MastecMTZ
13F holders, Q4 2024 (December 31)532holders +62
85new positions
39sold out
7famous investors
$136.13avg. 13F price*
At the end of Q4 2024, 532 institutions reported holding Mastec Inc. (MTZ) in their 13F filings, up 62 from Q3 2024. 85 opened new positions and 39 sold out. The largest holders were BlackRock, Inc. ($992.9M), Vanguard Group Inc. ($783.4M) and Hill City Capital, LP ($290.0M). 7 famous investors held it, including Steve Cohen (0.3% of Point72 Asset Management's portfolio), Joel Greenblatt (0.2% of Gotham Asset Management's portfolio) and Israel Englander (0.2% of Millennium Management's portfolio).
- Company
- Mastec Inc.
- CUSIP
- 576323109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 85 | $341.3M |
| Exits | 39 | $161.8M |
All 13F filers, Q3 2024 → Q4 2024: 7,353,416 shares bought and 7,980,895 shares sold, net −627,479 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 532 holders
| BlackRock, Inc. | 0.02% | Add +20.6% | 7,293,320 | $992.9M |
| Vanguard Group Inc. | 0.01% | Reduce -4.2% | 5,754,086 | $783.4M |
| Hill City Capital, LP | 18.57% | No change | 2,130,000 | $290.0M |
| Invesco Ltd. | 0.05% | Reduce -2.6% | 2,006,285 | $273.1M |
| Nordea Investment Management AB | 0.28% | Reduce -1.7% | 1,952,033 | $265.4M |
| State Street Corp. | 0.01% | Add +4.3% | 1,902,832 | $259.1M |
| Pacer Advisors, Inc. | 0.51% | Reduce -25.6% | 1,683,102 | $229.1M |
| Hood River Capital Management LLC | 3.08% | Add +3.5% | 1,531,104 | $208.4M |
| Millennium Management | 0.18% | Reduce -16.7% | 1,460,349 | $198.8M |
| Dimensional Fund Advisors LP | 0.04% | Reduce -3.5% | 1,180,073 | $160.7M |
| Alliancebernstein L.P. | 0.05% | Reduce -18.8% | 1,144,726 | $155.8M |
| Electron Capital Partners, LLC | 8.15% | Reduce -18.1% | 1,036,909 | $141.2M |
| Geode Capital Management, LLC | 0.01% | Reduce -0.0% | 1,026,138 | $139.7M |
| Macquarie Group Ltd. | 0.14% | Reduce -23.3% | 822,149 | $111.9M |
| Legacy Advisors, LLC | 10.82% | Add +10.7% | 818,646 | $111.5M |
| AQR Capital Management | 0.14% | Add +13.3% | 779,472 | $106.1M |
| Point72 Asset Management | 0.28% | Reduce -4.0% | 734,211 | $100.0M |
| Citadel Advisors | 0.09% | Reduce -24.7% | 669,237 | $91.1M |
| Balyasny Asset Management L.P. | 0.20% | Add +137.6% | 627,670 | $85.5M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -0.9% | 624,468 | $85.0M |
| First Trust Advisors LP | 0.07% | Add +173.8% | 587,788 | $80.0M |
| UBS Group AG | 0.02% | Add +130.9% | 570,366 | $77.6M |
| Bank of New York Mellon Corp | 0.01% | Add +25.9% | 556,686 | $75.8M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.16% | Add +6.5% | 546,424 | $74.4M |
| ACK Asset Management LLC | 9.70% | Reduce -31.1% | 531,800 | $72.4M |
| Northern Trust Corp. | 0.01% | Add +12.8% | 521,142 | $70.9M |
| Morgan Stanley | 0.00% | Reduce -11.6% | 452,049 | $61.5M |
| Arrowstreet Capital, Limited Partnership | 0.05% | New | 440,065 | $59.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -28.6% | 433,255 | $59.0M |
| Bank of America Corp. | 0.01% | Add +54.3% | 406,051 | $55.3M |
| Prudential Financial Inc. | 0.08% | Add +52.4% | 405,187 | $55.2M |
| Goldman Sachs Group Inc. | 0.01% | Add +63.0% | 395,797 | $53.9M |
| Jacobs Levy Equity Management, Inc. | 0.19% | Reduce -2.6% | 387,031 | $52.7M |
| Samlyn Capital, LLC | 0.81% | Add +0.6% | 375,057 | $51.1M |
| Wolf Hill Capital Management, LP | 4.11% | Add +4.3% | 373,965 | $50.9M |
| Vontobel Holding Ltd. | 0.17% | Reduce -29.8% | 373,090 | $50.8M |
| Merewether Investment Management, LP | 1.86% | New | 342,383 | $46.6M |
| Cooper Creek Partners Management LLC | 1.34% | Reduce -58.0% | 317,966 | $43.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -10.0% | 308,174 | $42.0M |
| Mackenzie Financial Corp. | 0.06% | Reduce -9.0% | 302,640 | $41.2M |
| Country Trust Bank | 0.98% | Add +10.9% | 287,961 | $39.2M |
| Barclays PLC | 0.02% | Add +13.7% | 275,216 | $37.5M |
| DNB Asset Management AS | 0.16% | Reduce -14.8% | 267,115 | $36.4M |
| Van Eck Associates Corp. | 0.05% | Reduce -6.6% | 264,320 | $36.0M |
| Manufacturers Life Insurance Company, The | 0.03% | Reduce -15.8% | 249,432 | $34.0M |
| Freestone Grove Partners LP | 0.39% | — | 233,069 | $31.7M |
| Qube Research & Technologies Ltd | 0.05% | Add +152.0% | 215,194 | $29.3M |
| Principal Financial Group Inc. | 0.02% | Add +24.9% | 209,342 | $28.5M |
| Orbis Allan Gray Ltd | 0.15% | Reduce -42.3% | 207,153 | $28.2M |
| Schonfeld Strategic Advisors LLC | 0.18% | Add +16.8% | 204,414 | $27.8M |
| SG Capital Management LLC | 2.98% | Reduce -49.8% | 199,231 | $27.1M |
| Canada Pension Plan Investment Board | 0.03% | Reduce -6.5% | 194,300 | $26.5M |
| Assenagon Asset Management S.A. | 0.05% | Reduce -43.0% | 186,175 | $25.3M |
| JAT Capital Mgmt LP | 4.14% | New | 173,814 | $23.7M |
| Lord, Abbett & Co. LLC | 0.08% | New | 172,926 | $23.5M |
| Cartenna Capital, LP | 1.73% | New | 172,190 | $23.4M |
| Kirr Marbach & Co. LLC | 5.06% | Reduce -1.2% | 171,692 | $23.4M |
| Goodlander Investment Management, LLC | 17.03% | — | 170,000 | $23.1M |
| Rhumbline Advisers | 0.02% | Reduce -1.7% | 169,364 | $23.1M |
| Gotham Asset Management | 0.22% | Reduce -13.2% | 167,694 | $22.8M |
| Nuveen Asset Management, LLC | 0.01% | Reduce -14.4% | 165,020 | $22.5M |
| Community Trust & Investment Co. | 1.36% | Reduce -12.1% | 161,093 | $21.9M |
| Bain Capital Public Equity Management II, LLC | 0.99% | New | 158,948 | $21.6M |
| Bruni J V & Co. | 2.44% | Reduce -30.9% | 158,227 | $21.5M |
| Frontier Capital Management Co. LLC | 0.20% | Reduce -13.3% | 154,369 | $21.0M |
| Ameriprise Financial Inc. | 0.01% | Add +39.1% | 144,098 | $19.6M |
| Trexquant Investment LP | 0.21% | Add +37.0% | 131,878 | $18.0M |
| Raymond James Financial Inc. | 0.01% | — | 130,573 | $17.8M |
| Royal Bank of Canada | 0.00% | Add +175.1% | 130,301 | $17.7M |
| Verition Fund Management LLC | 0.09% | Add +225.4% | 125,736 | $17.1M |
| Swiss National Bank | 0.01% | Add +0.3% | 124,600 | $17.0M |
| Russell Investments Group, Ltd. | 0.02% | Add +2.0% | 123,944 | $16.9M |
| Renaissance Technologies | 0.02% | New | 121,723 | $16.6M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.05% | Add +7.6% | 120,129 | $16.4M |
| Alyeska Investment Group, L.P. | 0.06% | Reduce -80.6% | 118,607 | $16.1M |
| Los Angeles Capital Management LLC | 0.06% | Add +341.9% | 114,694 | $15.6M |
| Intrinsic Edge Capital Management LLC | 2.10% | Reduce -44.2% | 113,698 | $15.5M |
| HSBC Holdings PLC | 0.01% | Add +39.0% | 113,346 | $15.5M |
| California Public Employees Retirement System | 0.01% | Reduce -3.1% | 106,779 | $14.5M |
| Muhlenkamp & Co. Inc. | 4.36% | Add +0.2% | 105,504 | $14.4M |
| State of Wisconsin Investment Board | 0.04% | Add +15.8% | 105,497 | $14.4M |
| Great Lakes Advisors, LLC | 0.12% | Reduce -2.7% | 104,685 | $14.3M |
| Wells Fargo & Company | 0.00% | Add +58.7% | 100,230 | $13.6M |
| 1060 Capital, LLC | 26.98% | Add +11.1% | 100,000 | $13.6M |
| Legal & General Group Plc | 0.00% | Add +1.5% | 98,035 | $13.3M |
| Pinebridge Investments, L.P. | 0.10% | Reduce -35.4% | 95,792 | $13.0M |
| Raiffeisen Bank International AG | 0.19% | — | 91,000 | $12.4M |
| Cubist Systematic Strategies, LLC | 0.20% | Add +266.3% | 88,709 | $12.1M |
| HRT Financial LP | 0.06% | New | 87,810 | $12.0M |
| Moran Wealth Management, LLC | 0.38% | Reduce -2.3% | 87,292 | $11.9M |
| Sei Investments Co. | 0.01% | Reduce -9.1% | 83,068 | $11.3M |
| ING Groep NV | 0.07% | Add +227.3% | 79,200 | $10.8M |
| Royce & Associates LP | 0.10% | Reduce -7.0% | 78,980 | $10.8M |
| Makena Capital Management LLC | 1.74% | Reduce -9.7% | 78,707 | $10.7M |
| SIR Capital Management, L.P. | 1.09% | Add +29.1% | 77,723 | $10.6M |
| Retirement Systems of Alabama | 0.04% | Add +0.1% | 74,858 | $10.2M |
| Yaupon Capital Management LP | 0.64% | New | 74,294 | $10.1M |
| Two Sigma Advisers, LP | 0.02% | Add +21.2% | 74,200 | $10.1M |
| D. E. Shaw & Co. | 0.01% | Add +852.7% | 72,874 | $9.9M |
| Candriam S.C.A. | 0.06% | Reduce -53.5% | 70,673 | $9.6M |
"% of holder's portfolio" is MTZ's weight in each manager's 13F, not the share of Mastec Inc. the manager owns.