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Which hedge funds own MTZ? MASTEC INC, Q2 2026 13F holders

IndustrialsEngineering & Construction

100 tracked hedge funds disclosed a position in MTZ (MASTEC INC) in their Q2 2026 13F filings, worth $5.5bn in total. The largest holder by portfolio weight is Hill City Capital, LP at 20.9% of its book. 21 opened a new position this quarter: Scalar Gauge Management, LLC, RH Tailwind Management, LLC, Maplelane Capital, LLC, Zimmer Partners, LP. 17 exited: 1060 Capital, LLC, Arosa Capital Management LP, CloudAlpha Capital Management Limited/Hong Kong.

100
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
21
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
17
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$122m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$203m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$5.5bn
Combined value
Sum of the holders' reported positions in the security.
8.1%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

100 rows
Hill City Capital, LP Hedge fund20.9%$897m2.15m0.0%held
Peconic Partners LLC Hedge fund20.3%$1.5bn3.68m+2.8%added
Goodlander Investment Management, LLC Hedge fund13.2%$43.7m105,000−28%reduced
Electron Capital Partners, LLC Hedge fund10.3%$258m620,190−13%reduced
140 Summer Partners LP Hedge fund9.0%$112m268,168−19%reduced
Newbrook Capital Advisors LP Hedge fund7.6%$55.9m134,430+19%added
Webs Creek Capital Management LP Hedge fund5.5%$29.2m70,080−31%reduced
ThornTree Capital Partners LP Hedge fund5.0%$36.5m87,828−22%reduced
Riposte Capital LLC Hedge fund4.9%$14.6m35,000−50%reduced
Anomaly Capital Management, LP Hedge fund4.9%$128m306,921+37%added
Gallo Partners, LP Hedge fund4.8%$2.2m5,184−45%reduced
Scalar Gauge Management, LLC Hedge fund4.4%$7.9m19,000–new
Forest Avenue Capital Management LP Hedge fund4.3%$103m248,627−7.9%reduced
Lone Pine Capital LLC Hedge fund3.4%$560m1.35m−12%reduced
RH Tailwind Management, LLC Hedge fund3.3%$7.1m17,000–new
Makena Capital Management LLC Hedge fund2.6%$25.2m60,452−24%reduced
Third Point LLC Hedge fund2.6%$121m290,000−9.4%reduced
SIR Capital Management, L.P. Hedge fund2.4%$21.0m50,469+38%added
Tribune Investment Group LP Hedge fund2.1%$3.2m7,640−74%reduced
Pinnbrook Capital Management LP Hedge fund1.9%$11.3m27,243−25%reduced
Square Wave Capital, LLC Hedge fund1.8%$12.3m29,500−51%reduced
Maplelane Capital, LLC Hedge fund1.5%$36.9m88,800–new
Merewether Investment Management, LP Hedge fund1.5%$79.1m190,236−15%reduced
Atika Capital Management LLC Hedge fund1.5%$14.8m35,500−38%reduced
Hel Ved Capital Management Ltd Hedge fund1.2%$8.8m21,260−32%reduced
Intrinsic Edge Capital Management LLC Hedge fund1.1%$9.2m22,157−0.4%held
Semanteon Capital Management, LP Hedge fund1.1%$247k593−5.3%reduced
Dymon Asia Capital (Singapore) Pte. Ltd. Hedge fund1.1%$6.9m16,631+28%added
Cooper Creek Partners Management LLC Hedge fund1.1%$25.5m61,295−27%reduced
Trium Capital LLP Hedge fund0.9%$1.4m3,366+6.5%added
Zimmer Partners, LP Hedge fund0.8%$35.4m85,000–new
Mariner Investment Group LLC Hedge fund0.8%$3.3m8,000+33%added
Turas Capital Management LP Hedge fund0.7%$1.5m3,720–new
Samlyn Capital, LLC Hedge fund0.7%$41.9m100,636−27%reduced
Freestone Grove Partners LP Hedge fund0.7%$103m246,593+12%added
Scopus Asset Management, L.P. Hedge fund0.6%$26.2m62,944+76%added
PDT Partners, LLC Hedge fund0.6%$10.6m25,5330.0%held
Aventail Capital Group, LP Hedge fund0.5%$9.0m21,688−60%reduced
HighVista Strategies LLC Hedge fund0.5%$2.1m5,137+42%added
Occudo Quantitative Strategies LP Hedge fund0.5%$8.7m20,907−15%reduced
Coatue Management LLC Hedge fund0.4%$215m517,250−11%reduced
Aperture Investors, LLC Hedge fund0.4%$4.1m9,816−34%reduced
ABS Investment Management LLC Hedge fund0.4%$649k416–
Numerai GP LLC Hedge fund0.3%$3.8m9,071+12%added
Concentric Capital Strategies, LP Hedge fund0.3%$4.7m11,180+831%added
Fulcrum Asset Management LLP Hedge fund0.2%$2.5m5,800–new
Caption Management, LLC Hedge fund0.2%$5.5m13,200–new
Qube Research & Technologies Ltd Hedge fund0.2%$170m409,202−16%reduced
Partners Capital Investment Group, LLP Hedge fund0.2%$4.8m11,648−37%reduced
Edgestream Partners, L.P. Hedge fund0.2%$5.2m12,568–new