Sumitomo Mitsui Trust Group’s MasTec MTZ Stock Holding History

Sumitomo Mitsui Trust Group’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	$51.7M	Buy	124,282 +115,210	+1,270%	+$44M	0.03%	447
2026 Q1	$2.92M	Sell	9,072 -637	-7%	-$172K	﹤0.01%	754
2025 Q4	$2.11M	Buy	9,709 +169	+2%	+$35.5K	﹤0.01%	791
2025 Q3	$2.03M	Sell	9,540 -359	-4%	-$65.7K	﹤0.01%	797
2025 Q2	$1.69M	Sell	9,899 -969	-9%	-$140K	﹤0.01%	806
2025 Q1	$1.27M	Hold	10,868	–	–	﹤0.01%	841
2024 Q4	$1.48M	Buy	+10,868	New	+$1.46M	﹤0.01%	848
2021 Q3	–	Sell	-15,215	Closed	-$1.61M	–	1198
2021 Q2	$1.61M	Buy	+15,215	New	+$1.65M	﹤0.01%	981
2020 Q1	–	Sell	-19,472	Closed	-$1.25M	–	1128
2019 Q4	$1.25M	Sell	19,472 -1,035	-5%	-$68.2K	﹤0.01%	941
2019 Q3	$1.33M	Buy	+20,507	New	+$1.2M	﹤0.01%	917

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

Sumitomo Mitsui Trust Group's MTZ Position: Q2 2026 in Review

Sumitomo Mitsui Trust Group increased its MasTec (MTZ) stake by 1,270% in Q2 2026, buying an estimated $44M and bringing the position to 124,282 shares worth $51.7M. The position accounts for 0.03% of the portfolio, ranked #447.

Sumitomo Mitsui Trust Group first reported a position in MTZ in Q3 2019 and has held it in 10 quarters since. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Sumitomo Mitsui Trust Group held 124,282 shares of MasTec worth $51.7M as of Q2 2026.
Sumitomo Mitsui Trust Group bought 115,210 MasTec shares in Q2 2026, an estimated $44M.
MasTec made up 0.03% of Sumitomo Mitsui Trust Group's portfolio in Q2 2026, its #447 holding.
Sumitomo Mitsui Trust Group first reported a position in MasTec in Q3 2019 and has held it in 10 quarters since.
911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Sumitomo Mitsui Trust Group's 13F filing for Q2 2026, filed 30 Jul 2026.