Iridium Communications shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of Iridium Communications (IRDM) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in Iridium Communications
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Quarterly reported holdings in Iridium Communications by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $41M | 2.3M | 17.46 |
| 2025-06-30 | $77M | 2.6M | 30.17 |
| 2025-03-31 | $69M | 2.5M | 27.32 |
| 2024-12-31 | $60M | 2.1M | 29.02 |
| 2024-09-30 | $58M | 1.9M | 30.45 |
| 2024-06-30 | $51M | 1.9M | 26.62 |
| 2024-03-31 | $51M | 1.9M | 26.16 |
| 2023-12-31 | $79M | 1.9M | 41.16 |
| 2023-09-30 | $90M | 2.0M | 45.49 |
| 2023-06-30 | $128M | 2.1M | 62.12 |
| 2023-03-31 | $130M | 2.1M | 61.93 |
| 2022-12-31 | $125M | 2.4M | 51.40 |
| 2022-09-30 | $110M | 2.5M | 44.37 |
| 2022-06-30 | $93M | 2.5M | 37.56 |
| 2022-03-31 | $103M | 2.6M | 40.32 |
| 2021-12-31 | $105M | 2.5M | 41.29 |
| 2021-09-30 | $109M | 2.7M | 39.85 |
| 2021-06-30 | $134M | 3.3M | 39.99 |
| 2021-03-31 | $170M | 4.1M | 41.26 |
| 2020-12-31 | $193M | 4.9M | 39.32 |
| 2020-09-30 | $132M | 5.2M | 25.58 |
| 2020-06-30 | $134M | 5.3M | 25.44 |
| 2020-03-31 | $122M | 5.5M | 22.33 |
| 2019-12-31 | $137M | 5.6M | 24.64 |
| 2019-09-30 | $120M | 5.6M | 21.28 |
| 2019-06-30 | $135M | 5.8M | 23.26 |
| 2019-03-31 | $155M | 5.9M | 26.44 |
| 2018-12-31 | $108M | 5.8M | 18.45 |
| 2018-09-30 | $120M | 5.3M | 22.50 |
| 2018-06-30 | $73M | 4.5M | 16.10 |
| 2018-03-31 | $44M | 3.9M | 11.25 |
| 2017-12-31 | $47M | 4.0M | 11.80 |
| 2017-09-30 | $41M | 4.0M | 10.30 |
| 2017-06-30 | $45M | 4.0M | 11.05 |
| 2017-03-31 | $39M | 4.1M | 9.65 |
| 2016-12-31 | $39M | 4.1M | 9.60 |
| 2016-09-30 | $33M | 4.1M | 8.11 |
| 2016-06-30 | $36M | 4.1M | 8.88 |
| 2016-03-31 | $32M | 4.1M | 7.87 |
| 2015-12-31 | $34M | 4.1M | 8.41 |
| 2015-09-30 | $25M | 4.1M | 6.15 |
| 2015-03-31 | $39M | 4.0M | 9.71 |
| 2014-12-31 | $40M | 4.1M | 9.75 |
| 2014-09-30 | $36M | 4.0M | 8.85 |
| 2014-06-30 | $34M | 4.0M | 8.46 |
| 2014-03-31 | $30M | 4.0M | 7.51 |
| 2013-12-31 | $23M | 3.7M | 6.26 |
| 2013-09-30 | $25M | 3.7M | 6.88 |
| 2013-06-30 | $29M | 3.7M | 7.76 |