Iridium Communications (IRDM)
Connects commercial and government users through a global low-Earth-orbit satellite network.
$48.62
vs last close−0.03 (−0.06%)
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13F · 13D/G · Form 4
| Institutions | ≈ 85.86% | 90.98M shares | |
|---|---|---|---|
| 503 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 3.46% | 3.67M shares | |
| 19 holders · as of Sep 16, 2026 | |||
| Other | ≈ 10.68% | 11.32M shares | |
| remainder | |||
105.96M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
503 holders · 90.98M shares · 157 new positions · 311 increased · 129 reduced · 55 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 13.45M | 12.69% | −492.3K | Aug 7, 2026 |
| AQR Capital Management LLC | 6.85M | 6.46% | +3.93M | Aug 14, 2026 |
| Vanguard Portfolio Management LLC | 5.44M | 5.13% | −651.4K | Aug 13, 2026 |
| American Century Companies Inc | 4.86M | 4.58% | +1.39M | Aug 12, 2026 |
| State Street Corp | 4.73M | 4.47% | −316.5K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 4.23M | 3.99% | +120.8K | Aug 13, 2026 |
| Silver Heights Capital Management Inc | 3.27M | 3.09% | −1.87M | Aug 12, 2026 |
| Gotham Asset Management, LLC | 2.51M | 2.37% | −839.7K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 12.50% | 13.07M | 13G | Jan 8, 2026 |
| Baralonco Limitedincl. Fahd bin Khalid bin Abdullah bin Abdulrahman, as legal representative of the Estate of the late Khal, Estate of the late Khalid bin Abdullah bin Abdulrahman | 9.44% | 10.00M | 13D | Aug 4, 2026 |
| AQR Capital Management, LLC | 6.60% | 6.98M | 13G | Aug 13, 2026 |
| Vanguard Portfolio Management | 5.81% | 6.10M | 13G | Apr 29, 2026 |
| Silver Heights Capital Management Inc | 5.00% | 5.25M | 13G | Feb 13, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 15, 2026 | Timothy James Lastofficer: EVP, Sales & Marketing | Sale | 5,769 | $46.35 | 84,130 |
| Sep 3, 2026 | Timothy James Lastofficer: EVP, Sales & Marketing | Sale | 2,013 | $47.36 | 89,899 |
| Aug 17, 2026 | Eric T. Olsondirector | Sale | 8,000 | $50.61 | 149,680 |
| Aug 17, 2026 | Kathleen A. Morganofficer: Chief Legal Officer | Sale · 2 lots | 33,192 | $50.35 | 124,871 |
| Aug 17, 2026 | Suzanne E. McBridedirector, officer: Chief Operations Officer | Sale | 85,454 | $50.28 | 282,017 |
| Aug 17, 2026 | Timothy Kapalkaofficer: CAO Iridium Satellite LLC | Sale | 13,473 | $50.51 | 35,731 |
| Aug 17, 2026 | Timothy James Lastofficer: EVP, Sales & Marketing | Sale · 2 lots | 19,521 | $50.34 | 93,413 |
| Aug 18, 2026 | Thomas Fitzpatrickdirector | Sale | 15,046 | $49.20 | 43,260 |
| Aug 17, 2026 | Thomas Fitzpatrickdirector | Sale | 209,233 | $50.22 | 58,306 |
| Apr 6, 2026 | Timothy Kapalkaofficer: CAO Iridium Satellite LLC | Sale | 2,043 | $33.00 | 45,721 |
House and Senate disclosures
Not reported.