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 |
|---|---|---|---|---|---|
| Sandy Spring Bank | 750 | $69.9K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 689 | $64.0K | 0.00% | −148−17.7% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 629 | $58.7K | 0.00% | +629 | New |
| Bessemer Group Inc | 609 | $57.0K | 0.00% | +598+5,436.4% | Added |
| Exchange Traded Concepts, LLC | 568 | $53.0K | 0.00% | +568 | New |
| Nisa Investment Advisors, LLC | 544 | $50.7K | 0.00% | +456+518.2% | Added |
| Allworth Financial LP | 518 | $48.3K | 0.00% | +502+3,137.5% | Added |
| North Star Investment Management Corp. | 500 | $46.6K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 489 | $45.6K | 0.00% | −8−1.6% | Reduced |
| Geneos Wealth Management Inc. | 435 | $40.6K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 423 | $39.4K | 0.00% | −88−17.2% | Reduced |
| Capital Analysts, LLC | 386 | $36.0K | 0.00% | 00.0% | Unchanged |
| Byrne Asset Management LLC | 310 | $28.9K | 0.02% | −50−13.9% | Reduced |
| ICA Group Wealth Management, LLC | 308 | $28.7K | 0.01% | 00.0% | Unchanged |
| American Capital Advisory, LLC | 285 | $26.9K | 0.02% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 250 | $26.7K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 279 | $26.0K | 0.00% | −34−10.9% | Reduced |
| Proequities, Inc. | 279 | $26.0K | 0.00% | +279 | New |
| Cutler Group LP | 289 | $26.0K | 0.01% | −420−59.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 250 | $23.3K | 0.00% | −100−28.6% | Reduced |
| Transcendent Capital Group LLC | 240 | $22.4K | 0.01% | 00.0% | Unchanged |
| Toronto Dominion Bank | 235 | $21.9K | 0.00% | −65−21.7% | Reduced |
| GAMMA Investing LLC | 222 | $20.7K | 0.00% | +31+16.2% | Added |
| Close Asset Management Ltd | 200 | $19.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 200 | $18.6K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 196 | $18.3K | 0.01% | +196 | New |
| Covestor Ltd | 189 | $18.0K | 0.01% | +2+1.1% | Added |
| Core Alternative Capital | 179 | $16.7K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 171 | $15.9K | 0.00% | +171 | New |
| Caldwell Trust Co | 168 | $15.7K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 139 | $13.0K | 0.01% | 00.0% | Unchanged |
| LGT Financial Advisors LLC | 135 | $12.6K | 0.01% | 00.0% | Unchanged |
| Ci Investments Inc. | 125 | $12.0K | 0.00% | +28+28.9% | Added |
| Operose Advisors LLC | 124 | $11.6K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 121 | $11.3K | 0.00% | −609−83.4% | Reduced |
| Global Retirement Partners, LLC | 117 | $10.9K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 114 | $10.6K | 0.00% | −534−82.4% | Reduced |
| Delta Asset Management LLC | 112 | $10.4K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 108 | $10.1K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 100 | $9.32K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 99 | $9.23K | 0.00% | −96−49.2% | Reduced |
| Huntington National Bank | 88 | $8.21K | 0.00% | +11+14.3% | Added |
| Retirement Group, LLC | 75 | $6.99K | 0.00% | 00.0% | Unchanged |
| JDM Financial Group LLC | 70 | $6.53K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 68 | $6.34K | 0.00% | +68 | New |
| First Horizon Advisors, Inc. | 63 | $5.88K | 0.00% | −14−18.2% | Reduced |
| AdvisorNet Financial, Inc | 60 | $5.59K | 0.00% | −14−18.9% | Reduced |
| Signaturefd, LLC | 56 | $5.22K | 0.00% | +1+1.8% | Added |
| Bell Investment Advisors, Inc | 52 | $4.85K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 50 | $4.66K | 0.00% | −8−13.8% | Reduced |
| Parkside Financial Bank & Trust | 49 | $4.57K | 0.00% | −114−69.9% | Reduced |
| Northwestern Mutual Wealth Management Co | 48 | $4.48K | 0.00% | −29−37.7% | Reduced |
| Hexagon Capital Partners LLC | 40 | $3.73K | 0.00% | 00.0% | Unchanged |
| 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 |
| Farther Finance Advisors, LLC | 34 | $3.19K | 0.00% | +8+30.8% | Added |
| Central Trust Co | 34 | $3.17K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 30 | $2.80K | 0.00% | +1+3.4% | Added |
| Creekmur Asset Management LLC | 30 | $2.80K | 0.00% | +5+20.0% | Added |
| Lindbrook Capital, LLC | 28 | $2.61K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 24 | $2.24K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 24 | $2.13K | 0.00% | +7+41.2% | Added |
| Versant Capital Management, Inc | 22 | $2.05K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 19 | $2.00K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 21 | $1.97K | 0.00% | −7−25.0% | Reduced |
| 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 |
| Fuller & Thaler Asset Management, Inc. | 19 | $1.77K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 15 | $1.40K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 13 | $1.21K | 0.00% | +1+8.3% | Added |
| Venturi Wealth Management, LLC | 13 | $1.21K | 0.00% | +13 | New |
| DiNuzzo Private Wealth, Inc. | 11 | $1.03K | 0.00% | −1−8.3% | Reduced |
| Principal Securities, Inc. | 11 | $1.03K | 0.00% | +11 | New |
| Financial Management Professionals, Inc. | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 10 | $758 | 0.00% | 00.0% | Unchanged |
| Cassady Schiller Wealth Management, LLC | 6 | $560 | 0.00% | +6 | New |
| Wetzel Investment Advisors, Inc. | 6 | $501 | 0.00% | −245−97.6% | Reduced |
| Tfo-TDC, LLC | 3 | $280 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 3 | $280 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 1 | $94 | 0.00% | +1 | New |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −1,193,631−100.0% | Sold out |
| PointState Capital LP | 0 | $0 | 0.00% | −188,417−100.0% | Sold out |
| 1060 Capital, LLC | 0 | $0 | 0.00% | −135,000−100.0% | Sold out |
| FACT Capital, LP | 0 | $0 | 0.00% | −101,929−100.0% | Sold out |
| AYAL Capital Advisors Ltd | 0 | $0 | 0.00% | −76,600−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −69,568−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −54,411−100.0% | Sold out |
| Alight Capital Management LP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −26,035−100.0% | Sold out |
| Sourcerock Group LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Merewether Investment Management, LP | 0 | $0 | 0.00% | −22,300−100.0% | Sold out |
| Waratah Capital Advisors Ltd. | 0 | $0 | 0.00% | −21,031−100.0% | Sold out |
| 1492 Capital Management LLC | 0 | $0 | 0.00% | −13,981−100.0% | Sold out |
| Icon Advisers Inc | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| TradeLink Capital LLC | 0 | $0 | 0.00% | −9,540−100.0% | Sold out |
| JFG Wealth Management, LLC | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −9,216−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −6,882−100.0% | Sold out |