Scientech Research LLC
- SEC CIK
- 0002011556
- Latest filing
- Aug 14, 2026
MTZ holding history
Mastec Inc in every 13F filed by Scientech Research LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MTZ overviewAll 13F holders of MTZFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −2,058−100.0% | Sold out | Holders |
| Q2 2025 | 2,058 | $350.7K | 0.1% | −7,755−79.0% | Reduced | Holders |
| Q1 2025 | 9,813 | $1.15M | 0.3% | +9,813 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −12,450−100.0% | Sold out | Holders |
| Q3 2024 | 12,450 | $1.53M | 0.3% | +12,450 | New | Holders |