Mastec Inc
MTZ- Exchange
- NYSE
- Industry
- Water, Sewer, Pipeline, Comm & Power Line Construction
- SEC CIK
- 0000015615
No open-market purchases or sales by Mastec Inc insiders were filed in the last 90 days; 911 institutions reported holding it in 13F filings for Q2 2026, worth $24.7B in total; 4 superinvestors hold it, including Lone Pine Capital and Coatue Management.
13F holders, Q2 2023
Institutional positions in Mastec Inc as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 393
- +1 vs. Q1 2023
- Shares held
- 58.1M
- +4.70K (0.0%) vs. Q1 2023
- Total value
- $6.85B
- +$1.36B (+24.8%) vs. Q1 2023
- New holders
- 36
- 118 more added
- Sold out
- 35
- 155 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MTZ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 911 | $24.7B |
| Q1 2026 | 811 | $18.6B |
| Q4 2025 | 695 | $12.8B |
| Q3 2025 | 652 | $12.2B |
| Q2 2025 | 594 | $9.50B |
| Q1 2025 | 523 | $6.56B |
| Q4 2024 | 532 | $7.83B |
| Q3 2024 | 470 | $7.09B |
| Q2 2024 | 430 | $6.35B |
| Q1 2024 | 382 | $5.51B |
| Q4 2023 | 368 | $4.66B |
| Q3 2023 | 382 | $4.11B |
| Q2 2023 | 393 | $6.85B |
| Q1 2023 | 394 | $5.49B |
| Q4 2022 | 386 | $4.97B |
| Q3 2022 | 338 | $3.53B |
| Q2 2022 | 356 | $3.91B |
| Q1 2022 | 388 | $4.70B |
| Q4 2021 | 388 | $4.77B |
| Q3 2021 | 366 | $4.53B |
| Q2 2021 | 415 | $5.77B |
| Q1 2021 | 392 | $5.59B |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| United Capital Financial Advisers, LLC | 1,938 | $228.6K | 0.00% | −1,659−46.1% | Reduced |
| Guyasuta Investment Advisors Inc | 1,930 | $227.7K | 0.02% | +1,930 | New |
| Cetera Advisor Networks LLC | 1,877 | $221.4K | 0.00% | −334−15.1% | Reduced |
| Veracity Capital LLC | 1,846 | $217.8K | 0.09% | +1,846 | New |
| Walleye Capital LLC | 1,826 | $215.4K | 0.00% | −19,810−91.6% | Reduced |
| Profund Advisors LLC | 1,798 | $212.1K | 0.01% | −328−15.4% | Reduced |
| Ci Investments Inc. | 1,776 | $210.0K | 0.00% | +6+0.3% | Added |
| Emerald Mutual Fund Advisers Trust | 1,773 | $209.2K | 0.01% | +1,773 | New |
| Wiley Bros.-Aintree Capital, LLC | 1,750 | $206.4K | 0.09% | +1,750 | New |
| Cary Street Partner Investment Advisory LLC | 1,625 | $191.7K | 0.01% | +1,000+160.0% | Added |
| VitalStone Financial, LLC | 1,929 | $182.0K | 0.10% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 1,285 | $152.0K | 0.00% | −270−17.4% | Reduced |
| Vestor Capital, LLC | 1,108 | $131.0K | 0.01% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 1,100 | $129.6K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 1,044 | $123.2K | 0.02% | +1,000+2,272.7% | Added |
| Quadrant Capital Group LLC | 845 | $99.7K | 0.01% | −62−6.8% | Reduced |
| Walleye Trading LLC | 836 | $98.6K | 0.01% | −1,955−70.0% | Reduced |
| Tradition Wealth Management, LLC | 760 | $90.0K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 745 | $87.9K | 0.00% | +56+8.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 735 | $86.7K | 0.00% | −7,653−91.2% | Reduced |
| Sandy Spring Bank | 650 | $76.7K | 0.00% | 00.0% | Unchanged |
| Systematic Alpha Investments, LLC | 629 | $74.2K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 548 | $64.6K | 0.00% | −800−59.3% | Reduced |
| Geneos Wealth Management Inc. | 535 | $63.1K | 0.00% | +125+30.5% | Added |
| Lazard Asset Management LLC | 540 | $63.0K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 500 | $59.0K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 460 | $54.3K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 435 | $51.3K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 423 | $49.9K | 0.00% | +12+2.9% | Added |
| Huntington National Bank | 405 | $47.8K | 0.00% | −15−3.6% | Reduced |
| Umb Bank N A | 330 | $38.9K | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 308 | $36.3K | 0.01% | +208+208.0% | Added |
| Bartlett & Co. LLC | 305 | $36.0K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 302 | $36.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 305 | $36.0K | 0.00% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 275 | $32.4K | 0.00% | 00.0% | Unchanged |
| Byrne Asset Management LLC | 275 | $32.0K | 0.02% | −120−30.4% | Reduced |
| First Horizon Advisors, Inc. | 256 | $30.2K | 0.00% | +123+92.5% | Added |
| Ronald Blue Trust, Inc. | 308 | $29.0K | 0.00% | −1,109−78.3% | Reduced |
| CWM, LLC | 208 | $25.0K | 0.00% | −32−13.3% | Reduced |
| Close Asset Management Ltd | 200 | $24.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 200 | $23.6K | 0.00% | 00.0% | Unchanged |
| Horan Securities, Inc. | 200 | $23.6K | 0.01% | +200 | New |
| Sunbelt Securities, Inc. | 195 | $23.0K | 0.00% | 00.0% | Unchanged |
| Core Alternative Capital | 179 | $21.1K | 0.00% | −179−50.0% | Reduced |
| Kessler Investment Group, LLC | 174 | $20.5K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 172 | $20.3K | 0.00% | +105+156.7% | Added |
| Caldwell Trust Co | 168 | $19.8K | 0.00% | 00.0% | Unchanged |
| Liberty One Investment Management, LLC | 153 | $18.0K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 139 | $16.4K | 0.01% | 00.0% | Unchanged |
| Covestor Ltd | 130 | $15.0K | 0.01% | −7−5.1% | Reduced |
| Parkside Financial Bank & Trust | 120 | $14.2K | 0.00% | +12+11.1% | Added |
| TD Ameritrade Investment Management, LLC | 122 | $14.0K | 0.00% | −57−31.8% | Reduced |
| Financial Perspectives, Inc | 117 | $13.8K | 0.01% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 113 | $13.3K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 112 | $13.2K | 0.00% | 00.0% | Unchanged |
| Fuller & Thaler Asset Management, Inc. | 109 | $12.9K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 108 | $12.7K | 0.00% | −11−9.2% | Reduced |
| Lindbrook Capital, LLC | 105 | $12.4K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 100 | $12.0K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 100 | $11.8K | 0.00% | 00.0% | Unchanged |
| Castleview Partners, LLC | 100 | $11.8K | 0.01% | 00.0% | Unchanged |
| Kenfarb & Co. | 85 | $10.0K | 0.01% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 83 | $9.79K | 0.00% | −51−38.1% | Reduced |
| Marquette Asset Management, LLC | 77 | $9.08K | 0.00% | +77 | New |
| Tilia Fiduciary Partners, Inc. | 75 | $8.85K | 0.01% | 00.0% | Unchanged |
| Retirement Group, LLC | 75 | $8.85K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 72 | $8.49K | 0.00% | 00.0% | Unchanged |
| JDM Financial Group LLC | 70 | $8.26K | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 68 | $8.02K | 0.00% | −89−56.7% | Reduced |
| Bessemer Group Inc | 58 | $7.00K | 0.00% | +48+480.0% | Added |
| JFS Wealth Advisors, LLC | 59 | $6.96K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 52 | $6.13K | 0.00% | 00.0% | Unchanged |
| Okabena Investment Services Inc | 44 | $5.19K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 36 | $4.25K | 0.00% | 00.0% | Unchanged |
| West Tower Group, LLC | 33 | $3.89K | 0.00% | +33 | New |
| Washington Trust Co | 29 | $3.42K | 0.00% | +29 | New |
| Motco | 29 | $3.42K | 0.00% | +29 | New |
| Farmers & Merchants Investments Inc | 27 | $3.19K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 22 | $2.60K | 0.00% | +1+4.8% | Added |
| Parallel Advisors, LLC | 21 | $2.48K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 20 | $2.36K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 18 | $2.12K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 19 | $2.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 13 | $2.00K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 16 | $1.89K | 0.00% | +4+33.3% | Added |
| Nalls Sherbakoff Group, LLC | 18 | $1.82K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 14 | $1.65K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 8 | $1.00K | 0.00% | +8 | New |
| Allworth Financial LP | 5 | $590 | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 3 | $354 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 3 | $354 | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 1 | $0 | 0.00% | −14−93.3% | Reduced |
| Proequities, Inc. | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| M.D. Sass Investors Services, Inc. | 0 | $0 | 0.00% | −274,887−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −184,200−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −78,523−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −57,965−100.0% | Sold out |
| Evergreen Capital Management LLC | 0 | $0 | 0.00% | −26,543−100.0% | Sold out |
| AMF Pensionsforsakring AB | 0 | $0 | 0.00% | −26,150−100.0% | Sold out |