Alyeska Investment Group — MTZ Trade History
Quarter-by-quarter changes in the MASTEC INC position · CUSIP 576323109
Currently held · 1.3 YearsFirst seen: 2022 Q1
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Reduce | 2,500 | -84,986 | -97.1% | $1.0M | 0.00% |
| 2026 Q1 | 2026-05-15 | Add | 87,486 | 46,586 | +113.9% | $28.1M | 0.08% |
| 2025 Q4 | 2026-02-13 | Add | 40,900 | 35,081 | +602.9% | $8.9M | 0.03% |
| 2025 Q3 | 2025-11-17 | Reduce | 5,819 | -6,298 | -52.0% | $1.2M | 0.00% |
| 2025 Q2 | 2025-08-14 | New | 12,117 | 12,117 | — | $2.1M | 0.01% |
| 2025 Q1 | 2025-05-15 | Sold out | — | -118,607 | -100.0% | — | — |
| 2024 Q4 | 2025-02-14 | Reduce | 118,607 | -491,937 | -80.6% | $16.1M | 0.06% |
| 2024 Q3 | 2024-11-14 | New | 610,544 | 610,544 | — | $75.2M | 0.38% |
| 2024 Q2 | 2024-08-14 | — | — | — | — | — | — |
| 2024 Q1 | 2024-05-15 | Sold out | — | -1,193,631 | -100.0% | — | — |
| 2023 Q4 | 2024-02-14 | Add | 1,193,631 | 654,043 | +121.2% | $90.4M | 0.60% |
| 2023 Q3 | 2023-11-14 | Add | 539,588 | 368,478 | +215.3% | $38.8M | 0.26% |
| 2023 Q2 | 2023-08-14 | Reduce | 171,110 | -166,486 | -49.3% | $20.2M | 0.15% |
| 2023 Q1 | 2023-05-15 | Add | 337,596 | 333,668 | +8494.6% | $31.9M | 0.28% |
| 2022 Q4 | 2023-02-14 | Reduce | 3,928 | -430,918 | -99.1% | $335.2K | 0.00% |
| 2022 Q3 | 2022-11-14 | Add | 434,846 | 68,773 | +18.8% | $27.6M | 0.32% |
| 2022 Q2 | 2022-08-15 | New | 366,073 | 366,073 | — | $26.2M | 0.30% |
| 2021 Q4 | 2022-05-19 | — | — | — | — | — | — |
| 2021 Q3 | 2022-05-19 | — | — | — | — | — | — |
| 2021 Q2 | 2022-05-19 | Sold out | — | -2,659 | -100.0% | — | — |
| 2022 Q1 | 2022-05-17 | New | 2,659 | 2,659 | — | $232.0K | 0.00% |
| 2020 Q3 | 2021-08-24 | — | — | — | — | — | — |
| 2020 Q4 | 2021-08-24 | — | — | — | — | — | — |
| 2021 Q1 | 2021-08-24 | — | — | — | — | — | — |
| 2020 Q1 | 2021-02-24 | — | — | — | — | — | — |
| 2020 Q2 | 2021-02-24 | — | — | — | — | — | — |
| 2019 Q2 | 2020-08-18 | — | — | — | — | — | — |
| 2019 Q3 | 2020-08-18 | — | — | — | — | — | — |
| 2019 Q4 | 2020-08-18 | — | — | — | — | — | — |
| 2019 Q1 | 2020-05-22 | — | — | — | — | — | — |
| 2018 Q4 | 2020-05-22 | — | — | — | — | — | — |
| 2018 Q2 | 2019-05-21 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-21 | — | — | — | — | — | — |
| 2017 Q3 | 2019-02-21 | — | — | — | — | — | — |
| 2017 Q4 | 2019-02-21 | — | — | — | — | — | — |
| 2018 Q1 | 2019-02-21 | — | — | — | — | — | — |
| 2016 Q4 | 2018-08-20 | — | — | — | — | — | — |
| 2017 Q1 | 2018-08-20 | — | — | — | — | — | — |
| 2017 Q2 | 2018-08-20 | — | — | — | — | — | — |
| 2015 Q4 | 2017-08-17 | — | — | — | — | — | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.