Hennessy Advisors Inc’s MasTec MTZ Stock Holding History

Hennessy Advisors Inc’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	$85.3M	Hold	205,100	–	–	2.73%	3
2026 Q1	$66M	Sell	205,100 -21,500	-9%	-$5.82M	2.38%	1
2025 Q4	$49.3M	Sell	226,600 -12,600	-5%	-$2.64M	1.75%	7
2025 Q3	$50.9M	Buy	+239,200	New	+$43.8M	1.76%	3
2020 Q4	–	Sell	-139,400	Closed	-$5.88M	–	273
2020 Q3	$5.88M	Sell	139,400 -9,200	-6%	-$396K	0.41%	78
2020 Q2	$6.67M	Sell	148,600 -12,200	-8%	-$462K	0.46%	71
2020 Q1	$5.26M	Sell	160,800 -13,700	-8%	-$697K	0.4%	76
2019 Q4	$11.2M	Buy	+174,500	New	+$11.5M	0.57%	51
2019 Q2	–	Sell	-59,600	Closed	-$2.87M	–	301
2019 Q1	$2.87M	Sell	59,600 -4,600	-7%	-$207K	0.13%	175
2018 Q4	$2.6M	Sell	64,200 -7,000	-10%	-$301K	0.13%	189
2018 Q3	$3.18M	Sell	71,200 -2,300	-3%	-$106K	0.12%	190
2018 Q2	$3.73M	Sell	73,500 -4,800	-6%	-$232K	0.13%	173
2018 Q1	$3.68M	Buy	+78,300	New	+$3.97M	0.12%	187

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

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 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 Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

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

Hennessy Advisors Inc's MTZ Position: Q2 2026 in Review

Hennessy Advisors Inc held its MasTec (MTZ) position steady in Q2 2026 at 205,100 shares worth $85.3M. The position accounts for 2.73% of the portfolio, ranked #3.

Hennessy Advisors Inc first reported a position in MTZ in Q1 2018 and has held it in 13 quarters since. 910 funds tracked by Wall St. Rank hold MTZ as of Q2 2026.

Hennessy Advisors Inc held 205,100 shares of MasTec worth $85.3M as of Q2 2026.
Hennessy Advisors Inc left its MasTec share count unchanged in Q2 2026.
MasTec made up 2.73% of Hennessy Advisors Inc's portfolio in Q2 2026, its #3 holding.
Hennessy Advisors Inc first reported a position in MasTec in Q1 2018 and has held it in 13 quarters since.
910 funds tracked by Wall St. Rank held MasTec as of Q2 2026.

Based on Hennessy Advisors Inc's 13F filing for Q2 2026, filed 16 Jul 2026.