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 Q3	$26.2M	Sell	122,510 -1,772	-1%	-$498K	0.02%	576
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

Country Trust Bank Bloomington, Illinois $5.78B AUM 19.9% 1-Year Est. Return

Hennessy Advisors Inc Novato, California $2.66B AUM 26.6% 1-Year Est. Return

Legacy Advisors Plymouth Meeting, Pennsylvania $1.05B AUM 17.6% 1-Year Est. Return

Davenport & Co Richmond, Virginia $19.9B AUM 12.67% 1-Year Est. Return

Kirr Marbach & Co Columbus, Indiana $530M AUM 14.37% 1-Year Est. Return

Hillman Company Pittsburgh, Pennsylvania $261M AUM 2.04% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Community Trust & Investment Versailles, Kentucky $2.02B AUM 26.85% 1-Year Est. Return

Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return

KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

Sumitomo Mitsui Trust Group's MTZ Position: Q3 2026 in Review

Sumitomo Mitsui Trust Group reduced its MasTec (MTZ) stake by 1.4% in Q3 2026, selling an estimated $498K and leaving 122,510 shares worth $26.2M. The position accounts for 0.02% of the portfolio, ranked #576.

Sumitomo Mitsui Trust Group first reported a position in MTZ in Q3 2019 and has held it in 11 quarters since. The position peaked at $51.7M in Q2 2026. 228 funds tracked by Wall St. Rank hold MTZ as of Q3 2026.

Sumitomo Mitsui Trust Group held 122,510 shares of MasTec worth $26.2M as of Q3 2026.
Sumitomo Mitsui Trust Group sold 1,772 MasTec shares in Q3 2026, an estimated $498K.
MasTec made up 0.02% of Sumitomo Mitsui Trust Group's portfolio in Q3 2026, its #576 holding.
Sumitomo Mitsui Trust Group first reported a position in MasTec in Q3 2019 and has held it in 11 quarters since.
Sumitomo Mitsui Trust Group's MasTec position peaked at $51.7M in Q2 2026.
228 funds tracked by Wall St. Rank held MasTec as of Q3 2026.

Based on Sumitomo Mitsui Trust Group's 13F filing for Q3 2026, filed 29 Oct 2026.