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, Q4 2022
Institutional positions in Mastec Inc as of Dec 31, 2022. 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
- 386
- +52 vs. Q3 2022
- Shares held
- 58.2M
- +3.06M (+5.5%) vs. Q3 2022
- Total value
- $4.97B
- +$1.45B (+41.2%) vs. Q3 2022
- New holders
- 85
- 123 more added
- Sold out
- 33
- 122 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Michigan Retirement System | 15,039 | $1.28M | 0.01% | +600+4.2% | Added |
| Gables Capital Management Inc. | 15,175 | $1.29M | 0.94% | −100−0.7% | Reduced |
| Peregrine Capital Management LLC | 15,440 | $1.32M | 0.04% | 00.0% | Unchanged |
| CWM Advisors, LLC | 15,657 | $1.34M | 0.17% | +4,542+40.9% | Added |
| Thrivent Financial for Lutherans | 15,705 | $1.34M | 0.00% | +581+3.8% | Added |
| Louisiana State Employees Retirement System | 15,800 | $1.35M | 0.04% | +600+3.9% | Added |
| Ausbil Investment Management Ltd | 13,997 | $1.37M | 0.89% | +13,997 | New |
| Gotham Asset Management, LLC | 16,203 | $1.38M | 0.04% | +457+2.9% | Added |
| Royal Bank of Canada | 16,519 | $1.41M | 0.00% | +589+3.7% | Added |
| Ensign Peak Advisors, Inc | 17,060 | $1.46M | 0.00% | −1,300−7.1% | Reduced |
| Emerald Advisers, LLC | 17,125 | $1.46M | 0.07% | +6,133+55.8% | Added |
| Ameritas Investment Partners, Inc. | 15,242 | $1.48M | 0.06% | +546+3.7% | Added |
| Oregon Public Employees Retirement Fund | 17,370 | $1.48M | 0.02% | +691+4.1% | Added |
| Bouvel Investment Partners, LLC | 17,498 | $1.49M | 0.96% | +17,498 | New |
| Caption Management, LLC | 17,500 | $1.49M | 0.25% | +17,500 | New |
| Arizona State Retirement System | 17,579 | $1.50M | 0.01% | +2,110+13.6% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 17,914 | $1.53M | 0.04% | +17,914 | New |
| Bangor Savings Bank | 18,276 | $1.56M | 0.19% | −1,046−5.4% | Reduced |
| Envestnet Asset Management Inc | 18,724 | $1.60M | 0.00% | −2,700−12.6% | Reduced |
| STRS Ohio | 18,882 | $1.61M | 0.01% | +4,543+31.7% | Added |
| Dana Investment Advisors, Inc. | 19,322 | $1.65M | 0.09% | +1,908+11.0% | Added |
| Voloridge Investment Management, LLC | 20,349 | $1.74M | 0.01% | +20,349 | New |
| O'Shaughnessy Asset Management, LLC | 20,555 | $1.75M | 0.03% | +13,242+181.1% | Added |
| SG Americas Securities, LLC | 20,859 | $1.78M | 0.03% | +1,429+7.4% | Added |
| Paradigm Financial Partners, LLC | 19,800 | $1.81M | 0.53% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 21,345 | $1.82M | 0.14% | −150−0.7% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 21,655 | $1.85M | 0.05% | −16,345−43.0% | Reduced |
| Sheets Smith Wealth Management | 21,964 | $1.87M | 0.29% | −580−2.6% | Reduced |
| Hancock Whitney Corp | 22,185 | $1.89M | 0.07% | −346−1.5% | Reduced |
| Two Sigma Advisers, LP | 22,213 | $1.90M | 0.01% | +22,213 | New |
| Stifel Financial Corp | 23,347 | $1.99M | 0.00% | −1,054−4.3% | Reduced |
| Boothbay Fund Management, LLC | 24,226 | $2.07M | 0.07% | +1,561+6.9% | Added |
| Credit Agricole S A | 25,012 | $2.13M | 0.08% | −250−1.0% | Reduced |
| Advisors Asset Management, Inc. | 26,368 | $2.25M | 0.05% | −18,006−40.6% | Reduced |
| Treasurer of the State of North Carolina | 26,461 | $2.26M | 0.01% | +970+3.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 26,525 | $2.26M | 0.02% | +3,868+17.1% | Added |
| New York State Teachers Retirement System | 26,557 | $2.27M | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 26,585 | $2.27M | 0.01% | +26,585 | New |
| Evergreen Capital Management LLC | 26,743 | $2.28M | 0.11% | −489−1.8% | Reduced |
| Baird Financial Group, Inc. | 26,902 | $2.30M | 0.01% | −20,197−42.9% | Reduced |
| Menlo Advisors LLC | 27,305 | $2.33M | 1.75% | −20,000−42.3% | Reduced |
| Campbell Newman Asset Management Inc | 27,433 | $2.34M | 0.23% | +867+3.3% | Added |
| Schechter Investment Advisors, LLC | 28,017 | $2.39M | 0.22% | −584−2.0% | Reduced |
| Pallas Capital Advisors LLC | 25,598 | $2.44M | 0.25% | +537+2.1% | Added |
| Schonfeld Strategic Advisors LLC | 28,604 | $2.44M | 0.02% | +276+1.0% | Added |
| Occudo Quantitative Strategies LP | 28,830 | $2.46M | 0.29% | +28,830 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 29,046 | $2.48M | 0.01% | +3,243+12.6% | Added |
| Bridge City Capital, LLC | 29,262 | $2.50M | 1.28% | −202−0.7% | Reduced |
| AMF Pensionsforsakring AB | 29,330 | $2.50M | 0.03% | +700+2.4% | Added |
| Comerica Bank | 26,360 | $2.51M | 0.02% | +198+0.8% | Added |
| State of Tennessee, Treasury Department | 29,406 | $2.51M | 0.01% | 00.0% | Unchanged |
| Thomas J. Herzfeld Advisors, Inc. | 29,868 | $2.55M | 1.04% | 00.0% | Unchanged |
| Eudaimonia Partners, LLC | 30,294 | $2.58M | 0.63% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 30,301 | $2.58M | 0.01% | −4,942−14.0% | Reduced |
| Public Employees Retirement System of Ohio | 31,247 | $2.67M | 0.01% | +1,397+4.7% | Added |
| Yousif Capital Management, LLC | 31,379 | $2.68M | 0.04% | +1,045+3.4% | Added |
| Cinctive Capital Management LP | 33,512 | $2.86M | 0.15% | +33,512 | New |
| Illinois Municipal Retirement Fund | 33,821 | $2.89M | 0.06% | −9,039−21.1% | Reduced |
| SEI Investments Co | 33,893 | $2.89M | 0.01% | −90,528−72.8% | Reduced |
| State of New Jersey Common Pension Fund D | 35,455 | $3.03M | 0.01% | +4,998+16.4% | Added |
| MetLife Investment Management | 37,164 | $3.17M | 0.02% | +417+1.1% | Added |
| Price T Rowe Associates Inc | 37,589 | $3.21M | 0.00% | +416+1.1% | Added |
| Russell Investments Group, Ltd. | 37,952 | $3.24M | 0.01% | +6,525+20.8% | Added |
| Allianz Asset Management GmbH | 38,631 | $3.30M | 0.01% | +151+0.4% | Added |
| West Coast Financial LLC | 38,856 | $3.32M | 0.56% | +285+0.7% | Added |
| State Board of Administration of Florida Retirement System | 39,080 | $3.33M | 0.01% | +3,206+8.9% | Added |
| Voya Investment Management LLC | 39,118 | $3.34M | 0.00% | −5,057−11.4% | Reduced |
| Industrial Alliance Investment Management Inc. | 39,540 | $3.37M | 0.09% | +39,540 | New |
| Texas Permanent School Fund | 39,639 | $3.38M | 0.05% | −1,461−3.6% | Reduced |
| Great West Life Assurance Co | 39,690 | $3.39M | 0.01% | +205+0.5% | Added |
| Cubist Systematic Strategies, LLC | 40,852 | $3.49M | 0.03% | −45,418−52.6% | Reduced |
| Royce & Associates LP | 42,267 | $3.61M | 0.04% | +42,267 | New |
| Walleye Capital LLC | 43,139 | $3.68M | 0.08% | +43,139 | New |
| Gs Investments, Inc. | 45,683 | $3.90M | 2.41% | +100+0.2% | Added |
| PFS Investments Inc. | 47,260 | $4.03M | 0.08% | +5,085+12.1% | Added |
| LGT Group Foundation | 47,731 | $4.07M | 0.13% | −10,314−17.8% | Reduced |
| Mariner, LLC | 47,935 | $4.09M | 0.01% | −2,783−5.5% | Reduced |
| Mutual of America Capital Management LLC | 48,414 | $4.13M | 0.05% | +2,503+5.5% | Added |
| Man Group plc | 48,615 | $4.15M | 0.01% | −38,316−44.1% | Reduced |
| D. E. Shaw & Co., Inc. | 49,345 | $4.21M | 0.01% | +49,345 | New |
| Profit Investment Management, LLC | 49,508 | $4.22M | 2.97% | 00.0% | Unchanged |
| Amalgamated Bank | 52,033 | $4.44M | 0.04% | +10,623+25.7% | Added |
| US Bancorp | 52,290 | $4.46M | 0.01% | +264+0.5% | Added |
| First National Bank of Omaha | 55,041 | $4.70M | 0.29% | −2,539−4.4% | Reduced |
| Wilbanks Smith & Thomas Asset Management LLC | 55,778 | $4.76M | 0.18% | −3,143−5.3% | Reduced |
| Asset Management One Co.,Ltd. | 56,452 | $4.77M | 0.02% | +568+1.0% | Added |
| Bellecapital International Ltd. | 55,998 | $4.78M | 1.34% | +585+1.1% | Added |
| Qube Research & Technologies Ltd | 56,227 | $4.80M | 0.03% | +46,877+501.4% | Added |
| Ardsley Advisory Partners LP | 56,320 | $4.81M | 1.22% | +56,320 | New |
| South Dakota Investment Council | 57,770 | $4.93M | 0.11% | 00.0% | Unchanged |
| Townsend Asset Management Corp | 58,114 | $4.96M | 2.49% | +18,010+44.9% | Added |
| AQR Capital Management LLC | 62,208 | $5.22M | 0.01% | −55,329−47.1% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 63,142 | $5.39M | 0.43% | −4,431−6.6% | Reduced |
| Castleark Management LLC | 65,430 | $5.58M | 0.29% | +65,430 | New |
| Deutsche Bank AG | 66,468 | $5.67M | 0.00% | +14,402+27.7% | Added |
| UBS Group AG | 66,472 | $5.67M | 0.00% | −4,199−5.9% | Reduced |
| Smith, Graham & Co., Investment Advisors, LP | 71,024 | $6.06M | 0.74% | −1,648−2.3% | Reduced |
| Rockefeller Capital Management L.P. | 76,444 | $6.52M | 0.03% | −17,420−18.6% | Reduced |
| First Washington CORP | 78,116 | $6.67M | 3.27% | +5,082+7.0% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 78,996 | $6.74M | 0.01% | +25,310+47.1% | Added |