Chicago Capital
MTZ icon

Chicago Capital’s MasTec MTZ Stock Holding History

Chicago 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
Q3 		$1.9M Buy
8,916
+439
+5% +$123K 0.04% 143
2026
Q2 		$3.53M Buy
8,477
+1,049
+14% +$401K 0.08% 109
2026
Q1 		$2.39M Buy
7,428
+807
+12% +$218K 0.06% 124
2025
Q4 		$1.44M Buy
6,621
+4,340
+190% +$911K 0.04% 170
2025
Q3 		$485K Buy
+2,281
New +$418K 0.01% 247

Other funds holding MTZ

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $72.4B AUM 24.61% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Country Trust Bank
Country Trust Bank Bloomington, Illinois $5.78B AUM 19.9% 1-Year Est. Return
Hennessy Advisors Inc
Hennessy Advisors Inc Novato, California $2.66B AUM 26.6% 1-Year Est. Return
Legacy Advisors
Legacy Advisors Plymouth Meeting, Pennsylvania $1.05B AUM 17.6% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Chicago Capital's MTZ Position: Q3 2026 in Review

Chicago Capital increased its MasTec (MTZ) stake by 5.2% in Q3 2026, buying an estimated $123K and bringing the position to 8,916 shares worth $1.9M. The position accounts for 0.04% of the portfolio, ranked #143.

Chicago Capital first reported a position in MTZ in Q3 2025 and has held it in 5 quarters since. The position peaked at $3.53M in Q2 2026. 355 funds tracked by Wall St. Rank hold MTZ as of Q3 2026.

  • Chicago Capital held 8,916 shares of MasTec worth $1.9M as of Q3 2026.
  • Chicago Capital bought 439 MasTec shares in Q3 2026, an estimated $123K.
  • MasTec made up 0.04% of Chicago Capital's portfolio in Q3 2026, its #143 holding.
  • Chicago Capital first reported a position in MasTec in Q3 2025 and has held it in 5 quarters since.
  • Chicago Capital's MasTec position peaked at $3.53M in Q2 2026.
  • 355 funds tracked by Wall St. Rank held MasTec as of Q3 2026.

Based on Chicago Capital's 13F filing for Q3 2026, filed 13 Oct 2026.