Jefferies Financial Group’s MasTec MTZ Stock Holding History

Jefferies Financial Group’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	$772K	Sell	2,400 -12,400	-84%	-$3.36M	0.01%	1026
2025 Q4	$3.22M	Buy	14,800 +10,000	+208%	+$2.1M	0.02%	618
2025 Q3	$1.02M	Sell	4,800 -18,200	-79%	-$3.33M	﹤0.01%	863
2025 Q2	$3.92M	Buy	23,000 +15,000	+188%	+$2.16M	0.03%	362
2025 Q1	$934K	Buy	+8,000	New	+$1.08M	0.01%	836
2024 Q3	–	Sell	-28,600	Closed	-$3.06M	–	1651
2024 Q2	$3.06M	Buy	28,600 +8,500	+42%	+$859K	0.03%	425
2024 Q1	$1.87M	Sell	20,100 -142,400	-88%	-$10.8M	0.02%	615
2023 Q4	$12.3M	Buy	+162,500	New	+$10.2M	0.08%	184
2023 Q3	–	Sell	-500	Closed	-$59K	–	1852
2023 Q2	$59K	Buy	+500	New	+$49K	﹤0.01%	1533
2023 Q1	–	Sell	-800	Closed	-$68.3K	–	1862
2022 Q4	$68.3K	Buy	+800	New	+$65.6K	﹤0.01%	1392

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

Jefferies Financial Group's MTZ Position: Q1 2026 in Review

Jefferies Financial Group reduced its MasTec (MTZ) stake by 40% in Q1 2026, selling an estimated $4.92M and leaving 26,865 shares worth $8.64M. The position accounts for 0.06% of the portfolio, ranked #229.

Jefferies Financial Group first reported a position in MTZ in Q4 2022 and has held it in 10 quarters since. The position peaked at $9.79M in Q4 2025. 805 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

Jefferies Financial Group held 26,865 shares of MasTec worth $8.64M as of Q1 2026.
Jefferies Financial Group sold 18,182 MasTec shares in Q1 2026, an estimated $4.92M.
MasTec made up 0.06% of Jefferies Financial Group's portfolio in Q1 2026, its #229 holding.
Jefferies Financial Group first reported a position in MasTec in Q4 2022 and has held it in 10 quarters since.
Jefferies Financial Group's MasTec position peaked at $9.79M in Q4 2025.
805 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.