Vontobel Holding
MTZ icon

Vontobel Holding’s MasTec MTZ Stock Holding History

Vontobel Holding’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
Q2 		$52.1M Sell
125,301
-55,180
-31% -$21.1M 0.17% 127
2026
Q1 		$58.1M Buy
180,481
+18,453
+11% +$5M 0.2% 104
2025
Q4 		$35.2M Sell
162,028
-34,781
-18% -$7.3M 0.11% 151
2025
Q3 		$41.9M Sell
196,809
-1,247
-0.6% -$228K 0.13% 122
2025
Q2 		$33.8M Sell
198,056
-54,112
-21% -$7.79M 0.11% 144
2025
Q1 		$29.4M Sell
252,168
-120,922
-32% -$16.3M 0.11% 135
2024
Q4 		$50.8M Sell
373,090
-158,303
-30% -$21.2M 0.17% 88
2024
Q3 		$65.4M Buy
531,393
+31,266
+6% +$3.41M 0.21% 78
2024
Q2 		$53.5M Buy
500,127
+24,750
+5% +$2.5M 0.17% 90
2024
Q1 		$44.3M Sell
475,377
-42,957
-8% -$3.27M 0.35% 75
2023
Q4 		$39.2M Buy
518,334
+72,090
+16% +$4.51M 0.33% 80
2023
Q3 		$32.1M Buy
446,244
+35,027
+9% +$3.49M 0.3% 85
2023
Q2 		$48.5M Buy
411,217
+10,254
+3% +$1M 0.43% 52
2023
Q1 		$37.9M Buy
400,963
+15,040
+4% +$1.43M 0.35% 68
2022
Q4 		$32M Buy
385,923
+147,386
+62% +$12.1M 0.32% 83
2022
Q3 		$15.6M Buy
238,537
+217,891
+1,055% +$16.9M 0.18% 125
2022
Q2 		$1.47M Buy
20,646
+9,055
+78% +$706K 0.02% 448
2022
Q1 		$998K Buy
11,591
+866
+8% +$75.7K 0.01% 624
2021
Q4 		$986K Hold
10,725
– – 0.01% 634
2021
Q3 		$925K Buy
+10,725
New +$1.02M 0.01% 643

Other funds holding MTZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
HAI
Hennessy Advisors Inc Novato, California $3.13B AUM 77.26% 1-Year Est. Return
OAM
OP Asset Management Helsinki $9.38B AUM 42.35% 1-Year Est. Return
CTB
Country Trust Bank Bloomington, Illinois $5.71B AUM 25.48% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
KMC
Kirr Marbach & Co Columbus, Indiana $594M AUM 34% 1-Year Est. Return

Vontobel Holding's MTZ Position: Q2 2026 in Review

Vontobel Holding reduced its MasTec (MTZ) stake by 31% in Q2 2026, selling an estimated $21.1M and leaving 125,301 shares worth $52.1M. The position accounts for 0.17% of the portfolio, ranked #127.

Vontobel Holding first reported a position in MTZ in Q3 2021 and has held it in 20 quarters since. The position peaked at $65.4M in Q3 2024. 446 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • Vontobel Holding held 125,301 shares of MasTec worth $52.1M as of Q2 2026.
  • Vontobel Holding sold 55,180 MasTec shares in Q2 2026, an estimated $21.1M.
  • MasTec made up 0.17% of Vontobel Holding's portfolio in Q2 2026, its #127 holding.
  • Vontobel Holding first reported a position in MasTec in Q3 2021 and has held it in 20 quarters since.
  • Vontobel Holding's MasTec position peaked at $65.4M in Q3 2024.
  • 446 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Vontobel Holding's 13F filing for Q2 2026, filed 3 Aug 2026.