Squarepoint’s MasTec MTZ Stock Holding History

Squarepoint’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	-3,600	Closed	-$1.16M	–	4773
2026 Q1	$1.16M	Buy	+3,600	New	+$975K	﹤0.01%	2650
2025 Q1	–	Sell	-1,500	Closed	-$204K	–	5125
2024 Q4	$204K	Sell	1,500 -11,700	-89%	-$1.57M	﹤0.01%	4458
2024 Q3	$1.62M	Buy	+13,200	New	+$1.44M	﹤0.01%	2218
2023 Q4	–	Sell	-15,300	Closed	-$1.1M	–	4315
2023 Q3	$1.1M	Buy	+15,300	New	+$1.53M	﹤0.01%	2255

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 $3.38T AUM 44.17% 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

Squarepoint's MTZ Position: Q2 2026 in Review

Squarepoint reduced its MasTec (MTZ) stake by 89% in Q2 2026, selling an estimated $76.9M and leaving 24,496 shares worth $10.2M. The position accounts for 0.01% of the portfolio, ranked #1096.

Squarepoint first reported a position in MTZ in Q4 2015 and has held it in 37 quarters since. The position peaked at $72.6M in Q1 2026. 912 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Squarepoint held 24,496 shares of MasTec worth $10.2M as of Q2 2026.
Squarepoint sold 201,154 MasTec shares in Q2 2026, an estimated $76.9M.
MasTec made up 0.01% of Squarepoint's portfolio in Q2 2026, its #1096 holding.
Squarepoint first reported a position in MasTec in Q4 2015 and has held it in 37 quarters since.
Squarepoint's MasTec position peaked at $72.6M in Q1 2026.
912 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Squarepoint's 13F filing for Q2 2026, filed 14 Aug 2026.