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
2024 Q3	–	Sell	-27,700	Closed	-$2.96M	–	3372
2024 Q2	$2.96M	Buy	27,700 +11,600	+72%	+$1.17M	0.04%	543
2024 Q1	$1.5M	Buy	16,100 +1,900	+13%	+$144K	0.01%	909
2023 Q4	$1.08M	Buy	+14,200	New	+$888K	0.01%	1002
2023 Q3	–	Sell	-2,000	Closed	-$236K	–	3284
2023 Q2	$236K	Sell	2,000 -1,200	-38%	-$118K	﹤0.01%	2063
2023 Q1	$302K	Sell	3,200 -200	-6%	-$19K	0.01%	1696
2022 Q4	$290K	Buy	+3,400	New	+$279K	0.01%	1569
2018 Q4	–	Sell	-11,600	Closed	-$518K	–	2585
2018 Q3	$518K	Sell	11,600 -20,900	-64%	-$968K	﹤0.01%	1390
2018 Q2	$1.65M	Buy	32,500 +23,300	+253%	+$1.13M	0.01%	1047
2018 Q1	$433K	Buy	+9,200	New	+$466K	﹤0.01%	1756

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.