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 |
|---|---|---|---|---|---|
| Kestra Advisory Services, LLC | 2,283 | $211.0K | 0.00% | +2,283 | New |
| Meristem Family Wealth, LLC | 2,250 | $208.0K | 0.02% | +2,250 | New |
| Wedbush Securities Inc | 2,194 | $202.0K | 0.01% | −310−12.4% | Reduced |
| Forum Financial Management, LP | 2,163 | $200.0K | 0.01% | +2,163 | New |
| Group One Trading, L.P. | 2,148 | $198.0K | 0.00% | +736+52.1% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 2,110 | $195.0K | 0.00% | −393−15.7% | Reduced |
| Endurance Wealth Management, Inc. | 2,046 | $189.0K | 0.02% | −3,000−59.5% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 2,000 | $184.0K | 0.00% | +2,000 | New |
| The PNC Financial Services Group, Inc. | 1,866 | $172.0K | 0.00% | +49+2.7% | Added |
| American Portfolios Advisors | 1,823 | $168.2K | 0.01% | 00.0% | Unchanged |
| Emerald Mutual Fund Advisers Trust | 1,720 | $159.0K | 0.01% | +1,720 | New |
| Geneos Wealth Management Inc. | 1,646 | $151.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,566 | $145.0K | 0.00% | −159−9.2% | Reduced |
| Walleye Trading LLC | 1,357 | $125.0K | 0.00% | +1,357 | New |
| Byrne Asset Management LLC | 1,353 | $125.0K | 0.08% | +1,353 | New |
| NEXT Financial Group, Inc | 1,198 | $111.0K | 0.01% | −133−10.0% | Reduced |
| Kessler Investment Group, LLC | 1,204 | $111.0K | 0.06% | 00.0% | Unchanged |
| State of Wyoming | 1,196 | $110.0K | 0.05% | −842−41.3% | Reduced |
| Castleview Partners, LLC | 9,228 | $100.0K | 0.00% | +9,228 | New |
| Laffer Tengler Investments | 1,056 | $97.4K | 0.03% | +1,056 | New |
| Point72 Hong Kong Ltd | 1,020 | $94.0K | 0.01% | −5,191−83.6% | Reduced |
| Fortitude Advisory Group L.L.C. | 1,000 | $92.0K | 0.05% | +1,000 | New |
| Okabena Investment Services Inc | 886 | $82.0K | 0.03% | +886 | New |
| Aquatic Capital Management LLC | 800 | $74.0K | 0.14% | +800 | New |
| MUFG Americas Holdings Corp | 689 | $64.0K | 0.00% | +689 | New |
| Tradition Wealth Management, LLC | 674 | $62.0K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 641 | $59.0K | 0.01% | −52−7.5% | Reduced |
| Private Capital Group, LLC | 626 | $58.0K | 0.01% | 00.0% | Unchanged |
| Eaton Vance Management | 619 | $57.0K | 0.00% | +97+18.6% | Added |
| Federation des caisses Desjardins du Quebec | 600 | $55.4K | 0.00% | −65−9.8% | Reduced |
| CWM, LLC | 600 | $55.0K | 0.00% | +600 | New |
| Northern Oak Wealth Management Inc | 500 | $46.0K | 0.01% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 500 | $46.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 471 | $43.0K | 0.00% | −19−3.9% | Reduced |
| Nisa Investment Advisors, LLC | 460 | $40.0K | 0.00% | −1,090−70.3% | Reduced |
| First Horizon Advisors, Inc. | 426 | $39.0K | 0.00% | +270+173.1% | Added |
| Cutler Group LP | 373 | $34.0K | 0.00% | −13−3.4% | Reduced |
| Steward Partners Investment Advisory, LLC | 354 | $33.0K | 0.00% | −65−15.5% | Reduced |
| Covestor Ltd | 362 | $33.0K | 0.05% | +362 | New |
| Hexagon Capital Partners LLC | 344 | $32.0K | 0.01% | 00.0% | Unchanged |
| Umb Bank N A | 335 | $30.0K | 0.00% | +335 | New |
| FinTrust Capital Advisors, LLC | 317 | $29.0K | 0.01% | 00.0% | Unchanged |
| Huntington National Bank | 286 | $26.0K | 0.00% | +1+0.4% | Added |
| Stonebridge Capital Advisors LLC | 275 | $25.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 248 | $23.0K | 0.00% | 00.0% | Unchanged |
| KRS Capital Management, LLC | 251 | $23.0K | 0.02% | +251 | New |
| TCI Wealth Advisors, Inc. | 233 | $22.0K | 0.00% | +124+113.8% | Added |
| IFP Advisors, Inc | 220 | $20.0K | 0.00% | 00.0% | Unchanged |
| First National Bank of South Miami | 213 | $20.0K | 0.01% | +213 | New |
| Harbor Investment Advisory, LLC | 190 | $18.0K | 0.00% | −319−62.7% | Reduced |
| Close Asset Management Ltd | 200 | $18.0K | 0.00% | 00.0% | Unchanged |
| First Command Financial Services, Inc. | 176 | $16.0K | 0.00% | 00.0% | Unchanged |
| Tilia Fiduciary Partners, Inc. | 175 | $16.0K | 0.01% | +175 | New |
| First Command Bank | 176 | $15.0K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 173 | $15.0K | 0.00% | +173 | New |
| Dark Forest Capital Management LP | 144 | $13.0K | 0.00% | −863−85.7% | Reduced |
| Harvest Fund Management Co., Ltd | 146 | $13.0K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 139 | $13.0K | 0.01% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 125 | $12.0K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 117 | $11.0K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 112 | $10.0K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 100 | $9.00K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 93 | $9.00K | 0.00% | −2−2.1% | Reduced |
| Proequities, Inc. | 94 | $9.00K | 0.00% | +9+10.6% | Added |
| Kenfarb & Co. | 85 | $8.00K | 0.01% | +85 | New |
| Sandy Spring Bank | 75 | $7.00K | 0.00% | 00.0% | Unchanged |
| Retirement Group, LLC | 75 | $7.00K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 56 | $5.17K | 0.00% | −744−93.0% | Reduced |
| AdvisorNet Financial, Inc | 57 | $5.00K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 52 | $5.00K | 0.00% | −5−8.8% | Reduced |
| Parallel Advisors, LLC | 50 | $5.00K | 0.00% | +13+35.1% | Added |
| Signaturefd, LLC | 38 | $4.00K | 0.00% | −20−34.5% | Reduced |
| Aua Capital Management, LLC | 45 | $4.00K | 0.00% | −2−4.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 36 | $4.00K | 0.00% | +30+500.0% | Added |
| Motley Fool Asset Management LLC | 40 | $4.00K | 0.00% | +40 | New |
| Edge Wealth Management LLC | 34 | $3.00K | 0.00% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 30 | $3.00K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 17 | $2.00K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 23 | $2.00K | 0.00% | +23 | New |
| Schubert & Co | 17 | $2.00K | 0.00% | +17 | New |
| Raffa Wealth Management, LLC | 20 | $1.85K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 14 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bivin & Associates, Inc. | 10 | $1.00K | 0.00% | +10 | New |
| Sutton Wealth Advisors Inc. | 6 | $554 | 0.00% | +6 | New |
| Ci Investments Inc. | 3 | $0 | 0.00% | 00.0% | Unchanged |
| KB Financial Partners, LLC | 4 | $0 | 0.00% | +4 | New |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −254,700−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −191,041−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −137,540−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −114,900−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −108,460−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −60,084−100.0% | Sold out |
| Leuthold Group, LLC | 0 | $0 | 0.00% | −48,769−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −39,882−100.0% | Sold out |
| Livforsakringsbolaget Skandia, Omsesidigt | 0 | $0 | 0.00% | −37,700−100.0% | Sold out |
| Weiss Multi-Strategy Advisers LLC | 0 | $0 | 0.00% | −28,575−100.0% | Sold out |
| Spouting Rock Asset Management, LLC | 0 | $0 | 0.00% | −25,657−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −23,800−100.0% | Sold out |