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 2022
Institutional positions in Mastec Inc as of Dec 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
- 386
- +52 vs. Q3 2022
- Shares held
- 58.2M
- +3.06M (+5.5%) vs. Q3 2022
- Total value
- $4.97B
- +$1.45B (+41.2%) vs. Q3 2022
- New holders
- 85
- 123 more added
- Sold out
- 33
- 122 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Mastec Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MAI Capital Management | 2,713 | $231.5K | 0.00% | −650−19.3% | Reduced |
| Harbour Capital Advisors, LLC | 2,778 | $239.7K | 0.08% | +2,778 | New |
| Edgestream Partners, L.P. | 2,851 | $243.3K | 0.03% | +2,851 | New |
| Kaizen Financial Strategies | 2,500 | $245.1K | 0.24% | +2,500 | New |
| Stephens Inc | 2,954 | $252.1K | 0.01% | +2,954 | New |
| Duality Advisers, LP | 2,970 | $253.4K | 0.03% | −43,316−93.6% | Reduced |
| First Hawaiian Bank | 2,992 | $255.0K | 0.01% | +2,992 | New |
| Shelton Capital Management | 3,003 | $256.2K | 0.03% | −7,995−72.7% | Reduced |
| Moody Aldrich Partners LLC | 3,076 | $262.5K | 0.05% | +3,076 | New |
| WESCAP Management Group, Inc. | 3,122 | $266.4K | 0.09% | +3,122 | New |
| Coldstream Capital Management Inc | 3,215 | $274.3K | 0.01% | +3,215 | New |
| Utah Retirement Systems | 3,300 | $281.6K | 0.00% | +3,300 | New |
| D.A. Davidson & Co. | 3,348 | $285.7K | 0.00% | +3,348 | New |
| Aigen Investment Management, LP | 3,358 | $286.5K | 0.04% | +3,358 | New |
| Bedel Financial Consulting, Inc. | 3,534 | $301.6K | 0.07% | +3,534 | New |
| MONECO Advisors, LLC | 3,595 | $306.8K | 0.11% | 00.0% | Unchanged |
| Supplemental Annuity Collective Trust of NJ | 3,600 | $307.2K | 0.13% | 00.0% | Unchanged |
| ProShare Advisors LLC | 3,839 | $327.6K | 0.00% | +557+17.0% | Added |
| Alyeska Investment Group, L.P. | 3,928 | $335.2K | 0.00% | −430,918−99.1% | Reduced |
| Renasant Bank | 4,023 | $343.3K | 0.26% | −145−3.5% | Reduced |
| Dorsey & Whitney Trust CO LLC | 4,080 | $348.1K | 0.03% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 4,216 | $360.0K | 0.00% | −165−3.8% | Reduced |
| Prudential Financial Inc | 4,256 | $363.2K | 0.00% | +68+1.6% | Added |
| Shell Asset Management Co | 4,261 | $364.0K | 0.02% | −889−17.3% | Reduced |
| Inceptionr LLC | 4,273 | $364.6K | 0.19% | +4,273 | New |
| Burney Co | 4,315 | $368.2K | 0.02% | 00.0% | Unchanged |
| State of Wyoming | 4,366 | $372.6K | 0.12% | +4,366 | New |
| Two Sigma Investments, LP | 4,387 | $374.3K | 0.00% | +4,387 | New |
| Mirabella Financial Services LLP | 4,399 | $375.4K | 0.03% | −520−10.6% | Reduced |
| Crossmark Global Holdings, Inc. | 4,416 | $377.0K | 0.01% | −224−4.8% | Reduced |
| Tributary Capital Management, LLC | 4,450 | $380.0K | 0.04% | −200−4.3% | Reduced |
| Maryland State Retirement & Pension System | 4,463 | $380.8K | 0.01% | +4,463 | New |
| Intact Investment Management Inc. | 4,500 | $384.0K | 0.02% | −1,900−29.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,597 | $400.0K | 0.00% | −825−15.2% | Reduced |
| Quantinno Capital Management LP | 4,795 | $409.0K | 0.03% | +4,795 | New |
| Pitcairn Co | 4,817 | $411.0K | 0.04% | −111−2.3% | Reduced |
| National Asset Management, Inc. | 4,861 | $414.8K | 0.01% | −880−15.3% | Reduced |
| Colonial Trust Co | 4,911 | $419.1K | 0.11% | +3,490+245.6% | Added |
| American Trust | 4,970 | $424.1K | 0.04% | −939−15.9% | Reduced |
| Daymark Wealth Partners, LLC | 5,017 | $428.1K | 0.08% | +5,017 | New |
| Securian Asset Management, Inc | 5,400 | $460.8K | 0.01% | +220+4.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 5,457 | $465.6K | 0.01% | −2,796−33.9% | Reduced |
| Cetera Investment Advisers | 5,494 | $468.8K | 0.00% | +1,232+28.9% | Added |
| Sentinus, LLC | 5,873 | $501.1K | 0.29% | −5,000−46.0% | Reduced |
| The PNC Financial Services Group, Inc. | 5,875 | $501.3K | 0.00% | +1,106+23.2% | Added |
| Thompson Investment Management, Inc. | 5,990 | $511.0K | 0.09% | −2,600−30.3% | Reduced |
| Endurance Wealth Management, Inc. | 5,996 | $512.0K | 0.08% | +1,000+20.0% | Added |
| Qsemble Capital Management, LP | 6,300 | $537.6K | 0.37% | +6,300 | New |
| Raymond James Financial Services Advisors, Inc. | 7,004 | $597.7K | 0.00% | +1,307+22.9% | Added |
| Pictet Asset Management SA | 7,006 | $598.0K | 0.00% | +2,943+72.4% | Added |
| First National Advisers, LLC | 7,015 | $599.0K | 0.77% | +700+11.1% | Added |
| BNP Paribas Arbitrage, SA | 7,107 | $606.4K | 0.00% | +900+14.5% | Added |
| HighTower Advisors, LLC | 7,172 | $613.0K | 0.00% | −5,515−43.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 7,603 | $649.0K | 0.06% | −17,537−69.8% | Reduced |
| Xponance, Inc. | 7,904 | $674.4K | 0.01% | +1,103+16.2% | Added |
| Banque Pictet & Cie SA | 7,946 | $678.0K | 0.01% | −74−0.9% | Reduced |
| Colonial Trust Advisors | 7,985 | $681.4K | 0.08% | +1,925+31.8% | Added |
| Gsa Capital Partners LLP | 8,124 | $693.0K | 0.09% | +8,124 | New |
| State of Alaska, Department of Revenue | 8,186 | $698.0K | 0.01% | +260+3.3% | Added |
| Private Advisor Group, LLC | 9,377 | $698.1K | 0.04% | +9,377 | New |
| Neo Ivy Capital Management | 8,214 | $701.0K | 0.47% | +8,214 | New |
| Los Angeles Capital Management LLC | 8,295 | $707.8K | 0.00% | +8,295 | New |
| HSBC Holdings PLC | 8,457 | $716.2K | 0.00% | −8,699−50.7% | Reduced |
| Intrust Bank NA | 8,423 | $718.7K | 0.10% | −149−1.7% | Reduced |
| Public Employees Retirement Association of Colorado | 8,730 | $745.0K | 0.00% | 00.0% | Unchanged |
| Weil Company, Inc. | 8,814 | $752.1K | 0.34% | +1,649+23.0% | Added |
| Fiducient Advisors LLC | 8,825 | $753.0K | 0.22% | +8,825 | New |
| Moors & Cabot, Inc. | 8,910 | $760.3K | 0.05% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 9,000 | $768.0K | 0.04% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 9,014 | $769.5K | 0.00% | −410−4.4% | Reduced |
| Citigroup Inc | 9,333 | $796.4K | 0.00% | −26,112−73.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 9,378 | $800.0K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 9,508 | $811.3K | 0.00% | −162,243−94.5% | Reduced |
| Schroder Investment Management Group | 9,640 | $822.6K | 0.00% | −198−2.0% | Reduced |
| Squarepoint Ops LLC | 9,815 | $837.5K | 0.01% | +520+5.6% | Added |
| Teacher Retirement System of Texas | 9,882 | $843.0K | 0.01% | +1,716+21.0% | Added |
| Greenwood Capital Associates LLC | 10,051 | $857.7K | 0.14% | +120+1.2% | Added |
| Legato Capital Management LLC | 10,361 | $884.1K | 0.17% | +10,361 | New |
| Federated Hermes, Inc. | 10,460 | $892.6K | 0.00% | +866+9.0% | Added |
| Jefferies Financial Group Inc. | 10,851 | $925.9K | 0.02% | +10,851 | New |
| Jane Street Group, LLC | 11,183 | $954.2K | 0.00% | −31,824−74.0% | Reduced |
| Pacer Advisors, Inc. | 11,304 | $964.6K | 0.00% | +11,304 | New |
| Sirios Capital Management L P | 11,605 | $990.3K | 0.18% | −5,972−34.0% | Reduced |
| Erste Asset Management GmbH | 11,888 | $1.00M | 0.02% | +1,694+16.6% | Added |
| IMA Wealth, Inc. | 11,908 | $1.02M | 0.27% | −3,119−20.8% | Reduced |
| LPL Financial LLC | 12,164 | $1.04M | 0.00% | +465+4.0% | Added |
| Walleye Trading LLC | 12,382 | $1.06M | 0.03% | +1,792+16.9% | Added |
| 1492 Capital Management LLC | 12,552 | $1.07M | 0.69% | +12,552 | New |
| Janus Henderson Group PLC | 12,607 | $1.08M | 0.00% | +2,049+19.4% | Added |
| American Century Companies Inc | 12,762 | $1.09M | 0.00% | −75,621−85.6% | Reduced |
| NJ State Employees Deferred Compensation Plan | 13,000 | $1.11M | 0.18% | 00.0% | Unchanged |
| Victory Capital Management Inc | 13,104 | $1.12M | 0.00% | −33,001−71.6% | Reduced |
| Tudor Investment Corp Et Al | 13,469 | $1.15M | 0.03% | −4,407−24.7% | Reduced |
| NorthCrest Asset Manangement, LLC | 13,630 | $1.16M | 0.07% | +130+1.0% | Added |
| Polar Asset Management Partners Inc. | 13,799 | $1.18M | 0.02% | +13,799 | New |
| Bank of Montreal | 13,996 | $1.20M | 0.00% | −20,369−59.3% | Reduced |
| Lakeview Capital Partners, LLC | 12,652 | $1.22M | 0.39% | −909−6.7% | Reduced |
| Terra Nova Asset Management LLC | 14,366 | $1.23M | 1.29% | −636−4.2% | Reduced |
| United Capital Financial Advisers, LLC | 14,724 | $1.26M | 0.01% | −34,096−69.8% | Reduced |
| Lansing Street Advisors | 14,939 | $1.27M | 0.87% | 00.0% | Unchanged |