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MTZ

Ticker case file

MTZ

MASTEC INC

13FSmart MoneyPublic Filings
$369.66+0.92%NYQ

Tracked funds

15Unique WSM-tracked managers; table rows may include common shares and options

Politicians active

1Recent transactions disclosed via House Clerk / Senate eFD

13F notional

$1.6B2026-03-31

Top conviction

4.9%max % across any fund's portfolio
Source layer

This page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.

13F filing

Funds holding this ticker

21
Manager13F valueConvictionClassOptionReportedSEC filing
Lone Pine Capital LLCOther$492.6M3.9%SH2026-03-31SEC filing
FMR LLCOther$202M0.01%SH2026-03-31SEC filing
Coatue Management LLCOther$187.8M0.65%SH2026-03-31SEC filing
Millennium Management LLCOther$161.9M0.07%SH2026-03-31SEC filing
Point72 Asset Management, L.P.Other$139.3M0.18%SH2026-03-31SEC filing
Third Point LLCOther$103M4.9%SH2026-03-31SEC filing
Citadel Advisors LLCOther$90M0.01%SH2026-03-31SEC filing
Balyasny Asset Management L.P.Other$41.4M0.05%SH2026-03-31SEC filing
Two Sigma Investments, LPOther$32.3M0.03%SH2026-03-31SEC filing
Jennison Associates LLCOther$32M0.02%SH2026-03-31SEC filing
Citadel Advisors LLCOther$26.7M0.00%SHCALL2026-03-31SEC filing
Citadel Advisors LLCHedge$18.5M0.00%SHPUT2026-03-31SEC filing
Bridgewater Associates, LPOther$12.9M0.06%SH2026-03-31SEC filing
Farallon Capital Management LLCOther$5.5M0.03%SH2026-03-31SEC filing
WCM Investment Management, LLCOther$2.9M0.01%SH2026-03-31SEC filing
Point72 Asset Management, L.P.Hedge$2M0.00%SHPUT2026-03-31SEC filing
Soros Fund Management LLCOther$1.3M0.01%SH2026-03-31SEC filing
Point72 Asset Management, L.P.Other$1.2M0.00%SHCALL2026-03-31SEC filing
Renaissance Technologies LLCOther$582.8K0.00%SH2026-03-31SEC filing
Millennium Management LLCOther$289.6K0.00%SHCALL2026-03-31SEC filing
Citadel Advisors LLCOther$62.4K0.00%SH2026-03-31SEC filing

Politician

Politician PTR activity

4
Public datePoliticianActionOwnerAmount rangeFiling
2025-11-21Lisa Mcclain HouseholdR · MI-09SaleSelf$1K–$15K20033446
2025-11-21Lisa Mcclain HouseholdR · MI-09PurchaseSelf$1K–$15K20033446
2025-11-21Lisa Mcclain HouseholdR · MI-09SaleSelf$1K–$15K20033446
2025-08-13Lisa Mcclain HouseholdR · MI-09PurchaseSelf$1K–$15K20030891

Combined activity

13F filings + PTR transactions, newest first