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 2023
Institutional positions in Mastec Inc as of Mar 31, 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
- 394
- +11 vs. Q4 2022
- Shares held
- 58.1M
- +26.9K (0.0%) vs. Q4 2022
- Total value
- $5.49B
- +$535.8M (+10.8%) vs. Q4 2022
- New holders
- 50
- 118 more added
- Sold out
- 39
- 147 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IMA Wealth, Inc. | 11,580 | $1.09M | 0.28% | −328−2.8% | Reduced |
| LPL Financial LLC | 11,372 | $1.07M | 0.00% | −792−6.5% | Reduced |
| Lakeview Capital Partners, LLC | 11,709 | $1.06M | 0.33% | −943−7.5% | Reduced |
| New Mexico Educational Retirement Board | 10,700 | $1.01M | 0.05% | +1,700+18.9% | Added |
| HSBC Holdings PLC | 10,530 | $994.8K | 0.00% | +2,073+24.5% | Added |
| Victory Capital Management Inc | 10,204 | $963.7K | 0.00% | −2,900−22.1% | Reduced |
| Ausbil Investment Management Ltd | 9,902 | $935.1K | 0.66% | −4,095−29.3% | Reduced |
| Schroder Investment Management Group | 9,640 | $910.4K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 9,602 | $906.8K | 0.00% | +94+1.0% | Added |
| Teachers Retirement System of the State of Kentucky | 9,378 | $886.0K | 0.01% | 00.0% | Unchanged |
| Moors & Cabot, Inc. | 9,310 | $879.2K | 0.06% | +400+4.5% | Added |
| Advisor Group Holdings, Inc. | 9,277 | $874.5K | 0.00% | +263+2.9% | Added |
| HRT Financial LP | 9,178 | $866.0K | 0.01% | +9,178 | New |
| Greenwood Capital Associates LLC | 8,930 | $843.3K | 0.12% | −1,121−11.2% | Reduced |
| Private Advisor Group, LLC | 8,848 | $835.6K | 0.01% | −529−5.6% | Reduced |
| Federated Hermes, Inc. | 8,787 | $829.8K | 0.00% | −1,673−16.0% | Reduced |
| Public Employees Retirement Association of Colorado | 8,730 | $824.0K | 0.00% | 00.0% | Unchanged |
| Shelton Capital Management | 8,606 | $812.8K | 0.03% | +5,603+186.6% | Added |
| Intrust Bank NA | 8,582 | $810.5K | 0.10% | +159+1.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 8,388 | $792.2K | 0.00% | −70,608−89.4% | Reduced |
| Los Angeles Capital Management LLC | 8,295 | $783.4K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 8,161 | $770.0K | 0.01% | −25−0.3% | Reduced |
| Pictet Asset Management SA | 8,014 | $756.8K | 0.00% | +1,008+14.4% | Added |
| Xponance, Inc. | 7,919 | $747.9K | 0.01% | +15+0.2% | Added |
| First National Advisers, LLC | 6,981 | $659.0K | 0.75% | −34−0.5% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 6,505 | $614.3K | 0.00% | −499−7.1% | Reduced |
| HighTower Advisors, LLC | 6,205 | $584.0K | 0.00% | −967−13.5% | Reduced |
| The PNC Financial Services Group, Inc. | 6,154 | $581.2K | 0.00% | +279+4.7% | Added |
| BNP Paribas Arbitrage, SA | 6,141 | $580.0K | 0.00% | −966−13.6% | Reduced |
| Thompson Investment Management, Inc. | 5,990 | $565.7K | 0.10% | 00.0% | Unchanged |
| Endurance Wealth Management, Inc. | 5,921 | $559.0K | 0.08% | −75−1.3% | Reduced |
| Sentinus, LLC | 5,873 | $554.6K | 0.19% | 00.0% | Unchanged |
| Colonial Trust Co | 5,651 | $533.7K | 0.14% | +740+15.1% | Added |
| Cetera Investment Advisers | 5,527 | $522.0K | 0.00% | +33+0.6% | Added |
| Securian Asset Management, Inc | 5,400 | $510.0K | 0.01% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 5,200 | $491.1K | 0.00% | −35,652−87.3% | Reduced |
| Quantinno Capital Management LP | 4,976 | $470.0K | 0.03% | +181+3.8% | Added |
| Daymark Wealth Partners, LLC | 4,967 | $469.1K | 0.06% | −50−1.0% | Reduced |
| Pitcairn Co | 4,855 | $458.5K | 0.04% | +38+0.8% | Added |
| Weil Company, Inc. | 4,847 | $457.8K | 0.21% | −3,967−45.0% | Reduced |
| Prudential Financial Inc | 6,318 | $455.4K | 0.00% | +2,062+48.4% | Added |
| Maryland State Retirement & Pension System | 4,820 | $455.2K | 0.01% | +357+8.0% | Added |
| Tower Research Capital LLC (TRC) | 4,795 | $453.0K | 0.01% | +2,293+91.6% | Added |
| American Trust | 4,777 | $451.1K | 0.03% | −193−3.9% | Reduced |
| State of Wyoming | 4,642 | $438.4K | 0.14% | +276+6.3% | Added |
| Crossmark Global Holdings, Inc. | 4,568 | $431.0K | 0.01% | +152+3.4% | Added |
| Dark Forest Capital Management LP | 4,530 | $427.8K | 0.10% | +4,530 | New |
| Jane Street Group, LLC | 4,450 | $420.3K | 0.00% | −6,733−60.2% | Reduced |
| Tributary Capital Management, LLC | 4,400 | $415.5K | 0.04% | −50−1.1% | Reduced |
| Oppenheimer & Co Inc | 4,253 | $401.7K | 0.01% | +4,253 | New |
| Shell Asset Management Co | 4,246 | $401.0K | 0.02% | −15−0.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,243 | $401.0K | 0.00% | +27+0.6% | Added |
| Jefferies Financial Group Inc. | 4,240 | $400.4K | 0.01% | −6,611−60.9% | Reduced |
| Level Four Advisory Services, LLC | 4,082 | $385.5K | 0.03% | +4,082 | New |
| Dorsey & Whitney Trust CO LLC | 4,080 | $385.3K | 0.04% | 00.0% | Unchanged |
| Intact Investment Management Inc. | 3,900 | $368.3K | 0.02% | −600−13.3% | Reduced |
| Spouting Rock Asset Management, LLC | 3,846 | $363.2K | 0.13% | +3,846 | New |
| Two Sigma Securities, LLC | 3,815 | $360.3K | 0.03% | +3,815 | New |
| Janney Montgomery Scott LLC | 3,755 | $355.0K | 0.00% | +3,755 | New |
| Wolverine Trading, LLC | 3,739 | $352.0K | 0.01% | +3,739 | New |
| Banque Pictet & Cie SA | 3,688 | $348.3K | 0.00% | −4,258−53.6% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 3,600 | $340.0K | 0.13% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 3,597 | $339.7K | 0.00% | −11,127−75.6% | Reduced |
| Renasant Bank | 3,535 | $333.8K | 0.26% | −488−12.1% | Reduced |
| ProShare Advisors LLC | 3,525 | $332.9K | 0.00% | −314−8.2% | Reduced |
| Utah Retirement Systems | 3,300 | $311.7K | 0.00% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 3,278 | $309.6K | 0.00% | −70−2.1% | Reduced |
| National Asset Management, Inc. | 3,255 | $307.4K | 0.01% | −1,606−33.0% | Reduced |
| Coldstream Capital Management Inc | 3,236 | $305.6K | 0.01% | +21+0.7% | Added |
| MONECO Advisors, LLC | 3,193 | $301.5K | 0.09% | −402−11.2% | Reduced |
| Burney Co | 3,125 | $295.1K | 0.01% | −1,190−27.6% | Reduced |
| Moody Aldrich Partners LLC | 3,070 | $289.9K | 0.06% | −6−0.2% | Reduced |
| Cresset Asset Management, LLC | 3,047 | $287.8K | 0.01% | +3,047 | New |
| WESCAP Management Group, Inc. | 3,013 | $284.5K | 0.10% | −109−3.5% | Reduced |
| Harbour Capital Advisors, LLC | 2,968 | $280.0K | 0.08% | +190+6.8% | Added |
| FORA Capital, LLC | 2,934 | $277.1K | 0.03% | +2,934 | New |
| Duality Advisers, LP | 2,931 | $276.8K | 0.03% | −39−1.3% | Reduced |
| Stephens Inc | 2,854 | $269.5K | 0.01% | −100−3.4% | Reduced |
| Walleye Trading LLC | 2,791 | $263.6K | 0.01% | −9,591−77.5% | Reduced |
| MAI Capital Management | 2,748 | $259.5K | 0.00% | +35+1.3% | Added |
| Qsemble Capital Management, LP | 2,700 | $255.0K | 0.17% | −3,600−57.1% | Reduced |
| Pacer Advisors, Inc. | 2,650 | $250.3K | 0.00% | −8,654−76.6% | Reduced |
| CastleKnight Management LP | 2,600 | $245.5K | 0.06% | +2,600 | New |
| Squarepoint Ops LLC | 2,599 | $245.4K | 0.00% | −7,216−73.5% | Reduced |
| Belpointe Asset Management LLC | 2,541 | $240.0K | 0.01% | +185+7.9% | Added |
| Pathstone Family Office, LLC | 2,461 | $235.2K | 0.00% | −343−12.2% | Reduced |
| Mainstay Capital Management LLC | 2,465 | $232.8K | 0.05% | +2,465 | New |
| Kaizen Financial Strategies | 2,450 | $231.4K | 0.23% | −50−2.0% | Reduced |
| Eagle Harbor Asset Management Inc | 2,432 | $229.7K | 0.31% | +2,432 | New |
| ETF Managers Group, LLC | 2,402 | $226.8K | 0.01% | +2,402 | New |
| Echo Street Capital Management LLC | 2,392 | $225.9K | 0.00% | +2,392 | New |
| Centiva Capital, LP | 2,361 | $223.0K | 0.01% | +2,361 | New |
| DMG Group, LLC | 2,331 | $218.7K | 0.22% | −136−5.5% | Reduced |
| JustInvest LLC | 2,294 | $216.6K | 0.01% | +2,294 | New |
| Edgestream Partners, L.P. | 2,275 | $214.9K | 0.02% | −576−20.2% | Reduced |
| M&T Bank Corp | 2,259 | $213.0K | 0.00% | +2,259 | New |
| Cetera Advisor Networks LLC | 2,211 | $208.8K | 0.00% | +2,211 | New |
| Forum Financial Management, LP | 2,207 | $208.4K | 0.01% | +2,207 | New |
| Peapack Gladstone Financial Corp | 2,184 | $206.0K | 0.00% | +2,184 | New |
| Neuberger Berman Group LLC | 2,174 | $205.3K | 0.00% | +2,174 | New |