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, Q3 2024
Institutional positions in Mastec Inc as of Sep 30, 2024. 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
- 470
- +44 vs. Q2 2024
- Shares held
- 57.7M
- +4.25M (+8.0%) vs. Q2 2024
- Total value
- $7.09B
- +$1.36B (+23.8%) vs. Q2 2024
- New holders
- 89
- 148 more added
- Sold out
- 45
- 147 more reduced
4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Colony Group, LLC | 3,486 | $429.1K | 0.00% | +3,486 | New |
| Coldstream Capital Management Inc | 3,425 | $422.9K | 0.01% | +94+2.8% | Added |
| Utah Retirement Systems | 3,400 | $418.5K | 0.00% | +100+3.0% | Added |
| FMR LLC | 3,382 | $416.3K | 0.00% | +518+18.1% | Added |
| Net Worth Advisory Group | 3,381 | $416.3K | 0.12% | +3,381 | New |
| LMR Partners LLP | 3,347 | $412.0K | 0.01% | +3,347 | New |
| Headlands Technologies LLC | 3,332 | $410.2K | 0.05% | +3,332 | New |
| Bridgefront Capital, LLC | 3,323 | $409.1K | 0.16% | +3,323 | New |
| Belpointe Asset Management LLC | 3,311 | $407.6K | 0.02% | +1,110+50.4% | Added |
| Quantbot Technologies LP | 3,294 | $405.5K | 0.02% | +3,294 | New |
| DMG Group, LLC | 3,280 | $403.8K | 0.33% | +61+1.9% | Added |
| Bangor Savings Bank | 3,225 | $397.0K | 0.04% | −56−1.7% | Reduced |
| Kestra Private Wealth Services, LLC | 3,162 | $389.2K | 0.01% | −2,803−47.0% | Reduced |
| CAPROCK Group, Inc. | 2,999 | $369.2K | 0.01% | +354+13.4% | Added |
| Cetera Trust Company, N.A | 2,935 | $361.3K | 0.22% | 00.0% | Unchanged |
| Creative Planning | 2,909 | $358.1K | 0.00% | +253+9.5% | Added |
| GWM Advisors LLC | 2,863 | $352.4K | 0.00% | +2,749+2,411.4% | Added |
| Stephens Inc | 2,854 | $351.3K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 2,759 | $339.6K | 0.00% | −470−14.6% | Reduced |
| Shell Asset Management Co | 2,737 | $337.0K | 0.01% | +2,737 | New |
| ProShare Advisors LLC | 2,683 | $330.3K | 0.00% | −183−6.4% | Reduced |
| Schubert & Co | 2,664 | $327.9K | 0.23% | +2,664 | New |
| WESCAP Management Group, Inc. | 2,664 | $327.9K | 0.08% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 2,634 | $324.0K | 0.00% | +40+1.5% | Added |
| nVerses Capital, LLC | 2,600 | $320.1K | 0.15% | +600+30.0% | Added |
| Two Sigma Securities, LLC | 2,503 | $308.1K | 0.02% | +2,503 | New |
| Jennison Associates LLC | 2,479 | $305.2K | 0.00% | 00.0% | Unchanged |
| Atria Investments LLC | 2,453 | $302.0K | 0.00% | +2,453 | New |
| Harvest Fund Management Co., Ltd | 2,413 | $297.0K | 0.02% | −1,553−39.2% | Reduced |
| Sequoia Financial Advisors, LLC | 2,355 | $289.9K | 0.00% | +2,355 | New |
| LGT Group Foundation | 2,270 | $284.0K | 0.00% | −70,463−96.9% | Reduced |
| CIBC Asset Management Inc | 2,280 | $280.7K | 0.00% | +82+3.7% | Added |
| Raymond James Trust N.A. | 2,239 | $275.6K | 0.01% | +2,239 | New |
| Renasant Bank | 2,226 | $274.0K | 0.18% | −152−6.4% | Reduced |
| Mariner, LLC | 2,182 | $268.5K | 0.00% | +245+12.6% | Added |
| Bragg Financial Advisors, Inc | 2,178 | $268.1K | 0.01% | −180−7.6% | Reduced |
| The PNC Financial Services Group, Inc. | 2,159 | $265.8K | 0.00% | −556−20.5% | Reduced |
| American Alpha Advisors, LLC | 2,141 | $263.6K | 0.25% | +2,141 | New |
| Campbell & CO Investment Adviser LLC | 2,136 | $262.9K | 0.02% | +2,136 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 2,129 | $262.0K | 0.05% | +1,329+166.1% | Added |
| Trajan Wealth LLC | 2,127 | $261.8K | 0.02% | −186−8.0% | Reduced |
| Numerai GP LLC | 2,084 | $256.5K | 0.07% | −1,862−47.2% | Reduced |
| Virtu Financial LLC | 2,066 | $254.0K | 0.01% | +2,066 | New |
| Motco | 2,025 | $249.3K | 0.02% | 00.0% | Unchanged |
| Fifth Third Wealth Advisors LLC | 2,025 | $249.3K | 0.02% | +16+0.8% | Added |
| LGT Fund Management Co Ltd. | 1,988 | $248.8K | 0.03% | 00.0% | Unchanged |
| Oak Grove Capital LLC | 2,000 | $246.2K | 0.05% | 00.0% | Unchanged |
| Focus Financial Network, Inc. | 2,000 | $246.2K | 0.01% | 00.0% | Unchanged |
| Lombard Odier Asset Management (USA) Corp | 2,000 | $246.2K | 0.09% | +2,000 | New |
| SkyView Investment Advisors, LLC | 2,000 | $246.0K | 0.04% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 1,982 | $243.4K | 0.01% | −2,492−55.7% | Reduced |
| Navellier & Associates Inc | 1,945 | $239.4K | 0.03% | 00.0% | Unchanged |
| Guyasuta Investment Advisors Inc | 1,930 | $237.6K | 0.01% | +1,930 | New |
| Wiley Bros.-Aintree Capital, LLC | 1,900 | $233.9K | 0.00% | +1,900 | New |
| Claro Advisors LLC | 1,870 | $230.2K | 0.03% | +1,870 | New |
| EntryPoint Capital, LLC | 1,823 | $224.4K | 0.13% | −1,562−46.1% | Reduced |
| Ariadne Wealth Management, LP | 1,578 | $223.3K | 0.12% | +1,578 | New |
| Claret Asset Management Corp | 1,796 | $221.0K | 0.04% | +1,796 | New |
| RSM US Wealth Management LLC | 1,801 | $220.0K | 0.00% | +1,801 | New |
| Fielder Capital Group LLC | 1,711 | $210.6K | 0.07% | +1,711 | New |
| KBC Group NV | 1,703 | $210.0K | 0.00% | 00.0% | Unchanged |
| Pitcairn Co | 1,661 | $204.5K | 0.01% | −538−24.5% | Reduced |
| Verdence Capital Advisors LLC | 1,646 | $202.6K | 0.02% | +1,646 | New |
| Forum Financial Management, LP | 1,631 | $200.8K | 0.00% | +1,631 | New |
| Virtus Investment Advisers, Inc. | 1,630 | $200.7K | 0.16% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,183 | $145.6K | 0.00% | −6−0.5% | Reduced |
| Quent Capital, LLC | 917 | $112.9K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 884 | $108.8K | 0.01% | −85−8.8% | Reduced |
| Capital Performance Advisors LLP | 769 | $94.7K | 0.03% | +769 | New |
| Nomura Asset Management Co Ltd | 760 | $93.6K | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 700 | $86.2K | 0.00% | +700 | New |
| Mirae Asset Global Investments Co., Ltd. | 685 | $84.1K | 0.00% | +685 | New |
| Geneos Wealth Management Inc. | 660 | $81.2K | 0.00% | +212+47.3% | Added |
| Lazard Asset Management LLC | 670 | $81.0K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 650 | $80.0K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 650 | $79.4K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 631 | $77.7K | 0.02% | +61+10.7% | Added |
| Nisa Investment Advisors, LLC | 624 | $76.8K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 622 | $76.6K | 0.00% | +69+12.5% | Added |
| Rise Advisors, LLC | 588 | $72.4K | 0.03% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 527 | $64.9K | 0.01% | +47+9.8% | Added |
| Wintrust Investments LLC | 520 | $64.0K | 0.05% | −4,880−90.4% | Reduced |
| Allworth Financial LP | 518 | $63.8K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 512 | $63.0K | 0.01% | +146+39.9% | Added |
| Leonteq Securities AG | 503 | $61.9K | 0.01% | −93−15.6% | Reduced |
| North Star Investment Management Corp. | 500 | $61.5K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 461 | $56.8K | 0.02% | +461 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 421 | $51.8K | 0.00% | −281−40.0% | Reduced |
| Ronald Blue Trust, Inc. | 445 | $47.6K | 0.00% | −116−20.7% | Reduced |
| GeoWealth Management, LLC | 380 | $46.8K | 0.00% | +380 | New |
| Umb Bank N A | 379 | $46.7K | 0.00% | +120+46.3% | Added |
| Steward Partners Investment Advisory, LLC | 358 | $44.1K | 0.00% | +88+32.6% | Added |
| Versant Capital Management, Inc | 346 | $42.6K | 0.01% | +324+1,472.7% | Added |
| Virtus Fund Advisers, LLC | 320 | $39.4K | 0.16% | 00.0% | Unchanged |
| American Capital Advisory, LLC | 285 | $35.1K | 0.02% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 255 | $31.4K | 0.00% | +5+2.0% | Added |
| Hobbs Group Advisors, LLC | 250 | $30.8K | 0.01% | 00.0% | Unchanged |
| Transcendent Capital Group LLC | 240 | $29.5K | 0.02% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 206 | $25.4K | 0.00% | +206 | New |
| Close Asset Management Ltd | 200 | $25.0K | 0.00% | 00.0% | Unchanged |