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 |
|---|---|---|---|---|---|
| Clear Street Markets LLC | 1 | $0 | 0.00% | −14−93.3% | Reduced |
| NewSquare Capital LLC | 3 | $354 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 3 | $354 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 5 | $590 | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 8 | $1.00K | 0.00% | +8 | New |
| Versant Capital Management, Inc | 14 | $1.65K | 0.00% | 00.0% | Unchanged |
| Nalls Sherbakoff Group, LLC | 18 | $1.82K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 16 | $1.89K | 0.00% | +4+33.3% | Added |
| Hantz Financial Services, Inc. | 19 | $2.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 13 | $2.00K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 18 | $2.12K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 20 | $2.36K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 21 | $2.48K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 22 | $2.60K | 0.00% | +1+4.8% | Added |
| Farmers & Merchants Investments Inc | 27 | $3.19K | 0.00% | 00.0% | Unchanged |
| Washington Trust Co | 29 | $3.42K | 0.00% | +29 | New |
| Motco | 29 | $3.42K | 0.00% | +29 | New |
| West Tower Group, LLC | 33 | $3.89K | 0.00% | +33 | New |
| Harbor Investment Advisory, LLC | 36 | $4.25K | 0.00% | 00.0% | Unchanged |
| Okabena Investment Services Inc | 44 | $5.19K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 52 | $6.13K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 59 | $6.96K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 58 | $7.00K | 0.00% | +48+480.0% | Added |
| Leonteq Securities AG | 68 | $8.02K | 0.00% | −89−56.7% | Reduced |
| JDM Financial Group LLC | 70 | $8.26K | 0.01% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 72 | $8.49K | 0.00% | 00.0% | Unchanged |
| Tilia Fiduciary Partners, Inc. | 75 | $8.85K | 0.01% | 00.0% | Unchanged |
| Retirement Group, LLC | 75 | $8.85K | 0.00% | 00.0% | Unchanged |
| Marquette Asset Management, LLC | 77 | $9.08K | 0.00% | +77 | New |
| AdvisorNet Financial, Inc | 83 | $9.79K | 0.00% | −51−38.1% | Reduced |
| Kenfarb & Co. | 85 | $10.0K | 0.01% | 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 |
| TSFG, LLC | 100 | $12.0K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 105 | $12.4K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 108 | $12.7K | 0.00% | −11−9.2% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 109 | $12.9K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 112 | $13.2K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 113 | $13.3K | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 117 | $13.8K | 0.01% | 00.0% | Unchanged |
| TD Ameritrade Investment Management, LLC | 122 | $14.0K | 0.00% | −57−31.8% | Reduced |
| Parkside Financial Bank & Trust | 120 | $14.2K | 0.00% | +12+11.1% | Added |
| Covestor Ltd | 130 | $15.0K | 0.01% | −7−5.1% | Reduced |
| Solstein Capital, LLC | 139 | $16.4K | 0.01% | 00.0% | Unchanged |
| Liberty One Investment Management, LLC | 153 | $18.0K | 0.00% | 00.0% | Unchanged |
| Caldwell Trust Co | 168 | $19.8K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 172 | $20.3K | 0.00% | +105+156.7% | Added |
| Kessler Investment Group, LLC | 174 | $20.5K | 0.01% | 00.0% | Unchanged |
| Core Alternative Capital | 179 | $21.1K | 0.00% | −179−50.0% | Reduced |
| Sunbelt Securities, Inc. | 195 | $23.0K | 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 |
| Close Asset Management Ltd | 200 | $24.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 208 | $25.0K | 0.00% | −32−13.3% | Reduced |
| Ronald Blue Trust, Inc. | 308 | $29.0K | 0.00% | −1,109−78.3% | Reduced |
| First Horizon Advisors, Inc. | 256 | $30.2K | 0.00% | +123+92.5% | Added |
| Byrne Asset Management LLC | 275 | $32.0K | 0.02% | −120−30.4% | Reduced |
| Stonebridge Capital Advisors LLC | 275 | $32.4K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 305 | $36.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 305 | $36.0K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 302 | $36.0K | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 308 | $36.3K | 0.01% | +208+208.0% | Added |
| Umb Bank N A | 330 | $38.9K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 405 | $47.8K | 0.00% | −15−3.6% | Reduced |
| Fifth Third Bancorp | 423 | $49.9K | 0.00% | +12+2.9% | Added |
| Steward Partners Investment Advisory, LLC | 435 | $51.3K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 460 | $54.3K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 500 | $59.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 540 | $63.0K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 535 | $63.1K | 0.00% | +125+30.5% | Added |
| Nisa Investment Advisors, LLC | 548 | $64.6K | 0.00% | −800−59.3% | Reduced |
| Systematic Alpha Investments, LLC | 629 | $74.2K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 650 | $76.7K | 0.00% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 735 | $86.7K | 0.00% | −7,653−91.2% | Reduced |
| GWM Advisors LLC | 745 | $87.9K | 0.00% | +56+8.1% | Added |
| Tradition Wealth Management, LLC | 760 | $90.0K | 0.01% | 00.0% | Unchanged |
| Walleye Trading LLC | 836 | $98.6K | 0.01% | −1,955−70.0% | Reduced |
| Quadrant Capital Group LLC | 845 | $99.7K | 0.01% | −62−6.8% | Reduced |
| Quent Capital, LLC | 1,044 | $123.2K | 0.02% | +1,000+2,272.7% | Added |
| TD Waterhouse Canada Inc. | 1,100 | $129.6K | 0.00% | 00.0% | Unchanged |
| Vestor Capital, LLC | 1,108 | $131.0K | 0.01% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 1,285 | $152.0K | 0.00% | −270−17.4% | Reduced |
| VitalStone Financial, LLC | 1,929 | $182.0K | 0.10% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 1,625 | $191.7K | 0.01% | +1,000+160.0% | Added |
| Wiley Bros.-Aintree Capital, LLC | 1,750 | $206.4K | 0.09% | +1,750 | New |
| Emerald Mutual Fund Advisers Trust | 1,773 | $209.2K | 0.01% | +1,773 | New |
| Ci Investments Inc. | 1,776 | $210.0K | 0.00% | +6+0.3% | Added |
| Profund Advisors LLC | 1,798 | $212.1K | 0.01% | −328−15.4% | Reduced |
| Walleye Capital LLC | 1,826 | $215.4K | 0.00% | −19,810−91.6% | Reduced |
| Veracity Capital LLC | 1,846 | $217.8K | 0.09% | +1,846 | New |
| Cetera Advisor Networks LLC | 1,877 | $221.4K | 0.00% | −334−15.1% | Reduced |
| Guyasuta Investment Advisors Inc | 1,930 | $227.7K | 0.02% | +1,930 | New |
| United Capital Financial Advisers, LLC | 1,938 | $228.6K | 0.00% | −1,659−46.1% | Reduced |
| Oppenheimer & Co Inc | 1,953 | $230.4K | 0.00% | −2,300−54.1% | Reduced |
| Allianz Asset Management GmbH | 1,961 | $231.3K | 0.00% | +1,961 | New |
| Focus Financial Network, Inc. | 2,000 | $235.9K | 0.01% | +2,000 | New |
| Advisory Services Network, LLC | 2,005 | $236.5K | 0.01% | +990+97.5% | Added |
| DMG Group, LLC | 2,094 | $247.0K | 0.25% | −237−10.2% | Reduced |
| JustInvest LLC | 2,117 | $249.7K | 0.01% | −177−7.7% | Reduced |
| Mainstay Capital Management LLC | 2,165 | $255.4K | 0.05% | −300−12.2% | Reduced |