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Shelton Capital Management’s MasTec MTZ Stock Holding History

Shelton Capital Management’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 		$639K Sell
1,986
-12,488
-86% -$3.38M 0.01% 319
2025
Q4 		$3.15M Sell
14,474
-731
-5% -$153K 0.06% 193
2025
Q3 		$3.24M Hold
15,205
– – 0.07% 177
2025
Q2 		$2.59M Sell
15,205
-54
-0.4% -$7.78K 0.06% 212
2025
Q1 		$1.78M Sell
15,259
-63
-0.4% -$8.5K 0.04% 233
2024
Q4 		$2.09M Buy
15,322
+5,060
+49% +$678K 0.05% 227
2024
Q3 		$1.26M Buy
10,262
+3,000
+41% +$327K 0.03% 265
2024
Q2 		$777K Buy
7,262
+1,357
+23% +$137K 0.02% 289
2024
Q1 		$551K Hold
5,905
– – 0.02% 337
2023
Q4 		$447K Sell
5,905
-2,619
-31% -$164K 0.01% 357
2023
Q3 		$613K Hold
8,524
– – 0.02% 296
2023
Q2 		$1.01M Sell
8,524
-82
-1% -$8.03K 0.04% 269
2023
Q1 		$813K Buy
8,606
+5,603
+187% +$533K 0.03% 253
2022
Q4 		$256K Sell
3,003
-7,995
-73% -$656K 0.03% 514
2022
Q3 		$698K Sell
10,998
-360
-3% -$27.9K 0.03% 270
2022
Q2 		$814K Hold
11,358
– – 0.04% 273
2022
Q1 		$989K Hold
11,358
– – 0.04% 274
2021
Q4 		$1.05M Sell
11,358
-2,210
-16% -$202K 0.04% 270
2021
Q3 		$1.17M Buy
13,568
+7,100
+110% +$674K 0.05% 265
2021
Q2 		$686K Sell
6,468
-6,468
-50% -$702K 0.03% 316
2021
Q1 		$1.21M Buy
12,936
+6,468
+100% +$553K 0.04% 277
2020
Q4 		$441K Sell
6,468
-50,564
-89% -$2.84M 0.02% 377
2020
Q3 		$2.41M Buy
+57,032
New +$2.45M 0.1% 226
2020
Q1 		– Sell
-3,637
Closed -$233K – 763
2019
Q4 		$233K Sell
3,637
-672
-16% -$44.2K 0.01% 669
2019
Q3 		$280K Hold
4,309
– – 0.02% 561
2019
Q2 		$222K Buy
4,309
+4,102
+1,982% +$203K 0.01% 723
2019
Q1 		$4.31K Buy
+207
New +$9.3K 0.02% 617

Other funds holding MTZ

BlackRock
BlackRock New York $5.72T 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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Victory Capital Management
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
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Shelton Capital Management's MTZ Position: Q1 2026 in Review

Shelton Capital Management reduced its MasTec (MTZ) stake by 86% in Q1 2026, selling an estimated $3.38M and leaving 1,986 shares worth $639K. The position accounts for 0.01% of the portfolio, ranked #319.

Shelton Capital Management first reported a position in MTZ in Q1 2019 and has held it in 27 quarters since. The position peaked at $3.24M in Q3 2025. 805 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

  • Shelton Capital Management held 1,986 shares of MasTec worth $639K as of Q1 2026.
  • Shelton Capital Management sold 12,488 MasTec shares in Q1 2026, an estimated $3.38M.
  • MasTec made up 0.01% of Shelton Capital Management's portfolio in Q1 2026, its #319 holding.
  • Shelton Capital Management first reported a position in MasTec in Q1 2019 and has held it in 27 quarters since.
  • Shelton Capital Management's MasTec position peaked at $3.24M in Q3 2025.
  • 805 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Shelton Capital Management's 13F filing for Q1 2026, filed 15 May 2026.