Iridium Communications Inc
IRDM · US
Iridium Communications Inc is held by 2 of the 24 tracked investors in their latest 13F filings. The largest position is ARK Investment Management's at $66.6M, 0.43% of that portfolio. Versus the prior quarter, 0 added, 2 trimmed and 0 bought new.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| ARK Investment Management weight 0.43% · Q2 2026 |
66.6M | ▼ 30% |
| Bridgewater Associates weight 0.01% · Q2 2026 |
2.4M | ▼ 59% |
Questions
Which big investors own Iridium Communications Inc?
ARK Investment Management ($66.6M), Bridgewater Associates ($2.4M), per their latest 13F filings.
Does Warren Buffett own Iridium Communications Inc?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own Iridium Communications Inc?
Not in its latest 13F.
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.