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, Q1 2025
Institutional positions in Mastec Inc as of Mar 31, 2025. 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
- 523
- −2 vs. Q4 2024
- Shares held
- 56.4M
- −923.2K (−1.6%) vs. Q4 2024
- Total value
- $6.56B
- −$1.23B (−15.8%) vs. Q4 2024
- New holders
- 83
- 204 more added
- Sold out
- 85
- 161 more reduced
7 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Leonteq Securities AG | 359 | $41.9K | 0.00% | −39−9.8% | Reduced |
| Fourth Dimension Wealth, LLC | 360 | $42.0K | 0.02% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 443 | $51.7K | 0.00% | +20+4.7% | Added |
| Jones Financial Companies LLLP | 481 | $55.4K | 0.00% | +104+27.6% | Added |
| True Wealth Design, LLC | 477 | $55.7K | 0.02% | −32−6.3% | Reduced |
| Huntington National Bank | 485 | $56.6K | 0.00% | +368+314.5% | Added |
| North Star Investment Management Corp. | 500 | $58.4K | 0.00% | 00.0% | Unchanged |
| Operose Advisors LLC | 500 | $58.4K | 0.02% | 00.0% | Unchanged |
| Rise Advisors, LLC | 534 | $62.3K | 0.03% | −54−9.2% | Reduced |
| Nomura Asset Management Co Ltd | 540 | $63.0K | 0.00% | −220−28.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 620 | $71.5K | 0.00% | −8,320−93.1% | Reduced |
| Allworth Financial LP | 619 | $76.0K | 0.00% | +23+3.9% | Added |
| TD Waterhouse Canada Inc. | 650 | $77.1K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 704 | $82.2K | 0.00% | +126+21.8% | Added |
| Umb Bank N A | 709 | $82.7K | 0.00% | +217+44.1% | Added |
| Harvest Fund Management Co., Ltd | 718 | $84.0K | 0.00% | −7,438−91.2% | Reduced |
| Nisa Investment Advisors, LLC | 743 | $86.7K | 0.00% | +104+16.3% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 752 | $88.0K | 0.00% | −1,190−61.3% | Reduced |
| Geneos Wealth Management Inc. | 764 | $89.2K | 0.00% | +104+15.8% | Added |
| GAMMA Investing LLC | 915 | $106.8K | 0.01% | +278+43.6% | Added |
| Sandy Spring Bank | 915 | $106.8K | 0.00% | +385+72.6% | Added |
| Quent Capital, LLC | 917 | $107.0K | 0.01% | 00.0% | Unchanged |
| Quest Partners LLC | 980 | $114.4K | 0.01% | −854−46.6% | Reduced |
| Globeflex Capital L P | 1,000 | $116.7K | 0.01% | 00.0% | Unchanged |
| Emerald Mutual Fund Advisers Trust | 1,086 | $126.7K | 0.01% | +1,086 | New |
| Murphy & Mullick Capital Management Corp | 1,120 | $130.7K | 0.13% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,224 | $130.7K | 0.00% | +41+3.5% | Added |
| Quadrant Capital Group LLC | 1,132 | $132.1K | 0.00% | +248+28.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 1,279 | $149.3K | 0.00% | +1,279 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 1,316 | $153.6K | 0.07% | +525+66.4% | Added |
| Versant Capital Management, Inc | 1,348 | $157.3K | 0.03% | +660+95.9% | Added |
| Simplex Trading, LLC | 1,360 | $158.0K | 0.01% | −5,060−78.8% | Reduced |
| Resona Asset Management Co.,Ltd. | 1,477 | $170.2K | 0.00% | −2,377−61.7% | Reduced |
| Blue Bell Private Wealth Management, LLC | 1,536 | $179.3K | 0.03% | +1,536 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 1,643 | $191.7K | 0.05% | −495−23.2% | Reduced |
| Net Worth Advisory Group | 1,716 | $200.3K | 0.06% | −117−6.4% | Reduced |
| Altshuler Shaham Ltd | 1,738 | $202.8K | 0.00% | +1,219+234.9% | Added |
| Independent Financial Group, LLC | 1,739 | $203.0K | 0.01% | +264+17.9% | Added |
| Pitcairn Co | 1,788 | $208.7K | 0.01% | +222+14.2% | Added |
| Brighton Jones LLC | 1,803 | $210.4K | 0.01% | +138+8.3% | Added |
| Claret Asset Management Corp | 1,810 | $211.0K | 0.03% | +1+0.1% | Added |
| TownSquare Capital, LLC | 1,850 | $215.9K | 0.00% | +1,850 | New |
| Renasant Bank | 1,851 | $216.0K | 0.14% | −269−12.7% | Reduced |
| Verdence Capital Advisors LLC | 1,889 | $220.5K | 0.02% | +257+15.7% | Added |
| 111 Capital | 1,902 | $222.0K | 0.04% | +1,902 | New |
| QRG Capital Management, Inc. | 1,915 | $223.5K | 0.00% | −76−3.8% | Reduced |
| Bragg Financial Advisors, Inc | 1,921 | $224.2K | 0.01% | −217−10.1% | Reduced |
| Motco | 1,925 | $224.7K | 0.02% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 1,926 | $224.8K | 0.09% | +1,926 | New |
| Guyasuta Investment Advisors Inc | 1,930 | $225.3K | 0.01% | 00.0% | Unchanged |
| Impact Partnership Wealth, LLC | 1,951 | $227.7K | 0.05% | +67+3.6% | Added |
| SkyView Investment Advisors, LLC | 1,969 | $230.0K | 0.03% | −31−1.6% | Reduced |
| Fielder Capital Group LLC | 1,989 | $232.1K | 0.07% | +173+9.5% | Added |
| Focus Financial Network, Inc. | 2,012 | $234.8K | 0.01% | +12+0.6% | Added |
| DMG Group, LLC | 2,024 | $236.2K | 0.19% | −1,177−36.8% | Reduced |
| Fifth Third Wealth Advisors LLC | 2,031 | $237.0K | 0.01% | +6+0.3% | Added |
| Forum Financial Management, LP | 2,097 | $244.7K | 0.00% | +78+3.9% | Added |
| Wiley Bros.-Aintree Capital, LLC | 2,145 | $247.7K | 0.00% | +247+13.0% | Added |
| Evergreen Capital Management LLC | 2,157 | $251.7K | 0.01% | +528+32.4% | Added |
| Venture Visionary Partners LLC | 2,253 | $262.9K | 0.01% | +2,253 | New |
| Sequoia Financial Advisors, LLC | 2,253 | $263.0K | 0.00% | +565+33.5% | Added |
| IFP Advisors, Inc | 2,270 | $264.9K | 0.01% | +432+23.5% | Added |
| Ontario Teachers Pension Plan Board | 2,293 | $267.6K | 0.00% | +2,293 | New |
| Schubert & Co | 2,314 | $270.1K | 0.19% | −370−13.8% | Reduced |
| Stephens Inc | 2,354 | $274.7K | 0.00% | −500−17.5% | Reduced |
| Lazard Asset Management LLC | 2,390 | $278.0K | 0.00% | +1,764+281.8% | Added |
| Navellier & Associates Inc | 1,945 | $279.2K | 0.04% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 2,398 | $279.9K | 0.00% | +695+40.8% | Added |
| Point72 Hong Kong Ltd | 2,408 | $281.1K | 0.02% | +2,408 | New |
| CIBC Asset Management Inc | 2,447 | $285.6K | 0.00% | +51+2.1% | Added |
| Custom Index Systems, LLC | 2,542 | $296.7K | 0.15% | +2,542 | New |
| Squarepoint Ops LLC | 2,548 | $297.4K | 0.00% | +2,548 | New |
| ProShare Advisors LLC | 2,620 | $305.8K | 0.00% | −261−9.1% | Reduced |
| Stratos Wealth Partners, LTD. | 2,626 | $306.6K | 0.00% | +1,097+71.7% | Added |
| Shell Asset Management Co | 2,647 | $309.0K | 0.01% | −90−3.3% | Reduced |
| Banque Pictet & Cie SA | 2,661 | $310.6K | 0.00% | +2,661 | New |
| WESCAP Management Group, Inc. | 2,664 | $310.9K | 0.08% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,668 | $311.4K | 0.00% | +733+37.9% | Added |
| Buckingham Strategic Partners | 2,721 | $317.5K | 0.00% | +1,155+73.8% | Added |
| Vinva Investment Management Ltd | 1,734 | $317.9K | 0.01% | +755+77.1% | Added |
| Union Bancaire Privee, UBP SA | 2,952 | $321.5K | 0.01% | +2,952 | New |
| KBC Group NV | 2,773 | $324.0K | 0.00% | +266+10.6% | Added |
| U.S. Capital Wealth Advisors, LLC | 2,858 | $333.6K | 0.01% | +2,858 | New |
| Cetera Trust Company, N.A | 2,860 | $333.8K | 0.21% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 2,928 | $341.7K | 0.01% | −647−18.1% | Reduced |
| Mercer Global Advisors Inc | 2,959 | $345.3K | 0.00% | −45−1.5% | Reduced |
| Intrust Bank NA | 3,132 | $365.5K | 0.04% | −544−14.8% | Reduced |
| Bangor Savings Bank | 3,137 | $366.1K | 0.03% | −20−0.6% | Reduced |
| Dark Forest Capital Management LP | 3,220 | $375.8K | 0.02% | +3,220 | New |
| Tower Research Capital LLC (TRC) | 3,226 | $376.5K | 0.01% | −997−23.6% | Reduced |
| Belpointe Asset Management LLC | 3,252 | $379.5K | 0.02% | +973+42.7% | Added |
| Utah Retirement Systems | 3,400 | $396.8K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 3,420 | $399.2K | 0.00% | −85−2.4% | Reduced |
| Coldstream Capital Management Inc | 3,527 | $411.6K | 0.01% | +93+2.7% | Added |
| Chung Wu Investment Group, LLC | 3,530 | $412.0K | 0.49% | −130−3.6% | Reduced |
| Atria Investments LLC | 3,533 | $412.3K | 0.01% | +219+6.6% | Added |
| MONECO Advisors, LLC | 3,598 | $419.9K | 0.04% | +140+4.0% | Added |
| Supplemental Annuity Collective Trust of NJ | 3,600 | $420.2K | 0.13% | 00.0% | Unchanged |
| Tributary Capital Management, LLC | 3,610 | $421.3K | 0.04% | −110−3.0% | Reduced |
| Ritholtz Wealth Management | 3,673 | $428.7K | 0.01% | +1,908+108.1% | Added |