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 2021
Institutional positions in Mastec Inc as of Dec 31, 2021. 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
- 388
- +27 vs. Q3 2021
- Shares held
- 51.8M
- −643.0K (−1.2%) vs. Q3 2021
- Total value
- $4.77B
- +$247.1M (+5.5%) vs. Q3 2021
- New holders
- 76
- 102 more added
- Sold out
- 49
- 143 more reduced
5 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BI Asset Management Fondsmaeglerselskab A/S | 46,711 | $4.31M | 0.16% | +46,711 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 46,293 | $4.26M | 0.01% | −5,714−11.0% | Reduced |
| United Capital Financial Advisers, LLC | 45,613 | $4.21M | 0.02% | +1,463+3.3% | Added |
| Winmill & Co. Inc | 45,500 | $4.20M | 1.21% | 00.0% | Unchanged |
| Victory Capital Management Inc | 45,250 | $4.18M | 0.00% | +5,557+14.0% | Added |
| Cubist Systematic Strategies, LLC | 44,016 | $4.06M | 0.04% | −24,711−36.0% | Reduced |
| James Investment Research Inc | 43,546 | $4.02M | 0.37% | −17,685−28.9% | Reduced |
| Royal Bank of Canada | 42,586 | $3.93M | 0.00% | −12,492−22.7% | Reduced |
| Profit Investment Management, LLC | 41,881 | $3.87M | 2.43% | −8,486−16.8% | Reduced |
| Texas Permanent School Fund | 41,430 | $3.82M | 0.05% | −899−2.1% | Reduced |
| Envestnet Asset Management Inc | 41,246 | $3.81M | 0.00% | +8,520+26.0% | Added |
| Amalgamated Bank | 40,815 | $3.77M | 0.03% | −8,279−16.9% | Reduced |
| Commonwealth Equity Services, LLC | 40,029 | $3.69M | 0.01% | −547−1.3% | Reduced |
| TD Waterhouse Canada Inc. | 33,099 | $3.66M | 0.04% | +33,099 | New |
| Price T Rowe Associates Inc | 39,261 | $3.62M | 0.00% | −932−2.3% | Reduced |
| LGT Group Foundation | 38,352 | $3.54M | 0.09% | +38,352 | New |
| New York State Teachers Retirement System | 38,053 | $3.51M | 0.01% | +6,635+21.1% | Added |
| AXA S.A. | 37,800 | $3.49M | 0.01% | −9,000−19.2% | Reduced |
| Assenagon Asset Management S.A. | 37,542 | $3.46M | 0.01% | −203,844−84.4% | Reduced |
| D. E. Shaw & Co., Inc. | 37,504 | $3.46M | 0.00% | −101,640−73.0% | Reduced |
| West Coast Financial LLC | 37,454 | $3.46M | 0.49% | +759+2.1% | Added |
| HSBC Holdings PLC | 37,179 | $3.45M | 0.00% | −12,470−25.1% | Reduced |
| Icon Advisers Inc | 37,000 | $3.41M | 0.55% | −4,000−9.8% | Reduced |
| Employees Retirement System of Texas | 37,000 | $3.41M | 0.04% | +6,000+19.4% | Added |
| Credit Agricole S A | 36,248 | $3.34M | 0.11% | +2,932+8.8% | Added |
| Gs Investments, Inc. | 35,438 | $3.27M | 1.58% | −160−0.4% | Reduced |
| Occudo Quantitative Strategies LP | 34,447 | $3.18M | 0.28% | −16,730−32.7% | Reduced |
| Sirios Capital Management L P | 32,683 | $3.02M | 0.35% | −7,114−17.9% | Reduced |
| State of New Jersey Common Pension Fund D | 32,112 | $2.96M | 0.01% | +1,554+5.1% | Added |
| Schechter Investment Advisors, LLC | 31,370 | $2.90M | 0.26% | +31,370 | New |
| Yousif Capital Management, LLC | 31,161 | $2.88M | 0.03% | +31,161 | New |
| Ensign Peak Advisors, Inc | 30,800 | $2.84M | 0.01% | −30,890−50.1% | Reduced |
| State Board of Administration of Florida Retirement System | 30,435 | $2.81M | 0.01% | +1,615+5.6% | Added |
| Public Employees Retirement System of Ohio | 30,228 | $2.79M | 0.01% | −6,088−16.8% | Reduced |
| PFS Investments Inc. | 29,919 | $2.76M | 0.05% | +5,085+20.5% | Added |
| Illinois Municipal Retirement Fund | 29,887 | $2.76M | 0.08% | +5,934+24.8% | Added |
| Great West Life Assurance Co | 28,988 | $2.67M | 0.01% | +1,897+7.0% | Added |
| Bridge City Capital, LLC | 28,646 | $2.64M | 1.09% | −10.0% | Reduced |
| Evergreen Capital Management LLC | 28,331 | $2.61M | 0.10% | +3,382+13.6% | Added |
| Voya Investment Management LLC | 28,319 | $2.61M | 0.01% | −1,961−6.5% | Reduced |
| MetLife Investment Management | 27,727 | $2.56M | 0.02% | +237+0.9% | Added |
| Qube Research & Technologies Ltd | 27,550 | $2.54M | 0.02% | +1,471+5.6% | Added |
| SEI Investments Co | 27,481 | $2.54M | 0.00% | +2,494+10.0% | Added |
| State of Tennessee, Treasury Department | 27,283 | $2.52M | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 27,055 | $2.50M | 0.00% | −9,501−26.0% | Reduced |
| Malaga Cove Capital, LLC | 26,217 | $2.42M | 0.95% | −40−0.2% | Reduced |
| Stifel Financial Corp | 25,945 | $2.39M | 0.00% | +6,073+30.6% | Added |
| IMA Wealth, Inc. | 25,908 | $2.39M | 0.53% | −1,316−4.8% | Reduced |
| Hancock Whitney Corp | 25,680 | $2.37M | 0.07% | −26−0.1% | Reduced |
| Comerica Bank | 26,735 | $2.34M | 0.02% | +435+1.7% | Added |
| Barclays PLC | 25,086 | $2.31M | 0.00% | −36,464−59.2% | Reduced |
| Holocene Advisors, LP | 24,839 | $2.29M | 0.01% | +24,839 | New |
| Duality Advisers, LP | 24,395 | $2.25M | 0.24% | −34,053−58.3% | Reduced |
| Campbell Newman Asset Management Inc | 24,324 | $2.25M | 0.20% | +651+2.7% | Added |
| ExodusPoint Capital Management, LP | 24,233 | $2.24M | 0.03% | −43,482−64.2% | Reduced |
| HBK Sorce Advisory LLC | 23,794 | $2.20M | 0.11% | −161−0.7% | Reduced |
| Alpine Woods Capital Investors, LLC | 23,000 | $2.12M | 0.21% | 00.0% | Unchanged |
| Sheets Smith Wealth Management | 22,719 | $2.10M | 0.26% | +185+0.8% | Added |
| Tudor Investment Corp Et Al | 22,692 | $2.09M | 0.04% | +22,692 | New |
| Vident Investment Advisory, LLC | 21,727 | $2.00M | 0.05% | +921+4.4% | Added |
| Townsend Asset Management Corp | 21,305 | $1.97M | 0.94% | +8,490+66.3% | Added |
| Leavell Investment Management, Inc. | 21,195 | $1.96M | 0.13% | −800−3.6% | Reduced |
| Black Swift Group, LLC | 21,000 | $1.94M | 0.79% | +21,000 | New |
| Treasurer of the State of North Carolina | 20,349 | $1.88M | 0.01% | +130+0.6% | Added |
| Citigroup Inc | 20,242 | $1.87M | 0.00% | −33,038−62.0% | Reduced |
| Paradigm Financial Partners, LLC | 19,800 | $1.83M | 0.38% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,416 | $1.79M | 0.01% | +1,631+9.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,969 | $1.75M | 0.02% | +64+0.3% | Added |
| Emerald Advisers, LLC | 18,818 | $1.74M | 0.06% | +9,240+96.5% | Added |
| Oregon Public Employees Retirement Fund | 18,537 | $1.71M | 0.02% | −500−2.6% | Reduced |
| Dana Investment Advisors, Inc. | 17,891 | $1.65M | 0.07% | −53−0.3% | Reduced |
| Bangor Savings Bank | 17,790 | $1.64M | 0.16% | +827+4.9% | Added |
| Schroder Investment Management Group | 17,038 | $1.57M | 0.00% | −6,150−26.5% | Reduced |
| Marietta Investment Partners LLC | 16,279 | $1.50M | 0.32% | −30,908−65.5% | Reduced |
| Arizona State Retirement System | 16,001 | $1.48M | 0.01% | −192−1.2% | Reduced |
| Gables Capital Management Inc. | 15,775 | $1.46M | 0.87% | 00.0% | Unchanged |
| Bank of Montreal | 15,512 | $1.43M | 0.00% | +10,501+209.6% | Added |
| Ameritas Investment Partners, Inc. | 15,265 | $1.41M | 0.05% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 15,201 | $1.40M | 0.00% | −11,476−43.0% | Reduced |
| Assetmark, Inc | 15,139 | $1.40M | 0.01% | −224−1.5% | Reduced |
| Thrivent Financial for Lutherans | 15,086 | $1.39M | 0.00% | +129+0.9% | Added |
| Terra Nova Asset Management LLC | 15,065 | $1.39M | 1.04% | −744−4.7% | Reduced |
| Louisiana State Employees Retirement System | 14,700 | $1.36M | 0.03% | +100+0.7% | Added |
| STRS Ohio | 14,560 | $1.34M | 0.00% | −3,515−19.4% | Reduced |
| State of Michigan Retirement System | 14,513 | $1.34M | 0.01% | +200+1.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 14,341 | $1.32M | 0.00% | −405−2.7% | Reduced |
| Verition Fund Management LLC | 14,069 | $1.30M | 0.02% | −15,839−53.0% | Reduced |
| AlphaCrest Capital Management LLC | 13,985 | $1.29M | 0.05% | +13,985 | New |
| Pallas Capital Advisors LLC | 14,393 | $1.28M | 0.16% | +528+3.8% | Added |
| Point72 Asset Management, L.P. | 13,800 | $1.27M | 0.01% | +13,800 | New |
| Peregrine Capital Management LLC | 13,740 | $1.27M | 0.03% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 13,615 | $1.26M | 0.00% | −1,082−7.4% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 13,440 | $1.24M | 0.35% | −20−0.1% | Reduced |
| Advisor Group Holdings, Inc. | 13,337 | $1.23M | 0.00% | −407−3.0% | Reduced |
| NorthCrest Asset Manangement, LLC | 13,300 | $1.23M | 0.07% | +13,300 | New |
| Tower Research Capital LLC (TRC) | 13,152 | $1.21M | 0.02% | +11,669+786.9% | Added |
| NJ State Employees Deferred Compensation Plan | 13,000 | $1.20M | 0.15% | 00.0% | Unchanged |
| Greenwood Capital Associates LLC | 12,921 | $1.19M | 0.17% | +807+6.7% | Added |
| Janus Henderson Group PLC | 12,045 | $1.11M | 0.00% | +6,056+101.1% | Added |
| CWM Advisors, LLC | 11,707 | $1.08M | 0.12% | −1,853−13.7% | Reduced |