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 2022
Institutional positions in Mastec Inc as of Mar 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
- 388
- +5 vs. Q4 2021
- Shares held
- 54.0M
- +2.37M (+4.6%) vs. Q4 2021
- Total value
- $4.70B
- −$64.7M (−1.4%) vs. Q4 2021
- New holders
- 62
- 152 more added
- Sold out
- 57
- 111 more reduced
5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −21,727−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −14,069−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −10,215−100.0% | Sold out |
| Pluribus Labs, LLC | 0 | $0 | 0.00% | −8,539−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −7,754−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −7,228−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −5,663−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −5,460−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −5,147−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −4,840−100.0% | Sold out |
| Drive Wealth Management, LLC | 0 | $0 | 0.00% | −4,725−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −4,549−100.0% | Sold out |
| IndexIQ Advisors LLC | 0 | $0 | 0.00% | −4,507−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −4,372−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −3,852−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −3,651−100.0% | Sold out |
| Horizon Investment Services, LLC | 0 | $0 | 0.00% | −3,465−100.0% | Sold out |
| Pendal Group Limited | 0 | $0 | 0.00% | −3,460−100.0% | Sold out |
| Thompson Davis & Co., Inc. | 0 | $0 | 0.00% | −3,400−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −3,312−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −3,288−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −2,903−100.0% | Sold out |
| DMG Group, LLC | 0 | $0 | 0.00% | −3,183−100.0% | Sold out |
| Watershed Asset Management, L.L.C. | 0 | $0 | 0.00% | −2,715−100.0% | Sold out |
| Moneta Group Investment Advisors LLC | 0 | $0 | 0.00% | −2,601−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −2,438−100.0% | Sold out |
| Tokio Marine Asset Management Co Ltd | 0 | $0 | 0.00% | −2,300−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −2,289−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −2,283−100.0% | Sold out |
| Meristem Family Wealth, LLC | 0 | $0 | 0.00% | −2,250−100.0% | Sold out |
| Wedbush Securities Inc | 0 | $0 | 0.00% | −2,194−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −2,163−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,148−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −1,020−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| KRS Capital Management, LLC | 0 | $0 | 0.00% | −251−100.0% | Sold out |
| Harbor Investment Advisory, LLC | 0 | $0 | 0.00% | −190−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −173−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −144−100.0% | Sold out |
| Delta Asset Management LLC | 0 | $0 | 0.00% | −112−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −93−100.0% | Sold out |
| Motley Fool Asset Management LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Edge Wealth Management LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Bivin & Associates, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| KB Financial Partners, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Billings Capital Management, LLC | – | – | – | – | Not filed |
| Pineno Levin & Ford Asset Management, Inc. | – | – | – | – | Not filed |
| NEXT Financial Group, Inc | – | – | – | – | Not filed |
| Bell Investment Advisors, Inc | – | – | – | – | Not filed |
| Harbour Investments, Inc. | – | – | – | – | Not filed |