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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 5,335,646 | $338.8M | 0.01% | +71,061+1.3% | Added |
| BlackRock Inc. | 5,209,353 | $330.8M | 0.01% | −148,685−2.8% | Reduced |
| Nordea Investment Management AB | 3,208,648 | $214.4M | 0.35% | −40,588−1.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,306,580 | $210.0M | 0.37% | +219,922+7.1% | Added |
| Dimensional Fund Advisors LP | 2,478,222 | $157.4M | 0.06% | −75,767−3.0% | Reduced |
| Macquarie Group Ltd | 2,359,004 | $149.8M | 0.18% | −13,104−0.6% | Reduced |
| Legacy Advisors, LLC | 1,827,696 | $116.1M | 25.63% | −9020.0% | Reduced |
| Ameriprise Financial Inc | 1,820,489 | $115.6M | 0.04% | −190,247−9.5% | Reduced |
| Frontier Capital Management Co LLC | 1,595,595 | $101.3M | 1.19% | +225,547+16.5% | Added |
| State Street Corp | 1,525,328 | $96.9M | 0.01% | +19,618+1.3% | Added |
| Invesco Ltd. | 1,428,200 | $90.7M | 0.03% | −33,069−2.3% | Reduced |
| Electron Capital Partners, LLC | 1,320,399 | $83.8M | 4.01% | +526,537+66.3% | Added |
| Hood River Capital Management LLC | 1,056,333 | $67.1M | 2.56% | +12,779+1.2% | Added |
| Pzena Investment Management LLC | 898,809 | $57.1M | 0.28% | −17,194−1.9% | Reduced |
| Geode Capital Management, LLC | 748,810 | $47.5M | 0.01% | +1,209+0.2% | Added |
| Marshall Wace, LLP | 691,959 | $43.9M | 0.11% | −170,019−19.7% | Reduced |
| Goldman Sachs Group Inc | 666,433 | $42.3M | 0.01% | −327,116−32.9% | Reduced |
| Handelsbanken Fonder AB | 643,500 | $40.9M | 0.27% | −4,000−0.6% | Reduced |
| Point72 Asset Management, L.P. | 602,850 | $38.3M | 0.17% | +602,850 | New |
| Bank of New York Mellon Corp | 541,803 | $34.4M | 0.01% | −2,887−0.5% | Reduced |
| Charles Schwab Investment Management Inc | 538,663 | $34.2M | 0.01% | +12,382+2.4% | Added |
| Candriam Luxembourg S.C.A. | 533,274 | $33.9M | 0.24% | +59,196+12.5% | Added |
| Norges Bank | 470,401 | $29.9M | 0.01% | −6,200−1.3% | Reduced |
| Northern Trust Corp | 466,987 | $29.7M | 0.01% | −5,055−1.1% | Reduced |
| Credit Suisse AG | 455,187 | $28.9M | 0.03% | −11,531−2.5% | Reduced |
| Alyeska Investment Group, L.P. | 434,846 | $27.6M | 0.32% | +68,773+18.8% | Added |
| DekaBank Deutsche Girozentrale | 423,100 | $27.5M | 0.08% | +92,789+28.1% | Added |
| M.D. Sass Investors Services, Inc. | 433,402 | $27.5M | 5.05% | +62,629+16.9% | Added |
| FMR LLC | 430,885 | $27.4M | 0.00% | −2,865−0.7% | Reduced |
| DnB Asset Management AS | 376,114 | $23.9M | 0.18% | −4,261−1.1% | Reduced |
| Morgan Stanley | 374,379 | $23.8M | 0.00% | +82,085+28.1% | Added |
| JPMorgan Chase & Co | 358,539 | $22.8M | 0.00% | −10,467−2.8% | Reduced |
| Kornitzer Capital Management Inc | 357,299 | $22.7M | 0.49% | −11,366−3.1% | Reduced |
| Orbis Allan Gray Ltd | 328,349 | $20.9M | 0.17% | +144,295+78.4% | Added |
| Bank of America Corp | 322,650 | $20.5M | 0.00% | −103,900−24.4% | Reduced |
| Swedbank AB | 319,500 | $20.3M | 0.05% | +97,400+43.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 310,947 | $19.7M | 0.05% | −46,480−13.0% | Reduced |
| ACK Asset Management LLC | 305,000 | $19.4M | 5.13% | +305,000 | New |
| Edmond de Rothschild Holding S.A. | 302,162 | $19.2M | 0.51% | +11,170+3.8% | Added |
| First Trust Advisors LP | 290,039 | $18.4M | 0.02% | +149,702+106.7% | Added |
| Country Trust Bank | 274,777 | $17.4M | 0.55% | +4,499+1.7% | Added |
| ExodusPoint Capital Management, LP | 266,230 | $16.9M | 0.24% | +250,172+1,557.9% | Added |
| Vontobel Holding Ltd. | 238,537 | $15.6M | 0.18% | +217,891+1,055.4% | Added |
| UBS Asset Management Americas Inc | 242,426 | $15.4M | 0.01% | −29,081−10.7% | Reduced |
| Bruni J V & Co | 238,238 | $15.1M | 2.37% | +230+0.1% | Added |
| Bragg Financial Advisors, Inc | 231,599 | $14.7M | 1.01% | −474−0.2% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 225,549 | $14.3M | 0.74% | +4,600+2.1% | Added |
| Principal Financial Group Inc | 223,038 | $14.2M | 0.01% | −2,187−1.0% | Reduced |
| Glenmede Trust Co NA | 200,595 | $12.7M | 0.08% | −24,129−10.7% | Reduced |
| Nuveen Asset Management, LLC | 200,272 | $12.7M | 0.01% | +14,709+7.9% | Added |
| Citadel Advisors LLC | 198,599 | $12.6M | 0.02% | +71,854+56.7% | Added |
| Daiwa Securities Group Inc. | 192,000 | $12.2M | 0.10% | +19,100+11.0% | Added |
| Agf Investments Inc. | 183,000 | $11.6M | 0.11% | 00.0% | Unchanged |
| Truist Financial Corp | 182,667 | $11.6M | 0.02% | −14,620−7.4% | Reduced |
| Handelsinvest Investeringsforvaltning | 179,500 | $11.4M | 1.79% | +1,600+0.9% | Added |
| Kirr Marbach & Co LLC | 178,078 | $11.3M | 3.83% | −221−0.1% | Reduced |
| Rhumbline Advisers | 175,520 | $11.1M | 0.02% | +4,645+2.7% | Added |
| Barclays PLC | 171,751 | $10.9M | 0.01% | +71,632+71.5% | Added |
| Retirement Systems of Alabama | 167,916 | $10.7M | 0.05% | −466−0.3% | Reduced |
| Wells Fargo & Company | 140,959 | $8.95M | 0.00% | −96,035−40.5% | Reduced |
| California Public Employees Retirement System | 138,177 | $8.77M | 0.01% | +27,445+24.8% | Added |
| Swiss National Bank | 135,100 | $8.58M | 0.01% | 00.0% | Unchanged |
| Muhlenkamp & Co Inc | 128,341 | $8.15M | 3.64% | +446+0.3% | Added |
| Alliancebernstein L.P. | 125,190 | $7.95M | 0.00% | −1,045−0.8% | Reduced |
| SEI Investments Co | 124,421 | $7.90M | 0.02% | +26,162+26.6% | Added |
| AQR Capital Management LLC | 117,537 | $7.46M | 0.02% | −48,191−29.1% | Reduced |
| CapWealth Advisors, LLC | 112,782 | $7.16M | 0.95% | +1,105+1.0% | Added |
| Community Trust & Investment Co | 111,160 | $7.06M | 0.67% | −755−0.7% | Reduced |
| Carmignac Gestion | 105,243 | $6.68M | 0.14% | +16,652+18.8% | Added |
| State of Wisconsin Investment Board | 105,148 | $6.68M | 0.02% | −3,749−3.4% | Reduced |
| Verition Fund Management LLC | 99,400 | $6.31M | 0.09% | −21,713−17.9% | Reduced |
| Rockefeller Capital Management L.P. | 93,864 | $5.96M | 0.03% | +669+0.7% | Added |
| Pier Capital, LLC | 93,423 | $5.93M | 1.02% | +93,423 | New |
| American International Group, Inc. | 90,203 | $5.73M | 0.04% | −4,235−4.5% | Reduced |
| American Century Companies Inc | 88,383 | $5.61M | 0.00% | −44,990−33.7% | Reduced |
| Man Group plc | 86,931 | $5.52M | 0.03% | – | – |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 86,750 | $5.51M | 0.03% | +70,801+443.9% | Added |
| Cubist Systematic Strategies, LLC | 86,270 | $5.48M | 0.04% | +62,126+257.3% | Added |
| New York State Common Retirement Fund | 85,663 | $5.44M | 0.01% | −17,262−16.8% | Reduced |
| Legal & General Group Plc | 83,499 | $5.30M | 0.00% | −1,170−1.4% | Reduced |
| Raymond James & Associates | 81,248 | $5.16M | 0.01% | −27,595−25.4% | Reduced |
| California State Teachers Retirement System | 73,042 | $4.64M | 0.01% | −1,940−2.6% | Reduced |
| First Washington CORP | 73,034 | $4.64M | 2.34% | +1,565+2.2% | Added |
| Smith, Graham & Co., Investment Advisors, LP | 72,672 | $4.62M | 0.61% | −4,516−5.9% | Reduced |
| Lighthouse Investment Partners, LLC | 72,503 | $4.60M | 1.85% | +72,503 | New |
| UBS Group AG | 70,671 | $4.49M | 0.00% | −55,659−44.1% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 67,573 | $4.29M | 0.36% | −11,652−14.7% | Reduced |
| Wilbanks Smith & Thomas Asset Management LLC | 58,921 | $3.74M | 0.16% | +1,564+2.7% | Added |
| LGT Group Foundation | 58,045 | $3.69M | 0.14% | −166−0.3% | Reduced |
| South Dakota Investment Council | 57,770 | $3.67M | 0.09% | 00.0% | Unchanged |
| First National Bank of Omaha | 57,580 | $3.66M | 0.24% | −2,478−4.1% | Reduced |
| Asset Management One Co.,Ltd. | 55,884 | $3.55M | 0.02% | −3,967−6.6% | Reduced |
| Bellecapital International Ltd. | 55,413 | $3.52M | 1.07% | +5,369+10.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 53,686 | $3.41M | 0.01% | +50,375+1,521.4% | Added |
| Manufacturers Life Insurance Company, The | 53,496 | $3.40M | 0.00% | −15,129−22.0% | Reduced |
| Deutsche Bank AG | 52,066 | $3.31M | 0.00% | −2,168−4.0% | Reduced |
| US Bancorp | 52,026 | $3.30M | 0.01% | −496−0.9% | Reduced |
| Mariner, LLC | 50,718 | $3.22M | 0.01% | +50,718 | New |
| Yaupon Capital Management LP | 50,341 | $3.20M | 1.07% | +50,341 | New |
| Profit Investment Management, LLC | 49,508 | $3.15M | 2.41% | 00.0% | Unchanged |