MasTec shares owned by Jane Street
Historical chart of Jane Street investment in MasTec
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All positions including MasTec held by Jane Street consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in MasTec by Jane Street
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $29M | 134k | 212.81 |
| 2025-06-30 | $52M | 304k | 170.43 |
| 2025-03-31 | $39M | 332k | 116.71 |
| 2024-12-31 | $18M | 131k | 136.14 |
| 2024-09-30 | $15M | 124k | 123.10 |
| 2024-06-30 | $2.4M | 23k | 106.99 |
| 2024-03-31 | $1.8M | 19k | 93.25 |
| 2023-12-31 | $9.1M | 120k | 75.72 |
| 2023-09-30 | $4.8M | 67k | 71.97 |
| 2023-06-30 | $2.3M | 19k | 117.97 |
| 2023-03-31 | $420k | 4.5k | 94.44 |
| 2022-12-31 | $954k | 11k | 85.33 |
| 2022-09-30 | $2.7M | 43k | 63.50 |
| 2022-06-30 | $6.8M | 95k | 71.66 |
| 2022-03-31 | $4.8M | 55k | 87.04 |
| 2021-12-31 | $4.5M | 49k | 92.19 |
| 2021-09-30 | $12M | 137k | 86.28 |
| 2021-06-30 | $23M | 217k | 106.10 |
| 2021-03-31 | $7.6M | 81k | 93.65 |
| 2020-12-31 | $3.8M | 56k | 68.19 |
| 2020-09-30 | $2.6M | 61k | 42.07 |
| 2020-06-30 | $2.8M | 63k | 44.85 |
| 2020-03-31 | $1.6M | 49k | 32.72 |
| 2019-12-31 | $634k | 10k | 62.97 |
| 2019-09-30 | $1.2M | 19k | 64.89 |
| 2019-06-30 | $533k | 10k | 51.54 |
| 2019-03-31 | $3.0M | 63k | 48.13 |
| 2018-12-31 | $8.1M | 200k | 40.56 |
| 2018-09-30 | $18M | 398k | 44.65 |
| 2018-06-30 | $1.4M | 27k | 50.73 |
| 2018-03-31 | $2.8M | 59k | 47.01 |
| 2017-12-31 | $916k | 19k | 48.97 |
| 2017-09-30 | $1.4M | 30k | 46.44 |
| 2017-06-30 | $2.0M | 45k | 45.15 |
| 2017-03-31 | $1.5M | 36k | 40.09 |
| 2016-12-31 | $1.2M | 32k | 38.61 |
| 2016-09-30 | $1.1M | 37k | 29.83 |
| 2016-06-30 | $548k | 25k | 22.35 |
| 2016-03-31 | $227k | 11k | 20.28 |
| 2015-09-30 | $1.8M | 115k | 15.83 |