Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s MasTec MTZ Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’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 Q1	$5.05M	Buy	+15,700	New	+$4.25M	0.01%	745
2024 Q4	–	Sell	-4,600	Closed	-$566K	–	1118
2024 Q3	$566K	Sell	4,600 -5,044	-52%	-$551K	﹤0.01%	824
2024 Q2	$1.03M	Buy	+9,644	New	+$974K	﹤0.01%	753
2023 Q4	–	Sell	-43,856	Closed	-$3.16M	–	1127
2023 Q3	$3.16M	Sell	43,856 -3,601	-8%	-$359K	0.01%	461
2023 Q2	$5.6M	Sell	47,457 -2,362	-5%	-$231K	0.02%	352
2023 Q1	$4.7M	Buy	49,819 +20,773	+72%	+$1.97M	0.03%	368
2022 Q4	$2.48M	Buy	29,046 +3,243	+13%	+$266K	0.01%	668
2022 Q3	$1.64M	Sell	25,803 -9,803	-28%	-$758K	0.01%	756
2022 Q2	$2.55M	Buy	+35,606	New	+$2.78M	0.01%	683

Other funds holding MTZ

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Peconic Partners New York $5.78B AUM 127.23% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

HCC

Hill City Capital Boston, Massachusetts $2.8B AUM 79.27% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

LPC

Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's MTZ Position: Q1 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund opened a new position in MasTec (MTZ) in Q1 2026: 15,700 shares worth $5.05M. The stake represents 0.01% of the portfolio and ranks #745 among its holdings. This is a return to the name: Healthcare of Ontario Pension Plan (HOOPP) Trust Fund previously reported a position in MTZ as recently as Q3 2024.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in MTZ in Q2 2022 and has held it in 9 quarters since. The position peaked at $5.6M in Q2 2023. 808 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 15,700 shares of MasTec worth $5.05M as of Q1 2026.
MasTec was a new Healthcare of Ontario Pension Plan (HOOPP) Trust Fund position in Q1 2026.
MasTec made up 0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q1 2026, its #745 holding.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in MasTec in Q2 2022 and has held it in 9 quarters since.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's MasTec position peaked at $5.6M in Q2 2023.
808 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q1 2026, filed 14 May 2026.