MasTec shares owned by Westfield Capital Management Company
Quarter-by-quarter ownership of MasTec (MTZ) shares owned by Westfield Capital Management Company
from 13F filings
Historical chart of Westfield Capital Management Company investment in MasTec
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Quarterly reported holdings in MasTec by Westfield Capital Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $80M | 250k | 321.74 |
| 2018-09-30 | $24M | 533k | 44.65 |
| 2018-06-30 | $39M | 771k | 50.75 |
| 2018-03-31 | $23M | 480k | 47.05 |
| 2017-12-31 | $41M | 832k | 48.95 |
| 2017-09-30 | $17M | 376k | 46.40 |
| 2017-06-30 | $12M | 267k | 45.15 |
| 2016-12-31 | $11M | 292k | 38.25 |
| 2016-09-30 | $22M | 749k | 29.74 |
| 2016-06-30 | $11M | 494k | 22.32 |
| 2016-03-31 | $11M | 542k | 20.24 |
| 2014-03-31 | $53M | 1.2M | 43.44 |
More positions owned by Westfield Capital Management Company
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