Mastec Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 7.31 M | $2.35 B | 2.79% | 9.39% |
| PECONIC PARTNERS LLC | 05/15/2026 | 3.58 M | $1.15 B | 123.65% | 4.60% |
| 05/15/2026 | 2.80 M | $902.25 M | 100.00% | 3.60% | |
| 05/08/2026 | 2.77 M | $891.23 M | 100.00% | 3.56% | |
| HILL CITY CAPITAL, LP | 05/15/2026 | 2.16 M | $693.35 M | 0.00% | 2.77% |
| STATE STREET CORP | 05/15/2026 | 1.87 M | $601.59 M | 2.37% | 2.40% |
| VICTORY CAPITAL MANAGEMENT INC | 05/15/2026 | 1.59 M | $512.38 M | -39.62% | 2.05% |
| LONE PINE CAPITAL LLC | 05/15/2026 | 1.53 M | $492.60 M | 100.00% | 1.97% |
| FIRST TRUST ADVISORS LP | 05/13/2026 | 1.41 M | $454.16 M | 7.64% | 1.81% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 1.37 M | $441.49 M | 12.39% | 1.76% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 1.33 M | $427.94 M | 5.98% | 1.71% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 05/15/2026 | 1.30 M | $416.78 M | -12.69% | 1.66% |
| INVESCO LTD. | 05/12/2026 | 1.23 M | $394.38 M | -19.36% | 1.57% |
| NORDEA INVESTMENT MANAGEMENT AB | 05/13/2026 | 733.63 K | $228.75 M | -36.22% | 0.94% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 731.65 K | $235.33 M | -15.98% | 0.94% |
| ELECTRON CAPITAL PARTNERS, LLC | 05/15/2026 | 713.01 K | $229.40 M | -11.35% | 0.92% |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2026 | 660.05 K | $209.54 M | -9.70% | 0.85% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 656.10 K | $211.09 M | 3.10% | 0.84% |
| CANADA PENSION PLAN INVESTMENT BOARD | 05/15/2026 | 638.96 K | $205.58 M | 325.65% | 0.82% |
| FMR LLC | 05/15/2026 | 627.90 K | $202.02 M | -5.52% | 0.81% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 05/15/2026 | 604.68 K | $194.54 M | 8.41% | 0.78% |
| MORGAN STANLEY | 05/15/2026 | 586.74 K | $188.78 M | 19.77% | 0.75% |
| COATUE MANAGEMENT LLC | 05/15/2026 | 583.60 K | $187.77 M | -13.91% | 0.75% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 511.24 K | $164.49 M | 1.82% | 0.66% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 503.20 K | $161.90 M | -31.28% | 0.65% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 485.39 K | $156.17 M | 34.51% | 0.62% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 474.51 K | $152.67 M | 35.32% | 0.61% |
| NORTHERN TRUST CORP | 05/14/2026 | 472.58 K | $152.05 M | 3.68% | 0.61% |
| POINT72 ASSET MANAGEMENT, L.P. | 05/15/2026 | 433.06 K | $139.33 M | -39.92% | 0.56% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 383.82 K | $123.49 M | 100.00% | 0.49% |
| UBS GROUP AG | 05/05/2026 | 381.12 K | $122.62 M | -15.50% | 0.49% |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | 05/15/2026 | 337.82 K | $108.69 M | -37.76% | 0.43% |
| 140 SUMMER PARTNERS LP | 05/14/2026 | 329.22 K | $105.92 M | -12.03% | 0.42% |
| THIRD POINT LLC | 05/15/2026 | 320.00 K | $102.96 M | -65.41% | 0.41% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 316.15 K | $101.72 M | -0.71% | 0.41% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 313.38 K | $100.83 M | 83.18% | 0.40% |
| CITADEL ADVISORS LLC | 05/15/2026 | 279.78 K | $90.02 M | 1,215.55% | 0.36% |
| FOREST AVENUE CAPITAL MANAGEMENT LP | 05/14/2026 | 269.85 K | $86.82 M | -45.38% | 0.35% |
| ASSENAGON ASSET MANAGEMENT S.A. | 04/20/2026 | 255.22 K | $82.12 M | 55.11% | 0.33% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 05/11/2026 | 249.98 K | $80.43 M | 100.00% | 0.32% |
| BESSEMER GROUP INC | 05/06/2026 | 231.97 K | $74.63 M | 8,079.30% | 0.30% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 231.90 K | $73.70 M | -15.63% | 0.30% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 231.80 K | $74.58 M | -0.30% | 0.30% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 05/14/2026 | 227.28 K | $73.13 M | 47.90% | 0.29% |
| SQUAREPOINT OPS LLC | 05/15/2026 | 225.65 K | $72.60 M | 96.76% | 0.29% |
| ANOMALY CAPITAL MANAGEMENT, LP | 05/15/2026 | 224.50 K | $72.23 M | 100.00% | 0.29% |
| MEREWETHER INVESTMENT MANAGEMENT, LP | 05/15/2026 | 223.06 K | $71.77 M | -60.81% | 0.29% |
| FREESTONE GROVE PARTNERS LP | 05/15/2026 | 220.40 K | $70.91 M | -51.63% | 0.28% |
| BOWEN HANES & CO INC | 05/14/2026 | 215.47 K | $69.32 M | 10.25% | 0.28% |
| HENNESSY ADVISORS INC | 04/21/2026 | 205.10 K | $65.99 M | -9.49% | 0.26% |
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Mastec Inc. institutional Ownership - FAQ's
During the previous two years, 1015 institutional investors and hedge funds held shares of Mastec Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 7.31 M
PECONIC PARTNERS LLC: 3.58 M
Hill City Capital, LP: 2.16 M
STATE STREET CORP: 1.87 M
VICTORY CAPITAL MANAGEMENT INC: 1.59 M
LONE PINE CAPITAL LLC: 1.53 M
74.47% of Mastec Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 74.96 M shares in the last 24 months. This purchase volume represents approximately $22.33 B in transactions.