Sigma Planning Corp’s MasTec MTZ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
– Sell
-2,432
Closed -$1.01M – 1401
2026
Q2
$1.01M Sell
2,432
-1,852
-43% -$708K 0.03% 593
2026
Q1
$1.38M Buy
4,284
+2,817
+192% +$763K 0.04% 450
2025
Q4
$319K Buy
+1,467
New +$308K 0.01% 998
2025
Q3
– Sell
-1,333
Closed -$227K – 1348
2025
Q2
$227K Buy
+1,333
New +$192K 0.01% 1121

Other funds holding MTZ

Sigma Planning Corp's MTZ Position: Q3 2026 in Review

Sigma Planning Corp sold out of MasTec (MTZ) in Q3 2026, closing a stake of 2,432 shares — an estimated $1.01M sold.

Sigma Planning Corp first reported a position in MTZ in Q2 2025 and held it in 4 quarters. The position peaked at $1.38M in Q1 2026. 143 funds tracked by Wall St. Rank hold MTZ as of Q3 2026.

  • Sigma Planning Corp reported no remaining MasTec position as of Q3 2026 after selling out during the quarter.
  • Sigma Planning Corp sold 2,432 MasTec shares in Q3 2026, an estimated $1.01M.
  • Sigma Planning Corp first reported a position in MasTec in Q2 2025 and held it in 4 quarters.
  • Sigma Planning Corp's MasTec position peaked at $1.38M in Q1 2026.
  • 143 funds tracked by Wall St. Rank held MasTec as of Q3 2026.

Based on Sigma Planning Corp's 13F filing for Q3 2026, filed 23 Oct 2026.