Chicago Capital’s MasTec MTZ Stock Holding History

Chicago Capital’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	$2.39M	Buy	7,428 +807	+12%	+$218K	0.06%	124
2025 Q4	$1.44M	Buy	6,621 +4,340	+190%	+$911K	0.04%	170
2025 Q3	$485K	Buy	+2,281	New	+$418K	0.01%	247

Other funds holding MTZ

BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

LPC

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

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Chicago Capital's MTZ Position: Q1 2026 in Review

Chicago Capital increased its MasTec (MTZ) stake by 12% in Q1 2026, buying an estimated $218K and bringing the position to 7,428 shares worth $2.39M. The position accounts for 0.06% of the portfolio, ranked #124.

Chicago Capital first reported a position in MTZ in Q3 2025 and has held it in 3 quarters since. 805 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

Chicago Capital held 7,428 shares of MasTec worth $2.39M as of Q1 2026.
Chicago Capital bought 807 MasTec shares in Q1 2026, an estimated $218K.
MasTec made up 0.06% of Chicago Capital's portfolio in Q1 2026, its #124 holding.
Chicago Capital first reported a position in MasTec in Q3 2025 and has held it in 3 quarters since.
805 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Chicago Capital's 13F filing for Q1 2026, filed 24 Apr 2026.