CIBC World Market
MTZ icon

CIBC World Market’s MasTec MTZ Stock Holding History

CIBC World Market’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 		$1.05M Sell
2,519
-14,831
-85% -$5.67M ﹤0.01% 1006
2026
Q1 		$5.58M Sell
17,350
-18,701
-52% -$5.06M 0.01% 534
2025
Q4 		$7.84M Buy
36,051
+25,288
+235% +$5.31M 0.01% 475
2025
Q3 		$2.29M Buy
+10,763
New +$1.97M ﹤0.01% 764
2020
Q1 		– Sell
-9,084
Closed -$583K – 1113
2019
Q4 		$583K Sell
9,084
-97
-1% -$6.39K ﹤0.01% 788
2019
Q3 		$596K Buy
+9,181
New +$536K ﹤0.01% 755
2018
Q3 		– Sell
-14,421
Closed -$732K – 1194
2018
Q2 		$732K Sell
14,421
-255
-2% -$12.3K ﹤0.01% 763
2018
Q1 		$691K Buy
+14,676
New +$744K ﹤0.01% 750
2017
Q3 		– Sell
-11,246
Closed -$508K – 969
2017
Q2 		$508K Buy
+11,246
New +$486K ﹤0.01% 832
2017
Q1 		– Sell
-46,561
Closed -$1.78M – 1075
2016
Q4 		$1.78M Buy
46,561
+2,289
+5% +$77.7K 0.01% 458
2016
Q3 		$1.32M Buy
+44,272
New +$1.21M ﹤0.01% 454

Other funds holding MTZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PP
Peconic Partners New York $8.04B AUM 107.18% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
HCC
Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
LPC
Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

CIBC World Market's MTZ Position: Q2 2026 in Review

CIBC World Market reduced its MasTec (MTZ) stake by 85% in Q2 2026, selling an estimated $5.67M and leaving 2,519 shares worth $1.05M. The position accounts for ﹤0.01% of the portfolio, ranked #1006.

CIBC World Market first reported a position in MTZ in Q3 2016 and has held it in 11 quarters since. The position peaked at $7.84M in Q4 2025. 911 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

  • CIBC World Market held 2,519 shares of MasTec worth $1.05M as of Q2 2026.
  • CIBC World Market sold 14,831 MasTec shares in Q2 2026, an estimated $5.67M.
  • MasTec made up ﹤0.01% of CIBC World Market's portfolio in Q2 2026, its #1006 holding.
  • CIBC World Market first reported a position in MasTec in Q3 2016 and has held it in 11 quarters since.
  • CIBC World Market's MasTec position peaked at $7.84M in Q4 2025.
  • 911 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on CIBC World Market's 13F filing for Q2 2026, filed 13 Aug 2026.