Cromwell Holdings’s MasTec MTZ Stock Holding History

Cromwell Holdings’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	$3.75K	Hold	9	–	–	﹤0.01%	721
2026 Q1	$2.9K	Buy	9 +3	+50%	+$812	﹤0.01%	654
2025 Q4	$1.3K	Hold	6	–	–	﹤0.01%	776
2025 Q3	$1.28K	Hold	6	–	–	﹤0.01%	787
2025 Q2	$1.02K	Buy	+6	New	+$864	﹤0.01%	809

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

Cromwell Holdings's MTZ Position: Q2 2026 in Review

Cromwell Holdings held its MasTec (MTZ) position steady in Q2 2026 at 9 shares worth $3.75K. The position accounts for ﹤0.01% of the portfolio, ranked #721.

Cromwell Holdings first reported a position in MTZ in Q2 2025 and has held it in 5 quarters since. 910 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Cromwell Holdings held 9 shares of MasTec worth $3.75K as of Q2 2026.
Cromwell Holdings left its MasTec share count unchanged in Q2 2026.
MasTec made up ﹤0.01% of Cromwell Holdings's portfolio in Q2 2026, its #721 holding.
Cromwell Holdings first reported a position in MasTec in Q2 2025 and has held it in 5 quarters since.
910 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Cromwell Holdings's 13F filing for Q2 2026, filed 14 Jul 2026.