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 2022
Institutional positions in Mastec Inc as of Sep 30, 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
- 338
- −10 vs. Q2 2022
- Shares held
- 55.4M
- +954.9K (+1.8%) vs. Q2 2022
- Total value
- $3.53B
- −$371.0M (−9.5%) vs. Q2 2022
- New holders
- 42
- 95 more added
- Sold out
- 52
- 136 more reduced
8 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| United Capital Financial Advisers, LLC | 48,820 | $3.10M | 0.02% | −6,771−12.2% | Reduced |
| Menlo Advisors LLC | 47,305 | $3.00M | 2.11% | −3,000−6.0% | Reduced |
| Baird Financial Group, Inc. | 47,099 | $2.99M | 0.01% | +342+0.7% | Added |
| Duality Advisers, LP | 46,286 | $2.94M | 0.32% | −6,843−12.9% | Reduced |
| Victory Capital Management Inc | 46,105 | $2.93M | 0.00% | −861−1.8% | Reduced |
| Mutual of America Capital Management LLC | 45,911 | $2.92M | 0.04% | −1,891−4.0% | Reduced |
| Gs Investments, Inc. | 45,583 | $2.90M | 1.92% | −70−0.2% | Reduced |
| Advisors Asset Management, Inc. | 44,374 | $2.82M | 0.06% | +1,154+2.7% | Added |
| Voya Investment Management LLC | 44,175 | $2.81M | 0.00% | −893−2.0% | Reduced |
| Jane Street Group, LLC | 43,007 | $2.73M | 0.01% | −51,979−54.7% | Reduced |
| Illinois Municipal Retirement Fund | 42,860 | $2.72M | 0.07% | 00.0% | Unchanged |
| PFS Investments Inc. | 42,175 | $2.68M | 0.06% | +3,990+10.4% | Added |
| Amalgamated Bank | 41,410 | $2.63M | 0.03% | −91−0.2% | Reduced |
| Texas Permanent School Fund | 41,100 | $2.61M | 0.04% | −403−1.0% | Reduced |
| Townsend Asset Management Corp | 40,104 | $2.55M | 1.43% | +134+0.3% | Added |
| Bank of Montreal | 34,365 | $2.51M | 0.00% | +29,523+609.7% | Added |
| Great West Life Assurance Co | 39,485 | $2.51M | 0.01% | +4,367+12.4% | Added |
| Eaton Vance Management | 39,454 | $2.50M | 0.00% | +128+0.3% | Added |
| West Coast Financial LLC | 38,571 | $2.45M | 0.45% | −499−1.3% | Reduced |
| Allianz Asset Management GmbH | 38,480 | $2.44M | 0.01% | −6,787−15.0% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 38,000 | $2.41M | 0.07% | +38,000 | New |
| Price T Rowe Associates Inc | 37,173 | $2.36M | 0.00% | −4,118−10.0% | Reduced |
| MetLife Investment Management | 36,747 | $2.33M | 0.02% | −464−1.2% | Reduced |
| State Board of Administration of Florida Retirement System | 35,874 | $2.28M | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 35,445 | $2.25M | 0.00% | +17,633+99.0% | Added |
| Commonwealth Equity Services, LLC | 35,243 | $2.24M | 0.01% | −401−1.1% | Reduced |
| Russell Investments Group, Ltd. | 31,427 | $1.99M | 0.00% | −104,208−76.8% | Reduced |
| Comerica Bank | 26,162 | $1.98M | 0.02% | −375−1.4% | Reduced |
| State of New Jersey Common Pension Fund D | 30,457 | $1.93M | 0.01% | −2,038−6.3% | Reduced |
| Yousif Capital Management, LLC | 30,334 | $1.93M | 0.03% | −2,833−8.5% | Reduced |
| Eudaimonia Partners, LLC | 30,294 | $1.92M | 0.50% | −300−1.0% | Reduced |
| Thomas J. Herzfeld Advisors, Inc. | 29,868 | $1.90M | 0.81% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 29,850 | $1.90M | 0.01% | +236+0.8% | Added |
| James Investment Research Inc | 29,649 | $1.88M | 0.27% | −3,841−11.5% | Reduced |
| Bridge City Capital, LLC | 29,464 | $1.87M | 1.03% | +1,003+3.5% | Added |
| State of Tennessee, Treasury Department | 29,406 | $1.87M | 0.01% | +2,123+7.8% | Added |
| Pallas Capital Advisors LLC | 25,061 | $1.85M | 0.21% | +7,885+45.9% | Added |
| AMF Pensionsforsakring AB | 28,630 | $1.82M | 0.02% | −6,450−18.4% | Reduced |
| Schechter Investment Advisors, LLC | 28,601 | $1.82M | 0.18% | −532−1.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 28,328 | $1.80M | 0.02% | +28,328 | New |
| Evergreen Capital Management LLC | 27,232 | $1.73M | 0.09% | −1,247−4.4% | Reduced |
| Campbell Newman Asset Management Inc | 26,566 | $1.69M | 0.19% | +637+2.5% | Added |
| New York State Teachers Retirement System | 26,557 | $1.69M | 0.00% | −6,199−18.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 25,803 | $1.64M | 0.01% | −9,803−27.5% | Reduced |
| Cooper Creek Partners Management LLC | 25,568 | $1.62M | 0.17% | +25,568 | New |
| Treasurer of the State of North Carolina | 25,491 | $1.62M | 0.01% | +330+1.3% | Added |
| Credit Agricole S A | 25,262 | $1.60M | 0.05% | −2,065−7.6% | Reduced |
| UBS Oconnor LLC | 25,228 | $1.60M | 0.02% | −57,800−69.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 25,140 | $1.60M | 0.16% | +16,860+203.6% | Added |
| Stifel Financial Corp | 24,401 | $1.55M | 0.00% | +1,751+7.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,657 | $1.44M | 0.01% | +34+0.2% | Added |
| Boothbay Fund Management, LLC | 22,665 | $1.44M | 0.05% | +10,445+85.5% | Added |
| Sheets Smith Wealth Management | 22,544 | $1.43M | 0.24% | +2,565+12.8% | Added |
| Hancock Whitney Corp | 22,531 | $1.43M | 0.06% | −771−3.3% | Reduced |
| Leavell Investment Management, Inc. | 21,495 | $1.36M | 0.11% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 21,424 | $1.36M | 0.00% | −10,833−33.6% | Reduced |
| Paradigm Financial Partners, LLC | 19,800 | $1.34M | 0.41% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 20,392 | $1.29M | 0.02% | +5,025+32.7% | Added |
| SG Americas Securities, LLC | 19,430 | $1.23M | 0.02% | −5,934−23.4% | Reduced |
| Bangor Savings Bank | 19,322 | $1.23M | 0.14% | +626+3.3% | Added |
| Ensign Peak Advisors, Inc | 18,360 | $1.17M | 0.00% | −3,090−14.4% | Reduced |
| Tudor Investment Corp Et Al | 17,876 | $1.14M | 0.03% | +11,903+199.3% | Added |
| Sirios Capital Management L P | 17,577 | $1.12M | 0.21% | −318−1.8% | Reduced |
| Cipher Capital LP | 17,530 | $1.11M | 0.18% | +17,530 | New |
| HSBC Holdings PLC | 17,156 | $1.11M | 0.00% | +1,157+7.2% | Added |
| Dana Investment Advisors, Inc. | 17,414 | $1.11M | 0.06% | −325−1.8% | Reduced |
| Oregon Public Employees Retirement Fund | 16,679 | $1.06M | 0.02% | +33+0.2% | Added |
| Royal Bank of Canada | 15,930 | $1.01M | 0.00% | +1,270+8.7% | Added |
| Gotham Asset Management, LLC | 15,746 | $1.00M | 0.03% | +3,943+33.4% | Added |
| Arizona State Retirement System | 15,469 | $982.0K | 0.01% | −65−0.4% | Reduced |
| Peregrine Capital Management LLC | 15,440 | $980.0K | 0.03% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 15,275 | $970.0K | 0.78% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 15,200 | $965.0K | 0.03% | +200+1.3% | Added |
| Thrivent Financial for Lutherans | 15,124 | $960.0K | 0.00% | +132+0.9% | Added |
| IMA Wealth, Inc. | 15,027 | $954.0K | 0.26% | −10,991−42.2% | Reduced |
| Terra Nova Asset Management LLC | 15,002 | $953.0K | 1.04% | −58−0.4% | Reduced |
| Lansing Street Advisors | 14,939 | $949.0K | 0.73% | −4,760−24.2% | Reduced |
| Ameritas Investment Partners, Inc. | 14,696 | $933.0K | 0.04% | −544−3.6% | Reduced |
| State of Michigan Retirement System | 14,439 | $917.0K | 0.01% | −100−0.7% | Reduced |
| STRS Ohio | 14,339 | $910.0K | 0.00% | +810+6.0% | Added |
| Lakeview Capital Partners, LLC | 13,561 | $861.0K | 0.34% | +13,561 | New |
| NorthCrest Asset Manangement, LLC | 13,500 | $857.0K | 0.05% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 13,000 | $826.0K | 0.14% | 00.0% | Unchanged |
| Concentric Capital Strategies, LP | 12,948 | $822.0K | 0.32% | +12,948 | New |
| HighTower Advisors, LLC | 12,687 | $807.0K | 0.00% | +6,596+108.3% | Added |
| Brookfield Asset Management Inc. | 12,577 | $799.0K | 0.00% | +12,577 | New |
| Virtu Financial LLC | 12,526 | $795.0K | 0.07% | +12,526 | New |
| Holocene Advisors, LP | 12,156 | $772.0K | 0.00% | −22,971−65.4% | Reduced |
| Balyasny Asset Management LLC | 12,049 | $765.0K | 0.00% | +12,049 | New |
| LPL Financial LLC | 11,699 | $743.0K | 0.00% | +736+6.7% | Added |
| Millennium Management LLC | 11,341 | $720.0K | 0.00% | −37,808−76.9% | Reduced |
| CWM Advisors, LLC | 11,115 | $706.0K | 0.10% | −953−7.9% | Reduced |
| Shelton Capital Management | 10,998 | $698.0K | 0.03% | −360−3.2% | Reduced |
| Emerald Advisers, LLC | 10,992 | $698.0K | 0.04% | −87−0.8% | Reduced |
| Sentinus, LLC | 10,873 | $690.0K | 0.43% | +10,873 | New |
| Walleye Trading LLC | 10,590 | $672.0K | 0.02% | +10,169+2,415.4% | Added |
| Janus Henderson Group PLC | 10,558 | $671.0K | 0.00% | −1,577−13.0% | Reduced |
| Erste Asset Management GmbH | 10,194 | $668.7K | 0.01% | +1,271+14.2% | Added |
| Shellback Capital, LP | 10,000 | $635.0K | 0.09% | +10,000 | New |
| Greenwood Capital Associates LLC | 9,931 | $631.0K | 0.11% | −158−1.6% | Reduced |