Stocktoria
Iridium Communications Inc. IRDM
Iridium Communications Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 11,708,113 | $311.7M | 10.86% |
| AQR CAPITAL MANAGEMENT LLC | 2,917,827 | $80.9M | 2.71% |
| ARK Investment Management LLC | 1,726,802 | $47.9M | 1.6% |
| MILLENNIUM MANAGEMENT LLC | 494,662 | $13.7M | 0.46% |
| TWO SIGMA INVESTMENTS, LP | 402,428 | $11.2M | 0.37% |
| CITADEL ADVISORS LLC | 246,173 | $6.8M | 0.23% |
| Point72 Asset Management, L.P. | 156,833 | $4.4M | 0.15% |
| RENAISSANCE TECHNOLOGIES LLC | 128,100 | $3.6M | 0.12% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.