CUSIP 46269C102COMIRDMQ4 2025
43 filings · latest Mar 5, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 13.89M | $241.43M |
| 2 | Vanguard Group Inc | 10.16M | $176.53M |
| 3 | Silver Heights Capital Management Inc | 5.25M | $91.26M |
| 4 | State Street Corp | 4.76M | $82.76M |
| 5 | American Century Companies Inc | 3.08M | $53.51M |
| 6 | Ark Investment Management LLC | 2.85M | $49.54M |
| 7 | Goldman Sachs Group Inc | 2.32M | $40.38M |
| 8 | Gotham Asset Management, LLC | 2.31M | $40.14M |
| 9 |
| 4 | Jan 8, 2026 | Blackrock, Inc. | 13G/A | 12.5% | 13.07M | SEC |
| 5 | Dec 5, 2025 | Ark Investment Management LLC | 13G/A | 3.9% | 4.12M | SEC |
| 6 | Nov 26, 2025 | Baralonco Limited | 13D/A | 10.0% | — | SEC |
| 7 | Nov 14, 2025 | Bamco Inc /Ny/ | 13G/A | 0.7% | 683.0K | SEC |
| 8 | Nov 4, 2025 | Ark Investment Management LLC | 13G/A | 6.1% | 6.49M | SEC |
| 9 | Aug 14, 2025 | Bamco Inc /Ny/ | 13G/A | 7.8% | 8.38M | SEC |
| 10 | Jun 26, 2025 | Baralonco Limited | 13D/A | 9.6% | — | SEC |
See the full Schedule 13D/13G history for Iridium Communications Inc.
Unlock full history| Dimensional Fund Advisors LP |
| 2.09M |
| $36.38M |
| 10 | Geode Capital Management, LLC | 1.91M | $33.17M |