Janus Henderson Group
MTZ icon

Janus Henderson Group’s MasTec MTZ Stock Holding History

Janus Henderson 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 		$8.96M Hold
27,855
– – ﹤0.01% 795
2025
Q4 		$6.06M Sell
27,855
-32
-0.1% -$6.71K ﹤0.01% 872
2025
Q3 		$5.94M Buy
27,887
+1,057
+4% +$194K ﹤0.01% 871
2025
Q2 		$4.57M Sell
26,830
-1,200
-4% -$173K ﹤0.01% 930
2025
Q1 		$3.23M Sell
28,030
-1,500
-5% -$202K ﹤0.01% 1049
2024
Q4 		$4.02M Hold
29,530
– – ﹤0.01% 997
2024
Q3 		$3.64M Hold
29,530
– – ﹤0.01% 1014
2024
Q2 		$3.16M Sell
29,530
-326
-1% -$32.9K ﹤0.01% 1044
2024
Q1 		$2.78M Hold
29,856
– – ﹤0.01% 1130
2023
Q4 		$2.26M Sell
29,856
-49
-0.2% -$3.06K ﹤0.01% 1178
2023
Q3 		$2.15M Buy
29,905
+16
+0.1% +$1.59K ﹤0.01% 1146
2023
Q2 		$3.53M Sell
29,889
-36
-0.1% -$3.53K ﹤0.01% 965
2023
Q1 		$2.83M Buy
29,925
+17,318
+137% +$1.65M ﹤0.01% 1094
2022
Q4 		$1.08M Buy
12,607
+2,049
+19% +$168K ﹤0.01% 1314
2022
Q3 		$671K Sell
10,558
-1,577
-13% -$122K ﹤0.01% 1467
2022
Q2 		$870K Buy
12,135
+89
+0.7% +$6.94K ﹤0.01% 1417
2022
Q1 		$1.05M Buy
12,046
+1
+0% +$87 ﹤0.01% 1479
2021
Q4 		$1.11M Buy
12,045
+6,056
+101% +$553K ﹤0.01% 1470
2021
Q3 		$517K Buy
+5,989
New +$568K ﹤0.01% 1596

Other funds holding MTZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PP
Peconic Partners New York $8.04B AUM 107.18% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
HCC
Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Janus Henderson Group's MTZ Position: Q1 2026 in Review

Janus Henderson Group held its MasTec (MTZ) position steady in Q1 2026 at 27,855 shares worth $8.96M. The position accounts for ﹤0.01% of the portfolio, ranked #795.

Janus Henderson Group first reported a position in MTZ in Q3 2021 and has held it in 19 quarters since. 811 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

  • Janus Henderson Group held 27,855 shares of MasTec worth $8.96M as of Q1 2026.
  • Janus Henderson Group left its MasTec share count unchanged in Q1 2026.
  • MasTec made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #795 holding.
  • Janus Henderson Group first reported a position in MasTec in Q3 2021 and has held it in 19 quarters since.
  • 811 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.