Mastec, Inc. · NYSE:MTZ
Jose Ramon Mas reported a 7.70% stake in Mastec, Inc. (Schedule 13D/A)
Event Aug 11, 2026 · Filed Aug 13, 2026
Jose Ramon Mas reported a 7.70% stake in Mastec, Inc., 6,185,090 shares, with active intent on Aug 11, 2026. Filed Aug 13, 2026 (Schedule 13D/A).
- Stake
- 7.70%
- Shares
- 6,185,090
- Intent
- Active
- What changed
- Stake changed
- Filed together
- 7 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Jose Ramon Mas | 7.70% | 6,185,090 |
| Jose Ramon Mas Holdings I, LLC | 1.60% | 1,280,688 |
| Jose Ramon Mas Holdings, LLC | 1.60% | 1,280,688 |
| Jorge Mas Irrevocable Family Trust | 1.10% | 848,941 |
| Jose Ramon Mas Irrevocable Family Trust | 0.50% | 425,000 |
| Mas Equity Partners III, LLC | 0.30% | 276,000 |
| Mas Family Foundation Inc. | 0.10% | 100,000 |
Source
Related
- Mastec, Inc.
- Jose Ramon Mas
- Mastec, Inc. shareholders
- Schedule 13D/A · Jose Ramon Mas · Aug 22, 2025
- Form 4 · Miranda Manuel Benito · Aug 18, 2026
- Form 4 · Palomarez Javier Alberto · Aug 18, 2026
- Form 4 · Csiszar Ernst N · Aug 18, 2026
- Form 4 · Campbell C Robert · Aug 18, 2026
- Form 4 · Spiro Alex · Aug 18, 2026