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 Q2	$2.52M	Buy	6,052 +322	+6%	+$123K	0.02%	797
2026 Q1	$1.84M	Buy	+5,730	New	+$1.55M	0.02%	685
2025 Q4	–	Sell	-33,751	Closed	-$7.18M	–	2169
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%	1344
2025 Q1	–	Sell	-45,832	Closed	-$6.24M	–	1869
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 $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

Jump Financial's MTZ Position: Q2 2026 in Review

Jump Financial increased its MasTec (MTZ) stake by 5.6% in Q2 2026, buying an estimated $123K and bringing the position to 6,052 shares worth $2.52M. The position accounts for 0.02% of the portfolio, ranked #797.

Jump Financial first reported a position in MTZ in Q2 2021 and has held it in 9 quarters since. The position peaked at $7.18M in Q3 2025. 912 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Jump Financial held 6,052 shares of MasTec worth $2.52M as of Q2 2026.
Jump Financial bought 322 MasTec shares in Q2 2026, an estimated $123K.
MasTec made up 0.02% of Jump Financial's portfolio in Q2 2026, its #797 holding.
Jump Financial first reported a position in MasTec in Q2 2021 and has held it in 9 quarters since.
Jump Financial's MasTec position peaked at $7.18M in Q3 2025.
912 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.