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 2024
Institutional positions in Mastec Inc as of Mar 31, 2024. 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
- 382
- +18 vs. Q4 2023
- Shares held
- 59.1M
- −2.48M (−4.0%) vs. Q4 2023
- Total value
- $5.51B
- +$852.8M (+18.3%) vs. Q4 2023
- New holders
- 63
- 114 more added
- Sold out
- 45
- 134 more reduced
4 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TFC Financial Management | 1 | $94 | 0.00% | +1 | New |
| Tfo-TDC, LLC | 3 | $280 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 3 | $280 | 0.00% | 00.0% | Unchanged |
| Wetzel Investment Advisors, Inc. | 6 | $501 | 0.00% | −245−97.6% | Reduced |
| Cassady Schiller Wealth Management, LLC | 6 | $560 | 0.00% | +6 | New |
| Sachetta, LLC | 10 | $758 | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 11 | $1.03K | 0.00% | −1−8.3% | Reduced |
| Principal Securities, Inc. | 11 | $1.03K | 0.00% | +11 | New |
| SJS Investment Consulting Inc. | 13 | $1.21K | 0.00% | +1+8.3% | Added |
| Venturi Wealth Management, LLC | 13 | $1.21K | 0.00% | +13 | New |
| Private Wealth Management Group, LLC | 15 | $1.40K | 0.00% | 00.0% | Unchanged |
| Fuller & Thaler Asset Management, Inc. | 19 | $1.77K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 20 | $1.86K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 20 | $1.86K | 0.00% | +2+11.1% | Added |
| Smartleaf Asset Management LLC | 21 | $1.97K | 0.00% | −7−25.0% | Reduced |
| Hantz Financial Services, Inc. | 19 | $2.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 22 | $2.05K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 24 | $2.13K | 0.00% | +7+41.2% | Added |
| Farmers & Merchants Investments Inc | 24 | $2.24K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 28 | $2.61K | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 30 | $2.80K | 0.00% | +5+20.0% | Added |
| JFS Wealth Advisors, LLC | 30 | $2.80K | 0.00% | +1+3.4% | Added |
| Central Trust Co | 34 | $3.17K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 34 | $3.19K | 0.00% | +8+30.8% | Added |
| Washington Trust Co | 36 | $3.36K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 36 | $3.36K | 0.00% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 36 | $3.36K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 36 | $3.36K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 40 | $3.73K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 48 | $4.48K | 0.00% | −29−37.7% | Reduced |
| Parkside Financial Bank & Trust | 49 | $4.57K | 0.00% | −114−69.9% | Reduced |
| Parallel Advisors, LLC | 50 | $4.66K | 0.00% | −8−13.8% | Reduced |
| Bell Investment Advisors, Inc | 52 | $4.85K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 56 | $5.22K | 0.00% | +1+1.8% | Added |
| AdvisorNet Financial, Inc | 60 | $5.59K | 0.00% | −14−18.9% | Reduced |
| First Horizon Advisors, Inc. | 63 | $5.88K | 0.00% | −14−18.2% | Reduced |
| Meeder Asset Management Inc | 68 | $6.34K | 0.00% | +68 | New |
| JDM Financial Group LLC | 70 | $6.53K | 0.00% | 00.0% | Unchanged |
| Retirement Group, LLC | 75 | $6.99K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 88 | $8.21K | 0.00% | +11+14.3% | Added |
| Sunbelt Securities, Inc. | 99 | $9.23K | 0.00% | −96−49.2% | Reduced |
| Stone House Investment Management, LLC | 100 | $9.32K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 108 | $10.1K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 112 | $10.4K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 114 | $10.6K | 0.00% | −534−82.4% | Reduced |
| Global Retirement Partners, LLC | 117 | $10.9K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 121 | $11.3K | 0.00% | −609−83.4% | Reduced |
| Operose Advisors LLC | 124 | $11.6K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 125 | $12.0K | 0.00% | +28+28.9% | Added |
| LGT Financial Advisors LLC | 135 | $12.6K | 0.01% | 00.0% | Unchanged |
| Solstein Capital, LLC | 139 | $13.0K | 0.01% | 00.0% | Unchanged |
| Caldwell Trust Co | 168 | $15.7K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 171 | $15.9K | 0.00% | +171 | New |
| Core Alternative Capital | 179 | $16.7K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 189 | $18.0K | 0.01% | +2+1.1% | Added |
| Rise Advisors, LLC | 196 | $18.3K | 0.01% | +196 | New |
| Spire Wealth Management | 200 | $18.6K | 0.00% | 00.0% | Unchanged |
| Close Asset Management Ltd | 200 | $19.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 222 | $20.7K | 0.00% | +31+16.2% | Added |
| Toronto Dominion Bank | 235 | $21.9K | 0.00% | −65−21.7% | Reduced |
| Transcendent Capital Group LLC | 240 | $22.4K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 250 | $23.3K | 0.00% | −100−28.6% | Reduced |
| Cutler Group LP | 289 | $26.0K | 0.01% | −420−59.2% | Reduced |
| Proequities, Inc. | 279 | $26.0K | 0.00% | +279 | New |
| Umb Bank N A | 279 | $26.0K | 0.00% | −34−10.9% | Reduced |
| Clearstead Advisors, LLC | 250 | $26.7K | 0.00% | 00.0% | Unchanged |
| American Capital Advisory, LLC | 285 | $26.9K | 0.02% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 308 | $28.7K | 0.01% | 00.0% | Unchanged |
| Byrne Asset Management LLC | 310 | $28.9K | 0.02% | −50−13.9% | Reduced |
| Capital Analysts, LLC | 386 | $36.0K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 423 | $39.4K | 0.00% | −88−17.2% | Reduced |
| Geneos Wealth Management Inc. | 435 | $40.6K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 489 | $45.6K | 0.00% | −8−1.6% | Reduced |
| North Star Investment Management Corp. | 500 | $46.6K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 518 | $48.3K | 0.00% | +502+3,137.5% | Added |
| Nisa Investment Advisors, LLC | 544 | $50.7K | 0.00% | +456+518.2% | Added |
| Exchange Traded Concepts, LLC | 568 | $53.0K | 0.00% | +568 | New |
| Bessemer Group Inc | 609 | $57.0K | 0.00% | +598+5,436.4% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 629 | $58.7K | 0.00% | +629 | New |
| CWM, LLC | 689 | $64.0K | 0.00% | −148−17.7% | Reduced |
| Sandy Spring Bank | 750 | $69.9K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 760 | $70.9K | 0.00% | +300+65.2% | Added |
| TD Waterhouse Canada Inc. | 850 | $78.6K | 0.00% | +150+21.4% | Added |
| Quent Capital, LLC | 917 | $85.5K | 0.01% | −83−8.3% | Reduced |
| Quarry LP | 934 | $87.1K | 0.04% | +450+93.0% | Added |
| Quadrant Capital Group LLC | 1,000 | $93.3K | 0.01% | +103+11.5% | Added |
| KBC Group NV | 1,505 | $140.0K | 0.00% | +283+23.2% | Added |
| VitalStone Financial, LLC | 2,080 | $194.0K | 0.15% | −36−1.7% | Reduced |
| Belpointe Asset Management LLC | 2,190 | $204.2K | 0.02% | +2,190 | New |
| Hyman Charles D | 2,252 | $210.0K | 0.01% | +2,252 | New |
| Motco | 2,299 | $214.4K | 0.01% | +2,299 | New |
| National Asset Management, Inc. | 2,991 | $215.3K | 0.01% | −1,231−29.2% | Reduced |
| Renasant Bank | 2,434 | $227.0K | 0.16% | +2,434 | New |
| XTX Topco Ltd | 2,455 | $228.9K | 0.03% | +2,455 | New |
| Jennison Associates LLC | 2,479 | $231.2K | 0.00% | +2,479 | New |
| SkyView Investment Advisors, LLC | 2,500 | $233.0K | 0.04% | +2,500 | New |
| MAI Capital Management | 2,500 | $233.1K | 0.00% | +2,500 | New |
| Trajan Wealth LLC | 2,542 | $237.0K | 0.02% | +2,542 | New |
| WESCAP Management Group, Inc. | 2,664 | $248.4K | 0.07% | 00.0% | Unchanged |