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
2026 Q2	$535K	Buy	+1,286	New	+$492K	0.05%	547
2026 Q1	–	Sell	-2,204	Closed	-$479K	–	1994
2025 Q4	$479K	Buy	+2,204	New	+$463K	0.07%	403
2024 Q4	–	Sell	-2,503	Closed	-$308K	–	2656
2024 Q3	$308K	Buy	+2,503	New	+$273K	0.01%	1725
2024 Q1	–	Sell	-5,500	Closed	-$418K	–	3401
2023 Q4	$416K	Buy	+5,500	New	+$344K	﹤0.01%	1694
2023 Q2	–	Sell	-3,815	Closed	-$374K	–	3150
2023 Q1	$360K	Buy	+3,815	New	+$363K	0.01%	1523
2022 Q4	–	Sell	-3,457	Closed	-$284K	–	3029
2022 Q3	$220K	Buy	+3,457	New	+$267K	0.01%	1866
2018 Q1	–	Sell	-4,691	Closed	-$238K	–	2852
2017 Q4	$230K	Buy	+4,691	New	+$209K	0.01%	1200

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

Two Sigma Securities's MTZ Position: Q2 2026 in Review

Two Sigma Securities opened a new position in MasTec (MTZ) in Q2 2026: 1,286 shares worth $535K. The stake represents 0.05% of the portfolio and ranks #547 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in MTZ as recently as Q4 2025.

Two Sigma Securities first reported a position in MTZ in Q4 2017 and has held it in 7 quarters since. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Two Sigma Securities held 1,286 shares of MasTec worth $535K as of Q2 2026.
MasTec was a new Two Sigma Securities position in Q2 2026.
MasTec made up 0.05% of Two Sigma Securities's portfolio in Q2 2026, its #547 holding.
Two Sigma Securities first reported a position in MasTec in Q4 2017 and has held it in 7 quarters since.
911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.