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 2025
Institutional positions in Mastec Inc as of Jun 30, 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
- 594
- +76 vs. Q1 2025
- Shares held
- 55.9M
- −422.6K (−0.8%) vs. Q1 2025
- Total value
- $9.50B
- +$2.94B (+44.9%) vs. Q1 2025
- New holders
- 119
- 205 more added
- Sold out
- 43
- 186 more reduced
5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Principal Securities, Inc. | 341 | $58.1K | 0.00% | +206+152.6% | Added |
| Northwestern Mutual Wealth Management Co | 355 | $60.5K | 0.00% | +182+105.2% | Added |
| Huntington National Bank | 381 | $64.9K | 0.00% | −104−21.4% | Reduced |
| Ronald Blue Trust, Inc. | 391 | $66.6K | 0.00% | −52−11.7% | Reduced |
| Employees Retirement System of Texas | 434 | $74.0K | 0.00% | +434 | New |
| North Star Investment Management Corp. | 500 | $85.2K | 0.01% | 00.0% | Unchanged |
| Operose Advisors LLC | 500 | $85.2K | 0.02% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 503 | $85.7K | 0.00% | +162+47.5% | Added |
| Nomura Asset Management Co Ltd | 540 | $92.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 550 | $93.7K | 0.00% | −193−26.0% | Reduced |
| Smithfield Trust Co | 610 | $104.0K | 0.00% | +535+713.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 632 | $108.0K | 0.00% | +632 | New |
| Hantz Financial Services, Inc. | 639 | $109.0K | 0.00% | +576+914.3% | Added |
| TD Waterhouse Canada Inc. | 650 | $109.3K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 648 | $110.4K | 0.00% | +28+4.5% | Added |
| Leonteq Securities AG | 662 | $112.8K | 0.01% | +303+84.4% | Added |
| Rise Advisors, LLC | 667 | $113.7K | 0.05% | +133+24.9% | Added |
| Danske Bank A/S | 700 | $119.3K | 0.00% | +600+600.0% | Added |
| Fifth Third Bancorp | 706 | $120.3K | 0.00% | +2+0.3% | Added |
| Umb Bank N A | 878 | $149.6K | 0.00% | +169+23.8% | Added |
| Allworth Financial LP | 886 | $151.0K | 0.00% | +267+43.1% | Added |
| Atlantic Union Bankshares Corp | 915 | $155.9K | 0.00% | +915 | New |
| Motco | 845 | $159.9K | 0.02% | −1,080−56.1% | Reduced |
| Globeflex Capital L P | 1,000 | $170.4K | 0.01% | 00.0% | Unchanged |
| Wexford Capital LP | 1,000 | $170.4K | 0.05% | +1,000 | New |
| EverSource Wealth Advisors, LLC | 1,027 | $175.0K | 0.01% | +912+793.0% | Added |
| Emerald Mutual Fund Advisers Trust | 1,033 | $176.1K | 0.01% | −53−4.9% | Reduced |
| Versant Capital Management, Inc | 1,041 | $177.4K | 0.03% | −307−22.8% | Reduced |
| Full Sail Capital, LLC | 1,174 | $200.1K | 0.01% | +1,174 | New |
| EP Wealth Advisors, LLC | 1,180 | $201.1K | 0.00% | +1,180 | New |
| American Trust | 1,187 | $202.3K | 0.02% | +1,187 | New |
| Wealth Alliance | 1,189 | $202.6K | 0.02% | +1,189 | New |
| Wedbush Securities Inc | 1,197 | $204.0K | 0.01% | +1,197 | New |
| Skopos Labs, Inc. | 1,212 | $206.6K | 0.03% | +1,047+634.5% | Added |
| Moody Aldrich Partners LLC | 1,220 | $207.9K | 0.04% | +1,220 | New |
| CIBC Private Wealth Group, LLC | 1,221 | $208.1K | 0.00% | −3−0.2% | Reduced |
| Geneos Wealth Management Inc. | 1,242 | $211.7K | 0.01% | +478+62.6% | Added |
| Murphy & Mullick Capital Management Corp | 1,120 | $211.9K | 0.17% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 1,251 | $213.2K | 0.00% | +1,251 | New |
| Motley Fool Asset Management LLC | 1,259 | $214.6K | 0.01% | +1,259 | New |
| Global Retirement Partners, LLC | 1,261 | $214.9K | 0.01% | +1,261 | New |
| GAMMA Investing LLC | 1,262 | $215.1K | 0.01% | +347+37.9% | Added |
| Kestra Advisory Services, LLC | 1,305 | $222.4K | 0.00% | +1,305 | New |
| Inscription Capital, LLC | 1,332 | $227.0K | 0.03% | +1,332 | New |
| Sigma Planning Corp | 1,333 | $227.2K | 0.01% | +1,333 | New |
| Foundations Investment Advisors, LLC | 1,337 | $227.9K | 0.00% | +1,337 | New |
| Aptus Capital Advisors, LLC | 1,340 | $228.4K | 0.00% | +1,340 | New |
| Claret Asset Management Corp | 1,353 | $231.0K | 0.03% | −457−25.2% | Reduced |
| Trajan Wealth LLC | 1,365 | $232.6K | 0.01% | +1,365 | New |
| Jones Financial Companies LLLP | 1,355 | $233.0K | 0.00% | +874+181.7% | Added |
| Sym Financial Corp | 1,371 | $233.7K | 0.03% | +1,371 | New |
| Quarry LP | 1,373 | $234.0K | 0.05% | +1,308+2,012.3% | Added |
| Kestra Private Wealth Services, LLC | 1,374 | $234.2K | 0.00% | +1,374 | New |
| DMG Group, LLC | 1,402 | $238.9K | 0.19% | −622−30.7% | Reduced |
| Penserra Capital Management LLC | 1,410 | $240.0K | 0.00% | +1,410 | New |
| Profund Advisors LLC | 1,421 | $242.2K | 0.01% | +1,421 | New |
| Chicago Partners Investment Group LLC | 1,336 | $243.7K | 0.01% | +1,336 | New |
| Level Four Advisory Services, LLC | 1,430 | $243.7K | 0.01% | +1,430 | New |
| Forza Wealth Management, LLC | 1,445 | $246.3K | 0.10% | +1,445 | New |
| Pitcairn Co | 1,458 | $248.5K | 0.02% | −330−18.5% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,461 | $249.0K | 0.01% | +1,461 | New |
| Blair William & Co | 1,478 | $251.9K | 0.00% | +1,478 | New |
| Poinciana Advisors Group, LLC | 1,482 | $252.6K | 0.23% | +1,482 | New |
| Ariadne Wealth Management, LP | 1,398 | $253.9K | 0.12% | +1,398 | New |
| Resona Asset Management Co.,Ltd. | 1,477 | $254.0K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 1,492 | $254.3K | 0.03% | +1,492 | New |
| Essential Partners LLC | 1,494 | $254.6K | 0.10% | +1,494 | New |
| Kera Capital Partners, Inc. | 1,498 | $255.3K | 0.05% | +1,498 | New |
| Keebeck Alpha, LP | 1,518 | $258.7K | 0.42% | +1,518 | New |
| Sentinus, LLC | 1,530 | $260.8K | 0.06% | +1,530 | New |
| Blue Bell Private Wealth Management, LLC | 1,532 | $261.1K | 0.04% | −4−0.3% | Reduced |
| Picton Mahoney Asset Management | 1,550 | $265.0K | 0.00% | −6,977−81.8% | Reduced |
| Renasant Bank | 1,567 | $267.1K | 0.18% | −284−15.3% | Reduced |
| Polymer Capital Management (US) LLC | 1,571 | $267.7K | 0.04% | +1,571 | New |
| Sivia Capital Partners, LLC | 1,591 | $271.2K | 0.09% | +1,591 | New |
| Farringdon Capital, Ltd. | 1,600 | $272.7K | 0.09% | +1,600 | New |
| Swiss Life Asset Management Ltd | 1,636 | $278.8K | 0.00% | +1,636 | New |
| Resources Investment Advisors, LLC. | 1,661 | $283.1K | 0.00% | +1,661 | New |
| Crestwood Advisors Group LLC | 1,685 | $287.2K | 0.01% | +1,685 | New |
| Headlands Technologies LLC | 1,694 | $288.7K | 0.03% | +1,591+1,544.7% | Added |
| Forum Financial Management, LP | 1,697 | $289.2K | 0.00% | −400−19.1% | Reduced |
| Qsemble Capital Management, LP | 1,737 | $296.0K | 0.03% | −3,822−68.8% | Reduced |
| KBC Group NV | 1,772 | $302.0K | 0.00% | −1,001−36.1% | Reduced |
| MQS Management LLC | 1,805 | $307.6K | 0.17% | +1,805 | New |
| Bragg Financial Advisors, Inc | 1,821 | $310.4K | 0.01% | −100−5.2% | Reduced |
| CI Private Wealth, LLC | 1,927 | $328.4K | 0.00% | +1,927 | New |
| Guyasuta Investment Advisors Inc | 1,930 | $328.9K | 0.02% | 00.0% | Unchanged |
| Navellier & Associates Inc | 1,945 | $331.5K | 0.04% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,952 | $332.0K | 0.00% | +1,952 | New |
| SkyView Investment Advisors, LLC | 1,969 | $336.0K | 0.05% | 00.0% | Unchanged |
| Fielder Capital Group LLC | 1,976 | $336.8K | 0.09% | −13−0.7% | Reduced |
| Verdence Capital Advisors LLC | 1,982 | $337.8K | 0.02% | +93+4.9% | Added |
| Focus Financial Network, Inc. | 2,020 | $344.3K | 0.01% | +8+0.4% | Added |
| Readystate Asset Management LP | 2,038 | $347.3K | 0.01% | +2,038 | New |
| Fifth Third Wealth Advisors LLC | 2,039 | $347.5K | 0.01% | +8+0.4% | Added |
| Scientech Research LLC | 2,058 | $350.7K | 0.09% | −7,755−79.0% | Reduced |
| Jump Financial, LLC | 2,177 | $371.0K | 0.00% | +2,177 | New |
| Wiley Bros.-Aintree Capital, LLC | 2,200 | $375.3K | 0.00% | +55+2.6% | Added |
| Evergreen Capital Management LLC | 2,209 | $376.5K | 0.01% | +52+2.4% | Added |
| Lido Advisors, LLC | 2,223 | $378.9K | 0.00% | +2,223 | New |