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 Q2	$46.6M	Buy	112,100 +96,400	+614%	+$36.9M	0.07%	261
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 $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

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's MTZ Position: Q2 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund increased its MasTec (MTZ) stake by 614% in Q2 2026, buying an estimated $36.9M and bringing the position to 112,100 shares worth $46.6M. The position accounts for 0.07% of the portfolio, ranked #261.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in MTZ in Q2 2022 and has held it in 10 quarters since. 912 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 112,100 shares of MasTec worth $46.6M as of Q2 2026.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund bought 96,400 MasTec shares in Q2 2026, an estimated $36.9M.
MasTec made up 0.07% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q2 2026, its #261 holding.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in MasTec in Q2 2022 and has held it in 10 quarters since.
912 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q2 2026, filed 13 Aug 2026.