MastecMTZ
13F holders, Q2 2025 (June 30)594holders +70
113new positions
44sold out
9famous investors
$170.14avg. 13F price*
At the end of Q2 2025, 594 institutions reported holding Mastec Inc. (MTZ) in their 13F filings, up 70 from Q1 2025. 113 opened new positions and 44 sold out. The largest holders were BlackRock, Inc. ($1.4B), Vanguard Group Inc. ($1.0B) and Hill City Capital, LP ($367.3M). 9 famous investors held it, including Steve Cohen (0.4% 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 Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 113 | $252.5M |
| Exits | 44 | $56.3M |
All 13F filers, Q1 2025 → Q2 2025: 6,625,878 shares bought and 6,420,473 shares sold, net +205,405 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 594 holders
| BlackRock, Inc. | 0.03% | Add +6.4% | 8,164,167 | $1.4B |
| Vanguard Group Inc. | 0.02% | Add +4.1% | 5,972,293 | $1.0B |
| Hill City Capital, LP | 19.77% | Add +0.5% | 2,155,000 | $367.3M |
| State Street Corp. | 0.01% | Reduce -2.3% | 1,873,531 | $319.3M |
| Invesco Ltd. | 0.05% | Add +6.1% | 1,765,049 | $300.8M |
| Hood River Capital Management LLC | 4.03% | Add +8.9% | 1,692,656 | $288.5M |
| Nordea Investment Management AB | 0.22% | Reduce -23.2% | 1,378,230 | $234.6M |
| Dimensional Fund Advisors LP | 0.04% | Reduce -9.4% | 1,105,398 | $188.4M |
| Geode Capital Management, LLC | 0.01% | Reduce -0.3% | 1,102,279 | $187.9M |
| Millennium Management | 0.17% | Add +13.9% | 1,077,822 | $183.7M |
| AQR Capital Management | 0.15% | Add +11.3% | 1,072,253 | $182.0M |
| Point72 Asset Management | 0.38% | Add +334.7% | 895,505 | $152.6M |
| Goldman Sachs Group Inc. | 0.02% | Reduce -21.1% | 823,590 | $140.4M |
| Electron Capital Partners, LLC | 6.82% | Add +2.0% | 747,333 | $127.4M |
| Macquarie Group Ltd. | 0.15% | Reduce -9.7% | 696,776 | $118.8M |
| First Trust Advisors LP | 0.09% | Reduce -9.0% | 671,947 | $114.5M |
| Bank of America Corp. | 0.01% | Reduce -4.5% | 662,741 | $113.0M |
| UBS Group AG | 0.02% | Add +12.2% | 651,563 | $111.0M |
| Freestone Grove Partners LP | 0.82% | Add +48.6% | 635,616 | $108.3M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +0.1% | 612,487 | $104.4M |
| Ameriprise Financial Inc. | 0.02% | Add +42.1% | 555,486 | $94.7M |
| Bank of New York Mellon Corp | 0.02% | Reduce -1.6% | 552,044 | $94.1M |
| Merewether Investment Management, LP | 2.66% | Reduce -28.7% | 542,740 | $92.5M |
| Morgan Stanley | 0.01% | Add +11.0% | 528,941 | $90.1M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.17% | Reduce -1.4% | 525,912 | $89.6M |
| Qube Research & Technologies Ltd | 0.12% | Add +370.0% | 506,857 | $86.4M |
| Northern Trust Corp. | 0.01% | Reduce -3.0% | 480,200 | $81.8M |
| Jacobs Levy Equity Management, Inc. | 0.29% | Reduce -3.1% | 428,528 | $73.0M |
| Cooper Creek Partners Management LLC | 2.40% | Reduce -40.6% | 423,918 | $72.2M |
| Samlyn Capital, LLC | 0.95% | Reduce -5.8% | 382,577 | $65.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -14.6% | 381,010 | $64.9M |
| DNB Asset Management AS | 0.26% | Add +2.6% | 364,548 | $62.1M |
| Arrowstreet Capital, Limited Partnership | 0.04% | Add +46.5% | 364,278 | $62.1M |
| Blackstone Inc. | 0.27% | Add +11.1% | 350,000 | $59.7M |
| Balyasny Asset Management L.P. | 0.14% | Reduce -40.5% | 345,836 | $58.9M |
| D. E. Shaw & Co. | 0.06% | Add +640.9% | 340,100 | $58.0M |
| Lord, Abbett & Co. LLC | 0.19% | Add +8.9% | 334,756 | $57.1M |
| Manufacturers Life Insurance Company, The | 0.05% | Add +19.6% | 331,056 | $56.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +9.4% | 313,500 | $53.4M |
| Cartenna Capital, LP | 3.13% | New | 300,000 | $51.1M |
| Assenagon Asset Management S.A. | 0.08% | Add +14.7% | 281,171 | $47.9M |
| Raymond James Financial Inc. | 0.02% | Add +60.1% | 275,508 | $47.0M |
| Country Trust Bank | 1.04% | Reduce -10.6% | 271,424 | $46.3M |
| Alliancebernstein L.P. | 0.02% | Reduce -71.8% | 271,217 | $46.2M |
| Jane Street Group, LLC | 0.07% | Add +5.0% | 244,356 | $41.6M |
| Orbis Allan Gray Ltd | 0.20% | Add +5.1% | 239,407 | $40.8M |
| Gotham Asset Management | 0.24% | Add +28.8% | 234,905 | $40.0M |
| Principal Financial Group Inc. | 0.02% | Add +63.9% | 232,269 | $39.6M |
| Goodlander Investment Management, LLC | 13.99% | Add +2.5% | 200,000 | $34.1M |
| Vontobel Holding Ltd. | 0.11% | Reduce -21.5% | 198,056 | $33.8M |
| Schonfeld Strategic Advisors LLC | 0.25% | Reduce -13.6% | 190,647 | $32.5M |
| Canada Pension Plan Investment Board | 0.03% | Reduce -27.6% | 187,725 | $32.0M |
| Wolf Hill Capital Management, LP | 2.48% | Add +16.7% | 175,000 | $29.8M |
| Nuveen, LLC | 0.01% | Reduce -5.4% | 171,985 | $29.3M |
| Kirr Marbach & Co. LLC | 5.78% | Add +0.6% | 171,631 | $29.3M |
| Rhumbline Advisers | 0.02% | Add +1.3% | 170,802 | $29.1M |
| Candriam S.C.A. | 0.16% | Add +292.3% | 164,497 | $28.0M |
| Prudential Financial Inc. | 0.03% | Reduce -48.2% | 155,520 | $26.5M |
| Makena Capital Management LLC | 2.59% | Reduce -13.6% | 151,806 | $25.9M |
| Community Trust & Investment Co. | 1.46% | Reduce -8.9% | 148,485 | $25.3M |
| Barclays PLC | 0.01% | Reduce -61.2% | 143,686 | $24.5M |
| Mackenzie Financial Corp. | 0.03% | Reduce -52.7% | 137,405 | $23.4M |
| Toronto Dominion Bank | 0.05% | Add +57021.9% | 125,097 | $21.3M |
| ACK Asset Management LLC | 2.80% | Reduce -73.0% | 125,000 | $21.3M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.05% | Reduce -6.0% | 123,246 | $21.0M |
| Great Lakes Advisors, LLC | 0.17% | Add +15.7% | 121,075 | $20.6M |
| Swiss National Bank | 0.01% | Reduce -1.6% | 120,800 | $20.6M |
| Walleye Capital LLC | 0.20% | Add +83.9% | 116,460 | $19.8M |
| Trexquant Investment LP | 0.22% | Add +83.8% | 116,089 | $19.8M |
| Verition Fund Management LLC | 0.12% | Reduce -7.3% | 116,061 | $19.8M |
| California Public Employees Retirement System | 0.01% | Add +6.7% | 111,137 | $18.9M |
| Muhlenkamp & Co. Inc. | 5.64% | Add +0.6% | 106,084 | $18.1M |
| Russell Investments Group, Ltd. | 0.02% | Add +0.2% | 105,960 | $18.1M |
| LPL Financial LLC | 0.01% | Reduce -18.8% | 105,769 | $18.0M |
| Legal & General Group Plc | 0.00% | Add +3.3% | 103,237 | $17.6M |
| Wells Fargo & Company | 0.00% | Add +50.2% | 99,086 | $16.9M |
| Sei Investments Co. | 0.02% | Add +34.5% | 95,849 | $16.3M |
| Cubist Systematic Strategies, LLC | 0.17% | New | 94,546 | $16.1M |
| HSBC Holdings PLC | 0.01% | Reduce -15.5% | 93,779 | $16.1M |
| Scopus Asset Management, L.P. | 0.43% | Add +162.8% | 93,861 | $16.0M |
| State of Wisconsin Investment Board | 0.04% | Reduce -5.8% | 93,525 | $15.9M |
| Daiwa Securities Group Inc. | 0.06% | Add +5.3% | 92,800 | $15.8M |
| Raiffeisen Bank International AG | 0.23% | No change | 91,000 | $15.3M |
| Two Sigma Investments, LP | 0.03% | Add +427.8% | 87,345 | $14.9M |
| Citadel Advisors | 0.01% | Reduce -51.0% | 86,162 | $14.7M |
| Frontier Capital Management Co. LLC | 0.13% | Reduce -26.3% | 83,661 | $14.3M |
| Royal Bank of Canada | 0.00% | Add +112.9% | 81,843 | $13.9M |
| Jennison Associates LLC | 0.01% | Add +11.1% | 81,830 | $13.9M |
| Marshall Wace, LLP | 0.02% | Reduce -70.4% | 79,456 | $13.5M |
| Sterling Capital Management LLC | 0.19% | Add +16.3% | 79,049 | $13.5M |
| Moran Wealth Management, LLC | 0.42% | Reduce -4.9% | 78,993 | $13.5M |
| Pinebridge Investments, L.P. | 0.10% | Reduce -9.1% | 77,531 | $13.2M |
| Edmond DE Rothschild Holding S.A. | 0.20% | Reduce -10.7% | 75,000 | $12.8M |
| Retirement Systems of Alabama | 0.05% | Add +0.0% | 74,932 | $12.8M |
| Lazard Asset Management LLC | 0.02% | Add +3023.2% | 74,645 | $12.7M |
| Norges Bank | 0.00% | Add +43.8% | 73,355 | $12.5M |
| Schroder Investment Management Group | 0.01% | New | 72,559 | $12.4M |
| Natixis | 0.06% | Add +646.9% | 72,059 | $12.3M |
| Bank of Nova Scotia | 0.02% | Reduce -23.9% | 71,045 | $12.1M |
| Temasek Holdings (Private) Ltd | 0.05% | Reduce -46.1% | 70,988 | $12.1M |
"% of holder's portfolio" is MTZ's weight in each manager's 13F, not the share of Mastec Inc. the manager owns.