MasTec shares owned by Algert Coldiron Investors
Quarter-by-quarter ownership of MasTec (MTZ) shares owned by Algert Coldiron Investors
from 13F filings
Historical chart of Algert Coldiron Investors investment in MasTec
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Quarterly reported holdings in MasTec by Algert Coldiron Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $25M | 119k | 212.81 |
| 2025-06-30 | $11M | 64k | 170.43 |
| 2025-03-31 | $5.8M | 50k | 116.72 |
| 2024-12-31 | $6.3M | 46k | 136.13 |
| 2024-09-30 | $5.0M | 41k | 123.09 |
| 2024-06-30 | $5.3M | 50k | 106.99 |
| 2024-03-31 | $1.3M | 14k | 93.28 |
| 2023-12-31 | $1.5M | 20k | 75.74 |
| 2021-12-31 | $403k | 4.4k | 92.18 |
| 2021-09-30 | $377k | 4.4k | 86.23 |
| 2019-12-31 | $330k | 5.2k | 64.08 |
| 2019-09-30 | $3.0M | 46k | 64.94 |
| 2019-06-30 | $1.5M | 29k | 51.52 |
| 2017-12-31 | $709k | 15k | 48.96 |
| 2017-09-30 | $672k | 15k | 46.41 |
| 2017-06-30 | $308k | 6.8k | 45.10 |
| 2017-03-31 | $2.9M | 72k | 40.05 |
| 2016-12-31 | $2.6M | 69k | 38.25 |
| 2016-09-30 | $1.1M | 38k | 29.74 |
| 2016-06-30 | $766k | 34k | 22.31 |
| 2014-03-31 | $2.7M | 63k | 43.44 |
| 2013-12-31 | $2.0M | 60k | 32.72 |
| 2013-06-30 | $3.0M | 92k | 32.90 |
| 2012-12-31 | $4.9M | 198k | 24.93 |
| 2011-09-30 | $1.6M | 91k | 17.61 |
| 2011-06-30 | $4.2M | 214k | 19.83 |
| 2011-03-31 | $2.8M | 134k | 20.80 |