Hillsdale Investment Management’s MasTec MTZ Stock Holding History

Hillsdale Investment 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	–	Sell	-12,700	Closed	-$2.76M	–	732
2025 Q4	$2.76M	Sell	12,700 -5,000	-28%	-$1.05M	0.08%	302
2025 Q3	$3.77M	Sell	17,700 -3,520	-17%	-$645K	0.11%	245
2025 Q2	$3.62M	Buy	21,220 +14,300	+207%	+$2.06M	0.13%	211
2025 Q1	$808K	Buy	6,920 +220	+3%	+$29.7K	0.04%	277
2024 Q4	$912K	Buy	6,700 +200	+3%	+$26.8K	0.05%	250
2024 Q3	$800K	Buy	6,500 +1,000	+18%	+$109K	0.06%	258
2024 Q2	$588K	Buy	+5,500	New	+$556K	0.05%	295
2014 Q3	–	Sell	-1,500	Closed	-$46K	–	571
2014 Q2	$46K	Buy	+1,500	New	+$56.5K	0.01%	444
2013 Q4	–	Sell	-1,500	Closed	-$45K	–	566
2013 Q3	$45K	Buy	+1,500	New	+$49.3K	0.01%	418

Other funds holding MTZ

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Peconic Partners New York $8.04B AUM 107.18% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

HCC

Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

LPC

Lone Pine Capital Greenwich, Connecticut $16.4B AUM 99.7% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Hillsdale Investment Management's MTZ Position: Q1 2026 in Review

Hillsdale Investment Management sold out of MasTec (MTZ) in Q1 2026, closing a stake of 12,700 shares — an estimated $2.76M sold.

Hillsdale Investment Management first reported a position in MTZ in Q3 2013 and held it in 9 quarters. The position peaked at $3.77M in Q3 2025. 809 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.

Hillsdale Investment Management reported no remaining MasTec position as of Q1 2026 after selling out during the quarter.
Hillsdale Investment Management sold 12,700 MasTec shares in Q1 2026, an estimated $2.76M.
Hillsdale Investment Management first reported a position in MasTec in Q3 2013 and held it in 9 quarters.
Hillsdale Investment Management's MasTec position peaked at $3.77M in Q3 2025.
809 funds tracked by Wall St. Rank held MasTec as of Q1 2026.

Based on Hillsdale Investment Management's 13F filing for Q1 2026, filed 4 May 2026.