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Walleye Capital’s
MasTec
MTZ
Stock Holding History
Walleye 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
$19M
Sell
59,182
-140,314
-70%
-$38M
0.12%
207
2025
Q4
$43.4M
Buy
199,496
+4,347
+2%
+$912K
0.25%
82
2025
Q3
$41.5M
Buy
195,149
+78,689
+68%
+$14.4M
0.34%
84
2025
Q2
$19.8M
Buy
116,460
+53,136
+84%
+$7.65M
0.18%
238
2025
Q1
$7.39M
Buy
63,324
+26,869
+74%
+$3.63M
0.08%
574
2024
Q4
$4.96M
Buy
36,455
+29,156
+399%
+$3.91M
0.05%
1077
2024
Q3
$899K
Sell
7,299
-16,040
-69%
-$1.75M
0.01%
2762
2024
Q2
$2.5M
Buy
23,339
+11,023
+90%
+$1.11M
0.03%
1894
2024
Q1
$1.15M
Buy
+12,316
New
+$937K
0.01%
2462
2023
Q4
–
Hold
0
–
–
–
5576
2023
Q3
–
Sell
-1,826
Closed
-$182K
–
5445
2023
Q2
$215K
Sell
1,826
-19,810
-92%
-$1.94M
﹤0.01%
3030
2023
Q1
$2.04M
Sell
21,636
-21,503
-50%
-$2.04M
0.04%
711
2022
Q4
$3.68M
Buy
+43,139
New
+$3.54M
0.08%
347
2021
Q3
–
Sell
-17,183
Closed
-$1.82K
–
1745
2021
Q2
$1.82K
Buy
+17,183
New
+$1.87M
0.07%
265
2020
Q1
–
Sell
-2,808
Closed
-$180K
–
1549
2019
Q4
$180K
Buy
2,808
+959
+52%
+$63.1K
0.04%
1156
2019
Q3
$120K
Buy
+1,849
New
+$108K
0.08%
1380
Other funds holding MTZ
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
PP
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
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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