Iridium Communications shares owned by Dudley & Shanley
Quarter-by-quarter ownership of Iridium Communications (IRDM) shares owned by Dudley & Shanley
from 13F filings
Historical chart of Dudley & Shanley investment in Iridium Communications
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Quarterly reported holdings in Iridium Communications by Dudley & Shanley
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $366k | 14k | 26.16 |
| 2023-12-31 | $22M | 521k | 41.16 |
| 2023-09-30 | $26M | 565k | 45.49 |
| 2023-06-30 | $32M | 520k | 62.12 |
| 2023-03-31 | $30M | 485k | 61.93 |
| 2022-12-31 | $34M | 667k | 51.40 |
| 2022-09-30 | $30M | 667k | 44.37 |
| 2022-06-30 | $25M | 667k | 37.56 |
| 2022-03-31 | $27M | 678k | 40.32 |
| 2021-12-31 | $28M | 678k | 41.29 |
| 2021-09-30 | $28M | 695k | 39.85 |
| 2021-06-30 | $29M | 712k | 39.99 |
| 2021-03-31 | $15M | 350k | 41.25 |
| 2020-12-31 | $34M | 853k | 39.33 |
| 2020-09-30 | $26M | 1.0M | 25.58 |
| 2020-06-30 | $28M | 1.1M | 25.44 |
| 2020-03-31 | $27M | 1.2M | 22.33 |
| 2019-12-31 | $28M | 1.1M | 24.64 |
| 2019-09-30 | $20M | 952k | 21.28 |
| 2019-06-30 | $20M | 870k | 23.26 |
| 2019-03-31 | $11M | 399k | 26.44 |
| 2018-12-31 | $1.8M | 96k | 18.45 |
| 2018-09-30 | $2.0M | 91k | 22.50 |
| 2018-06-30 | $1.6M | 99k | 16.10 |
| 2016-12-31 | $264k | 28k | 9.60 |
| 2016-09-30 | $135k | 17k | 8.08 |