Jump Financial’s MasTec MTZ Stock Holding History

Jump Financial’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	$1.84M	Buy	+5,730	New	+$1.55M	0.02%	685
2025 Q4	–	Sell	-33,751	Closed	-$7.18M	–	2163
2025 Q3	$7.18M	Buy	33,751 +31,574	+1,450%	+$5.78M	0.09%	301
2025 Q2	$371K	Buy	+2,177	New	+$314K	﹤0.01%	1339
2025 Q1	–	Sell	-45,832	Closed	-$6.24M	–	1868
2024 Q4	$6.24M	Buy	+45,832	New	+$6.14M	0.13%	206
2023 Q4	–	Sell	-12,894	Closed	-$928K	–	2069
2023 Q3	$928K	Buy	12,894 +10,372	+411%	+$1.03M	0.03%	705
2023 Q2	$298K	Buy	+2,522	New	+$247K	0.01%	1310
2022 Q4	–	Sell	-3,965	Closed	-$251K	–	1867
2022 Q3	$251K	Buy	+3,965	New	+$307K	0.01%	1238
2021 Q3	–	Sell	-3,114	Closed	-$331K	–	1359
2021 Q2	$331K	Buy	+3,114	New	+$338K	0.03%	628

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

Jump Financial's MTZ Position: Q1 2026 in Review

Jump Financial opened a new position in MasTec (MTZ) in Q1 2026: 5,730 shares worth $1.84M. The stake represents 0.02% of the portfolio and ranks #685 among its holdings. This is a return to the name: Jump Financial previously reported a position in MTZ as recently as Q3 2025.

Jump Financial first reported a position in MTZ in Q2 2021 and has held it in 8 quarters since. The position peaked at $7.18M in Q3 2025. 805 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

Jump Financial held 5,730 shares of MasTec worth $1.84M as of Q1 2026.
MasTec was a new Jump Financial position in Q1 2026.
MasTec made up 0.02% of Jump Financial's portfolio in Q1 2026, its #685 holding.
Jump Financial first reported a position in MasTec in Q2 2021 and has held it in 8 quarters since.
Jump Financial's MasTec position peaked at $7.18M in Q3 2025.
805 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Jump Financial's 13F filing for Q1 2026, filed 14 May 2026.