Freestone Grove Partners’s MasTec MTZ Stock Holding History

Freestone Grove Partners’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	$103M	Buy	246,593 +26,193	+12%	+$10M	0.66%	24
2026 Q1	$70.9M	Sell	220,400 -235,217	-52%	-$63.7M	0.5%	45
2025 Q4	$99M	Sell	455,617 -222,688	-33%	-$46.7M	0.72%	10
2025 Q3	$144M	Buy	678,305 +42,689	+7%	+$7.82M	1.08%	5
2025 Q2	$108M	Buy	635,616 +207,801	+49%	+$29.9M	0.82%	9
2025 Q1	$49.9M	Buy	427,815 +194,746	+84%	+$26.3M	0.51%	56
2024 Q4	$31.7M	Buy	+233,069	New	+$31.2M	0.39%	89

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

Freestone Grove Partners's MTZ Position: Q2 2026 in Review

Freestone Grove Partners increased its MasTec (MTZ) stake by 12% in Q2 2026, buying an estimated $10M and bringing the position to 246,593 shares worth $103M. The position accounts for 0.66% of the portfolio, ranked #24.

Freestone Grove Partners first reported a position in MTZ in Q4 2024 and has held it in 7 quarters since. The position peaked at $144M in Q3 2025. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Freestone Grove Partners held 246,593 shares of MasTec worth $103M as of Q2 2026.
Freestone Grove Partners bought 26,193 MasTec shares in Q2 2026, an estimated $10M.
MasTec made up 0.66% of Freestone Grove Partners's portfolio in Q2 2026, its #24 holding.
Freestone Grove Partners first reported a position in MasTec in Q4 2024 and has held it in 7 quarters since.
Freestone Grove Partners's MasTec position peaked at $144M in Q3 2025.
911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Freestone Grove Partners's 13F filing for Q2 2026, filed 14 Aug 2026.