13F

Stock

Mastec Inc

MTZ · held by 796 managers

Reported value

$18.2B

Holders

796

+164 new · −64 exited

Holders’ est. mark

$4.32B

Price effect on 217 books still in the name

Largest holder

$2.35B

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.7.31M$2.35B$742.2MAdded$806M
PECONIC PARTNERS LLC3.58M$1.15B$167MAdded$803.5M
VANGUARD CAPITAL MANAGEMENT LLC2.8M$902.3MHeld
VANGUARD PORTFOLIO MANAGEMENT LLC2.77M$891.2MHeld
Hill City Capital, LP2.15M$693.3M$224.9MAdded$224.9M
State Street1.87M$601.6M$190.6MAdded$204.6M
VICTORY CAPITAL MANAGEMENT INC1.59M$512.4M$166.2MCut−$60.9M
LONE PINE CAPITAL LLC1.53M$492.6MNew
FIRST TRUST ADVISORS LP1.41M$454.2M$136.9MAdded$169.1M
GEODE CAPITAL MANAGEMENT, LLC1.37M$441.5M$127.4MAdded$176.1M
BANK OF AMERICA CORP /DE/1.33M$427.9M$131MAdded$155.1M
Hood River Capital Management LLC1.3M$416.8M$135.2MAdded$94.3M
Invesco Ltd.1.23M$394.4M$127.9MAdded$64M
DIMENSIONAL FUND ADVISORS LP731.6K$235.3M$76.3MAdded$46M
Electron Capital Partners, LLC713K$229.4M$74.4MAdded$54.6M
NORDEA INVESTMENT MANAGEMENT AB733.6K$228.8M$67.9MCut−$23.4M
Bank of New York Mellon Corp656.1K$211.1M$66.4MAdded$72.8M
Icahn Capital660.1K$209.5M$66.1MAdded$50.6M
CANADA PENSION PLAN INVESTMENT BOARD639K$205.6M$15.7MAdded$172.9M
Fidelity627.9K$202M$65.5MAdded$57.6M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.604.7K$194.5M$58.2MAdded$73.3M
MORGAN STANLEY586.7K$188.8M$51.1MAdded$82.3M
Coatue583.6K$187.8M$60.9MAdded$40.4M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC511.2K$164.5M$52.4MAdded$55.3M
MILLENNIUM MANAGEMENT LLC503.2K$161.9M$52.5MAdded$2.73M
Qube Research & Technologies Ltd485.4K$156.2M$37.7MAdded$77.7M
GOLDMAN SACHS GROUP INC474.5K$152.7M$36.6MAdded$76.4M
NORTHERN TRUST CORP472.6K$152M$47.6MAdded$53M
Point72 Asset Management, L.P.433.1K$139.3M$45.2MCut−$17.3M
VANGUARD FIDUCIARY TRUST CO383.8K$123.5MHeld
UBS Group AG381.1K$122.6M$39.8MAdded$24.6M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.337.8K$108.7M$35.3MCut−$9.28M
140 Summer Partners LP329.2K$105.9M$34.4MAdded$24.6M
Third Point320K$103M$33.4MCut−$98.1M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC316.1K$101.7M$33MAdded$32.5M
BNP PARIBAS FINANCIAL MARKETS313.4K$100.8M$17.9MAdded$63.6M
Citadel279.8K$90M$2.22MAdded$85.4M
Forest Avenue Capital Management LP269.9K$86.8M$28.2MCut−$20.6M
Assenagon Asset Management S.A.255.2K$82.1M$17.2MAdded$46.3M
WESTFIELD CAPITAL MANAGEMENT CO LP250K$80.4MNew
AMERIPRISE FINANCIAL INC231.8K$74.6M$24.2MAdded$24M
RAYMOND JAMES FINANCIAL INC231.9K$73.7M$23.1MAdded$13.8M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP227.3K$73.1M$16MAdded$39.7M
Squarepoint Ops LLC225.7K$72.6M$12MAdded$47.7M
Anomaly Capital Management, LP224.5K$72.2MNew
Merewether Investment Management, LP223.1K$71.8M$23.3MCut−$51.9M
Freestone Grove Partners LP220.4K$70.9M$23MCut−$28.1M
BOWEN HANES & CO INC215.5K$69.3M$62.8MAdded$69.3M
HENNESSY ADVISORS INC205.1K$66M$21.4MAdded$16.7M
JPMORGAN CHASE & CO202K$61.8M$17.9MAdded$14.8M
MANUFACTURERS LIFE INSURANCE COMPANY, THE187.9K$60.5M$19.6MAdded$8.41M
OP Asset Management Ltd183.3K$59M$19.1MAdded$18.8M
Vontobel Holding Ltd.180.5K$58.1M$16.9MAdded$22.8M
Amundi171.6K$55.2M$7.3MAdded$40M
Gotham Asset Management, LLC170.8K$54.9M$17.8MAdded$9.83M
RHUMBLINE ADVISERS168.1K$54.1M$17.2MAdded$18.3M
Nuveen, LLC161.5K$52M$16.6MAdded$17.4M
KIRR MARBACH & CO LLC /IN/160.2K$51.5M$16.7MAdded$15.1M
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO152.7K$49.1M$15.9MAdded$8.04M
Goodlander Investment Management, LLC145K$46.7M$15.1MAdded$9.7M
HILLMAN CO144.7K$46.6M$15.1MAdded$15.1M
SCHRODER INVESTMENT MANAGEMENT GROUP144.5K$46.5M$15.1MAdded$2.98M
SAMLYN CAPITAL, LLC138.1K$44.4M$14.4MCut−$22.2M
PRINCIPAL FINANCIAL GROUP INC137.2K$44.1M$14.3MAdded$11.5M
COUNTRY TRUST BANK131.7K$42.4M$13.7MAdded$595.8K
Balyasny Asset Management L.P.128.6K$41.4M$13.4MAdded$13.5M
Swiss National Bank126K$40.5M$13MAdded$13.5M
WELLS FARGO & COMPANY/MN117K$37.6M$12.2MAdded$8.04M
California Public Employees Retirement System116.3K$37.4M$12.1MAdded$12.1M
Newbrook Capital Advisors LP113K$36.4MNew
ThornTree Capital Partners LP112.7K$36.3MNew
COMMUNITY TRUST & INVESTMENT CO109.9K$35.4M$11.5MAdded$8.4M
Driehaus Capital Management LLC104K$33.5M$10.9MAdded$10.8M
FEDERATED HERMES, INC.102.9K$33.1M$10.7MAdded$9.87M
Holocene Advisors, LP101.7K$32.7M$10.6MCut−$56.1M
Webs Creek Capital Management LP101.6K$32.7M$10.6MCut−$11.2M
TWO SIGMA INVESTMENTS, LP100.3K$32.3M$10.1MAdded$11.3M
JENNISON ASSOCIATES LLC99.5K$32M$10.4MAdded$9.65M
ENVESTNET ASSET MANAGEMENT INC94.5K$30.4M$7.31MAdded$15.2M
JANE STREET GROUP, LLC94K$30.2M$371.9KAdded$29.5M
Legacy Advisors, LLC94K$30.2M$9.81MCut−$52.5M
Trexquant Investment LP92.1K$29.6MNew
Legal & General Group Plc91.9K$29.6M$9.58MAdded$8.5M
Brevan Howard Capital Management LP94.7K$29.5M$814KAdded$27.6M
SEI INVESTMENTS CO89.1K$28.7M$9.3MAdded$6.56M
Alyeska Investment Group, L.P.87.5K$28.1M$4.27MAdded$19.3M
Quantinno Capital Management LP84.4K$27.2M$7.64MAdded$11.2M
LGT Group Foundation81.2K$26.1MNew
LPL Financial LLC80.8K$26M$8.44MAdded$7.95M
TORONTO DOMINION BANK80K$25.7M$4.32KAdded$25.7M
MAKENA CAPITAL MANAGEMENT LLC79.2K$25.5M$8.27MAdded$3.23M
Retirement Systems of Alabama75.2K$24.2M$7.68MAdded$8.19M
Russell Investments Group, Ltd.74.8K$24.1M$7.81MCut−$16.7M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM73K$23.5M$6.24MAdded$10.5M
CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT70.9K$22.8M$7.36MAdded$7.49M
RIPOSTE CAPITAL LLC70K$22.5M$2.8MAdded$16.7M
ROYAL BANK OF CANADA69K$22.2M$7.2MAdded$4.2M
Zurcher Kantonalbank (Zurich Cantonalbank)67.4K$21.7M$7.03MAdded$4.27M
DEUTSCHE BANK AG\66K$21.2M$6.89MAdded$4.22M
BARCLAYS PLC65.6K$21.1M$6.84MAdded$2.77M
IEQ CAPITAL, LLC65.1K$21M$6.8MAdded$5.48M
Raiffeisen Bank International AG66K$20.2M$5.64MAdded$5.64M
1832 Asset Management L.P.61K$19.6MNew
Square Wave Capital, LLC60.6K$19.5MNew
Walleye Capital LLC59.2K$19M$6.18MCut−$24.3M
Swedbank AB58.6K$18.9M$6.12MAdded$4.88M
ALLIANCEBERNSTEIN L.P.86K$18.7M$1Cut−$9.35M
HSBC HOLDINGS PLC58.4K$18.7M$5.94MAdded$4.98M
Banco Santander, S.A.57.9K$18.6M$6.04MAdded$6.04M
Atika Capital Management LLC57.6K$18.5M$5.84MAdded$6.37M
CloudAlpha Capital Management Limited/Hong Kong57.4K$18.5MNew
ING GROEP NV56.9K$18.3MNew
ExodusPoint Capital Management, LP56K$18MNew
Mirae Asset Global Investments Co., Ltd.55.5K$17.9MNew
CITIGROUP INC55.2K$17.8M$1.95MAdded$13.7M
Moran Wealth Management, LLC55K$17.7M$5.74MAdded$3.6M
Aventail Capital Group, LP54.4K$17.5M$1.97MAdded$13.4M
STEPHENS INC /AR/53.5K$17.2M$4.57MAdded$7.68M
D. E. Shaw & Co., Inc.53.4K$17.2M$5.57MCut−$34.8M
AGF MANAGEMENT LTD52K$16.7M$5.43MAdded$5.16M
BRUNI J V & CO /CO50.6K$16.3M$5.29MAdded$5.11M
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM50.1K$16.1M$5.23MAdded$5.23M
VANGUARD ASSET MANAGEMENT, Ltd48.6K$15.6MHeld
Advisors Asset Management, Inc.47.7K$15.3M$4.41MAdded$6.16M
STATE OF WISCONSIN INVESTMENT BOARD47.6K$15.3M$4.97MAdded$4.1M
STRS OHIO47.6K$15.3M$155.5KAdded$15M
Daiwa Securities Group Inc.47.5K$15.3M$15.3MAdded$15.3M
BANK OF NOVA SCOTIA46.2K$14.9M$1.62MAdded$11.5M
Cerity Partners LLC46K$14.8M$4.8MAdded$4.81M
GREAT LAKES ADVISORS, LLC45.9K$14.8M$4.79MAdded$3.23M
Asset Management One Co., Ltd.45.6K$14.6M$4.48MAdded$1.42M
VOLORIDGE INVESTMENT MANAGEMENT, LLC45K$14.5M$1.44MAdded$11.5M
MUHLENKAMP & CO INC42.8K$13.8M$4.47MCut−$9.21M
First Washington CORP41.7K$13.4M$4.35MAdded$4.34M
Sterling Capital Management LLC41.7K$13.4M$4.35MAdded$2.05M
LMR Partners LLP41.1K$13.2M$4.29MAdded$756.3K
J. Safra Sarasin Holding AG40.5K$13M$4.2MAdded$4.2M
Bridgewater40.1K$12.9M$1.12MAdded$10.6M
Dorsey Wright & Associates39.1K$12.6M$1.28MAdded$9.91M
CWM, LLC38.1K$12.3M$9.84MAdded$12.3M
PINEBRIDGE INVESTMENTS LLC37.9K$12.2M$3.15MAdded$5.65M
Jain Global LLC37.7K$12.1MNew
SIR Capital Management, L.P.36.5K$11.7M$3.81MCut−$16.9M
PINNBROOK CAPITAL MANAGEMENT LP36.2K$11.6M$2.73MAdded$5.95M
SCOPUS ASSET MANAGEMENT, L.P.35.9K$11.5M$3.74MCut−$853.7K
STOREBRAND ASSET MANAGEMENT AS35.4K$11.4M$3.69MAdded$1.41M
J. Goldman & Co LP35K$11.2MNew
MARCO INVESTMENT MANAGEMENT LLC34.6K$11.1M$3.61MAdded$3.59M
Allspring Global Investments Holdings, LLC33.2K$11.1M$3.52MCut−$726.5K
Erste Asset Management GmbH36.1K$11M$2.74MAdded$3.69M
TD Waterhouse Canada Inc.32.7K$11M$81.6KAdded$10.8M
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO34K$10.9M$3.55MAdded$741.1K
ZACKS INVESTMENT MANAGEMENT33.9K$10.9M$3.54MAdded$3.04M
Empowered Funds, LLC33K$10.6MNew
MML INVESTORS SERVICES, LLC32.6K$10.5M$3.4MAdded$1.58M
Connor, Clark & Lunn Investment Management Ltd.32.5K$10.4M$1.63MAdded$7.04M
STIFEL FINANCIAL CORP32.3K$10.4M$2.4MAdded$5.41M
Tidal Investments LLC31.6K$10.2M$3.29MAdded$1.05M
Hel Ved Capital Management Ltd31.1K$10M$2.53MAdded$4.75M
OSAIC HOLDINGS, INC.31.1K$10M$1.99MAdded$5.84M
NEW YORK STATE COMMON RETIREMENT FUND30.9K$9.95M$3.23MAdded$3.23M
MetLife Investment Management, LLC30.8K$9.9M$3.2MAdded$3.25M
WEDGE CAPITAL MANAGEMENT L L P/NC30.6K$9.84M$3.19MAdded$1.54M
OCCUDO QUANTITATIVE STRATEGIES LP24.7K$9.74MNew
Tribune Investment Group LP29K$9.33MNew
JANUS HENDERSON GROUP PLC27.9K$8.96M$2.9MAdded$2.9M
KINGSWOOD WEALTH ADVISORS, LLC27.8K$8.95M$2.9MAdded$2.87M
DANSKE BANK A/S27.4K$8.8M$2.86MAdded$2.77M
Candriam S.C.A.27.3K$8.77M$2.85MCut−$3.05M
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC40.1K$8.66M−$490KAdded$3.61M
Jefferies Financial Group Inc.26.9K$8.64M$2.8MCut−$1.15M
Dana Investment Advisors, Inc.26.8K$8.63M$2.8MAdded$1.64M
Police & Firemen's Retirement System of New Jersey26.5K$8.52M$2.75MAdded$2.79M
State of Tennessee, Department of Treasury26.5K$8.52M$2.15MAdded$2.15M
SummitTX Capital, L.P.26.5K$8.52M$2.76MCut−$3.58M
FIFTH THIRD BANCORP26.3K$8.46M$75.5KAdded$8.3M
L & S Advisors Inc26.1K$8.4MNew
PDT Partners, LLC25.5K$8.21M$2.66MAdded$2.66M
Vanguard Global Advisers, LLC25.4K$8.16MHeld
KENNEDY CAPITAL MANAGEMENT LLC25.1K$8.07M$2.62MAdded$1.98M
O'SHAUGHNESSY ASSET MANAGEMENT, LLC24.8K$7.99M$2.21MAdded$3.39M
INTECH INVESTMENT MANAGEMENT LLC24.5K$7.89M$2.56MCut−$50.3K
Schonfeld Strategic Advisors LLC24.3K$7.81M$185.8KAdded$7.42M
COMMONWEALTH EQUITY SERVICES, LLC24.2K$7.78M$2.52MAdded$2.04M
SCOTIA CAPITAL INC.24.1K$7.74M$2.51MAdded$2.39M
TCW GROUP INC23.7K$7.63M$2.01MAdded$3.44M
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC23.5K$7.56M$2.45MAdded$2.01M
Hodges Capital Management Inc.23.4K$7.54M$2.45MAdded$1.88M
INTRINSIC EDGE CAPITAL MANAGEMENT LLC22.3K$7.16M$2.32MCut−$2.46M
CI INVESTMENTS INC.22.2K$7.14M$927.1KAdded$5.21M
LGT Fund Management Co Ltd.22.1K$7.1MNew
NAVELLIER & ASSOCIATES INC21.4K$6.89M$203KAdded$6.47M
Pathstone Holdings, LLC21K$6.75M$2.19MAdded$2M
State of New Jersey Common Pension Fund D20.6K$6.62M$2.15MAdded$2.15M
Cetera Investment Advisers20.3K$6.52M$1.91MAdded$2.55M
Bouvel Investment Partners, LLC20.3K$6.52M$2.04MAdded$2.27M
GABLES CAPITAL MANAGEMENT INC.20.3K$6.52M$2.12MAdded$1.94M
NEEDHAM INVESTMENT MANAGEMENT LLC20.1K$6.47MNew
Sequoia Financial Advisors, LLC20.1K$6.45M$1.74MAdded$2.83M
BOKF, NA20K$6.44M$2.09MAdded$2.08M
Universal- Beteiligungs- und Servicegesellschaft mbH19.8K$6.38M$2.06MAdded$2.07M
Trivium Point Advisory, LLC19.8K$6.38M$2.07MAdded$2.07M
1060 Capital, LLC19.7K$6.34MNew
Lombard Odier Asset Management (Europe) Ltd19.4K$6.26M$2.03MAdded$98.2K
TEACHER RETIREMENT SYSTEM OF TEXAS19.3K$6.22M$1.17MAdded$3.78M
Voleon Capital Management LP18.9K$6.09M$1.98MAdded$1.19M
Union Bancaire Privee, UBP SA21.9K$6.06M$1.16MAdded$3.32M
YOUSIF CAPITAL MANAGEMENT, LLC18.7K$6.03M$1.53MAdded$1.29M
PARTNERS CAPITAL INVESTMENT GROUP, LLP18.6K$5.99M$1.94MAdded$1.51M
Defiance ETFs, LLC18.6K$5.97MNew
Mariner, LLC18.5K$5.97M$1.87MAdded$2.03M
SHEETS SMITH WEALTH MANAGEMENT18.4K$5.92M$1.92MAdded$1.63M
TORTOISE CAPITAL ADVISORS, L.L.C.18.3K$5.9M$1.53MAdded$2.71M
Arax Advisory Partners18.3K$5.9M$1.9MAdded$1.94M
CAMPBELL NEWMAN ASSET MANAGEMENT INC18.2K$5.84M$1.89MAdded$1.03M
PRUDENTIAL FINANCIAL INC17.9K$5.77M$1.87MAdded$1.69M
Louisiana State Employees Retirement System17.8K$5.73M$1.77MAdded$2.03M
AMERICAN CENTURY COMPANIES INC17.5K$5.64M$1.83MAdded$1.11M
CIBC WORLD MARKET INC.17.4K$5.58M$1.81MCut−$2.25M
ARIZONA STATE RETIREMENT SYSTEM17.3K$5.58M$1.81MAdded$1.76M
FARALLON CAPITAL MANAGEMENT LLC17K$5.47MNew
MERCER GLOBAL ADVISORS INC /ADV16.7K$5.38M$1.75MAdded$1.52M
Illinois Municipal Retirement Fund16.5K$5.32M$1.72MAdded$828.7K
BANK OF MONTREAL /CAN/16.1K$5.17M$1.4MAdded$2.26M
BOOTHBAY FUND MANAGEMENT, LLC15.9K$5.12M$1.66MCut−$5.12M
Vanguard Investments Australia, Ltd.15.9K$5.11MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND15.7K$5.05MNew
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS15.4K$4.94M$1.6MAdded$1.61M
Lisanti Capital Growth, LLC15.1K$4.85M$1.57MAdded$1.59M
NorthCrest Asset Manangement, LLC14.4K$4.83M$1.49MAdded$1.37M
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND15K$4.83M$1.25MAdded$2.22M
Arosa Capital Management LP15K$4.83M$1.57MAdded$1.57M
Aperture Investors, LLC14.8K$4.76M$1.15MAdded$2.38M
Corient Private Wealth LLC14.8K$4.75M$334.4KAdded$4.05M
STATE OF MICHIGAN RETIREMENT SYSTEM14.7K$4.74M$1.52MAdded$1.58M
New Age Alpha Advisors, LLC14.6K$4.69M$1.52MAdded$1.46M
FIRST NATIONAL BANK OF OMAHA14.5K$4.66M$1.51MAdded$176.3K
US BANCORP \DE\14.4K$4.64M$1.51MCut−$11K
Creative Planning14.4K$4.62M$1.28MAdded$1.95M
PREVAIL INNOVATIVE WEALTH ADVISORS, LLC14.2K$4.58M$1.48MAdded$754.2K
KLP KAPITALFORVALTNING AS14.2K$4.57M$1.44MAdded$1.57M
CREDIT AGRICOLE S A13.8K$4.45M$1.45MAdded$1.45M
First National Advisers, LLC13.7K$4.42M$1.43MCut−$390.6K
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC13.7K$4.42M$1.43MAdded$1.44M
Calamos Advisors LLC13.5K$4.35M$1.01MAdded$2.26M
Richard Bernstein Advisors LLC13.5K$4.35MNew
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.13K$4.19M$1.36MAdded$947K
Farrow Financial, Inc.13K$4.19M$1.36MAdded$1.03M
Longaeva Partners L.P.13K$4.19MNew
FIDELIS CAPITAL PARTNERS, LLC12.8K$4.12M$1.25MAdded$1.52M

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.