OMERS Administration Corp’s MasTec MTZ Stock Holding History

OMERS Administration Corp’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	$1.4M	Buy	+3,365	New	+$1.29M	0.01%	634
2024 Q4	–	Sell	-3,700	Closed	-$455K	–	1021
2024 Q3	$455K	Buy	+3,700	New	+$404K	﹤0.01%	683
2020 Q2	–	Sell	-28,200	Closed	-$923K	–	189
2020 Q1	$923K	Buy	+28,200	New	+$1.43M	0.04%	108

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

OMERS Administration Corp's MTZ Position: Q2 2026 in Review

OMERS Administration Corp opened a new position in MasTec (MTZ) in Q2 2026: 3,365 shares worth $1.4M. The stake represents 0.01% of the portfolio and ranks #634 among its holdings. This is a return to the name: OMERS Administration Corp previously reported a position in MTZ as recently as Q3 2024.

OMERS Administration Corp first reported a position in MTZ in Q1 2020 and has held it in 3 quarters since. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

OMERS Administration Corp held 3,365 shares of MasTec worth $1.4M as of Q2 2026.
MasTec was a new OMERS Administration Corp position in Q2 2026.
MasTec made up 0.01% of OMERS Administration Corp's portfolio in Q2 2026, its #634 holding.
OMERS Administration Corp first reported a position in MasTec in Q1 2020 and has held it in 3 quarters since.
911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on OMERS Administration Corp's 13F filing for Q2 2026, filed 13 Aug 2026.