JP Morgan Chase’s MasTec MTZ Stock Holding History

JP Morgan Chase’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
2017 Q4	–	Sell	-300,000	Closed	-$14M	–	5522
2017 Q3	$14M	Buy	+300,000	New	+$13.1M	﹤0.01%	1743

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

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

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

JP Morgan Chase's MTZ Position: Q2 2026 in Review

JP Morgan Chase increased its MasTec (MTZ) stake by 553% in Q2 2026, buying an estimated $427M and bringing the position to 1,318,161 shares worth $567M. The position accounts for 0.03% of the portfolio, ranked #411.

JP Morgan Chase first reported a position in MTZ in Q2 2013 and has held it in 52 quarters since. 912 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

JP Morgan Chase held 1,318,161 shares of MasTec worth $567M as of Q2 2026.
JP Morgan Chase bought 1,116,159 MasTec shares in Q2 2026, an estimated $427M.
MasTec made up 0.03% of JP Morgan Chase's portfolio in Q2 2026, its #411 holding.
JP Morgan Chase first reported a position in MasTec in Q2 2013 and has held it in 52 quarters since.
912 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.