.68M	Buy	+23,328	New	+$2.33M	0.31%	111
2023 Q2	–	Sell	-2,700	Closed	-$255K	–	295
2023 Q1	$255K	Sell	2,700 -3,600	-57%	-$342K	0.17%	192
2022 Q4	$538K	Buy	+6,300	New	+$517K	0.37%	97

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

Qsemble Capital Management's MTZ Position: Q2 2026 in Review

Qsemble Capital Management sold out of MasTec (MTZ) in Q2 2026, closing a stake of 987 shares — an estimated $318K sold.

Qsemble Capital Management first reported a position in MTZ in Q4 2022 and held it in 7 quarters. The position peaked at $1.68M in Q3 2023. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Qsemble Capital Management reported no remaining MasTec position as of Q2 2026 after selling out during the quarter.
Qsemble Capital Management sold 987 MasTec shares in Q2 2026, an estimated $318K.
Qsemble Capital Management first reported a position in MasTec in Q4 2022 and held it in 7 quarters.
Qsemble Capital Management's MasTec position peaked at $1.68M in Q3 2023.
911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Qsemble Capital Management's 13F filing for Q2 2026, filed 3 Aug 2026.