MasTec shares owned by Sei Investments
Historical chart of Sei Investments investment in MasTec
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All positions including MasTec held by Sei Investments consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in MasTec by Sei Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $24M | 114k | 212.81 |
| 2025-06-30 | $16M | 96k | 170.38 |
| 2025-03-31 | $8.3M | 71k | 116.67 |
| 2024-12-31 | $11M | 83k | 136.15 |
| 2024-09-30 | $11M | 91k | 123.09 |
| 2024-03-31 | $13M | 141k | 93.25 |
| 2023-09-30 | $10M | 144k | 71.98 |
| 2023-06-30 | $20M | 165k | 117.97 |
| 2023-03-31 | $13M | 139k | 94.42 |
| 2022-12-31 | $2.9M | 34k | 85.33 |
| 2022-09-30 | $7.9M | 124k | 63.80 |
| 2022-06-30 | $7.4M | 98k | 75.31 |
| 2022-03-31 | $2.5M | 29k | 86.93 |
| 2021-12-31 | $2.5M | 28k | 91.65 |
| 2021-09-30 | $2.1M | 25k | 84.70 |
| 2021-06-30 | $4.0M | 38k | 106.16 |
| 2021-03-31 | $4.4M | 62k | 71.81 |
| 2020-12-31 | $4.9M | 68k | 71.81 |
| 2020-09-30 | $2.2M | 57k | 39.18 |
| 2020-06-30 | $7.7M | 189k | 40.78 |
| 2020-03-31 | $5.5M | 169k | 32.76 |
| 2019-12-31 | $12M | 187k | 64.11 |
| 2019-09-30 | $14M | 217k | 64.89 |
| 2019-06-30 | $12M | 240k | 51.91 |
| 2019-03-31 | $11M | 208k | 50.59 |
| 2018-12-31 | $9.3M | 208k | 44.65 |
| 2018-09-30 | $9.1M | 208k | 43.79 |
| 2018-06-30 | $9.8M | 193k | 50.76 |
| 2018-03-31 | $11M | 228k | 48.03 |
| 2017-12-31 | $12M | 253k | 48.39 |
| 2017-09-30 | $8.2M | 176k | 46.67 |
| 2017-06-30 | $12M | 133k | 90.91 |
| 2017-03-31 | $4.6M | 114k | 40.10 |
| 2016-12-31 | $4.5M | 115k | 39.47 |
| 2016-09-30 | $2.0M | 69k | 29.24 |
| 2016-06-30 | $1.8M | 79k | 22.32 |
| 2016-03-31 | $1.1M | 56k | 20.06 |
| 2015-12-31 | $0 | 176k | 0.00 |
| 2015-09-30 | $2.4M | 42k | 55.56 |
| 2015-06-30 | $0 | 32k | 0.00 |
| 2015-03-31 | $0 | 33k | 0.00 |
| 2014-12-31 | $0 | 36k | 0.00 |